A .gitmodules => .gitmodules +3 -0
@@ 0,0 1,3 @@
+[submodule "protocol/usb_hid/USB_Host_Shield_2.0"]
+ path = protocol/usb_hid/USB_Host_Shield_2.0
+ url = git://github.com/felis/USB_Host_Shield_2.0.git
A protocol/usb_hid/README => protocol/usb_hid/README +9 -0
@@ 0,0 1,9 @@
+Third party Libraries
+---------------------
+USB_Host_Shield_2.0
+ Circuits@Home repository is git-submoduled. Do git submodule init & update to get the content.
+ https://github.com/felis/USB_Host_Shield_2.0
+
+arduino-1.0.1
+ Arduino files copied from:
+ https://github.com/arduino/Arduino/hardware/arduino/{cores,variants}
A protocol/usb_hid/USB_Host_Shield_2.0 => protocol/usb_hid/USB_Host_Shield_2.0 +1 -0
@@ 0,0 1,1 @@
+Subproject commit d2ae0b4cd47d4ee88eb93177acb142299025e2ef
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Arduino.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/Arduino.h +215 -0
@@ 0,0 1,215 @@
+#ifndef Arduino_h
+#define Arduino_h
+
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <avr/pgmspace.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
+
+#include "binary.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+#define HIGH 0x1
+#define LOW 0x0
+
+#define INPUT 0x0
+#define OUTPUT 0x1
+#define INPUT_PULLUP 0x2
+
+#define true 0x1
+#define false 0x0
+
+#define PI 3.1415926535897932384626433832795
+#define HALF_PI 1.5707963267948966192313216916398
+#define TWO_PI 6.283185307179586476925286766559
+#define DEG_TO_RAD 0.017453292519943295769236907684886
+#define RAD_TO_DEG 57.295779513082320876798154814105
+
+#define SERIAL 0x0
+#define DISPLAY 0x1
+
+#define LSBFIRST 0
+#define MSBFIRST 1
+
+#define CHANGE 1
+#define FALLING 2
+#define RISING 3
+
+#if defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)
+#define DEFAULT 0
+#define EXTERNAL 1
+#define INTERNAL 2
+#else
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1284P__)
+#define INTERNAL1V1 2
+#define INTERNAL2V56 3
+#else
+#define INTERNAL 3
+#endif
+#define DEFAULT 1
+#define EXTERNAL 0
+#endif
+
+// undefine stdlib's abs if encountered
+#ifdef abs
+#undef abs
+#endif
+
+#define min(a,b) ((a)<(b)?(a):(b))
+#define max(a,b) ((a)>(b)?(a):(b))
+#define abs(x) ((x)>0?(x):-(x))
+#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
+#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
+#define radians(deg) ((deg)*DEG_TO_RAD)
+#define degrees(rad) ((rad)*RAD_TO_DEG)
+#define sq(x) ((x)*(x))
+
+#define interrupts() sei()
+#define noInterrupts() cli()
+
+#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
+#define clockCyclesToMicroseconds(a) ( (a) / clockCyclesPerMicrosecond() )
+#define microsecondsToClockCycles(a) ( (a) * clockCyclesPerMicrosecond() )
+
+#define lowByte(w) ((uint8_t) ((w) & 0xff))
+#define highByte(w) ((uint8_t) ((w) >> 8))
+
+#define bitRead(value, bit) (((value) >> (bit)) & 0x01)
+#define bitSet(value, bit) ((value) |= (1UL << (bit)))
+#define bitClear(value, bit) ((value) &= ~(1UL << (bit)))
+#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit))
+
+
+typedef unsigned int word;
+
+#define bit(b) (1UL << (b))
+
+typedef uint8_t boolean;
+typedef uint8_t byte;
+
+void init(void);
+
+void pinMode(uint8_t, uint8_t);
+void digitalWrite(uint8_t, uint8_t);
+int digitalRead(uint8_t);
+int analogRead(uint8_t);
+void analogReference(uint8_t mode);
+void analogWrite(uint8_t, int);
+
+unsigned long millis(void);
+unsigned long micros(void);
+void delay(unsigned long);
+void delayMicroseconds(unsigned int us);
+unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout);
+
+void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val);
+uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder);
+
+void attachInterrupt(uint8_t, void (*)(void), int mode);
+void detachInterrupt(uint8_t);
+
+void setup(void);
+void loop(void);
+
+// Get the bit location within the hardware port of the given virtual pin.
+// This comes from the pins_*.c file for the active board configuration.
+
+#define analogInPinToBit(P) (P)
+
+// On the ATmega1280, the addresses of some of the port registers are
+// greater than 255, so we can't store them in uint8_t's.
+extern const uint16_t PROGMEM port_to_mode_PGM[];
+extern const uint16_t PROGMEM port_to_input_PGM[];
+extern const uint16_t PROGMEM port_to_output_PGM[];
+
+extern const uint8_t PROGMEM digital_pin_to_port_PGM[];
+// extern const uint8_t PROGMEM digital_pin_to_bit_PGM[];
+extern const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[];
+extern const uint8_t PROGMEM digital_pin_to_timer_PGM[];
+
+// Get the bit location within the hardware port of the given virtual pin.
+// This comes from the pins_*.c file for the active board configuration.
+//
+// These perform slightly better as macros compared to inline functions
+//
+#define digitalPinToPort(P) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) )
+#define digitalPinToBitMask(P) ( pgm_read_byte( digital_pin_to_bit_mask_PGM + (P) ) )
+#define digitalPinToTimer(P) ( pgm_read_byte( digital_pin_to_timer_PGM + (P) ) )
+#define analogInPinToBit(P) (P)
+#define portOutputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_output_PGM + (P))) )
+#define portInputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_input_PGM + (P))) )
+#define portModeRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_mode_PGM + (P))) )
+
+#define NOT_A_PIN 0
+#define NOT_A_PORT 0
+
+#ifdef ARDUINO_MAIN
+#define PA 1
+#define PB 2
+#define PC 3
+#define PD 4
+#define PE 5
+#define PF 6
+#define PG 7
+#define PH 8
+#define PJ 10
+#define PK 11
+#define PL 12
+#endif
+
+#define NOT_ON_TIMER 0
+#define TIMER0A 1
+#define TIMER0B 2
+#define TIMER1A 3
+#define TIMER1B 4
+#define TIMER2 5
+#define TIMER2A 6
+#define TIMER2B 7
+
+#define TIMER3A 8
+#define TIMER3B 9
+#define TIMER3C 10
+#define TIMER4A 11
+#define TIMER4B 12
+#define TIMER4C 13
+#define TIMER4D 14
+#define TIMER5A 15
+#define TIMER5B 16
+#define TIMER5C 17
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#ifdef __cplusplus
+#include "WCharacter.h"
+#include "WString.h"
+#include "HardwareSerial.h"
+
+uint16_t makeWord(uint16_t w);
+uint16_t makeWord(byte h, byte l);
+
+#define word(...) makeWord(__VA_ARGS__)
+
+unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout = 1000000L);
+
+void tone(uint8_t _pin, unsigned int frequency, unsigned long duration = 0);
+void noTone(uint8_t _pin);
+
+// WMath prototypes
+long random(long);
+long random(long, long);
+void randomSeed(unsigned int);
+long map(long, long, long, long, long);
+
+#endif
+
+#include "pins_arduino.h"
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/CDC.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/CDC.cpp +233 -0
@@ 0,0 1,233 @@
+
+
+/* Copyright (c) 2011, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#include "Platform.h"
+#include "USBAPI.h"
+#include <avr/wdt.h>
+
+#if defined(USBCON)
+#ifdef CDC_ENABLED
+
+#if (RAMEND < 1000)
+#define SERIAL_BUFFER_SIZE 16
+#else
+#define SERIAL_BUFFER_SIZE 64
+#endif
+
+struct ring_buffer
+{
+ unsigned char buffer[SERIAL_BUFFER_SIZE];
+ volatile int head;
+ volatile int tail;
+};
+
+ring_buffer cdc_rx_buffer = { { 0 }, 0, 0};
+
+typedef struct
+{
+ u32 dwDTERate;
+ u8 bCharFormat;
+ u8 bParityType;
+ u8 bDataBits;
+ u8 lineState;
+} LineInfo;
+
+static volatile LineInfo _usbLineInfo = { 57600, 0x00, 0x00, 0x00, 0x00 };
+
+#define WEAK __attribute__ ((weak))
+
+extern const CDCDescriptor _cdcInterface PROGMEM;
+const CDCDescriptor _cdcInterface =
+{
+ D_IAD(0,2,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,1),
+
+ // CDC communication interface
+ D_INTERFACE(CDC_ACM_INTERFACE,1,CDC_COMMUNICATION_INTERFACE_CLASS,CDC_ABSTRACT_CONTROL_MODEL,0),
+ D_CDCCS(CDC_HEADER,0x10,0x01), // Header (1.10 bcd)
+ D_CDCCS(CDC_CALL_MANAGEMENT,1,1), // Device handles call management (not)
+ D_CDCCS4(CDC_ABSTRACT_CONTROL_MANAGEMENT,6), // SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported
+ D_CDCCS(CDC_UNION,CDC_ACM_INTERFACE,CDC_DATA_INTERFACE), // Communication interface is master, data interface is slave 0
+ D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_ACM),USB_ENDPOINT_TYPE_INTERRUPT,0x10,0x40),
+
+ // CDC data interface
+ D_INTERFACE(CDC_DATA_INTERFACE,2,CDC_DATA_INTERFACE_CLASS,0,0),
+ D_ENDPOINT(USB_ENDPOINT_OUT(CDC_ENDPOINT_OUT),USB_ENDPOINT_TYPE_BULK,0x40,0),
+ D_ENDPOINT(USB_ENDPOINT_IN (CDC_ENDPOINT_IN ),USB_ENDPOINT_TYPE_BULK,0x40,0)
+};
+
+int WEAK CDC_GetInterface(u8* interfaceNum)
+{
+ interfaceNum[0] += 2; // uses 2
+ return USB_SendControl(TRANSFER_PGM,&_cdcInterface,sizeof(_cdcInterface));
+}
+
+bool WEAK CDC_Setup(Setup& setup)
+{
+ u8 r = setup.bRequest;
+ u8 requestType = setup.bmRequestType;
+
+ if (REQUEST_DEVICETOHOST_CLASS_INTERFACE == requestType)
+ {
+ if (CDC_GET_LINE_CODING == r)
+ {
+ USB_SendControl(0,(void*)&_usbLineInfo,7);
+ return true;
+ }
+ }
+
+ if (REQUEST_HOSTTODEVICE_CLASS_INTERFACE == requestType)
+ {
+ if (CDC_SET_LINE_CODING == r)
+ {
+ USB_RecvControl((void*)&_usbLineInfo,7);
+ return true;
+ }
+
+ if (CDC_SET_CONTROL_LINE_STATE == r)
+ {
+ _usbLineInfo.lineState = setup.wValueL;
+
+ // auto-reset into the bootloader is triggered when the port, already
+ // open at 1200 bps, is closed. this is the signal to start the watchdog
+ // with a relatively long period so it can finish housekeeping tasks
+ // like servicing endpoints before the sketch ends
+ if (1200 == _usbLineInfo.dwDTERate) {
+ // We check DTR state to determine if host port is open (bit 0 of lineState).
+ if ((_usbLineInfo.lineState & 0x01) == 0) {
+ *(uint16_t *)0x0800 = 0x7777;
+ wdt_enable(WDTO_120MS);
+ } else {
+ // Most OSs do some intermediate steps when configuring ports and DTR can
+ // twiggle more than once before stabilizing.
+ // To avoid spurious resets we set the watchdog to 250ms and eventually
+ // cancel if DTR goes back high.
+
+ wdt_disable();
+ wdt_reset();
+ *(uint16_t *)0x0800 = 0x0;
+ }
+ }
+ return true;
+ }
+ }
+ return false;
+}
+
+
+int _serialPeek = -1;
+void Serial_::begin(uint16_t baud_count)
+{
+}
+
+void Serial_::end(void)
+{
+}
+
+void Serial_::accept(void)
+{
+ ring_buffer *buffer = &cdc_rx_buffer;
+ int c = USB_Recv(CDC_RX);
+ int i = (unsigned int)(buffer->head+1) % SERIAL_BUFFER_SIZE;
+
+ // if we should be storing the received character into the location
+ // just before the tail (meaning that the head would advance to the
+ // current location of the tail), we're about to overflow the buffer
+ // and so we don't write the character or advance the head.
+ if (i != buffer->tail) {
+ buffer->buffer[buffer->head] = c;
+ buffer->head = i;
+ }
+}
+
+int Serial_::available(void)
+{
+ ring_buffer *buffer = &cdc_rx_buffer;
+ return (unsigned int)(SERIAL_BUFFER_SIZE + buffer->head - buffer->tail) % SERIAL_BUFFER_SIZE;
+}
+
+int Serial_::peek(void)
+{
+ ring_buffer *buffer = &cdc_rx_buffer;
+ if (buffer->head == buffer->tail) {
+ return -1;
+ } else {
+ return buffer->buffer[buffer->tail];
+ }
+}
+
+int Serial_::read(void)
+{
+ ring_buffer *buffer = &cdc_rx_buffer;
+ // if the head isn't ahead of the tail, we don't have any characters
+ if (buffer->head == buffer->tail) {
+ return -1;
+ } else {
+ unsigned char c = buffer->buffer[buffer->tail];
+ buffer->tail = (unsigned int)(buffer->tail + 1) % SERIAL_BUFFER_SIZE;
+ return c;
+ }
+}
+
+void Serial_::flush(void)
+{
+ USB_Flush(CDC_TX);
+}
+
+size_t Serial_::write(uint8_t c)
+{
+ /* only try to send bytes if the high-level CDC connection itself
+ is open (not just the pipe) - the OS should set lineState when the port
+ is opened and clear lineState when the port is closed.
+ bytes sent before the user opens the connection or after
+ the connection is closed are lost - just like with a UART. */
+
+ // TODO - ZE - check behavior on different OSes and test what happens if an
+ // open connection isn't broken cleanly (cable is yanked out, host dies
+ // or locks up, or host virtual serial port hangs)
+ if (_usbLineInfo.lineState > 0) {
+ int r = USB_Send(CDC_TX,&c,1);
+ if (r > 0) {
+ return r;
+ } else {
+ setWriteError();
+ return 0;
+ }
+ }
+ setWriteError();
+ return 0;
+}
+
+// This operator is a convenient way for a sketch to check whether the
+// port has actually been configured and opened by the host (as opposed
+// to just being connected to the host). It can be used, for example, in
+// setup() before printing to ensure that an application on the host is
+// actually ready to receive and display the data.
+// We add a short delay before returning to fix a bug observed by Federico
+// where the port is configured (lineState != 0) but not quite opened.
+Serial_::operator bool() {
+ bool result = false;
+ if (_usbLineInfo.lineState > 0)
+ result = true;
+ delay(10);
+ return result;
+}
+
+Serial_ Serial;
+
+#endif
+#endif /* if defined(USBCON) */
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Client.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/Client.h +26 -0
@@ 0,0 1,26 @@
+#ifndef client_h
+#define client_h
+#include "Print.h"
+#include "Stream.h"
+#include "IPAddress.h"
+
+class Client : public Stream {
+
+public:
+ virtual int connect(IPAddress ip, uint16_t port) =0;
+ virtual int connect(const char *host, uint16_t port) =0;
+ virtual size_t write(uint8_t) =0;
+ virtual size_t write(const uint8_t *buf, size_t size) =0;
+ virtual int available() = 0;
+ virtual int read() = 0;
+ virtual int read(uint8_t *buf, size_t size) = 0;
+ virtual int peek() = 0;
+ virtual void flush() = 0;
+ virtual void stop() = 0;
+ virtual uint8_t connected() = 0;
+ virtual operator bool() = 0;
+protected:
+ uint8_t* rawIPAddress(IPAddress& addr) { return addr.raw_address(); };
+};
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/HID.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/HID.cpp +520 -0
@@ 0,0 1,520 @@
+
+
+/* Copyright (c) 2011, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#include "Platform.h"
+#include "USBAPI.h"
+#include "USBDesc.h"
+
+#if defined(USBCON)
+#ifdef HID_ENABLED
+
+//#define RAWHID_ENABLED
+
+// Singletons for mouse and keyboard
+
+Mouse_ Mouse;
+Keyboard_ Keyboard;
+
+//================================================================================
+//================================================================================
+
+// HID report descriptor
+
+#define LSB(_x) ((_x) & 0xFF)
+#define MSB(_x) ((_x) >> 8)
+
+#define RAWHID_USAGE_PAGE 0xFFC0
+#define RAWHID_USAGE 0x0C00
+#define RAWHID_TX_SIZE 64
+#define RAWHID_RX_SIZE 64
+
+extern const u8 _hidReportDescriptor[] PROGMEM;
+const u8 _hidReportDescriptor[] = {
+
+ // Mouse
+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop) // 54
+ 0x09, 0x02, // USAGE (Mouse)
+ 0xa1, 0x01, // COLLECTION (Application)
+ 0x09, 0x01, // USAGE (Pointer)
+ 0xa1, 0x00, // COLLECTION (Physical)
+ 0x85, 0x01, // REPORT_ID (1)
+ 0x05, 0x09, // USAGE_PAGE (Button)
+ 0x19, 0x01, // USAGE_MINIMUM (Button 1)
+ 0x29, 0x03, // USAGE_MAXIMUM (Button 3)
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
+ 0x25, 0x01, // LOGICAL_MAXIMUM (1)
+ 0x95, 0x03, // REPORT_COUNT (3)
+ 0x75, 0x01, // REPORT_SIZE (1)
+ 0x81, 0x02, // INPUT (Data,Var,Abs)
+ 0x95, 0x01, // REPORT_COUNT (1)
+ 0x75, 0x05, // REPORT_SIZE (5)
+ 0x81, 0x03, // INPUT (Cnst,Var,Abs)
+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop)
+ 0x09, 0x30, // USAGE (X)
+ 0x09, 0x31, // USAGE (Y)
+ 0x09, 0x38, // USAGE (Wheel)
+ 0x15, 0x81, // LOGICAL_MINIMUM (-127)
+ 0x25, 0x7f, // LOGICAL_MAXIMUM (127)
+ 0x75, 0x08, // REPORT_SIZE (8)
+ 0x95, 0x03, // REPORT_COUNT (3)
+ 0x81, 0x06, // INPUT (Data,Var,Rel)
+ 0xc0, // END_COLLECTION
+ 0xc0, // END_COLLECTION
+
+ // Keyboard
+ 0x05, 0x01, // USAGE_PAGE (Generic Desktop) // 47
+ 0x09, 0x06, // USAGE (Keyboard)
+ 0xa1, 0x01, // COLLECTION (Application)
+ 0x85, 0x02, // REPORT_ID (2)
+ 0x05, 0x07, // USAGE_PAGE (Keyboard)
+
+ 0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl)
+ 0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI)
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
+ 0x25, 0x01, // LOGICAL_MAXIMUM (1)
+ 0x75, 0x01, // REPORT_SIZE (1)
+
+ 0x95, 0x08, // REPORT_COUNT (8)
+ 0x81, 0x02, // INPUT (Data,Var,Abs)
+ 0x95, 0x01, // REPORT_COUNT (1)
+ 0x75, 0x08, // REPORT_SIZE (8)
+ 0x81, 0x03, // INPUT (Cnst,Var,Abs)
+
+ 0x95, 0x06, // REPORT_COUNT (6)
+ 0x75, 0x08, // REPORT_SIZE (8)
+ 0x15, 0x00, // LOGICAL_MINIMUM (0)
+ 0x25, 0x65, // LOGICAL_MAXIMUM (101)
+ 0x05, 0x07, // USAGE_PAGE (Keyboard)
+
+ 0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated))
+ 0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application)
+ 0x81, 0x00, // INPUT (Data,Ary,Abs)
+ 0xc0, // END_COLLECTION
+
+#if RAWHID_ENABLED
+ // RAW HID
+ 0x06, LSB(RAWHID_USAGE_PAGE), MSB(RAWHID_USAGE_PAGE), // 30
+ 0x0A, LSB(RAWHID_USAGE), MSB(RAWHID_USAGE),
+
+ 0xA1, 0x01, // Collection 0x01
+ 0x85, 0x03, // REPORT_ID (3)
+ 0x75, 0x08, // report size = 8 bits
+ 0x15, 0x00, // logical minimum = 0
+ 0x26, 0xFF, 0x00, // logical maximum = 255
+
+ 0x95, 64, // report count TX
+ 0x09, 0x01, // usage
+ 0x81, 0x02, // Input (array)
+
+ 0x95, 64, // report count RX
+ 0x09, 0x02, // usage
+ 0x91, 0x02, // Output (array)
+ 0xC0 // end collection
+#endif
+};
+
+extern const HIDDescriptor _hidInterface PROGMEM;
+const HIDDescriptor _hidInterface =
+{
+ D_INTERFACE(HID_INTERFACE,1,3,0,0),
+ D_HIDREPORT(sizeof(_hidReportDescriptor)),
+ D_ENDPOINT(USB_ENDPOINT_IN (HID_ENDPOINT_INT),USB_ENDPOINT_TYPE_INTERRUPT,0x40,0x01)
+};
+
+//================================================================================
+//================================================================================
+// Driver
+
+u8 _hid_protocol = 1;
+u8 _hid_idle = 1;
+
+#define WEAK __attribute__ ((weak))
+
+int WEAK HID_GetInterface(u8* interfaceNum)
+{
+ interfaceNum[0] += 1; // uses 1
+ return USB_SendControl(TRANSFER_PGM,&_hidInterface,sizeof(_hidInterface));
+}
+
+int WEAK HID_GetDescriptor(int i)
+{
+ return USB_SendControl(TRANSFER_PGM,_hidReportDescriptor,sizeof(_hidReportDescriptor));
+}
+
+void WEAK HID_SendReport(u8 id, const void* data, int len)
+{
+ USB_Send(HID_TX, &id, 1);
+ USB_Send(HID_TX | TRANSFER_RELEASE,data,len);
+}
+
+bool WEAK HID_Setup(Setup& setup)
+{
+ u8 r = setup.bRequest;
+ u8 requestType = setup.bmRequestType;
+ if (REQUEST_DEVICETOHOST_CLASS_INTERFACE == requestType)
+ {
+ if (HID_GET_REPORT == r)
+ {
+ //HID_GetReport();
+ return true;
+ }
+ if (HID_GET_PROTOCOL == r)
+ {
+ //Send8(_hid_protocol); // TODO
+ return true;
+ }
+ }
+
+ if (REQUEST_HOSTTODEVICE_CLASS_INTERFACE == requestType)
+ {
+ if (HID_SET_PROTOCOL == r)
+ {
+ _hid_protocol = setup.wValueL;
+ return true;
+ }
+
+ if (HID_SET_IDLE == r)
+ {
+ _hid_idle = setup.wValueL;
+ return true;
+ }
+ }
+ return false;
+}
+
+//================================================================================
+//================================================================================
+// Mouse
+
+Mouse_::Mouse_(void) : _buttons(0)
+{
+}
+
+void Mouse_::begin(void)
+{
+}
+
+void Mouse_::end(void)
+{
+}
+
+void Mouse_::click(uint8_t b)
+{
+ _buttons = b;
+ move(0,0,0);
+ _buttons = 0;
+ move(0,0,0);
+}
+
+void Mouse_::move(signed char x, signed char y, signed char wheel)
+{
+ u8 m[4];
+ m[0] = _buttons;
+ m[1] = x;
+ m[2] = y;
+ m[3] = wheel;
+ HID_SendReport(1,m,4);
+}
+
+void Mouse_::buttons(uint8_t b)
+{
+ if (b != _buttons)
+ {
+ _buttons = b;
+ move(0,0,0);
+ }
+}
+
+void Mouse_::press(uint8_t b)
+{
+ buttons(_buttons | b);
+}
+
+void Mouse_::release(uint8_t b)
+{
+ buttons(_buttons & ~b);
+}
+
+bool Mouse_::isPressed(uint8_t b)
+{
+ if ((b & _buttons) > 0)
+ return true;
+ return false;
+}
+
+//================================================================================
+//================================================================================
+// Keyboard
+
+Keyboard_::Keyboard_(void)
+{
+}
+
+void Keyboard_::begin(void)
+{
+}
+
+void Keyboard_::end(void)
+{
+}
+
+void Keyboard_::sendReport(KeyReport* keys)
+{
+ HID_SendReport(2,keys,sizeof(KeyReport));
+}
+
+extern
+const uint8_t _asciimap[128] PROGMEM;
+
+#define SHIFT 0x80
+const uint8_t _asciimap[128] =
+{
+ 0x00, // NUL
+ 0x00, // SOH
+ 0x00, // STX
+ 0x00, // ETX
+ 0x00, // EOT
+ 0x00, // ENQ
+ 0x00, // ACK
+ 0x00, // BEL
+ 0x2a, // BS Backspace
+ 0x2b, // TAB Tab
+ 0x28, // LF Enter
+ 0x00, // VT
+ 0x00, // FF
+ 0x00, // CR
+ 0x00, // SO
+ 0x00, // SI
+ 0x00, // DEL
+ 0x00, // DC1
+ 0x00, // DC2
+ 0x00, // DC3
+ 0x00, // DC4
+ 0x00, // NAK
+ 0x00, // SYN
+ 0x00, // ETB
+ 0x00, // CAN
+ 0x00, // EM
+ 0x00, // SUB
+ 0x00, // ESC
+ 0x00, // FS
+ 0x00, // GS
+ 0x00, // RS
+ 0x00, // US
+
+ 0x2c, // ' '
+ 0x1e|SHIFT, // !
+ 0x34|SHIFT, // "
+ 0x20|SHIFT, // #
+ 0x21|SHIFT, // $
+ 0x22|SHIFT, // %
+ 0x24|SHIFT, // &
+ 0x34, // '
+ 0x26|SHIFT, // (
+ 0x27|SHIFT, // )
+ 0x25|SHIFT, // *
+ 0x2e|SHIFT, // +
+ 0x36, // ,
+ 0x2d, // -
+ 0x37, // .
+ 0x38, // /
+ 0x27, // 0
+ 0x1e, // 1
+ 0x1f, // 2
+ 0x20, // 3
+ 0x21, // 4
+ 0x22, // 5
+ 0x23, // 6
+ 0x24, // 7
+ 0x25, // 8
+ 0x26, // 9
+ 0x33|SHIFT, // :
+ 0x33, // ;
+ 0x36|SHIFT, // <
+ 0x2e, // =
+ 0x37|SHIFT, // >
+ 0x38|SHIFT, // ?
+ 0x1f|SHIFT, // @
+ 0x04|SHIFT, // A
+ 0x05|SHIFT, // B
+ 0x06|SHIFT, // C
+ 0x07|SHIFT, // D
+ 0x08|SHIFT, // E
+ 0x09|SHIFT, // F
+ 0x0a|SHIFT, // G
+ 0x0b|SHIFT, // H
+ 0x0c|SHIFT, // I
+ 0x0d|SHIFT, // J
+ 0x0e|SHIFT, // K
+ 0x0f|SHIFT, // L
+ 0x10|SHIFT, // M
+ 0x11|SHIFT, // N
+ 0x12|SHIFT, // O
+ 0x13|SHIFT, // P
+ 0x14|SHIFT, // Q
+ 0x15|SHIFT, // R
+ 0x16|SHIFT, // S
+ 0x17|SHIFT, // T
+ 0x18|SHIFT, // U
+ 0x19|SHIFT, // V
+ 0x1a|SHIFT, // W
+ 0x1b|SHIFT, // X
+ 0x1c|SHIFT, // Y
+ 0x1d|SHIFT, // Z
+ 0x2f, // [
+ 0x31, // bslash
+ 0x30, // ]
+ 0x23|SHIFT, // ^
+ 0x2d|SHIFT, // _
+ 0x35, // `
+ 0x04, // a
+ 0x05, // b
+ 0x06, // c
+ 0x07, // d
+ 0x08, // e
+ 0x09, // f
+ 0x0a, // g
+ 0x0b, // h
+ 0x0c, // i
+ 0x0d, // j
+ 0x0e, // k
+ 0x0f, // l
+ 0x10, // m
+ 0x11, // n
+ 0x12, // o
+ 0x13, // p
+ 0x14, // q
+ 0x15, // r
+ 0x16, // s
+ 0x17, // t
+ 0x18, // u
+ 0x19, // v
+ 0x1a, // w
+ 0x1b, // x
+ 0x1c, // y
+ 0x1d, // z
+ 0x2f|SHIFT, //
+ 0x31|SHIFT, // |
+ 0x30|SHIFT, // }
+ 0x35|SHIFT, // ~
+ 0 // DEL
+};
+
+uint8_t USBPutChar(uint8_t c);
+
+// press() adds the specified key (printing, non-printing, or modifier)
+// to the persistent key report and sends the report. Because of the way
+// USB HID works, the host acts like the key remains pressed until we
+// call release(), releaseAll(), or otherwise clear the report and resend.
+size_t Keyboard_::press(uint8_t k)
+{
+ uint8_t i;
+ if (k >= 136) { // it's a non-printing key (not a modifier)
+ k = k - 136;
+ } else if (k >= 128) { // it's a modifier key
+ _keyReport.modifiers |= (1<<(k-128));
+ k = 0;
+ } else { // it's a printing key
+ k = pgm_read_byte(_asciimap + k);
+ if (!k) {
+ setWriteError();
+ return 0;
+ }
+ if (k & 0x80) { // it's a capital letter or other character reached with shift
+ _keyReport.modifiers |= 0x02; // the left shift modifier
+ k &= 0x7F;
+ }
+ }
+
+ // Add k to the key report only if it's not already present
+ // and if there is an empty slot.
+ if (_keyReport.keys[0] != k && _keyReport.keys[1] != k &&
+ _keyReport.keys[2] != k && _keyReport.keys[3] != k &&
+ _keyReport.keys[4] != k && _keyReport.keys[5] != k) {
+
+ for (i=0; i<6; i++) {
+ if (_keyReport.keys[i] == 0x00) {
+ _keyReport.keys[i] = k;
+ break;
+ }
+ }
+ if (i == 6) {
+ setWriteError();
+ return 0;
+ }
+ }
+ sendReport(&_keyReport);
+ return 1;
+}
+
+// release() takes the specified key out of the persistent key report and
+// sends the report. This tells the OS the key is no longer pressed and that
+// it shouldn't be repeated any more.
+size_t Keyboard_::release(uint8_t k)
+{
+ uint8_t i;
+ if (k >= 136) { // it's a non-printing key (not a modifier)
+ k = k - 136;
+ } else if (k >= 128) { // it's a modifier key
+ _keyReport.modifiers &= ~(1<<(k-128));
+ k = 0;
+ } else { // it's a printing key
+ k = pgm_read_byte(_asciimap + k);
+ if (!k) {
+ return 0;
+ }
+ if (k & 0x80) { // it's a capital letter or other character reached with shift
+ _keyReport.modifiers &= ~(0x02); // the left shift modifier
+ k &= 0x7F;
+ }
+ }
+
+ // Test the key report to see if k is present. Clear it if it exists.
+ // Check all positions in case the key is present more than once (which it shouldn't be)
+ for (i=0; i<6; i++) {
+ if (0 != k && _keyReport.keys[i] == k) {
+ _keyReport.keys[i] = 0x00;
+ }
+ }
+
+ sendReport(&_keyReport);
+ return 1;
+}
+
+void Keyboard_::releaseAll(void)
+{
+ _keyReport.keys[0] = 0;
+ _keyReport.keys[1] = 0;
+ _keyReport.keys[2] = 0;
+ _keyReport.keys[3] = 0;
+ _keyReport.keys[4] = 0;
+ _keyReport.keys[5] = 0;
+ _keyReport.modifiers = 0;
+ sendReport(&_keyReport);
+}
+
+size_t Keyboard_::write(uint8_t c)
+{
+ uint8_t p = press(c); // Keydown
+ uint8_t r = release(c); // Keyup
+ return (p); // just return the result of press() since release() almost always returns 1
+}
+
+#endif
+
+#endif /* if defined(USBCON) */<
\ No newline at end of file
A protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.cpp +428 -0
@@ 0,0 1,428 @@
+/*
+ HardwareSerial.cpp - Hardware serial library for Wiring
+ Copyright (c) 2006 Nicholas Zambetti. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Modified 23 November 2006 by David A. Mellis
+ Modified 28 September 2010 by Mark Sproul
+*/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include "Arduino.h"
+#include "wiring_private.h"
+
+// this next line disables the entire HardwareSerial.cpp,
+// this is so I can support Attiny series and any other chip without a uart
+#if defined(UBRRH) || defined(UBRR0H) || defined(UBRR1H) || defined(UBRR2H) || defined(UBRR3H)
+
+#include "HardwareSerial.h"
+
+// Define constants and variables for buffering incoming serial data. We're
+// using a ring buffer (I think), in which head is the index of the location
+// to which to write the next incoming character and tail is the index of the
+// location from which to read.
+#if (RAMEND < 1000)
+ #define SERIAL_BUFFER_SIZE 16
+#else
+ #define SERIAL_BUFFER_SIZE 64
+#endif
+
+struct ring_buffer
+{
+ unsigned char buffer[SERIAL_BUFFER_SIZE];
+ volatile unsigned int head;
+ volatile unsigned int tail;
+};
+
+#if defined(USBCON)
+ ring_buffer rx_buffer = { { 0 }, 0, 0};
+ ring_buffer tx_buffer = { { 0 }, 0, 0};
+#endif
+#if defined(UBRRH) || defined(UBRR0H)
+ ring_buffer rx_buffer = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer = { { 0 }, 0, 0 };
+#endif
+#if defined(UBRR1H)
+ ring_buffer rx_buffer1 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer1 = { { 0 }, 0, 0 };
+#endif
+#if defined(UBRR2H)
+ ring_buffer rx_buffer2 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer2 = { { 0 }, 0, 0 };
+#endif
+#if defined(UBRR3H)
+ ring_buffer rx_buffer3 = { { 0 }, 0, 0 };
+ ring_buffer tx_buffer3 = { { 0 }, 0, 0 };
+#endif
+
+inline void store_char(unsigned char c, ring_buffer *buffer)
+{
+ int i = (unsigned int)(buffer->head + 1) % SERIAL_BUFFER_SIZE;
+
+ // if we should be storing the received character into the location
+ // just before the tail (meaning that the head would advance to the
+ // current location of the tail), we're about to overflow the buffer
+ // and so we don't write the character or advance the head.
+ if (i != buffer->tail) {
+ buffer->buffer[buffer->head] = c;
+ buffer->head = i;
+ }
+}
+
+#if !defined(USART0_RX_vect) && defined(USART1_RX_vect)
+// do nothing - on the 32u4 the first USART is USART1
+#else
+#if !defined(USART_RX_vect) && !defined(SIG_USART0_RECV) && \
+ !defined(SIG_UART0_RECV) && !defined(USART0_RX_vect) && \
+ !defined(SIG_UART_RECV)
+ #error "Don't know what the Data Received vector is called for the first UART"
+#else
+ void serialEvent() __attribute__((weak));
+ void serialEvent() {}
+ #define serialEvent_implemented
+#if defined(USART_RX_vect)
+ SIGNAL(USART_RX_vect)
+#elif defined(SIG_USART0_RECV)
+ SIGNAL(SIG_USART0_RECV)
+#elif defined(SIG_UART0_RECV)
+ SIGNAL(SIG_UART0_RECV)
+#elif defined(USART0_RX_vect)
+ SIGNAL(USART0_RX_vect)
+#elif defined(SIG_UART_RECV)
+ SIGNAL(SIG_UART_RECV)
+#endif
+ {
+ #if defined(UDR0)
+ unsigned char c = UDR0;
+ #elif defined(UDR)
+ unsigned char c = UDR;
+ #else
+ #error UDR not defined
+ #endif
+ store_char(c, &rx_buffer);
+ }
+#endif
+#endif
+
+#if defined(USART1_RX_vect)
+ void serialEvent1() __attribute__((weak));
+ void serialEvent1() {}
+ #define serialEvent1_implemented
+ SIGNAL(USART1_RX_vect)
+ {
+ unsigned char c = UDR1;
+ store_char(c, &rx_buffer1);
+ }
+#elif defined(SIG_USART1_RECV)
+ #error SIG_USART1_RECV
+#endif
+
+#if defined(USART2_RX_vect) && defined(UDR2)
+ void serialEvent2() __attribute__((weak));
+ void serialEvent2() {}
+ #define serialEvent2_implemented
+ SIGNAL(USART2_RX_vect)
+ {
+ unsigned char c = UDR2;
+ store_char(c, &rx_buffer2);
+ }
+#elif defined(SIG_USART2_RECV)
+ #error SIG_USART2_RECV
+#endif
+
+#if defined(USART3_RX_vect) && defined(UDR3)
+ void serialEvent3() __attribute__((weak));
+ void serialEvent3() {}
+ #define serialEvent3_implemented
+ SIGNAL(USART3_RX_vect)
+ {
+ unsigned char c = UDR3;
+ store_char(c, &rx_buffer3);
+ }
+#elif defined(SIG_USART3_RECV)
+ #error SIG_USART3_RECV
+#endif
+
+void serialEventRun(void)
+{
+#ifdef serialEvent_implemented
+ if (Serial.available()) serialEvent();
+#endif
+#ifdef serialEvent1_implemented
+ if (Serial1.available()) serialEvent1();
+#endif
+#ifdef serialEvent2_implemented
+ if (Serial2.available()) serialEvent2();
+#endif
+#ifdef serialEvent3_implemented
+ if (Serial3.available()) serialEvent3();
+#endif
+}
+
+
+#if !defined(USART0_UDRE_vect) && defined(USART1_UDRE_vect)
+// do nothing - on the 32u4 the first USART is USART1
+#else
+#if !defined(UART0_UDRE_vect) && !defined(UART_UDRE_vect) && !defined(USART0_UDRE_vect) && !defined(USART_UDRE_vect)
+ #error "Don't know what the Data Register Empty vector is called for the first UART"
+#else
+#if defined(UART0_UDRE_vect)
+ISR(UART0_UDRE_vect)
+#elif defined(UART_UDRE_vect)
+ISR(UART_UDRE_vect)
+#elif defined(USART0_UDRE_vect)
+ISR(USART0_UDRE_vect)
+#elif defined(USART_UDRE_vect)
+ISR(USART_UDRE_vect)
+#endif
+{
+ if (tx_buffer.head == tx_buffer.tail) {
+ // Buffer empty, so disable interrupts
+#if defined(UCSR0B)
+ cbi(UCSR0B, UDRIE0);
+#else
+ cbi(UCSRB, UDRIE);
+#endif
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer.buffer[tx_buffer.tail];
+ tx_buffer.tail = (tx_buffer.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ #if defined(UDR0)
+ UDR0 = c;
+ #elif defined(UDR)
+ UDR = c;
+ #else
+ #error UDR not defined
+ #endif
+ }
+}
+#endif
+#endif
+
+#ifdef USART1_UDRE_vect
+ISR(USART1_UDRE_vect)
+{
+ if (tx_buffer1.head == tx_buffer1.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR1B, UDRIE1);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer1.buffer[tx_buffer1.tail];
+ tx_buffer1.tail = (tx_buffer1.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR1 = c;
+ }
+}
+#endif
+
+#ifdef USART2_UDRE_vect
+ISR(USART2_UDRE_vect)
+{
+ if (tx_buffer2.head == tx_buffer2.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR2B, UDRIE2);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer2.buffer[tx_buffer2.tail];
+ tx_buffer2.tail = (tx_buffer2.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR2 = c;
+ }
+}
+#endif
+
+#ifdef USART3_UDRE_vect
+ISR(USART3_UDRE_vect)
+{
+ if (tx_buffer3.head == tx_buffer3.tail) {
+ // Buffer empty, so disable interrupts
+ cbi(UCSR3B, UDRIE3);
+ }
+ else {
+ // There is more data in the output buffer. Send the next byte
+ unsigned char c = tx_buffer3.buffer[tx_buffer3.tail];
+ tx_buffer3.tail = (tx_buffer3.tail + 1) % SERIAL_BUFFER_SIZE;
+
+ UDR3 = c;
+ }
+}
+#endif
+
+
+// Constructors ////////////////////////////////////////////////////////////////
+
+HardwareSerial::HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer,
+ volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
+ volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
+ volatile uint8_t *udr,
+ uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x)
+{
+ _rx_buffer = rx_buffer;
+ _tx_buffer = tx_buffer;
+ _ubrrh = ubrrh;
+ _ubrrl = ubrrl;
+ _ucsra = ucsra;
+ _ucsrb = ucsrb;
+ _udr = udr;
+ _rxen = rxen;
+ _txen = txen;
+ _rxcie = rxcie;
+ _udrie = udrie;
+ _u2x = u2x;
+}
+
+// Public Methods //////////////////////////////////////////////////////////////
+
+void HardwareSerial::begin(unsigned long baud)
+{
+ uint16_t baud_setting;
+ bool use_u2x = true;
+
+#if F_CPU == 16000000UL
+ // hardcoded exception for compatibility with the bootloader shipped
+ // with the Duemilanove and previous boards and the firmware on the 8U2
+ // on the Uno and Mega 2560.
+ if (baud == 57600) {
+ use_u2x = false;
+ }
+#endif
+
+try_again:
+
+ if (use_u2x) {
+ *_ucsra = 1 << _u2x;
+ baud_setting = (F_CPU / 4 / baud - 1) / 2;
+ } else {
+ *_ucsra = 0;
+ baud_setting = (F_CPU / 8 / baud - 1) / 2;
+ }
+
+ if ((baud_setting > 4095) && use_u2x)
+ {
+ use_u2x = false;
+ goto try_again;
+ }
+
+ // assign the baud_setting, a.k.a. ubbr (USART Baud Rate Register)
+ *_ubrrh = baud_setting >> 8;
+ *_ubrrl = baud_setting;
+
+ sbi(*_ucsrb, _rxen);
+ sbi(*_ucsrb, _txen);
+ sbi(*_ucsrb, _rxcie);
+ cbi(*_ucsrb, _udrie);
+}
+
+void HardwareSerial::end()
+{
+ // wait for transmission of outgoing data
+ while (_tx_buffer->head != _tx_buffer->tail)
+ ;
+
+ cbi(*_ucsrb, _rxen);
+ cbi(*_ucsrb, _txen);
+ cbi(*_ucsrb, _rxcie);
+ cbi(*_ucsrb, _udrie);
+
+ // clear any received data
+ _rx_buffer->head = _rx_buffer->tail;
+}
+
+int HardwareSerial::available(void)
+{
+ return (unsigned int)(SERIAL_BUFFER_SIZE + _rx_buffer->head - _rx_buffer->tail) % SERIAL_BUFFER_SIZE;
+}
+
+int HardwareSerial::peek(void)
+{
+ if (_rx_buffer->head == _rx_buffer->tail) {
+ return -1;
+ } else {
+ return _rx_buffer->buffer[_rx_buffer->tail];
+ }
+}
+
+int HardwareSerial::read(void)
+{
+ // if the head isn't ahead of the tail, we don't have any characters
+ if (_rx_buffer->head == _rx_buffer->tail) {
+ return -1;
+ } else {
+ unsigned char c = _rx_buffer->buffer[_rx_buffer->tail];
+ _rx_buffer->tail = (unsigned int)(_rx_buffer->tail + 1) % SERIAL_BUFFER_SIZE;
+ return c;
+ }
+}
+
+void HardwareSerial::flush()
+{
+ while (_tx_buffer->head != _tx_buffer->tail)
+ ;
+}
+
+size_t HardwareSerial::write(uint8_t c)
+{
+ int i = (_tx_buffer->head + 1) % SERIAL_BUFFER_SIZE;
+
+ // If the output buffer is full, there's nothing for it other than to
+ // wait for the interrupt handler to empty it a bit
+ // ???: return 0 here instead?
+ while (i == _tx_buffer->tail)
+ ;
+
+ _tx_buffer->buffer[_tx_buffer->head] = c;
+ _tx_buffer->head = i;
+
+ sbi(*_ucsrb, _udrie);
+
+ return 1;
+}
+
+HardwareSerial::operator bool() {
+ return true;
+}
+
+// Preinstantiate Objects //////////////////////////////////////////////////////
+
+#if defined(UBRRH) && defined(UBRRL)
+ HardwareSerial Serial(&rx_buffer, &tx_buffer, &UBRRH, &UBRRL, &UCSRA, &UCSRB, &UDR, RXEN, TXEN, RXCIE, UDRIE, U2X);
+#elif defined(UBRR0H) && defined(UBRR0L)
+ HardwareSerial Serial(&rx_buffer, &tx_buffer, &UBRR0H, &UBRR0L, &UCSR0A, &UCSR0B, &UDR0, RXEN0, TXEN0, RXCIE0, UDRIE0, U2X0);
+#elif defined(USBCON)
+ // do nothing - Serial object and buffers are initialized in CDC code
+#else
+ #error no serial port defined (port 0)
+#endif
+
+#if defined(UBRR1H)
+ HardwareSerial Serial1(&rx_buffer1, &tx_buffer1, &UBRR1H, &UBRR1L, &UCSR1A, &UCSR1B, &UDR1, RXEN1, TXEN1, RXCIE1, UDRIE1, U2X1);
+#endif
+#if defined(UBRR2H)
+ HardwareSerial Serial2(&rx_buffer2, &tx_buffer2, &UBRR2H, &UBRR2L, &UCSR2A, &UCSR2B, &UDR2, RXEN2, TXEN2, RXCIE2, UDRIE2, U2X2);
+#endif
+#if defined(UBRR3H)
+ HardwareSerial Serial3(&rx_buffer3, &tx_buffer3, &UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UDR3, RXEN3, TXEN3, RXCIE3, UDRIE3, U2X3);
+#endif
+
+#endif // whole file
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/HardwareSerial.h +81 -0
@@ 0,0 1,81 @@
+/*
+ HardwareSerial.h - Hardware serial library for Wiring
+ Copyright (c) 2006 Nicholas Zambetti. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Modified 28 September 2010 by Mark Sproul
+*/
+
+#ifndef HardwareSerial_h
+#define HardwareSerial_h
+
+#include <inttypes.h>
+
+#include "Stream.h"
+
+struct ring_buffer;
+
+class HardwareSerial : public Stream
+{
+ private:
+ ring_buffer *_rx_buffer;
+ ring_buffer *_tx_buffer;
+ volatile uint8_t *_ubrrh;
+ volatile uint8_t *_ubrrl;
+ volatile uint8_t *_ucsra;
+ volatile uint8_t *_ucsrb;
+ volatile uint8_t *_udr;
+ uint8_t _rxen;
+ uint8_t _txen;
+ uint8_t _rxcie;
+ uint8_t _udrie;
+ uint8_t _u2x;
+ public:
+ HardwareSerial(ring_buffer *rx_buffer, ring_buffer *tx_buffer,
+ volatile uint8_t *ubrrh, volatile uint8_t *ubrrl,
+ volatile uint8_t *ucsra, volatile uint8_t *ucsrb,
+ volatile uint8_t *udr,
+ uint8_t rxen, uint8_t txen, uint8_t rxcie, uint8_t udrie, uint8_t u2x);
+ void begin(unsigned long);
+ void end();
+ virtual int available(void);
+ virtual int peek(void);
+ virtual int read(void);
+ virtual void flush(void);
+ virtual size_t write(uint8_t);
+ using Print::write; // pull in write(str) and write(buf, size) from Print
+ operator bool();
+};
+
+#if defined(UBRRH) || defined(UBRR0H)
+ extern HardwareSerial Serial;
+#elif defined(USBCON)
+ #include "USBAPI.h"
+// extern HardwareSerial Serial_;
+#endif
+#if defined(UBRR1H)
+ extern HardwareSerial Serial1;
+#endif
+#if defined(UBRR2H)
+ extern HardwareSerial Serial2;
+#endif
+#if defined(UBRR3H)
+ extern HardwareSerial Serial3;
+#endif
+
+extern void serialEventRun(void) __attribute__((weak));
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.cpp +56 -0
@@ 0,0 1,56 @@
+
+#include <Arduino.h>
+#include <IPAddress.h>
+
+IPAddress::IPAddress()
+{
+ memset(_address, 0, sizeof(_address));
+}
+
+IPAddress::IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet)
+{
+ _address[0] = first_octet;
+ _address[1] = second_octet;
+ _address[2] = third_octet;
+ _address[3] = fourth_octet;
+}
+
+IPAddress::IPAddress(uint32_t address)
+{
+ memcpy(_address, &address, sizeof(_address));
+}
+
+IPAddress::IPAddress(const uint8_t *address)
+{
+ memcpy(_address, address, sizeof(_address));
+}
+
+IPAddress& IPAddress::operator=(const uint8_t *address)
+{
+ memcpy(_address, address, sizeof(_address));
+ return *this;
+}
+
+IPAddress& IPAddress::operator=(uint32_t address)
+{
+ memcpy(_address, (const uint8_t *)&address, sizeof(_address));
+ return *this;
+}
+
+bool IPAddress::operator==(const uint8_t* addr)
+{
+ return memcmp(addr, _address, sizeof(_address)) == 0;
+}
+
+size_t IPAddress::printTo(Print& p) const
+{
+ size_t n = 0;
+ for (int i =0; i < 3; i++)
+ {
+ n += p.print(_address[i], DEC);
+ n += p.print('.');
+ }
+ n += p.print(_address[3], DEC);
+ return n;
+}
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/IPAddress.h +76 -0
@@ 0,0 1,76 @@
+/*
+ *
+ * MIT License:
+ * Copyright (c) 2011 Adrian McEwen
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * adrianm@mcqn.com 1/1/2011
+ */
+
+#ifndef IPAddress_h
+#define IPAddress_h
+
+#include <Printable.h>
+
+// A class to make it easier to handle and pass around IP addresses
+
+class IPAddress : public Printable {
+private:
+ uint8_t _address[4]; // IPv4 address
+ // Access the raw byte array containing the address. Because this returns a pointer
+ // to the internal structure rather than a copy of the address this function should only
+ // be used when you know that the usage of the returned uint8_t* will be transient and not
+ // stored.
+ uint8_t* raw_address() { return _address; };
+
+public:
+ // Constructors
+ IPAddress();
+ IPAddress(uint8_t first_octet, uint8_t second_octet, uint8_t third_octet, uint8_t fourth_octet);
+ IPAddress(uint32_t address);
+ IPAddress(const uint8_t *address);
+
+ // Overloaded cast operator to allow IPAddress objects to be used where a pointer
+ // to a four-byte uint8_t array is expected
+ operator uint32_t() { return *((uint32_t*)_address); };
+ bool operator==(const IPAddress& addr) { return (*((uint32_t*)_address)) == (*((uint32_t*)addr._address)); };
+ bool operator==(const uint8_t* addr);
+
+ // Overloaded index operator to allow getting and setting individual octets of the address
+ uint8_t operator[](int index) const { return _address[index]; };
+ uint8_t& operator[](int index) { return _address[index]; };
+
+ // Overloaded copy operators to allow initialisation of IPAddress objects from other types
+ IPAddress& operator=(const uint8_t *address);
+ IPAddress& operator=(uint32_t address);
+
+ virtual size_t printTo(Print& p) const;
+
+ friend class EthernetClass;
+ friend class UDP;
+ friend class Client;
+ friend class Server;
+ friend class DhcpClass;
+ friend class DNSClient;
+};
+
+const IPAddress INADDR_NONE(0,0,0,0);
+
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Platform.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/Platform.h +23 -0
@@ 0,0 1,23 @@
+
+#ifndef __PLATFORM_H__
+#define __PLATFORM_H__
+
+#include <inttypes.h>
+#include <avr/pgmspace.h>
+#include <avr/eeprom.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+
+typedef unsigned char u8;
+typedef unsigned short u16;
+typedef unsigned long u32;
+
+#include "Arduino.h"
+
+#if defined(USBCON)
+ #include "USBDesc.h"
+ #include "USBCore.h"
+ #include "USBAPI.h"
+#endif /* if defined(USBCON) */
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.cpp +263 -0
@@ 0,0 1,263 @@
+/*
+ Print.cpp - Base class that provides print() and println()
+ Copyright (c) 2008 David A. Mellis. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Modified 23 November 2006 by David A. Mellis
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include "Arduino.h"
+
+#include "Print.h"
+
+// Public Methods //////////////////////////////////////////////////////////////
+
+/* default implementation: may be overridden */
+size_t Print::write(const uint8_t *buffer, size_t size)
+{
+ size_t n = 0;
+ while (size--) {
+ n += write(*buffer++);
+ }
+ return n;
+}
+
+size_t Print::print(const __FlashStringHelper *ifsh)
+{
+ const char PROGMEM *p = (const char PROGMEM *)ifsh;
+ size_t n = 0;
+ while (1) {
+ unsigned char c = pgm_read_byte(p++);
+ if (c == 0) break;
+ n += write(c);
+ }
+ return n;
+}
+
+size_t Print::print(const String &s)
+{
+ size_t n = 0;
+ for (uint16_t i = 0; i < s.length(); i++) {
+ n += write(s[i]);
+ }
+ return n;
+}
+
+size_t Print::print(const char str[])
+{
+ return write(str);
+}
+
+size_t Print::print(char c)
+{
+ return write(c);
+}
+
+size_t Print::print(unsigned char b, int base)
+{
+ return print((unsigned long) b, base);
+}
+
+size_t Print::print(int n, int base)
+{
+ return print((long) n, base);
+}
+
+size_t Print::print(unsigned int n, int base)
+{
+ return print((unsigned long) n, base);
+}
+
+size_t Print::print(long n, int base)
+{
+ if (base == 0) {
+ return write(n);
+ } else if (base == 10) {
+ if (n < 0) {
+ int t = print('-');
+ n = -n;
+ return printNumber(n, 10) + t;
+ }
+ return printNumber(n, 10);
+ } else {
+ return printNumber(n, base);
+ }
+}
+
+size_t Print::print(unsigned long n, int base)
+{
+ if (base == 0) return write(n);
+ else return printNumber(n, base);
+}
+
+size_t Print::print(double n, int digits)
+{
+ return printFloat(n, digits);
+}
+
+size_t Print::println(const __FlashStringHelper *ifsh)
+{
+ size_t n = print(ifsh);
+ n += println();
+ return n;
+}
+
+size_t Print::print(const Printable& x)
+{
+ return x.printTo(*this);
+}
+
+size_t Print::println(void)
+{
+ size_t n = print('\r');
+ n += print('\n');
+ return n;
+}
+
+size_t Print::println(const String &s)
+{
+ size_t n = print(s);
+ n += println();
+ return n;
+}
+
+size_t Print::println(const char c[])
+{
+ size_t n = print(c);
+ n += println();
+ return n;
+}
+
+size_t Print::println(char c)
+{
+ size_t n = print(c);
+ n += println();
+ return n;
+}
+
+size_t Print::println(unsigned char b, int base)
+{
+ size_t n = print(b, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(int num, int base)
+{
+ size_t n = print(num, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(unsigned int num, int base)
+{
+ size_t n = print(num, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(long num, int base)
+{
+ size_t n = print(num, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(unsigned long num, int base)
+{
+ size_t n = print(num, base);
+ n += println();
+ return n;
+}
+
+size_t Print::println(double num, int digits)
+{
+ size_t n = print(num, digits);
+ n += println();
+ return n;
+}
+
+size_t Print::println(const Printable& x)
+{
+ size_t n = print(x);
+ n += println();
+ return n;
+}
+
+// Private Methods /////////////////////////////////////////////////////////////
+
+size_t Print::printNumber(unsigned long n, uint8_t base) {
+ char buf[8 * sizeof(long) + 1]; // Assumes 8-bit chars plus zero byte.
+ char *str = &buf[sizeof(buf) - 1];
+
+ *str = '\0';
+
+ // prevent crash if called with base == 1
+ if (base < 2) base = 10;
+
+ do {
+ unsigned long m = n;
+ n /= base;
+ char c = m - base * n;
+ *--str = c < 10 ? c + '0' : c + 'A' - 10;
+ } while(n);
+
+ return write(str);
+}
+
+size_t Print::printFloat(double number, uint8_t digits)
+{
+ size_t n = 0;
+
+ // Handle negative numbers
+ if (number < 0.0)
+ {
+ n += print('-');
+ number = -number;
+ }
+
+ // Round correctly so that print(1.999, 2) prints as "2.00"
+ double rounding = 0.5;
+ for (uint8_t i=0; i<digits; ++i)
+ rounding /= 10.0;
+
+ number += rounding;
+
+ // Extract the integer part of the number and print it
+ unsigned long int_part = (unsigned long)number;
+ double remainder = number - (double)int_part;
+ n += print(int_part);
+
+ // Print the decimal point, but only if there are digits beyond
+ if (digits > 0) {
+ n += print(".");
+ }
+
+ // Extract digits from the remainder one at a time
+ while (digits-- > 0)
+ {
+ remainder *= 10.0;
+ int toPrint = int(remainder);
+ n += print(toPrint);
+ remainder -= toPrint;
+ }
+
+ return n;
+}
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/Print.h +78 -0
@@ 0,0 1,78 @@
+/*
+ Print.h - Base class that provides print() and println()
+ Copyright (c) 2008 David A. Mellis. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef Print_h
+#define Print_h
+
+#include <inttypes.h>
+#include <stdio.h> // for size_t
+
+#include "WString.h"
+#include "Printable.h"
+
+#define DEC 10
+#define HEX 16
+#define OCT 8
+#define BIN 2
+
+class Print
+{
+ private:
+ int write_error;
+ size_t printNumber(unsigned long, uint8_t);
+ size_t printFloat(double, uint8_t);
+ protected:
+ void setWriteError(int err = 1) { write_error = err; }
+ public:
+ Print() : write_error(0) {}
+
+ int getWriteError() { return write_error; }
+ void clearWriteError() { setWriteError(0); }
+
+ virtual size_t write(uint8_t) = 0;
+ size_t write(const char *str) { return write((const uint8_t *)str, strlen(str)); }
+ virtual size_t write(const uint8_t *buffer, size_t size);
+
+ size_t print(const __FlashStringHelper *);
+ size_t print(const String &);
+ size_t print(const char[]);
+ size_t print(char);
+ size_t print(unsigned char, int = DEC);
+ size_t print(int, int = DEC);
+ size_t print(unsigned int, int = DEC);
+ size_t print(long, int = DEC);
+ size_t print(unsigned long, int = DEC);
+ size_t print(double, int = 2);
+ size_t print(const Printable&);
+
+ size_t println(const __FlashStringHelper *);
+ size_t println(const String &s);
+ size_t println(const char[]);
+ size_t println(char);
+ size_t println(unsigned char, int = DEC);
+ size_t println(int, int = DEC);
+ size_t println(unsigned int, int = DEC);
+ size_t println(long, int = DEC);
+ size_t println(unsigned long, int = DEC);
+ size_t println(double, int = 2);
+ size_t println(const Printable&);
+ size_t println(void);
+};
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Printable.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/Printable.h +40 -0
@@ 0,0 1,40 @@
+/*
+ Printable.h - Interface class that allows printing of complex types
+ Copyright (c) 2011 Adrian McEwen. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef Printable_h
+#define Printable_h
+
+#include <new.h>
+
+class Print;
+
+/** The Printable class provides a way for new classes to allow themselves to be printed.
+ By deriving from Printable and implementing the printTo method, it will then be possible
+ for users to print out instances of this class by passing them into the usual
+ Print::print and Print::println methods.
+*/
+
+class Printable
+{
+ public:
+ virtual size_t printTo(Print& p) const = 0;
+};
+
+#endif
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Server.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/Server.h +9 -0
@@ 0,0 1,9 @@
+#ifndef server_h
+#define server_h
+
+class Server : public Print {
+public:
+ virtual void begin() =0;
+};
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Stream.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/Stream.cpp +270 -0
@@ 0,0 1,270 @@
+/*
+ Stream.cpp - adds parsing methods to Stream class
+ Copyright (c) 2008 David A. Mellis. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ Created July 2011
+ parsing functions based on TextFinder library by Michael Margolis
+ */
+
+#include "Arduino.h"
+#include "Stream.h"
+
+#define PARSE_TIMEOUT 1000 // default number of milli-seconds to wait
+#define NO_SKIP_CHAR 1 // a magic char not found in a valid ASCII numeric field
+
+// private method to read stream with timeout
+int Stream::timedRead()
+{
+ int c;
+ _startMillis = millis();
+ do {
+ c = read();
+ if (c >= 0) return c;
+ } while(millis() - _startMillis < _timeout);
+ return -1; // -1 indicates timeout
+}
+
+// private method to peek stream with timeout
+int Stream::timedPeek()
+{
+ int c;
+ _startMillis = millis();
+ do {
+ c = peek();
+ if (c >= 0) return c;
+ } while(millis() - _startMillis < _timeout);
+ return -1; // -1 indicates timeout
+}
+
+// returns peek of the next digit in the stream or -1 if timeout
+// discards non-numeric characters
+int Stream::peekNextDigit()
+{
+ int c;
+ while (1) {
+ c = timedPeek();
+ if (c < 0) return c; // timeout
+ if (c == '-') return c;
+ if (c >= '0' && c <= '9') return c;
+ read(); // discard non-numeric
+ }
+}
+
+// Public Methods
+//////////////////////////////////////////////////////////////
+
+void Stream::setTimeout(unsigned long timeout) // sets the maximum number of milliseconds to wait
+{
+ _timeout = timeout;
+}
+
+ // find returns true if the target string is found
+bool Stream::find(char *target)
+{
+ return findUntil(target, NULL);
+}
+
+// reads data from the stream until the target string of given length is found
+// returns true if target string is found, false if timed out
+bool Stream::find(char *target, size_t length)
+{
+ return findUntil(target, length, NULL, 0);
+}
+
+// as find but search ends if the terminator string is found
+bool Stream::findUntil(char *target, char *terminator)
+{
+ return findUntil(target, strlen(target), terminator, strlen(terminator));
+}
+
+// reads data from the stream until the target string of the given length is found
+// search terminated if the terminator string is found
+// returns true if target string is found, false if terminated or timed out
+bool Stream::findUntil(char *target, size_t targetLen, char *terminator, size_t termLen)
+{
+ size_t index = 0; // maximum target string length is 64k bytes!
+ size_t termIndex = 0;
+ int c;
+
+ if( *target == 0)
+ return true; // return true if target is a null string
+ while( (c = timedRead()) > 0){
+
+ if(c != target[index])
+ index = 0; // reset index if any char does not match
+
+ if( c == target[index]){
+ //////Serial.print("found "); Serial.write(c); Serial.print("index now"); Serial.println(index+1);
+ if(++index >= targetLen){ // return true if all chars in the target match
+ return true;
+ }
+ }
+
+ if(termLen > 0 && c == terminator[termIndex]){
+ if(++termIndex >= termLen)
+ return false; // return false if terminate string found before target string
+ }
+ else
+ termIndex = 0;
+ }
+ return false;
+}
+
+
+// returns the first valid (long) integer value from the current position.
+// initial characters that are not digits (or the minus sign) are skipped
+// function is terminated by the first character that is not a digit.
+long Stream::parseInt()
+{
+ return parseInt(NO_SKIP_CHAR); // terminate on first non-digit character (or timeout)
+}
+
+// as above but a given skipChar is ignored
+// this allows format characters (typically commas) in values to be ignored
+long Stream::parseInt(char skipChar)
+{
+ boolean isNegative = false;
+ long value = 0;
+ int c;
+
+ c = peekNextDigit();
+ // ignore non numeric leading characters
+ if(c < 0)
+ return 0; // zero returned if timeout
+
+ do{
+ if(c == skipChar)
+ ; // ignore this charactor
+ else if(c == '-')
+ isNegative = true;
+ else if(c >= '0' && c <= '9') // is c a digit?
+ value = value * 10 + c - '0';
+ read(); // consume the character we got with peek
+ c = timedPeek();
+ }
+ while( (c >= '0' && c <= '9') || c == skipChar );
+
+ if(isNegative)
+ value = -value;
+ return value;
+}
+
+
+// as parseInt but returns a floating point value
+float Stream::parseFloat()
+{
+ return parseFloat(NO_SKIP_CHAR);
+}
+
+// as above but the given skipChar is ignored
+// this allows format characters (typically commas) in values to be ignored
+float Stream::parseFloat(char skipChar){
+ boolean isNegative = false;
+ boolean isFraction = false;
+ long value = 0;
+ char c;
+ float fraction = 1.0;
+
+ c = peekNextDigit();
+ // ignore non numeric leading characters
+ if(c < 0)
+ return 0; // zero returned if timeout
+
+ do{
+ if(c == skipChar)
+ ; // ignore
+ else if(c == '-')
+ isNegative = true;
+ else if (c == '.')
+ isFraction = true;
+ else if(c >= '0' && c <= '9') { // is c a digit?
+ value = value * 10 + c - '0';
+ if(isFraction)
+ fraction *= 0.1;
+ }
+ read(); // consume the character we got with peek
+ c = timedPeek();
+ }
+ while( (c >= '0' && c <= '9') || c == '.' || c == skipChar );
+
+ if(isNegative)
+ value = -value;
+ if(isFraction)
+ return value * fraction;
+ else
+ return value;
+}
+
+// read characters from stream into buffer
+// terminates if length characters have been read, or timeout (see setTimeout)
+// returns the number of characters placed in the buffer
+// the buffer is NOT null terminated.
+//
+size_t Stream::readBytes(char *buffer, size_t length)
+{
+ size_t count = 0;
+ while (count < length) {
+ int c = timedRead();
+ if (c < 0) break;
+ *buffer++ = (char)c;
+ count++;
+ }
+ return count;
+}
+
+
+// as readBytes with terminator character
+// terminates if length characters have been read, timeout, or if the terminator character detected
+// returns the number of characters placed in the buffer (0 means no valid data found)
+
+size_t Stream::readBytesUntil(char terminator, char *buffer, size_t length)
+{
+ if (length < 1) return 0;
+ size_t index = 0;
+ while (index < length) {
+ int c = timedRead();
+ if (c < 0 || c == terminator) break;
+ *buffer++ = (char)c;
+ index++;
+ }
+ return index; // return number of characters, not including null terminator
+}
+
+String Stream::readString()
+{
+ String ret;
+ int c = timedRead();
+ while (c >= 0)
+ {
+ ret += (char)c;
+ c = timedRead();
+ }
+ return ret;
+}
+
+String Stream::readStringUntil(char terminator)
+{
+ String ret;
+ int c = timedRead();
+ while (c >= 0 && c != terminator)
+ {
+ ret += (char)c;
+ c = timedRead();
+ }
+ return ret;
+}
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Stream.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/Stream.h +96 -0
@@ 0,0 1,96 @@
+/*
+ Stream.h - base class for character-based streams.
+ Copyright (c) 2010 David A. Mellis. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ parsing functions based on TextFinder library by Michael Margolis
+*/
+
+#ifndef Stream_h
+#define Stream_h
+
+#include <inttypes.h>
+#include "Print.h"
+
+// compatability macros for testing
+/*
+#define getInt() parseInt()
+#define getInt(skipChar) parseInt(skipchar)
+#define getFloat() parseFloat()
+#define getFloat(skipChar) parseFloat(skipChar)
+#define getString( pre_string, post_string, buffer, length)
+readBytesBetween( pre_string, terminator, buffer, length)
+*/
+
+class Stream : public Print
+{
+ private:
+ unsigned long _timeout; // number of milliseconds to wait for the next char before aborting timed read
+ unsigned long _startMillis; // used for timeout measurement
+ int timedRead(); // private method to read stream with timeout
+ int timedPeek(); // private method to peek stream with timeout
+ int peekNextDigit(); // returns the next numeric digit in the stream or -1 if timeout
+
+ public:
+ virtual int available() = 0;
+ virtual int read() = 0;
+ virtual int peek() = 0;
+ virtual void flush() = 0;
+
+ Stream() {_timeout=1000;}
+
+// parsing methods
+
+ void setTimeout(unsigned long timeout); // sets maximum milliseconds to wait for stream data, default is 1 second
+
+ bool find(char *target); // reads data from the stream until the target string is found
+ // returns true if target string is found, false if timed out (see setTimeout)
+
+ bool find(char *target, size_t length); // reads data from the stream until the target string of given length is found
+ // returns true if target string is found, false if timed out
+
+ bool findUntil(char *target, char *terminator); // as find but search ends if the terminator string is found
+
+ bool findUntil(char *target, size_t targetLen, char *terminate, size_t termLen); // as above but search ends if the terminate string is found
+
+
+ long parseInt(); // returns the first valid (long) integer value from the current position.
+ // initial characters that are not digits (or the minus sign) are skipped
+ // integer is terminated by the first character that is not a digit.
+
+ float parseFloat(); // float version of parseInt
+
+ size_t readBytes( char *buffer, size_t length); // read chars from stream into buffer
+ // terminates if length characters have been read or timeout (see setTimeout)
+ // returns the number of characters placed in the buffer (0 means no valid data found)
+
+ size_t readBytesUntil( char terminator, char *buffer, size_t length); // as readBytes with terminator character
+ // terminates if length characters have been read, timeout, or if the terminator character detected
+ // returns the number of characters placed in the buffer (0 means no valid data found)
+
+ // Arduino String functions to be added here
+ String readString();
+ String readStringUntil(char terminator);
+
+ protected:
+ long parseInt(char skipChar); // as above but the given skipChar is ignored
+ // as above but the given skipChar is ignored
+ // this allows format characters (typically commas) in values to be ignored
+
+ float parseFloat(char skipChar); // as above but the given skipChar is ignored
+};
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Tone.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/Tone.cpp +601 -0
@@ 0,0 1,601 @@
+/* Tone.cpp
+
+ A Tone Generator Library
+
+ Written by Brett Hagman
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Version Modified By Date Comments
+------- ----------- -------- --------
+0001 B Hagman 09/08/02 Initial coding
+0002 B Hagman 09/08/18 Multiple pins
+0003 B Hagman 09/08/18 Moved initialization from constructor to begin()
+0004 B Hagman 09/09/26 Fixed problems with ATmega8
+0005 B Hagman 09/11/23 Scanned prescalars for best fit on 8 bit timers
+ 09/11/25 Changed pin toggle method to XOR
+ 09/11/25 Fixed timer0 from being excluded
+0006 D Mellis 09/12/29 Replaced objects with functions
+0007 M Sproul 10/08/29 Changed #ifdefs from cpu to register
+*************************************************/
+
+#include <avr/interrupt.h>
+#include <avr/pgmspace.h>
+#include "Arduino.h"
+#include "pins_arduino.h"
+
+#if defined(__AVR_ATmega8__) || defined(__AVR_ATmega128__)
+#define TCCR2A TCCR2
+#define TCCR2B TCCR2
+#define COM2A1 COM21
+#define COM2A0 COM20
+#define OCR2A OCR2
+#define TIMSK2 TIMSK
+#define OCIE2A OCIE2
+#define TIMER2_COMPA_vect TIMER2_COMP_vect
+#define TIMSK1 TIMSK
+#endif
+
+// timerx_toggle_count:
+// > 0 - duration specified
+// = 0 - stopped
+// < 0 - infinitely (until stop() method called, or new play() called)
+
+#if !defined(__AVR_ATmega8__)
+volatile long timer0_toggle_count;
+volatile uint8_t *timer0_pin_port;
+volatile uint8_t timer0_pin_mask;
+#endif
+
+volatile long timer1_toggle_count;
+volatile uint8_t *timer1_pin_port;
+volatile uint8_t timer1_pin_mask;
+volatile long timer2_toggle_count;
+volatile uint8_t *timer2_pin_port;
+volatile uint8_t timer2_pin_mask;
+
+#if defined(TIMSK3)
+volatile long timer3_toggle_count;
+volatile uint8_t *timer3_pin_port;
+volatile uint8_t timer3_pin_mask;
+#endif
+
+#if defined(TIMSK4)
+volatile long timer4_toggle_count;
+volatile uint8_t *timer4_pin_port;
+volatile uint8_t timer4_pin_mask;
+#endif
+
+#if defined(TIMSK5)
+volatile long timer5_toggle_count;
+volatile uint8_t *timer5_pin_port;
+volatile uint8_t timer5_pin_mask;
+#endif
+
+
+// MLS: This does not make sense, the 3 options are the same
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+
+#define AVAILABLE_TONE_PINS 1
+
+const uint8_t PROGMEM tone_pin_to_timer_PGM[] = { 2 /*, 3, 4, 5, 1, 0 */ };
+static uint8_t tone_pins[AVAILABLE_TONE_PINS] = { 255 /*, 255, 255, 255, 255, 255 */ };
+
+#elif defined(__AVR_ATmega8__)
+
+#define AVAILABLE_TONE_PINS 1
+
+const uint8_t PROGMEM tone_pin_to_timer_PGM[] = { 2 /*, 1 */ };
+static uint8_t tone_pins[AVAILABLE_TONE_PINS] = { 255 /*, 255 */ };
+
+#else
+
+#define AVAILABLE_TONE_PINS 1
+
+// Leave timer 0 to last.
+const uint8_t PROGMEM tone_pin_to_timer_PGM[] = { 2 /*, 1, 0 */ };
+static uint8_t tone_pins[AVAILABLE_TONE_PINS] = { 255 /*, 255, 255 */ };
+
+#endif
+
+
+
+static int8_t toneBegin(uint8_t _pin)
+{
+ int8_t _timer = -1;
+
+ // if we're already using the pin, the timer should be configured.
+ for (int i = 0; i < AVAILABLE_TONE_PINS; i++) {
+ if (tone_pins[i] == _pin) {
+ return pgm_read_byte(tone_pin_to_timer_PGM + i);
+ }
+ }
+
+ // search for an unused timer.
+ for (int i = 0; i < AVAILABLE_TONE_PINS; i++) {
+ if (tone_pins[i] == 255) {
+ tone_pins[i] = _pin;
+ _timer = pgm_read_byte(tone_pin_to_timer_PGM + i);
+ break;
+ }
+ }
+
+ if (_timer != -1)
+ {
+ // Set timer specific stuff
+ // All timers in CTC mode
+ // 8 bit timers will require changing prescalar values,
+ // whereas 16 bit timers are set to either ck/1 or ck/64 prescalar
+ switch (_timer)
+ {
+ #if defined(TCCR0A) && defined(TCCR0B)
+ case 0:
+ // 8 bit timer
+ TCCR0A = 0;
+ TCCR0B = 0;
+ bitWrite(TCCR0A, WGM01, 1);
+ bitWrite(TCCR0B, CS00, 1);
+ timer0_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer0_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR1A) && defined(TCCR1B) && defined(WGM12)
+ case 1:
+ // 16 bit timer
+ TCCR1A = 0;
+ TCCR1B = 0;
+ bitWrite(TCCR1B, WGM12, 1);
+ bitWrite(TCCR1B, CS10, 1);
+ timer1_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer1_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR2A) && defined(TCCR2B)
+ case 2:
+ // 8 bit timer
+ TCCR2A = 0;
+ TCCR2B = 0;
+ bitWrite(TCCR2A, WGM21, 1);
+ bitWrite(TCCR2B, CS20, 1);
+ timer2_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer2_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR3A) && defined(TCCR3B) && defined(TIMSK3)
+ case 3:
+ // 16 bit timer
+ TCCR3A = 0;
+ TCCR3B = 0;
+ bitWrite(TCCR3B, WGM32, 1);
+ bitWrite(TCCR3B, CS30, 1);
+ timer3_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer3_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR4A) && defined(TCCR4B) && defined(TIMSK4)
+ case 4:
+ // 16 bit timer
+ TCCR4A = 0;
+ TCCR4B = 0;
+ #if defined(WGM42)
+ bitWrite(TCCR4B, WGM42, 1);
+ #elif defined(CS43)
+ #warning this may not be correct
+ // atmega32u4
+ bitWrite(TCCR4B, CS43, 1);
+ #endif
+ bitWrite(TCCR4B, CS40, 1);
+ timer4_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer4_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+
+ #if defined(TCCR5A) && defined(TCCR5B) && defined(TIMSK5)
+ case 5:
+ // 16 bit timer
+ TCCR5A = 0;
+ TCCR5B = 0;
+ bitWrite(TCCR5B, WGM52, 1);
+ bitWrite(TCCR5B, CS50, 1);
+ timer5_pin_port = portOutputRegister(digitalPinToPort(_pin));
+ timer5_pin_mask = digitalPinToBitMask(_pin);
+ break;
+ #endif
+ }
+ }
+
+ return _timer;
+}
+
+
+
+// frequency (in hertz) and duration (in milliseconds).
+
+void tone(uint8_t _pin, unsigned int frequency, unsigned long duration)
+{
+ uint8_t prescalarbits = 0b001;
+ long toggle_count = 0;
+ uint32_t ocr = 0;
+ int8_t _timer;
+
+ _timer = toneBegin(_pin);
+
+ if (_timer >= 0)
+ {
+ // Set the pinMode as OUTPUT
+ pinMode(_pin, OUTPUT);
+
+ // if we are using an 8 bit timer, scan through prescalars to find the best fit
+ if (_timer == 0 || _timer == 2)
+ {
+ ocr = F_CPU / frequency / 2 - 1;
+ prescalarbits = 0b001; // ck/1: same for both timers
+ if (ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 8 - 1;
+ prescalarbits = 0b010; // ck/8: same for both timers
+
+ if (_timer == 2 && ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 32 - 1;
+ prescalarbits = 0b011;
+ }
+
+ if (ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 64 - 1;
+ prescalarbits = _timer == 0 ? 0b011 : 0b100;
+
+ if (_timer == 2 && ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 128 - 1;
+ prescalarbits = 0b101;
+ }
+
+ if (ocr > 255)
+ {
+ ocr = F_CPU / frequency / 2 / 256 - 1;
+ prescalarbits = _timer == 0 ? 0b100 : 0b110;
+ if (ocr > 255)
+ {
+ // can't do any better than /1024
+ ocr = F_CPU / frequency / 2 / 1024 - 1;
+ prescalarbits = _timer == 0 ? 0b101 : 0b111;
+ }
+ }
+ }
+ }
+
+#if defined(TCCR0B)
+ if (_timer == 0)
+ {
+ TCCR0B = prescalarbits;
+ }
+ else
+#endif
+#if defined(TCCR2B)
+ {
+ TCCR2B = prescalarbits;
+ }
+#else
+ {
+ // dummy place holder to make the above ifdefs work
+ }
+#endif
+ }
+ else
+ {
+ // two choices for the 16 bit timers: ck/1 or ck/64
+ ocr = F_CPU / frequency / 2 - 1;
+
+ prescalarbits = 0b001;
+ if (ocr > 0xffff)
+ {
+ ocr = F_CPU / frequency / 2 / 64 - 1;
+ prescalarbits = 0b011;
+ }
+
+ if (_timer == 1)
+ {
+#if defined(TCCR1B)
+ TCCR1B = (TCCR1B & 0b11111000) | prescalarbits;
+#endif
+ }
+#if defined(TCCR3B)
+ else if (_timer == 3)
+ TCCR3B = (TCCR3B & 0b11111000) | prescalarbits;
+#endif
+#if defined(TCCR4B)
+ else if (_timer == 4)
+ TCCR4B = (TCCR4B & 0b11111000) | prescalarbits;
+#endif
+#if defined(TCCR5B)
+ else if (_timer == 5)
+ TCCR5B = (TCCR5B & 0b11111000) | prescalarbits;
+#endif
+
+ }
+
+
+ // Calculate the toggle count
+ if (duration > 0)
+ {
+ toggle_count = 2 * frequency * duration / 1000;
+ }
+ else
+ {
+ toggle_count = -1;
+ }
+
+ // Set the OCR for the given timer,
+ // set the toggle count,
+ // then turn on the interrupts
+ switch (_timer)
+ {
+
+#if defined(OCR0A) && defined(TIMSK0) && defined(OCIE0A)
+ case 0:
+ OCR0A = ocr;
+ timer0_toggle_count = toggle_count;
+ bitWrite(TIMSK0, OCIE0A, 1);
+ break;
+#endif
+
+ case 1:
+#if defined(OCR1A) && defined(TIMSK1) && defined(OCIE1A)
+ OCR1A = ocr;
+ timer1_toggle_count = toggle_count;
+ bitWrite(TIMSK1, OCIE1A, 1);
+#elif defined(OCR1A) && defined(TIMSK) && defined(OCIE1A)
+ // this combination is for at least the ATmega32
+ OCR1A = ocr;
+ timer1_toggle_count = toggle_count;
+ bitWrite(TIMSK, OCIE1A, 1);
+#endif
+ break;
+
+#if defined(OCR2A) && defined(TIMSK2) && defined(OCIE2A)
+ case 2:
+ OCR2A = ocr;
+ timer2_toggle_count = toggle_count;
+ bitWrite(TIMSK2, OCIE2A, 1);
+ break;
+#endif
+
+#if defined(TIMSK3)
+ case 3:
+ OCR3A = ocr;
+ timer3_toggle_count = toggle_count;
+ bitWrite(TIMSK3, OCIE3A, 1);
+ break;
+#endif
+
+#if defined(TIMSK4)
+ case 4:
+ OCR4A = ocr;
+ timer4_toggle_count = toggle_count;
+ bitWrite(TIMSK4, OCIE4A, 1);
+ break;
+#endif
+
+#if defined(OCR5A) && defined(TIMSK5) && defined(OCIE5A)
+ case 5:
+ OCR5A = ocr;
+ timer5_toggle_count = toggle_count;
+ bitWrite(TIMSK5, OCIE5A, 1);
+ break;
+#endif
+
+ }
+ }
+}
+
+
+// XXX: this function only works properly for timer 2 (the only one we use
+// currently). for the others, it should end the tone, but won't restore
+// proper PWM functionality for the timer.
+void disableTimer(uint8_t _timer)
+{
+ switch (_timer)
+ {
+ case 0:
+ #if defined(TIMSK0)
+ TIMSK0 = 0;
+ #elif defined(TIMSK)
+ TIMSK = 0; // atmega32
+ #endif
+ break;
+
+#if defined(TIMSK1) && defined(OCIE1A)
+ case 1:
+ bitWrite(TIMSK1, OCIE1A, 0);
+ break;
+#endif
+
+ case 2:
+ #if defined(TIMSK2) && defined(OCIE2A)
+ bitWrite(TIMSK2, OCIE2A, 0); // disable interrupt
+ #endif
+ #if defined(TCCR2A) && defined(WGM20)
+ TCCR2A = (1 << WGM20);
+ #endif
+ #if defined(TCCR2B) && defined(CS22)
+ TCCR2B = (TCCR2B & 0b11111000) | (1 << CS22);
+ #endif
+ #if defined(OCR2A)
+ OCR2A = 0;
+ #endif
+ break;
+
+#if defined(TIMSK3)
+ case 3:
+ TIMSK3 = 0;
+ break;
+#endif
+
+#if defined(TIMSK4)
+ case 4:
+ TIMSK4 = 0;
+ break;
+#endif
+
+#if defined(TIMSK5)
+ case 5:
+ TIMSK5 = 0;
+ break;
+#endif
+ }
+}
+
+
+void noTone(uint8_t _pin)
+{
+ int8_t _timer = -1;
+
+ for (int i = 0; i < AVAILABLE_TONE_PINS; i++) {
+ if (tone_pins[i] == _pin) {
+ _timer = pgm_read_byte(tone_pin_to_timer_PGM + i);
+ tone_pins[i] = 255;
+ }
+ }
+
+ disableTimer(_timer);
+
+ digitalWrite(_pin, 0);
+}
+
+#if 0
+#if !defined(__AVR_ATmega8__)
+ISR(TIMER0_COMPA_vect)
+{
+ if (timer0_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer0_pin_port ^= timer0_pin_mask;
+
+ if (timer0_toggle_count > 0)
+ timer0_toggle_count--;
+ }
+ else
+ {
+ disableTimer(0);
+ *timer0_pin_port &= ~(timer0_pin_mask); // keep pin low after stop
+ }
+}
+#endif
+
+
+ISR(TIMER1_COMPA_vect)
+{
+ if (timer1_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer1_pin_port ^= timer1_pin_mask;
+
+ if (timer1_toggle_count > 0)
+ timer1_toggle_count--;
+ }
+ else
+ {
+ disableTimer(1);
+ *timer1_pin_port &= ~(timer1_pin_mask); // keep pin low after stop
+ }
+}
+#endif
+
+
+ISR(TIMER2_COMPA_vect)
+{
+
+ if (timer2_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer2_pin_port ^= timer2_pin_mask;
+
+ if (timer2_toggle_count > 0)
+ timer2_toggle_count--;
+ }
+ else
+ {
+ // need to call noTone() so that the tone_pins[] entry is reset, so the
+ // timer gets initialized next time we call tone().
+ // XXX: this assumes timer 2 is always the first one used.
+ noTone(tone_pins[0]);
+// disableTimer(2);
+// *timer2_pin_port &= ~(timer2_pin_mask); // keep pin low after stop
+ }
+}
+
+
+
+//#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#if 0
+
+ISR(TIMER3_COMPA_vect)
+{
+ if (timer3_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer3_pin_port ^= timer3_pin_mask;
+
+ if (timer3_toggle_count > 0)
+ timer3_toggle_count--;
+ }
+ else
+ {
+ disableTimer(3);
+ *timer3_pin_port &= ~(timer3_pin_mask); // keep pin low after stop
+ }
+}
+
+ISR(TIMER4_COMPA_vect)
+{
+ if (timer4_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer4_pin_port ^= timer4_pin_mask;
+
+ if (timer4_toggle_count > 0)
+ timer4_toggle_count--;
+ }
+ else
+ {
+ disableTimer(4);
+ *timer4_pin_port &= ~(timer4_pin_mask); // keep pin low after stop
+ }
+}
+
+ISR(TIMER5_COMPA_vect)
+{
+ if (timer5_toggle_count != 0)
+ {
+ // toggle the pin
+ *timer5_pin_port ^= timer5_pin_mask;
+
+ if (timer5_toggle_count > 0)
+ timer5_toggle_count--;
+ }
+ else
+ {
+ disableTimer(5);
+ *timer5_pin_port &= ~(timer5_pin_mask); // keep pin low after stop
+ }
+}
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/USBAPI.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/USBAPI.h +195 -0
@@ 0,0 1,195 @@
+
+
+#ifndef __USBAPI__
+#define __USBAPI__
+
+#if defined(USBCON)
+
+//================================================================================
+//================================================================================
+// USB
+
+class USBDevice_
+{
+public:
+ USBDevice_();
+ bool configured();
+
+ void attach();
+ void detach(); // Serial port goes down too...
+ void poll();
+};
+extern USBDevice_ USBDevice;
+
+//================================================================================
+//================================================================================
+// Serial over CDC (Serial1 is the physical port)
+
+class Serial_ : public Stream
+{
+private:
+ ring_buffer *_cdc_rx_buffer;
+public:
+ void begin(uint16_t baud_count);
+ void end(void);
+
+ virtual int available(void);
+ virtual void accept(void);
+ virtual int peek(void);
+ virtual int read(void);
+ virtual void flush(void);
+ virtual size_t write(uint8_t);
+ operator bool();
+};
+extern Serial_ Serial;
+
+//================================================================================
+//================================================================================
+// Mouse
+
+#define MOUSE_LEFT 1
+#define MOUSE_RIGHT 2
+#define MOUSE_MIDDLE 4
+#define MOUSE_ALL (MOUSE_LEFT | MOUSE_RIGHT | MOUSE_MIDDLE)
+
+class Mouse_
+{
+private:
+ uint8_t _buttons;
+ void buttons(uint8_t b);
+public:
+ Mouse_(void);
+ void begin(void);
+ void end(void);
+ void click(uint8_t b = MOUSE_LEFT);
+ void move(signed char x, signed char y, signed char wheel = 0);
+ void press(uint8_t b = MOUSE_LEFT); // press LEFT by default
+ void release(uint8_t b = MOUSE_LEFT); // release LEFT by default
+ bool isPressed(uint8_t b = MOUSE_LEFT); // check LEFT by default
+};
+extern Mouse_ Mouse;
+
+//================================================================================
+//================================================================================
+// Keyboard
+
+#define KEY_LEFT_CTRL 0x80
+#define KEY_LEFT_SHIFT 0x81
+#define KEY_LEFT_ALT 0x82
+#define KEY_LEFT_GUI 0x83
+#define KEY_RIGHT_CTRL 0x84
+#define KEY_RIGHT_SHIFT 0x85
+#define KEY_RIGHT_ALT 0x86
+#define KEY_RIGHT_GUI 0x87
+
+#define KEY_UP_ARROW 0xDA
+#define KEY_DOWN_ARROW 0xD9
+#define KEY_LEFT_ARROW 0xD8
+#define KEY_RIGHT_ARROW 0xD7
+#define KEY_BACKSPACE 0xB2
+#define KEY_TAB 0xB3
+#define KEY_RETURN 0xB0
+#define KEY_ESC 0xB1
+#define KEY_INSERT 0xD1
+#define KEY_DELETE 0xD4
+#define KEY_PAGE_UP 0xD3
+#define KEY_PAGE_DOWN 0xD6
+#define KEY_HOME 0xD2
+#define KEY_END 0xD5
+#define KEY_CAPS_LOCK 0xC1
+#define KEY_F1 0xC2
+#define KEY_F2 0xC3
+#define KEY_F3 0xC4
+#define KEY_F4 0xC5
+#define KEY_F5 0xC6
+#define KEY_F6 0xC7
+#define KEY_F7 0xC8
+#define KEY_F8 0xC9
+#define KEY_F9 0xCA
+#define KEY_F10 0xCB
+#define KEY_F11 0xCC
+#define KEY_F12 0xCD
+
+// Low level key report: up to 6 keys and shift, ctrl etc at once
+typedef struct
+{
+ uint8_t modifiers;
+ uint8_t reserved;
+ uint8_t keys[6];
+} KeyReport;
+
+class Keyboard_ : public Print
+{
+private:
+ KeyReport _keyReport;
+ void sendReport(KeyReport* keys);
+public:
+ Keyboard_(void);
+ void begin(void);
+ void end(void);
+ virtual size_t write(uint8_t k);
+ virtual size_t press(uint8_t k);
+ virtual size_t release(uint8_t k);
+ virtual void releaseAll(void);
+};
+extern Keyboard_ Keyboard;
+
+//================================================================================
+//================================================================================
+// Low level API
+
+typedef struct
+{
+ uint8_t bmRequestType;
+ uint8_t bRequest;
+ uint8_t wValueL;
+ uint8_t wValueH;
+ uint16_t wIndex;
+ uint16_t wLength;
+} Setup;
+
+//================================================================================
+//================================================================================
+// HID 'Driver'
+
+int HID_GetInterface(uint8_t* interfaceNum);
+int HID_GetDescriptor(int i);
+bool HID_Setup(Setup& setup);
+void HID_SendReport(uint8_t id, const void* data, int len);
+
+//================================================================================
+//================================================================================
+// MSC 'Driver'
+
+int MSC_GetInterface(uint8_t* interfaceNum);
+int MSC_GetDescriptor(int i);
+bool MSC_Setup(Setup& setup);
+bool MSC_Data(uint8_t rx,uint8_t tx);
+
+//================================================================================
+//================================================================================
+// CSC 'Driver'
+
+int CDC_GetInterface(uint8_t* interfaceNum);
+int CDC_GetDescriptor(int i);
+bool CDC_Setup(Setup& setup);
+
+//================================================================================
+//================================================================================
+
+#define TRANSFER_PGM 0x80
+#define TRANSFER_RELEASE 0x40
+#define TRANSFER_ZERO 0x20
+
+int USB_SendControl(uint8_t flags, const void* d, int len);
+int USB_RecvControl(void* d, int len);
+
+uint8_t USB_Available(uint8_t ep);
+int USB_Send(uint8_t ep, const void* data, int len); // blocking
+int USB_Recv(uint8_t ep, void* data, int len); // non-blocking
+int USB_Recv(uint8_t ep); // non-blocking
+void USB_Flush(uint8_t ep);
+
+#endif
+
+#endif /* if defined(USBCON) */<
\ No newline at end of file
A protocol/usb_hid/arduino-1.0.1/cores/arduino/USBCore.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/USBCore.cpp +672 -0
@@ 0,0 1,672 @@
+
+
+/* Copyright (c) 2010, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#include "Platform.h"
+#include "USBAPI.h"
+#include "USBDesc.h"
+
+#if defined(USBCON)
+
+#define EP_TYPE_CONTROL 0x00
+#define EP_TYPE_BULK_IN 0x81
+#define EP_TYPE_BULK_OUT 0x80
+#define EP_TYPE_INTERRUPT_IN 0xC1
+#define EP_TYPE_INTERRUPT_OUT 0xC0
+#define EP_TYPE_ISOCHRONOUS_IN 0x41
+#define EP_TYPE_ISOCHRONOUS_OUT 0x40
+
+/** Pulse generation counters to keep track of the number of milliseconds remaining for each pulse type */
+#define TX_RX_LED_PULSE_MS 100
+volatile u8 TxLEDPulse; /**< Milliseconds remaining for data Tx LED pulse */
+volatile u8 RxLEDPulse; /**< Milliseconds remaining for data Rx LED pulse */
+
+//==================================================================
+//==================================================================
+
+extern const u16 STRING_LANGUAGE[] PROGMEM;
+extern const u16 STRING_IPRODUCT[] PROGMEM;
+extern const u16 STRING_IMANUFACTURER[] PROGMEM;
+extern const DeviceDescriptor USB_DeviceDescriptor PROGMEM;
+extern const DeviceDescriptor USB_DeviceDescriptorA PROGMEM;
+
+const u16 STRING_LANGUAGE[2] = {
+ (3<<8) | (2+2),
+ 0x0409 // English
+};
+
+const u16 STRING_IPRODUCT[17] = {
+ (3<<8) | (2+2*16),
+#if USB_PID == 0x8036
+ 'A','r','d','u','i','n','o',' ','L','e','o','n','a','r','d','o'
+#else
+ 'U','S','B',' ','I','O',' ','B','o','a','r','d',' ',' ',' ',' '
+#endif
+};
+
+const u16 STRING_IMANUFACTURER[12] = {
+ (3<<8) | (2+2*11),
+#if USB_VID == 0x2341
+ 'A','r','d','u','i','n','o',' ','L','L','C'
+#else
+ 'U','n','k','n','o','w','n',' ',' ',' ',' '
+#endif
+};
+
+#ifdef CDC_ENABLED
+#define DEVICE_CLASS 0x02
+#else
+#define DEVICE_CLASS 0x00
+#endif
+
+// DEVICE DESCRIPTOR
+const DeviceDescriptor USB_DeviceDescriptor =
+ D_DEVICE(0x00,0x00,0x00,64,USB_VID,USB_PID,0x100,IMANUFACTURER,IPRODUCT,0,1);
+
+const DeviceDescriptor USB_DeviceDescriptorA =
+ D_DEVICE(DEVICE_CLASS,0x00,0x00,64,USB_VID,USB_PID,0x100,IMANUFACTURER,IPRODUCT,0,1);
+
+//==================================================================
+//==================================================================
+
+volatile u8 _usbConfiguration = 0;
+
+static inline void WaitIN(void)
+{
+ while (!(UEINTX & (1<<TXINI)));
+}
+
+static inline void ClearIN(void)
+{
+ UEINTX = ~(1<<TXINI);
+}
+
+static inline void WaitOUT(void)
+{
+ while (!(UEINTX & (1<<RXOUTI)))
+ ;
+}
+
+static inline u8 WaitForINOrOUT()
+{
+ while (!(UEINTX & ((1<<TXINI)|(1<<RXOUTI))))
+ ;
+ return (UEINTX & (1<<RXOUTI)) == 0;
+}
+
+static inline void ClearOUT(void)
+{
+ UEINTX = ~(1<<RXOUTI);
+}
+
+void Recv(volatile u8* data, u8 count)
+{
+ while (count--)
+ *data++ = UEDATX;
+
+ RXLED1; // light the RX LED
+ RxLEDPulse = TX_RX_LED_PULSE_MS;
+}
+
+static inline u8 Recv8()
+{
+ RXLED1; // light the RX LED
+ RxLEDPulse = TX_RX_LED_PULSE_MS;
+
+ return UEDATX;
+}
+
+static inline void Send8(u8 d)
+{
+ UEDATX = d;
+}
+
+static inline void SetEP(u8 ep)
+{
+ UENUM = ep;
+}
+
+static inline u8 FifoByteCount()
+{
+ return UEBCLX;
+}
+
+static inline u8 ReceivedSetupInt()
+{
+ return UEINTX & (1<<RXSTPI);
+}
+
+static inline void ClearSetupInt()
+{
+ UEINTX = ~((1<<RXSTPI) | (1<<RXOUTI) | (1<<TXINI));
+}
+
+static inline void Stall()
+{
+ UECONX = (1<<STALLRQ) | (1<<EPEN);
+}
+
+static inline u8 ReadWriteAllowed()
+{
+ return UEINTX & (1<<RWAL);
+}
+
+static inline u8 Stalled()
+{
+ return UEINTX & (1<<STALLEDI);
+}
+
+static inline u8 FifoFree()
+{
+ return UEINTX & (1<<FIFOCON);
+}
+
+static inline void ReleaseRX()
+{
+ UEINTX = 0x6B; // FIFOCON=0 NAKINI=1 RWAL=1 NAKOUTI=0 RXSTPI=1 RXOUTI=0 STALLEDI=1 TXINI=1
+}
+
+static inline void ReleaseTX()
+{
+ UEINTX = 0x3A; // FIFOCON=0 NAKINI=0 RWAL=1 NAKOUTI=1 RXSTPI=1 RXOUTI=0 STALLEDI=1 TXINI=0
+}
+
+static inline u8 FrameNumber()
+{
+ return UDFNUML;
+}
+
+//==================================================================
+//==================================================================
+
+u8 USBGetConfiguration(void)
+{
+ return _usbConfiguration;
+}
+
+#define USB_RECV_TIMEOUT
+class LockEP
+{
+ u8 _sreg;
+public:
+ LockEP(u8 ep) : _sreg(SREG)
+ {
+ cli();
+ SetEP(ep & 7);
+ }
+ ~LockEP()
+ {
+ SREG = _sreg;
+ }
+};
+
+// Number of bytes, assumes a rx endpoint
+u8 USB_Available(u8 ep)
+{
+ LockEP lock(ep);
+ return FifoByteCount();
+}
+
+// Non Blocking receive
+// Return number of bytes read
+int USB_Recv(u8 ep, void* d, int len)
+{
+ if (!_usbConfiguration || len < 0)
+ return -1;
+
+ LockEP lock(ep);
+ u8 n = FifoByteCount();
+ len = min(n,len);
+ n = len;
+ u8* dst = (u8*)d;
+ while (n--)
+ *dst++ = Recv8();
+ if (len && !FifoByteCount()) // release empty buffer
+ ReleaseRX();
+
+ return len;
+}
+
+// Recv 1 byte if ready
+int USB_Recv(u8 ep)
+{
+ u8 c;
+ if (USB_Recv(ep,&c,1) != 1)
+ return -1;
+ return c;
+}
+
+// Space in send EP
+u8 USB_SendSpace(u8 ep)
+{
+ LockEP lock(ep);
+ if (!ReadWriteAllowed())
+ return 0;
+ return 64 - FifoByteCount();
+}
+
+// Blocking Send of data to an endpoint
+int USB_Send(u8 ep, const void* d, int len)
+{
+ if (!_usbConfiguration)
+ return -1;
+
+ int r = len;
+ const u8* data = (const u8*)d;
+ u8 zero = ep & TRANSFER_ZERO;
+ u8 timeout = 250; // 250ms timeout on send? TODO
+ while (len)
+ {
+ u8 n = USB_SendSpace(ep);
+ if (n == 0)
+ {
+ if (!(--timeout))
+ return -1;
+ delay(1);
+ continue;
+ }
+
+ if (n > len)
+ n = len;
+ len -= n;
+ {
+ LockEP lock(ep);
+ if (ep & TRANSFER_ZERO)
+ {
+ while (n--)
+ Send8(0);
+ }
+ else if (ep & TRANSFER_PGM)
+ {
+ while (n--)
+ Send8(pgm_read_byte(data++));
+ }
+ else
+ {
+ while (n--)
+ Send8(*data++);
+ }
+ if (!ReadWriteAllowed() || ((len == 0) && (ep & TRANSFER_RELEASE))) // Release full buffer
+ ReleaseTX();
+ }
+ }
+ TXLED1; // light the TX LED
+ TxLEDPulse = TX_RX_LED_PULSE_MS;
+ return r;
+}
+
+extern const u8 _initEndpoints[] PROGMEM;
+const u8 _initEndpoints[] =
+{
+ 0,
+
+#ifdef CDC_ENABLED
+ EP_TYPE_INTERRUPT_IN, // CDC_ENDPOINT_ACM
+ EP_TYPE_BULK_OUT, // CDC_ENDPOINT_OUT
+ EP_TYPE_BULK_IN, // CDC_ENDPOINT_IN
+#endif
+
+#ifdef HID_ENABLED
+ EP_TYPE_INTERRUPT_IN // HID_ENDPOINT_INT
+#endif
+};
+
+#define EP_SINGLE_64 0x32 // EP0
+#define EP_DOUBLE_64 0x36 // Other endpoints
+
+static
+void InitEP(u8 index, u8 type, u8 size)
+{
+ UENUM = index;
+ UECONX = 1;
+ UECFG0X = type;
+ UECFG1X = size;
+}
+
+static
+void InitEndpoints()
+{
+ for (u8 i = 1; i < sizeof(_initEndpoints); i++)
+ {
+ UENUM = i;
+ UECONX = 1;
+ UECFG0X = pgm_read_byte(_initEndpoints+i);
+ UECFG1X = EP_DOUBLE_64;
+ }
+ UERST = 0x7E; // And reset them
+ UERST = 0;
+}
+
+// Handle CLASS_INTERFACE requests
+static
+bool ClassInterfaceRequest(Setup& setup)
+{
+ u8 i = setup.wIndex;
+
+#ifdef CDC_ENABLED
+ if (CDC_ACM_INTERFACE == i)
+ return CDC_Setup(setup);
+#endif
+
+#ifdef HID_ENABLED
+ if (HID_INTERFACE == i)
+ return HID_Setup(setup);
+#endif
+ return false;
+}
+
+int _cmark;
+int _cend;
+void InitControl(int end)
+{
+ SetEP(0);
+ _cmark = 0;
+ _cend = end;
+}
+
+static
+bool SendControl(u8 d)
+{
+ if (_cmark < _cend)
+ {
+ if (!WaitForINOrOUT())
+ return false;
+ Send8(d);
+ if (!((_cmark + 1) & 0x3F))
+ ClearIN(); // Fifo is full, release this packet
+ }
+ _cmark++;
+ return true;
+};
+
+// Clipped by _cmark/_cend
+int USB_SendControl(u8 flags, const void* d, int len)
+{
+ int sent = len;
+ const u8* data = (const u8*)d;
+ bool pgm = flags & TRANSFER_PGM;
+ while (len--)
+ {
+ u8 c = pgm ? pgm_read_byte(data++) : *data++;
+ if (!SendControl(c))
+ return -1;
+ }
+ return sent;
+}
+
+// Does not timeout or cross fifo boundaries
+// Will only work for transfers <= 64 bytes
+// TODO
+int USB_RecvControl(void* d, int len)
+{
+ WaitOUT();
+ Recv((u8*)d,len);
+ ClearOUT();
+ return len;
+}
+
+int SendInterfaces()
+{
+ int total = 0;
+ u8 interfaces = 0;
+
+#ifdef CDC_ENABLED
+ total = CDC_GetInterface(&interfaces);
+#endif
+
+#ifdef HID_ENABLED
+ total += HID_GetInterface(&interfaces);
+#endif
+
+ return interfaces;
+}
+
+// Construct a dynamic configuration descriptor
+// This really needs dynamic endpoint allocation etc
+// TODO
+static
+bool SendConfiguration(int maxlen)
+{
+ // Count and measure interfaces
+ InitControl(0);
+ int interfaces = SendInterfaces();
+ ConfigDescriptor config = D_CONFIG(_cmark + sizeof(ConfigDescriptor),interfaces);
+
+ // Now send them
+ InitControl(maxlen);
+ USB_SendControl(0,&config,sizeof(ConfigDescriptor));
+ SendInterfaces();
+ return true;
+}
+
+u8 _cdcComposite = 0;
+
+static
+bool SendDescriptor(Setup& setup)
+{
+ u8 t = setup.wValueH;
+ if (USB_CONFIGURATION_DESCRIPTOR_TYPE == t)
+ return SendConfiguration(setup.wLength);
+
+ InitControl(setup.wLength);
+#ifdef HID_ENABLED
+ if (HID_REPORT_DESCRIPTOR_TYPE == t)
+ return HID_GetDescriptor(t);
+#endif
+
+ u8 desc_length = 0;
+ const u8* desc_addr = 0;
+ if (USB_DEVICE_DESCRIPTOR_TYPE == t)
+ {
+ if (setup.wLength == 8)
+ _cdcComposite = 1;
+ desc_addr = _cdcComposite ? (const u8*)&USB_DeviceDescriptorA : (const u8*)&USB_DeviceDescriptor;
+ }
+ else if (USB_STRING_DESCRIPTOR_TYPE == t)
+ {
+ if (setup.wValueL == 0)
+ desc_addr = (const u8*)&STRING_LANGUAGE;
+ else if (setup.wValueL == IPRODUCT)
+ desc_addr = (const u8*)&STRING_IPRODUCT;
+ else if (setup.wValueL == IMANUFACTURER)
+ desc_addr = (const u8*)&STRING_IMANUFACTURER;
+ else
+ return false;
+ }
+
+ if (desc_addr == 0)
+ return false;
+ if (desc_length == 0)
+ desc_length = pgm_read_byte(desc_addr);
+
+ USB_SendControl(TRANSFER_PGM,desc_addr,desc_length);
+ return true;
+}
+
+// Endpoint 0 interrupt
+ISR(USB_COM_vect)
+{
+ SetEP(0);
+ if (!ReceivedSetupInt())
+ return;
+
+ Setup setup;
+ Recv((u8*)&setup,8);
+ ClearSetupInt();
+
+ u8 requestType = setup.bmRequestType;
+ if (requestType & REQUEST_DEVICETOHOST)
+ WaitIN();
+ else
+ ClearIN();
+
+ bool ok = true;
+ if (REQUEST_STANDARD == (requestType & REQUEST_TYPE))
+ {
+ // Standard Requests
+ u8 r = setup.bRequest;
+ if (GET_STATUS == r)
+ {
+ Send8(0); // TODO
+ Send8(0);
+ }
+ else if (CLEAR_FEATURE == r)
+ {
+ }
+ else if (SET_FEATURE == r)
+ {
+ }
+ else if (SET_ADDRESS == r)
+ {
+ WaitIN();
+ UDADDR = setup.wValueL | (1<<ADDEN);
+ }
+ else if (GET_DESCRIPTOR == r)
+ {
+ ok = SendDescriptor(setup);
+ }
+ else if (SET_DESCRIPTOR == r)
+ {
+ ok = false;
+ }
+ else if (GET_CONFIGURATION == r)
+ {
+ Send8(1);
+ }
+ else if (SET_CONFIGURATION == r)
+ {
+ if (REQUEST_DEVICE == (requestType & REQUEST_RECIPIENT))
+ {
+ InitEndpoints();
+ _usbConfiguration = setup.wValueL;
+ } else
+ ok = false;
+ }
+ else if (GET_INTERFACE == r)
+ {
+ }
+ else if (SET_INTERFACE == r)
+ {
+ }
+ }
+ else
+ {
+ InitControl(setup.wLength); // Max length of transfer
+ ok = ClassInterfaceRequest(setup);
+ }
+
+ if (ok)
+ ClearIN();
+ else
+ {
+ Stall();
+ }
+}
+
+void USB_Flush(u8 ep)
+{
+ SetEP(ep);
+ if (FifoByteCount())
+ ReleaseTX();
+}
+
+// General interrupt
+ISR(USB_GEN_vect)
+{
+ u8 udint = UDINT;
+ UDINT = 0;
+
+ // End of Reset
+ if (udint & (1<<EORSTI))
+ {
+ InitEP(0,EP_TYPE_CONTROL,EP_SINGLE_64); // init ep0
+ _usbConfiguration = 0; // not configured yet
+ UEIENX = 1 << RXSTPE; // Enable interrupts for ep0
+ }
+
+ // Start of Frame - happens every millisecond so we use it for TX and RX LED one-shot timing, too
+ if (udint & (1<<SOFI))
+ {
+#ifdef CDC_ENABLED
+ USB_Flush(CDC_TX); // Send a tx frame if found
+ while (USB_Available(CDC_RX)) // Handle received bytes (if any)
+ Serial.accept();
+#endif
+
+ // check whether the one-shot period has elapsed. if so, turn off the LED
+ if (TxLEDPulse && !(--TxLEDPulse))
+ TXLED0;
+ if (RxLEDPulse && !(--RxLEDPulse))
+ RXLED0;
+ }
+}
+
+// VBUS or counting frames
+// Any frame counting?
+u8 USBConnected()
+{
+ u8 f = UDFNUML;
+ delay(3);
+ return f != UDFNUML;
+}
+
+//=======================================================================
+//=======================================================================
+
+USBDevice_ USBDevice;
+
+USBDevice_::USBDevice_()
+{
+}
+
+void USBDevice_::attach()
+{
+ _usbConfiguration = 0;
+ UHWCON = 0x01; // power internal reg
+ USBCON = (1<<USBE)|(1<<FRZCLK); // clock frozen, usb enabled
+ PLLCSR = 0x12; // Need 16 MHz xtal
+ while (!(PLLCSR & (1<<PLOCK))) // wait for lock pll
+ ;
+
+ // Some tests on specific versions of macosx (10.7.3), reported some
+ // strange behaviuors when the board is reset using the serial
+ // port touch at 1200 bps. This delay fixes this behaviour.
+ delay(1);
+
+ USBCON = ((1<<USBE)|(1<<OTGPADE)); // start USB clock
+ UDIEN = (1<<EORSTE)|(1<<SOFE); // Enable interrupts for EOR (End of Reset) and SOF (start of frame)
+ UDCON = 0; // enable attach resistor
+
+ TX_RX_LED_INIT;
+}
+
+void USBDevice_::detach()
+{
+}
+
+// Check for interrupts
+// TODO: VBUS detection
+bool USBDevice_::configured()
+{
+ return _usbConfiguration;
+}
+
+void USBDevice_::poll()
+{
+}
+
+#endif /* if defined(USBCON) */
A protocol/usb_hid/arduino-1.0.1/cores/arduino/USBCore.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/USBCore.h +303 -0
@@ 0,0 1,303 @@
+
+// Copyright (c) 2010, Peter Barrett
+/*
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+#ifndef __USBCORE_H__
+#define __USBCORE_H__
+
+// Standard requests
+#define GET_STATUS 0
+#define CLEAR_FEATURE 1
+#define SET_FEATURE 3
+#define SET_ADDRESS 5
+#define GET_DESCRIPTOR 6
+#define SET_DESCRIPTOR 7
+#define GET_CONFIGURATION 8
+#define SET_CONFIGURATION 9
+#define GET_INTERFACE 10
+#define SET_INTERFACE 11
+
+
+// bmRequestType
+#define REQUEST_HOSTTODEVICE 0x00
+#define REQUEST_DEVICETOHOST 0x80
+#define REQUEST_DIRECTION 0x80
+
+#define REQUEST_STANDARD 0x00
+#define REQUEST_CLASS 0x20
+#define REQUEST_VENDOR 0x40
+#define REQUEST_TYPE 0x60
+
+#define REQUEST_DEVICE 0x00
+#define REQUEST_INTERFACE 0x01
+#define REQUEST_ENDPOINT 0x02
+#define REQUEST_OTHER 0x03
+#define REQUEST_RECIPIENT 0x03
+
+#define REQUEST_DEVICETOHOST_CLASS_INTERFACE (REQUEST_DEVICETOHOST + REQUEST_CLASS + REQUEST_INTERFACE)
+#define REQUEST_HOSTTODEVICE_CLASS_INTERFACE (REQUEST_HOSTTODEVICE + REQUEST_CLASS + REQUEST_INTERFACE)
+
+// Class requests
+
+#define CDC_SET_LINE_CODING 0x20
+#define CDC_GET_LINE_CODING 0x21
+#define CDC_SET_CONTROL_LINE_STATE 0x22
+
+#define MSC_RESET 0xFF
+#define MSC_GET_MAX_LUN 0xFE
+
+#define HID_GET_REPORT 0x01
+#define HID_GET_IDLE 0x02
+#define HID_GET_PROTOCOL 0x03
+#define HID_SET_REPORT 0x09
+#define HID_SET_IDLE 0x0A
+#define HID_SET_PROTOCOL 0x0B
+
+// Descriptors
+
+#define USB_DEVICE_DESC_SIZE 18
+#define USB_CONFIGUARTION_DESC_SIZE 9
+#define USB_INTERFACE_DESC_SIZE 9
+#define USB_ENDPOINT_DESC_SIZE 7
+
+#define USB_DEVICE_DESCRIPTOR_TYPE 1
+#define USB_CONFIGURATION_DESCRIPTOR_TYPE 2
+#define USB_STRING_DESCRIPTOR_TYPE 3
+#define USB_INTERFACE_DESCRIPTOR_TYPE 4
+#define USB_ENDPOINT_DESCRIPTOR_TYPE 5
+
+#define USB_DEVICE_CLASS_COMMUNICATIONS 0x02
+#define USB_DEVICE_CLASS_HUMAN_INTERFACE 0x03
+#define USB_DEVICE_CLASS_STORAGE 0x08
+#define USB_DEVICE_CLASS_VENDOR_SPECIFIC 0xFF
+
+#define USB_CONFIG_POWERED_MASK 0x40
+#define USB_CONFIG_BUS_POWERED 0x80
+#define USB_CONFIG_SELF_POWERED 0xC0
+#define USB_CONFIG_REMOTE_WAKEUP 0x20
+
+// bMaxPower in Configuration Descriptor
+#define USB_CONFIG_POWER_MA(mA) ((mA)/2)
+
+// bEndpointAddress in Endpoint Descriptor
+#define USB_ENDPOINT_DIRECTION_MASK 0x80
+#define USB_ENDPOINT_OUT(addr) ((addr) | 0x00)
+#define USB_ENDPOINT_IN(addr) ((addr) | 0x80)
+
+#define USB_ENDPOINT_TYPE_MASK 0x03
+#define USB_ENDPOINT_TYPE_CONTROL 0x00
+#define USB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
+#define USB_ENDPOINT_TYPE_BULK 0x02
+#define USB_ENDPOINT_TYPE_INTERRUPT 0x03
+
+#define TOBYTES(x) ((x) & 0xFF),(((x) >> 8) & 0xFF)
+
+#define CDC_V1_10 0x0110
+#define CDC_COMMUNICATION_INTERFACE_CLASS 0x02
+
+#define CDC_CALL_MANAGEMENT 0x01
+#define CDC_ABSTRACT_CONTROL_MODEL 0x02
+#define CDC_HEADER 0x00
+#define CDC_ABSTRACT_CONTROL_MANAGEMENT 0x02
+#define CDC_UNION 0x06
+#define CDC_CS_INTERFACE 0x24
+#define CDC_CS_ENDPOINT 0x25
+#define CDC_DATA_INTERFACE_CLASS 0x0A
+
+#define MSC_SUBCLASS_SCSI 0x06
+#define MSC_PROTOCOL_BULK_ONLY 0x50
+
+#define HID_HID_DESCRIPTOR_TYPE 0x21
+#define HID_REPORT_DESCRIPTOR_TYPE 0x22
+#define HID_PHYSICAL_DESCRIPTOR_TYPE 0x23
+
+
+// Device
+typedef struct {
+ u8 len; // 18
+ u8 dtype; // 1 USB_DEVICE_DESCRIPTOR_TYPE
+ u16 usbVersion; // 0x200
+ u8 deviceClass;
+ u8 deviceSubClass;
+ u8 deviceProtocol;
+ u8 packetSize0; // Packet 0
+ u16 idVendor;
+ u16 idProduct;
+ u16 deviceVersion; // 0x100
+ u8 iManufacturer;
+ u8 iProduct;
+ u8 iSerialNumber;
+ u8 bNumConfigurations;
+} DeviceDescriptor;
+
+// Config
+typedef struct {
+ u8 len; // 9
+ u8 dtype; // 2
+ u16 clen; // total length
+ u8 numInterfaces;
+ u8 config;
+ u8 iconfig;
+ u8 attributes;
+ u8 maxPower;
+} ConfigDescriptor;
+
+// String
+
+// Interface
+typedef struct
+{
+ u8 len; // 9
+ u8 dtype; // 4
+ u8 number;
+ u8 alternate;
+ u8 numEndpoints;
+ u8 interfaceClass;
+ u8 interfaceSubClass;
+ u8 protocol;
+ u8 iInterface;
+} InterfaceDescriptor;
+
+// Endpoint
+typedef struct
+{
+ u8 len; // 7
+ u8 dtype; // 5
+ u8 addr;
+ u8 attr;
+ u16 packetSize;
+ u8 interval;
+} EndpointDescriptor;
+
+// Interface Association Descriptor
+// Used to bind 2 interfaces together in CDC compostite device
+typedef struct
+{
+ u8 len; // 8
+ u8 dtype; // 11
+ u8 firstInterface;
+ u8 interfaceCount;
+ u8 functionClass;
+ u8 funtionSubClass;
+ u8 functionProtocol;
+ u8 iInterface;
+} IADDescriptor;
+
+// CDC CS interface descriptor
+typedef struct
+{
+ u8 len; // 5
+ u8 dtype; // 0x24
+ u8 subtype;
+ u8 d0;
+ u8 d1;
+} CDCCSInterfaceDescriptor;
+
+typedef struct
+{
+ u8 len; // 4
+ u8 dtype; // 0x24
+ u8 subtype;
+ u8 d0;
+} CDCCSInterfaceDescriptor4;
+
+typedef struct
+{
+ u8 len;
+ u8 dtype; // 0x24
+ u8 subtype; // 1
+ u8 bmCapabilities;
+ u8 bDataInterface;
+} CMFunctionalDescriptor;
+
+typedef struct
+{
+ u8 len;
+ u8 dtype; // 0x24
+ u8 subtype; // 1
+ u8 bmCapabilities;
+} ACMFunctionalDescriptor;
+
+typedef struct
+{
+ // IAD
+ IADDescriptor iad; // Only needed on compound device
+
+ // Control
+ InterfaceDescriptor cif; //
+ CDCCSInterfaceDescriptor header;
+ CMFunctionalDescriptor callManagement; // Call Management
+ ACMFunctionalDescriptor controlManagement; // ACM
+ CDCCSInterfaceDescriptor functionalDescriptor; // CDC_UNION
+ EndpointDescriptor cifin;
+
+ // Data
+ InterfaceDescriptor dif;
+ EndpointDescriptor in;
+ EndpointDescriptor out;
+} CDCDescriptor;
+
+typedef struct
+{
+ InterfaceDescriptor msc;
+ EndpointDescriptor in;
+ EndpointDescriptor out;
+} MSCDescriptor;
+
+typedef struct
+{
+ u8 len; // 9
+ u8 dtype; // 0x21
+ u8 addr;
+ u8 versionL; // 0x101
+ u8 versionH; // 0x101
+ u8 country;
+ u8 desctype; // 0x22 report
+ u8 descLenL;
+ u8 descLenH;
+} HIDDescDescriptor;
+
+typedef struct
+{
+ InterfaceDescriptor hid;
+ HIDDescDescriptor desc;
+ EndpointDescriptor in;
+} HIDDescriptor;
+
+
+#define D_DEVICE(_class,_subClass,_proto,_packetSize0,_vid,_pid,_version,_im,_ip,_is,_configs) \
+ { 18, 1, 0x200, _class,_subClass,_proto,_packetSize0,_vid,_pid,_version,_im,_ip,_is,_configs }
+
+#define D_CONFIG(_totalLength,_interfaces) \
+ { 9, 2, _totalLength,_interfaces, 1, 0, USB_CONFIG_BUS_POWERED, USB_CONFIG_POWER_MA(500) }
+
+#define D_INTERFACE(_n,_numEndpoints,_class,_subClass,_protocol) \
+ { 9, 4, _n, 0, _numEndpoints, _class,_subClass, _protocol, 0 }
+
+#define D_ENDPOINT(_addr,_attr,_packetSize, _interval) \
+ { 7, 5, _addr,_attr,_packetSize, _interval }
+
+#define D_IAD(_firstInterface, _count, _class, _subClass, _protocol) \
+ { 8, 11, _firstInterface, _count, _class, _subClass, _protocol, 0 }
+
+#define D_HIDREPORT(_descriptorLength) \
+ { 9, 0x21, 0x1, 0x1, 0, 1, 0x22, _descriptorLength, 0 }
+
+#define D_CDCCS(_subtype,_d0,_d1) { 5, 0x24, _subtype, _d0, _d1 }
+#define D_CDCCS4(_subtype,_d0) { 4, 0x24, _subtype, _d0 }
+
+
+#endif<
\ No newline at end of file
A protocol/usb_hid/arduino-1.0.1/cores/arduino/USBDesc.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/USBDesc.h +63 -0
@@ 0,0 1,63 @@
+
+
+/* Copyright (c) 2011, Peter Barrett
+**
+** Permission to use, copy, modify, and/or distribute this software for
+** any purpose with or without fee is hereby granted, provided that the
+** above copyright notice and this permission notice appear in all copies.
+**
+** THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+** WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+** WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
+** BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
+** OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+** WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+** SOFTWARE.
+*/
+
+//#define CDC_ENABLED
+//#define HID_ENABLED
+
+
+#ifdef CDC_ENABLED
+#define CDC_INTERFACE_COUNT 2
+#define CDC_ENPOINT_COUNT 3
+#else
+#define CDC_INTERFACE_COUNT 0
+#define CDC_ENPOINT_COUNT 0
+#endif
+
+#ifdef HID_ENABLED
+#define HID_INTERFACE_COUNT 1
+#define HID_ENPOINT_COUNT 1
+#else
+#define HID_INTERFACE_COUNT 0
+#define HID_ENPOINT_COUNT 0
+#endif
+
+#define CDC_ACM_INTERFACE 0 // CDC ACM
+#define CDC_DATA_INTERFACE 1 // CDC Data
+#define CDC_FIRST_ENDPOINT 1
+#define CDC_ENDPOINT_ACM (CDC_FIRST_ENDPOINT) // CDC First
+#define CDC_ENDPOINT_OUT (CDC_FIRST_ENDPOINT+1)
+#define CDC_ENDPOINT_IN (CDC_FIRST_ENDPOINT+2)
+
+#define HID_INTERFACE (CDC_ACM_INTERFACE + CDC_INTERFACE_COUNT) // HID Interface
+#define HID_FIRST_ENDPOINT (CDC_FIRST_ENDPOINT + CDC_ENPOINT_COUNT)
+#define HID_ENDPOINT_INT (HID_FIRST_ENDPOINT)
+
+#define INTERFACE_COUNT (MSC_INTERFACE + MSC_INTERFACE_COUNT)
+
+#ifdef CDC_ENABLED
+#define CDC_RX CDC_ENDPOINT_OUT
+#define CDC_TX CDC_ENDPOINT_IN
+#endif
+
+#ifdef HID_ENABLED
+#define HID_TX HID_ENDPOINT_INT
+#endif
+
+#define IMANUFACTURER 1
+#define IPRODUCT 2
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/Udp.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/Udp.h +88 -0
@@ 0,0 1,88 @@
+/*
+ * Udp.cpp: Library to send/receive UDP packets.
+ *
+ * NOTE: UDP is fast, but has some important limitations (thanks to Warren Gray for mentioning these)
+ * 1) UDP does not guarantee the order in which assembled UDP packets are received. This
+ * might not happen often in practice, but in larger network topologies, a UDP
+ * packet can be received out of sequence.
+ * 2) UDP does not guard against lost packets - so packets *can* disappear without the sender being
+ * aware of it. Again, this may not be a concern in practice on small local networks.
+ * For more information, see http://www.cafeaulait.org/course/week12/35.html
+ *
+ * MIT License:
+ * Copyright (c) 2008 Bjoern Hartmann
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * bjoern@cs.stanford.edu 12/30/2008
+ */
+
+#ifndef udp_h
+#define udp_h
+
+#include <Stream.h>
+#include <IPAddress.h>
+
+class UDP : public Stream {
+
+public:
+ virtual uint8_t begin(uint16_t) =0; // initialize, start listening on specified port. Returns 1 if successful, 0 if there are no sockets available to use
+ virtual void stop() =0; // Finish with the UDP socket
+
+ // Sending UDP packets
+
+ // Start building up a packet to send to the remote host specific in ip and port
+ // Returns 1 if successful, 0 if there was a problem with the supplied IP address or port
+ virtual int beginPacket(IPAddress ip, uint16_t port) =0;
+ // Start building up a packet to send to the remote host specific in host and port
+ // Returns 1 if successful, 0 if there was a problem resolving the hostname or port
+ virtual int beginPacket(const char *host, uint16_t port) =0;
+ // Finish off this packet and send it
+ // Returns 1 if the packet was sent successfully, 0 if there was an error
+ virtual int endPacket() =0;
+ // Write a single byte into the packet
+ virtual size_t write(uint8_t) =0;
+ // Write size bytes from buffer into the packet
+ virtual size_t write(const uint8_t *buffer, size_t size) =0;
+
+ // Start processing the next available incoming packet
+ // Returns the size of the packet in bytes, or 0 if no packets are available
+ virtual int parsePacket() =0;
+ // Number of bytes remaining in the current packet
+ virtual int available() =0;
+ // Read a single byte from the current packet
+ virtual int read() =0;
+ // Read up to len bytes from the current packet and place them into buffer
+ // Returns the number of bytes read, or 0 if none are available
+ virtual int read(unsigned char* buffer, size_t len) =0;
+ // Read up to len characters from the current packet and place them into buffer
+ // Returns the number of characters read, or 0 if none are available
+ virtual int read(char* buffer, size_t len) =0;
+ // Return the next byte from the current packet without moving on to the next byte
+ virtual int peek() =0;
+ virtual void flush() =0; // Finish reading the current packet
+
+ // Return the IP address of the host who sent the current incoming packet
+ virtual IPAddress remoteIP() =0;
+ // Return the port of the host who sent the current incoming packet
+ virtual uint16_t remotePort() =0;
+protected:
+ uint8_t* rawIPAddress(IPAddress& addr) { return addr.raw_address(); };
+};
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/WCharacter.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/WCharacter.h +168 -0
@@ 0,0 1,168 @@
+/*
+ WCharacter.h - Character utility functions for Wiring & Arduino
+ Copyright (c) 2010 Hernando Barragan. All right reserved.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef Character_h
+#define Character_h
+
+#include <ctype.h>
+
+// WCharacter.h prototypes
+inline boolean isAlphaNumeric(int c) __attribute__((always_inline));
+inline boolean isAlpha(int c) __attribute__((always_inline));
+inline boolean isAscii(int c) __attribute__((always_inline));
+inline boolean isWhitespace(int c) __attribute__((always_inline));
+inline boolean isControl(int c) __attribute__((always_inline));
+inline boolean isDigit(int c) __attribute__((always_inline));
+inline boolean isGraph(int c) __attribute__((always_inline));
+inline boolean isLowerCase(int c) __attribute__((always_inline));
+inline boolean isPrintable(int c) __attribute__((always_inline));
+inline boolean isPunct(int c) __attribute__((always_inline));
+inline boolean isSpace(int c) __attribute__((always_inline));
+inline boolean isUpperCase(int c) __attribute__((always_inline));
+inline boolean isHexadecimalDigit(int c) __attribute__((always_inline));
+inline int toAscii(int c) __attribute__((always_inline));
+inline int toLowerCase(int c) __attribute__((always_inline));
+inline int toUpperCase(int c)__attribute__((always_inline));
+
+
+// Checks for an alphanumeric character.
+// It is equivalent to (isalpha(c) || isdigit(c)).
+inline boolean isAlphaNumeric(int c)
+{
+ return ( isalnum(c) == 0 ? false : true);
+}
+
+
+// Checks for an alphabetic character.
+// It is equivalent to (isupper(c) || islower(c)).
+inline boolean isAlpha(int c)
+{
+ return ( isalpha(c) == 0 ? false : true);
+}
+
+
+// Checks whether c is a 7-bit unsigned char value
+// that fits into the ASCII character set.
+inline boolean isAscii(int c)
+{
+ return ( isascii (c) == 0 ? false : true);
+}
+
+
+// Checks for a blank character, that is, a space or a tab.
+inline boolean isWhitespace(int c)
+{
+ return ( isblank (c) == 0 ? false : true);
+}
+
+
+// Checks for a control character.
+inline boolean isControl(int c)
+{
+ return ( iscntrl (c) == 0 ? false : true);
+}
+
+
+// Checks for a digit (0 through 9).
+inline boolean isDigit(int c)
+{
+ return ( isdigit (c) == 0 ? false : true);
+}
+
+
+// Checks for any printable character except space.
+inline boolean isGraph(int c)
+{
+ return ( isgraph (c) == 0 ? false : true);
+}
+
+
+// Checks for a lower-case character.
+inline boolean isLowerCase(int c)
+{
+ return (islower (c) == 0 ? false : true);
+}
+
+
+// Checks for any printable character including space.
+inline boolean isPrintable(int c)
+{
+ return ( isprint (c) == 0 ? false : true);
+}
+
+
+// Checks for any printable character which is not a space
+// or an alphanumeric character.
+inline boolean isPunct(int c)
+{
+ return ( ispunct (c) == 0 ? false : true);
+}
+
+
+// Checks for white-space characters. For the avr-libc library,
+// these are: space, formfeed ('\f'), newline ('\n'), carriage
+// return ('\r'), horizontal tab ('\t'), and vertical tab ('\v').
+inline boolean isSpace(int c)
+{
+ return ( isspace (c) == 0 ? false : true);
+}
+
+
+// Checks for an uppercase letter.
+inline boolean isUpperCase(int c)
+{
+ return ( isupper (c) == 0 ? false : true);
+}
+
+
+// Checks for a hexadecimal digits, i.e. one of 0 1 2 3 4 5 6 7
+// 8 9 a b c d e f A B C D E F.
+inline boolean isHexadecimalDigit(int c)
+{
+ return ( isxdigit (c) == 0 ? false : true);
+}
+
+
+// Converts c to a 7-bit unsigned char value that fits into the
+// ASCII character set, by clearing the high-order bits.
+inline int toAscii(int c)
+{
+ return toascii (c);
+}
+
+
+// Warning:
+// Many people will be unhappy if you use this function.
+// This function will convert accented letters into random
+// characters.
+
+// Converts the letter c to lower case, if possible.
+inline int toLowerCase(int c)
+{
+ return tolower (c);
+}
+
+
+// Converts the letter c to upper case, if possible.
+inline int toUpperCase(int c)
+{
+ return toupper (c);
+}
+
+#endif<
\ No newline at end of file
A protocol/usb_hid/arduino-1.0.1/cores/arduino/WInterrupts.c => protocol/usb_hid/arduino-1.0.1/cores/arduino/WInterrupts.c +298 -0
@@ 0,0 1,298 @@
+/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+ Part of the Wiring project - http://wiring.uniandes.edu.co
+
+ Copyright (c) 2004-05 Hernando Barragan
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ Modified 24 November 2006 by David A. Mellis
+ Modified 1 August 2010 by Mark Sproul
+*/
+
+#include <inttypes.h>
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <avr/pgmspace.h>
+#include <stdio.h>
+
+#include "wiring_private.h"
+
+static volatile voidFuncPtr intFunc[EXTERNAL_NUM_INTERRUPTS];
+// volatile static voidFuncPtr twiIntFunc;
+
+void attachInterrupt(uint8_t interruptNum, void (*userFunc)(void), int mode) {
+ if(interruptNum < EXTERNAL_NUM_INTERRUPTS) {
+ intFunc[interruptNum] = userFunc;
+
+ // Configure the interrupt mode (trigger on low input, any change, rising
+ // edge, or falling edge). The mode constants were chosen to correspond
+ // to the configuration bits in the hardware register, so we simply shift
+ // the mode into place.
+
+ // Enable the interrupt.
+
+ switch (interruptNum) {
+#if defined(__AVR_ATmega32U4__)
+ // I hate doing this, but the register assignment differs between the 1280/2560
+ // and the 32U4. Since avrlib defines registers PCMSK1 and PCMSK2 that aren't
+ // even present on the 32U4 this is the only way to distinguish between them.
+ case 0:
+ EICRA = (EICRA & ~((1<<ISC00) | (1<<ISC01))) | (mode << ISC00);
+ EIMSK |= (1<<INT0);
+ break;
+ case 1:
+ EICRA = (EICRA & ~((1<<ISC10) | (1<<ISC11))) | (mode << ISC10);
+ EIMSK |= (1<<INT1);
+ break;
+#elif defined(EICRA) && defined(EICRB) && defined(EIMSK)
+ case 2:
+ EICRA = (EICRA & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
+ EIMSK |= (1 << INT0);
+ break;
+ case 3:
+ EICRA = (EICRA & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
+ EIMSK |= (1 << INT1);
+ break;
+ case 4:
+ EICRA = (EICRA & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
+ EIMSK |= (1 << INT2);
+ break;
+ case 5:
+ EICRA = (EICRA & ~((1 << ISC30) | (1 << ISC31))) | (mode << ISC30);
+ EIMSK |= (1 << INT3);
+ break;
+ case 0:
+ EICRB = (EICRB & ~((1 << ISC40) | (1 << ISC41))) | (mode << ISC40);
+ EIMSK |= (1 << INT4);
+ break;
+ case 1:
+ EICRB = (EICRB & ~((1 << ISC50) | (1 << ISC51))) | (mode << ISC50);
+ EIMSK |= (1 << INT5);
+ break;
+ case 6:
+ EICRB = (EICRB & ~((1 << ISC60) | (1 << ISC61))) | (mode << ISC60);
+ EIMSK |= (1 << INT6);
+ break;
+ case 7:
+ EICRB = (EICRB & ~((1 << ISC70) | (1 << ISC71))) | (mode << ISC70);
+ EIMSK |= (1 << INT7);
+ break;
+#else
+ case 0:
+ #if defined(EICRA) && defined(ISC00) && defined(EIMSK)
+ EICRA = (EICRA & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
+ EIMSK |= (1 << INT0);
+ #elif defined(MCUCR) && defined(ISC00) && defined(GICR)
+ MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
+ GICR |= (1 << INT0);
+ #elif defined(MCUCR) && defined(ISC00) && defined(GIMSK)
+ MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
+ GIMSK |= (1 << INT0);
+ #else
+ #error attachInterrupt not finished for this CPU (case 0)
+ #endif
+ break;
+
+ case 1:
+ #if defined(EICRA) && defined(ISC10) && defined(ISC11) && defined(EIMSK)
+ EICRA = (EICRA & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
+ EIMSK |= (1 << INT1);
+ #elif defined(MCUCR) && defined(ISC10) && defined(ISC11) && defined(GICR)
+ MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
+ GICR |= (1 << INT1);
+ #elif defined(MCUCR) && defined(ISC10) && defined(GIMSK) && defined(GIMSK)
+ MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
+ GIMSK |= (1 << INT1);
+ #else
+ #warning attachInterrupt may need some more work for this cpu (case 1)
+ #endif
+ break;
+
+ case 2:
+ #if defined(EICRA) && defined(ISC20) && defined(ISC21) && defined(EIMSK)
+ EICRA = (EICRA & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
+ EIMSK |= (1 << INT2);
+ #elif defined(MCUCR) && defined(ISC20) && defined(ISC21) && defined(GICR)
+ MCUCR = (MCUCR & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
+ GICR |= (1 << INT2);
+ #elif defined(MCUCR) && defined(ISC20) && defined(GIMSK) && defined(GIMSK)
+ MCUCR = (MCUCR & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
+ GIMSK |= (1 << INT2);
+ #endif
+ break;
+#endif
+ }
+ }
+}
+
+void detachInterrupt(uint8_t interruptNum) {
+ if(interruptNum < EXTERNAL_NUM_INTERRUPTS) {
+ // Disable the interrupt. (We can't assume that interruptNum is equal
+ // to the number of the EIMSK bit to clear, as this isn't true on the
+ // ATmega8. There, INT0 is 6 and INT1 is 7.)
+ switch (interruptNum) {
+#if defined(__AVR_ATmega32U4__)
+ case 0:
+ EIMSK &= ~(1<<INT0);
+ break;
+ case 1:
+ EIMSK &= ~(1<<INT1);
+ break;
+#elif defined(EICRA) && defined(EICRB) && defined(EIMSK)
+ case 2:
+ EIMSK &= ~(1 << INT0);
+ break;
+ case 3:
+ EIMSK &= ~(1 << INT1);
+ break;
+ case 4:
+ EIMSK &= ~(1 << INT2);
+ break;
+ case 5:
+ EIMSK &= ~(1 << INT3);
+ break;
+ case 0:
+ EIMSK &= ~(1 << INT4);
+ break;
+ case 1:
+ EIMSK &= ~(1 << INT5);
+ break;
+ case 6:
+ EIMSK &= ~(1 << INT6);
+ break;
+ case 7:
+ EIMSK &= ~(1 << INT7);
+ break;
+#else
+ case 0:
+ #if defined(EIMSK) && defined(INT0)
+ EIMSK &= ~(1 << INT0);
+ #elif defined(GICR) && defined(ISC00)
+ GICR &= ~(1 << INT0); // atmega32
+ #elif defined(GIMSK) && defined(INT0)
+ GIMSK &= ~(1 << INT0);
+ #else
+ #error detachInterrupt not finished for this cpu
+ #endif
+ break;
+
+ case 1:
+ #if defined(EIMSK) && defined(INT1)
+ EIMSK &= ~(1 << INT1);
+ #elif defined(GICR) && defined(INT1)
+ GICR &= ~(1 << INT1); // atmega32
+ #elif defined(GIMSK) && defined(INT1)
+ GIMSK &= ~(1 << INT1);
+ #else
+ #warning detachInterrupt may need some more work for this cpu (case 1)
+ #endif
+ break;
+#endif
+ }
+
+ intFunc[interruptNum] = 0;
+ }
+}
+
+/*
+void attachInterruptTwi(void (*userFunc)(void) ) {
+ twiIntFunc = userFunc;
+}
+*/
+
+#if defined(__AVR_ATmega32U4__)
+SIGNAL(INT0_vect) {
+ if(intFunc[EXTERNAL_INT_0])
+ intFunc[EXTERNAL_INT_0]();
+}
+
+SIGNAL(INT1_vect) {
+ if(intFunc[EXTERNAL_INT_1])
+ intFunc[EXTERNAL_INT_1]();
+}
+
+#elif defined(EICRA) && defined(EICRB)
+
+SIGNAL(INT0_vect) {
+ if(intFunc[EXTERNAL_INT_2])
+ intFunc[EXTERNAL_INT_2]();
+}
+
+SIGNAL(INT1_vect) {
+ if(intFunc[EXTERNAL_INT_3])
+ intFunc[EXTERNAL_INT_3]();
+}
+
+SIGNAL(INT2_vect) {
+ if(intFunc[EXTERNAL_INT_4])
+ intFunc[EXTERNAL_INT_4]();
+}
+
+SIGNAL(INT3_vect) {
+ if(intFunc[EXTERNAL_INT_5])
+ intFunc[EXTERNAL_INT_5]();
+}
+
+SIGNAL(INT4_vect) {
+ if(intFunc[EXTERNAL_INT_0])
+ intFunc[EXTERNAL_INT_0]();
+}
+
+SIGNAL(INT5_vect) {
+ if(intFunc[EXTERNAL_INT_1])
+ intFunc[EXTERNAL_INT_1]();
+}
+
+SIGNAL(INT6_vect) {
+ if(intFunc[EXTERNAL_INT_6])
+ intFunc[EXTERNAL_INT_6]();
+}
+
+SIGNAL(INT7_vect) {
+ if(intFunc[EXTERNAL_INT_7])
+ intFunc[EXTERNAL_INT_7]();
+}
+
+#else
+
+SIGNAL(INT0_vect) {
+ if(intFunc[EXTERNAL_INT_0])
+ intFunc[EXTERNAL_INT_0]();
+}
+
+SIGNAL(INT1_vect) {
+ if(intFunc[EXTERNAL_INT_1])
+ intFunc[EXTERNAL_INT_1]();
+}
+
+#if defined(EICRA) && defined(ISC20)
+SIGNAL(INT2_vect) {
+ if(intFunc[EXTERNAL_INT_2])
+ intFunc[EXTERNAL_INT_2]();
+}
+#endif
+
+#endif
+
+/*
+SIGNAL(SIG_2WIRE_SERIAL) {
+ if(twiIntFunc)
+ twiIntFunc();
+}
+*/
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/WMath.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/WMath.cpp +60 -0
@@ 0,0 1,60 @@
+/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
+
+/*
+ Part of the Wiring project - http://wiring.org.co
+ Copyright (c) 2004-06 Hernando Barragan
+ Modified 13 August 2006, David A. Mellis for Arduino - http://www.arduino.cc/
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id$
+*/
+
+extern "C" {
+ #include "stdlib.h"
+}
+
+void randomSeed(unsigned int seed)
+{
+ if (seed != 0) {
+ srandom(seed);
+ }
+}
+
+long random(long howbig)
+{
+ if (howbig == 0) {
+ return 0;
+ }
+ return random() % howbig;
+}
+
+long random(long howsmall, long howbig)
+{
+ if (howsmall >= howbig) {
+ return howsmall;
+ }
+ long diff = howbig - howsmall;
+ return random(diff) + howsmall;
+}
+
+long map(long x, long in_min, long in_max, long out_min, long out_max)
+{
+ return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+}
+
+unsigned int makeWord(unsigned int w) { return w; }
+unsigned int makeWord(unsigned char h, unsigned char l) { return (h << 8) | l; }<
\ No newline at end of file
A protocol/usb_hid/arduino-1.0.1/cores/arduino/WString.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/WString.cpp +645 -0
@@ 0,0 1,645 @@
+/*
+ WString.cpp - String library for Wiring & Arduino
+ ...mostly rewritten by Paul Stoffregen...
+ Copyright (c) 2009-10 Hernando Barragan. All rights reserved.
+ Copyright 2011, Paul Stoffregen, paul@pjrc.com
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#include "WString.h"
+
+
+/*********************************************/
+/* Constructors */
+/*********************************************/
+
+String::String(const char *cstr)
+{
+ init();
+ if (cstr) copy(cstr, strlen(cstr));
+}
+
+String::String(const String &value)
+{
+ init();
+ *this = value;
+}
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+String::String(String &&rval)
+{
+ init();
+ move(rval);
+}
+String::String(StringSumHelper &&rval)
+{
+ init();
+ move(rval);
+}
+#endif
+
+String::String(char c)
+{
+ init();
+ char buf[2];
+ buf[0] = c;
+ buf[1] = 0;
+ *this = buf;
+}
+
+String::String(unsigned char value, unsigned char base)
+{
+ init();
+ char buf[9];
+ utoa(value, buf, base);
+ *this = buf;
+}
+
+String::String(int value, unsigned char base)
+{
+ init();
+ char buf[18];
+ itoa(value, buf, base);
+ *this = buf;
+}
+
+String::String(unsigned int value, unsigned char base)
+{
+ init();
+ char buf[17];
+ utoa(value, buf, base);
+ *this = buf;
+}
+
+String::String(long value, unsigned char base)
+{
+ init();
+ char buf[34];
+ ltoa(value, buf, base);
+ *this = buf;
+}
+
+String::String(unsigned long value, unsigned char base)
+{
+ init();
+ char buf[33];
+ ultoa(value, buf, base);
+ *this = buf;
+}
+
+String::~String()
+{
+ free(buffer);
+}
+
+/*********************************************/
+/* Memory Management */
+/*********************************************/
+
+inline void String::init(void)
+{
+ buffer = NULL;
+ capacity = 0;
+ len = 0;
+ flags = 0;
+}
+
+void String::invalidate(void)
+{
+ if (buffer) free(buffer);
+ buffer = NULL;
+ capacity = len = 0;
+}
+
+unsigned char String::reserve(unsigned int size)
+{
+ if (buffer && capacity >= size) return 1;
+ if (changeBuffer(size)) {
+ if (len == 0) buffer[0] = 0;
+ return 1;
+ }
+ return 0;
+}
+
+unsigned char String::changeBuffer(unsigned int maxStrLen)
+{
+ char *newbuffer = (char *)realloc(buffer, maxStrLen + 1);
+ if (newbuffer) {
+ buffer = newbuffer;
+ capacity = maxStrLen;
+ return 1;
+ }
+ return 0;
+}
+
+/*********************************************/
+/* Copy and Move */
+/*********************************************/
+
+String & String::copy(const char *cstr, unsigned int length)
+{
+ if (!reserve(length)) {
+ invalidate();
+ return *this;
+ }
+ len = length;
+ strcpy(buffer, cstr);
+ return *this;
+}
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+void String::move(String &rhs)
+{
+ if (buffer) {
+ if (capacity >= rhs.len) {
+ strcpy(buffer, rhs.buffer);
+ len = rhs.len;
+ rhs.len = 0;
+ return;
+ } else {
+ free(buffer);
+ }
+ }
+ buffer = rhs.buffer;
+ capacity = rhs.capacity;
+ len = rhs.len;
+ rhs.buffer = NULL;
+ rhs.capacity = 0;
+ rhs.len = 0;
+}
+#endif
+
+String & String::operator = (const String &rhs)
+{
+ if (this == &rhs) return *this;
+
+ if (rhs.buffer) copy(rhs.buffer, rhs.len);
+ else invalidate();
+
+ return *this;
+}
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+String & String::operator = (String &&rval)
+{
+ if (this != &rval) move(rval);
+ return *this;
+}
+
+String & String::operator = (StringSumHelper &&rval)
+{
+ if (this != &rval) move(rval);
+ return *this;
+}
+#endif
+
+String & String::operator = (const char *cstr)
+{
+ if (cstr) copy(cstr, strlen(cstr));
+ else invalidate();
+
+ return *this;
+}
+
+/*********************************************/
+/* concat */
+/*********************************************/
+
+unsigned char String::concat(const String &s)
+{
+ return concat(s.buffer, s.len);
+}
+
+unsigned char String::concat(const char *cstr, unsigned int length)
+{
+ unsigned int newlen = len + length;
+ if (!cstr) return 0;
+ if (length == 0) return 1;
+ if (!reserve(newlen)) return 0;
+ strcpy(buffer + len, cstr);
+ len = newlen;
+ return 1;
+}
+
+unsigned char String::concat(const char *cstr)
+{
+ if (!cstr) return 0;
+ return concat(cstr, strlen(cstr));
+}
+
+unsigned char String::concat(char c)
+{
+ char buf[2];
+ buf[0] = c;
+ buf[1] = 0;
+ return concat(buf, 1);
+}
+
+unsigned char String::concat(unsigned char num)
+{
+ char buf[4];
+ itoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+unsigned char String::concat(int num)
+{
+ char buf[7];
+ itoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+unsigned char String::concat(unsigned int num)
+{
+ char buf[6];
+ utoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+unsigned char String::concat(long num)
+{
+ char buf[12];
+ ltoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+unsigned char String::concat(unsigned long num)
+{
+ char buf[11];
+ ultoa(num, buf, 10);
+ return concat(buf, strlen(buf));
+}
+
+/*********************************************/
+/* Concatenate */
+/*********************************************/
+
+StringSumHelper & operator + (const StringSumHelper &lhs, const String &rhs)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(rhs.buffer, rhs.len)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, const char *cstr)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!cstr || !a.concat(cstr, strlen(cstr))) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, char c)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(c)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned char num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, int num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned int num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, long num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num)
+{
+ StringSumHelper &a = const_cast<StringSumHelper&>(lhs);
+ if (!a.concat(num)) a.invalidate();
+ return a;
+}
+
+/*********************************************/
+/* Comparison */
+/*********************************************/
+
+int String::compareTo(const String &s) const
+{
+ if (!buffer || !s.buffer) {
+ if (s.buffer && s.len > 0) return 0 - *(unsigned char *)s.buffer;
+ if (buffer && len > 0) return *(unsigned char *)buffer;
+ return 0;
+ }
+ return strcmp(buffer, s.buffer);
+}
+
+unsigned char String::equals(const String &s2) const
+{
+ return (len == s2.len && compareTo(s2) == 0);
+}
+
+unsigned char String::equals(const char *cstr) const
+{
+ if (len == 0) return (cstr == NULL || *cstr == 0);
+ if (cstr == NULL) return buffer[0] == 0;
+ return strcmp(buffer, cstr) == 0;
+}
+
+unsigned char String::operator<(const String &rhs) const
+{
+ return compareTo(rhs) < 0;
+}
+
+unsigned char String::operator>(const String &rhs) const
+{
+ return compareTo(rhs) > 0;
+}
+
+unsigned char String::operator<=(const String &rhs) const
+{
+ return compareTo(rhs) <= 0;
+}
+
+unsigned char String::operator>=(const String &rhs) const
+{
+ return compareTo(rhs) >= 0;
+}
+
+unsigned char String::equalsIgnoreCase( const String &s2 ) const
+{
+ if (this == &s2) return 1;
+ if (len != s2.len) return 0;
+ if (len == 0) return 1;
+ const char *p1 = buffer;
+ const char *p2 = s2.buffer;
+ while (*p1) {
+ if (tolower(*p1++) != tolower(*p2++)) return 0;
+ }
+ return 1;
+}
+
+unsigned char String::startsWith( const String &s2 ) const
+{
+ if (len < s2.len) return 0;
+ return startsWith(s2, 0);
+}
+
+unsigned char String::startsWith( const String &s2, unsigned int offset ) const
+{
+ if (offset > len - s2.len || !buffer || !s2.buffer) return 0;
+ return strncmp( &buffer[offset], s2.buffer, s2.len ) == 0;
+}
+
+unsigned char String::endsWith( const String &s2 ) const
+{
+ if ( len < s2.len || !buffer || !s2.buffer) return 0;
+ return strcmp(&buffer[len - s2.len], s2.buffer) == 0;
+}
+
+/*********************************************/
+/* Character Access */
+/*********************************************/
+
+char String::charAt(unsigned int loc) const
+{
+ return operator[](loc);
+}
+
+void String::setCharAt(unsigned int loc, char c)
+{
+ if (loc < len) buffer[loc] = c;
+}
+
+char & String::operator[](unsigned int index)
+{
+ static char dummy_writable_char;
+ if (index >= len || !buffer) {
+ dummy_writable_char = 0;
+ return dummy_writable_char;
+ }
+ return buffer[index];
+}
+
+char String::operator[]( unsigned int index ) const
+{
+ if (index >= len || !buffer) return 0;
+ return buffer[index];
+}
+
+void String::getBytes(unsigned char *buf, unsigned int bufsize, unsigned int index) const
+{
+ if (!bufsize || !buf) return;
+ if (index >= len) {
+ buf[0] = 0;
+ return;
+ }
+ unsigned int n = bufsize - 1;
+ if (n > len - index) n = len - index;
+ strncpy((char *)buf, buffer + index, n);
+ buf[n] = 0;
+}
+
+/*********************************************/
+/* Search */
+/*********************************************/
+
+int String::indexOf(char c) const
+{
+ return indexOf(c, 0);
+}
+
+int String::indexOf( char ch, unsigned int fromIndex ) const
+{
+ if (fromIndex >= len) return -1;
+ const char* temp = strchr(buffer + fromIndex, ch);
+ if (temp == NULL) return -1;
+ return temp - buffer;
+}
+
+int String::indexOf(const String &s2) const
+{
+ return indexOf(s2, 0);
+}
+
+int String::indexOf(const String &s2, unsigned int fromIndex) const
+{
+ if (fromIndex >= len) return -1;
+ const char *found = strstr(buffer + fromIndex, s2.buffer);
+ if (found == NULL) return -1;
+ return found - buffer;
+}
+
+int String::lastIndexOf( char theChar ) const
+{
+ return lastIndexOf(theChar, len - 1);
+}
+
+int String::lastIndexOf(char ch, unsigned int fromIndex) const
+{
+ if (fromIndex >= len) return -1;
+ char tempchar = buffer[fromIndex + 1];
+ buffer[fromIndex + 1] = '\0';
+ char* temp = strrchr( buffer, ch );
+ buffer[fromIndex + 1] = tempchar;
+ if (temp == NULL) return -1;
+ return temp - buffer;
+}
+
+int String::lastIndexOf(const String &s2) const
+{
+ return lastIndexOf(s2, len - s2.len);
+}
+
+int String::lastIndexOf(const String &s2, unsigned int fromIndex) const
+{
+ if (s2.len == 0 || len == 0 || s2.len > len) return -1;
+ if (fromIndex >= len) fromIndex = len - 1;
+ int found = -1;
+ for (char *p = buffer; p <= buffer + fromIndex; p++) {
+ p = strstr(p, s2.buffer);
+ if (!p) break;
+ if ((unsigned int)(p - buffer) <= fromIndex) found = p - buffer;
+ }
+ return found;
+}
+
+String String::substring( unsigned int left ) const
+{
+ return substring(left, len);
+}
+
+String String::substring(unsigned int left, unsigned int right) const
+{
+ if (left > right) {
+ unsigned int temp = right;
+ right = left;
+ left = temp;
+ }
+ String out;
+ if (left > len) return out;
+ if (right > len) right = len;
+ char temp = buffer[right]; // save the replaced character
+ buffer[right] = '\0';
+ out = buffer + left; // pointer arithmetic
+ buffer[right] = temp; //restore character
+ return out;
+}
+
+/*********************************************/
+/* Modification */
+/*********************************************/
+
+void String::replace(char find, char replace)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ if (*p == find) *p = replace;
+ }
+}
+
+void String::replace(const String& find, const String& replace)
+{
+ if (len == 0 || find.len == 0) return;
+ int diff = replace.len - find.len;
+ char *readFrom = buffer;
+ char *foundAt;
+ if (diff == 0) {
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ memcpy(foundAt, replace.buffer, replace.len);
+ readFrom = foundAt + replace.len;
+ }
+ } else if (diff < 0) {
+ char *writeTo = buffer;
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ unsigned int n = foundAt - readFrom;
+ memcpy(writeTo, readFrom, n);
+ writeTo += n;
+ memcpy(writeTo, replace.buffer, replace.len);
+ writeTo += replace.len;
+ readFrom = foundAt + find.len;
+ len += diff;
+ }
+ strcpy(writeTo, readFrom);
+ } else {
+ unsigned int size = len; // compute size needed for result
+ while ((foundAt = strstr(readFrom, find.buffer)) != NULL) {
+ readFrom = foundAt + find.len;
+ size += diff;
+ }
+ if (size == len) return;
+ if (size > capacity && !changeBuffer(size)) return; // XXX: tell user!
+ int index = len - 1;
+ while (index >= 0 && (index = lastIndexOf(find, index)) >= 0) {
+ readFrom = buffer + index + find.len;
+ memmove(readFrom + diff, readFrom, len - (readFrom - buffer));
+ len += diff;
+ buffer[len] = 0;
+ memcpy(buffer + index, replace.buffer, replace.len);
+ index--;
+ }
+ }
+}
+
+void String::toLowerCase(void)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ *p = tolower(*p);
+ }
+}
+
+void String::toUpperCase(void)
+{
+ if (!buffer) return;
+ for (char *p = buffer; *p; p++) {
+ *p = toupper(*p);
+ }
+}
+
+void String::trim(void)
+{
+ if (!buffer || len == 0) return;
+ char *begin = buffer;
+ while (isspace(*begin)) begin++;
+ char *end = buffer + len - 1;
+ while (isspace(*end) && end >= begin) end--;
+ len = end + 1 - begin;
+ if (begin > buffer) memcpy(buffer, begin, len);
+ buffer[len] = 0;
+}
+
+/*********************************************/
+/* Parsing / Conversion */
+/*********************************************/
+
+long String::toInt(void) const
+{
+ if (buffer) return atol(buffer);
+ return 0;
+}
+
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/WString.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/WString.h +205 -0
@@ 0,0 1,205 @@
+/*
+ WString.h - String library for Wiring & Arduino
+ ...mostly rewritten by Paul Stoffregen...
+ Copyright (c) 2009-10 Hernando Barragan. All right reserved.
+ Copyright 2011, Paul Stoffregen, paul@pjrc.com
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef String_class_h
+#define String_class_h
+#ifdef __cplusplus
+
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <avr/pgmspace.h>
+
+// When compiling programs with this class, the following gcc parameters
+// dramatically increase performance and memory (RAM) efficiency, typically
+// with little or no increase in code size.
+// -felide-constructors
+// -std=c++0x
+
+class __FlashStringHelper;
+#define F(string_literal) (reinterpret_cast<__FlashStringHelper *>(PSTR(string_literal)))
+
+// An inherited class for holding the result of a concatenation. These
+// result objects are assumed to be writable by subsequent concatenations.
+class StringSumHelper;
+
+// The string class
+class String
+{
+ // use a function pointer to allow for "if (s)" without the
+ // complications of an operator bool(). for more information, see:
+ // http://www.artima.com/cppsource/safebool.html
+ typedef void (String::*StringIfHelperType)() const;
+ void StringIfHelper() const {}
+
+public:
+ // constructors
+ // creates a copy of the initial value.
+ // if the initial value is null or invalid, or if memory allocation
+ // fails, the string will be marked as invalid (i.e. "if (s)" will
+ // be false).
+ String(const char *cstr = "");
+ String(const String &str);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ String(String &&rval);
+ String(StringSumHelper &&rval);
+ #endif
+ explicit String(char c);
+ explicit String(unsigned char, unsigned char base=10);
+ explicit String(int, unsigned char base=10);
+ explicit String(unsigned int, unsigned char base=10);
+ explicit String(long, unsigned char base=10);
+ explicit String(unsigned long, unsigned char base=10);
+ ~String(void);
+
+ // memory management
+ // return true on success, false on failure (in which case, the string
+ // is left unchanged). reserve(0), if successful, will validate an
+ // invalid string (i.e., "if (s)" will be true afterwards)
+ unsigned char reserve(unsigned int size);
+ inline unsigned int length(void) const {return len;}
+
+ // creates a copy of the assigned value. if the value is null or
+ // invalid, or if the memory allocation fails, the string will be
+ // marked as invalid ("if (s)" will be false).
+ String & operator = (const String &rhs);
+ String & operator = (const char *cstr);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ String & operator = (String &&rval);
+ String & operator = (StringSumHelper &&rval);
+ #endif
+
+ // concatenate (works w/ built-in types)
+
+ // returns true on success, false on failure (in which case, the string
+ // is left unchanged). if the argument is null or invalid, the
+ // concatenation is considered unsucessful.
+ unsigned char concat(const String &str);
+ unsigned char concat(const char *cstr);
+ unsigned char concat(char c);
+ unsigned char concat(unsigned char c);
+ unsigned char concat(int num);
+ unsigned char concat(unsigned int num);
+ unsigned char concat(long num);
+ unsigned char concat(unsigned long num);
+
+ // if there's not enough memory for the concatenated value, the string
+ // will be left unchanged (but this isn't signalled in any way)
+ String & operator += (const String &rhs) {concat(rhs); return (*this);}
+ String & operator += (const char *cstr) {concat(cstr); return (*this);}
+ String & operator += (char c) {concat(c); return (*this);}
+ String & operator += (unsigned char num) {concat(num); return (*this);}
+ String & operator += (int num) {concat(num); return (*this);}
+ String & operator += (unsigned int num) {concat(num); return (*this);}
+ String & operator += (long num) {concat(num); return (*this);}
+ String & operator += (unsigned long num) {concat(num); return (*this);}
+
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, const String &rhs);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, const char *cstr);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, char c);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned char num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, int num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned int num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, long num);
+ friend StringSumHelper & operator + (const StringSumHelper &lhs, unsigned long num);
+
+ // comparison (only works w/ Strings and "strings")
+ operator StringIfHelperType() const { return buffer ? &String::StringIfHelper : 0; }
+ int compareTo(const String &s) const;
+ unsigned char equals(const String &s) const;
+ unsigned char equals(const char *cstr) const;
+ unsigned char operator == (const String &rhs) const {return equals(rhs);}
+ unsigned char operator == (const char *cstr) const {return equals(cstr);}
+ unsigned char operator != (const String &rhs) const {return !equals(rhs);}
+ unsigned char operator != (const char *cstr) const {return !equals(cstr);}
+ unsigned char operator < (const String &rhs) const;
+ unsigned char operator > (const String &rhs) const;
+ unsigned char operator <= (const String &rhs) const;
+ unsigned char operator >= (const String &rhs) const;
+ unsigned char equalsIgnoreCase(const String &s) const;
+ unsigned char startsWith( const String &prefix) const;
+ unsigned char startsWith(const String &prefix, unsigned int offset) const;
+ unsigned char endsWith(const String &suffix) const;
+
+ // character acccess
+ char charAt(unsigned int index) const;
+ void setCharAt(unsigned int index, char c);
+ char operator [] (unsigned int index) const;
+ char& operator [] (unsigned int index);
+ void getBytes(unsigned char *buf, unsigned int bufsize, unsigned int index=0) const;
+ void toCharArray(char *buf, unsigned int bufsize, unsigned int index=0) const
+ {getBytes((unsigned char *)buf, bufsize, index);}
+
+ // search
+ int indexOf( char ch ) const;
+ int indexOf( char ch, unsigned int fromIndex ) const;
+ int indexOf( const String &str ) const;
+ int indexOf( const String &str, unsigned int fromIndex ) const;
+ int lastIndexOf( char ch ) const;
+ int lastIndexOf( char ch, unsigned int fromIndex ) const;
+ int lastIndexOf( const String &str ) const;
+ int lastIndexOf( const String &str, unsigned int fromIndex ) const;
+ String substring( unsigned int beginIndex ) const;
+ String substring( unsigned int beginIndex, unsigned int endIndex ) const;
+
+ // modification
+ void replace(char find, char replace);
+ void replace(const String& find, const String& replace);
+ void toLowerCase(void);
+ void toUpperCase(void);
+ void trim(void);
+
+ // parsing/conversion
+ long toInt(void) const;
+
+protected:
+ char *buffer; // the actual char array
+ unsigned int capacity; // the array length minus one (for the '\0')
+ unsigned int len; // the String length (not counting the '\0')
+ unsigned char flags; // unused, for future features
+protected:
+ void init(void);
+ void invalidate(void);
+ unsigned char changeBuffer(unsigned int maxStrLen);
+ unsigned char concat(const char *cstr, unsigned int length);
+
+ // copy and move
+ String & copy(const char *cstr, unsigned int length);
+ #ifdef __GXX_EXPERIMENTAL_CXX0X__
+ void move(String &rhs);
+ #endif
+};
+
+class StringSumHelper : public String
+{
+public:
+ StringSumHelper(const String &s) : String(s) {}
+ StringSumHelper(const char *p) : String(p) {}
+ StringSumHelper(char c) : String(c) {}
+ StringSumHelper(unsigned char num) : String(num) {}
+ StringSumHelper(int num) : String(num) {}
+ StringSumHelper(unsigned int num) : String(num) {}
+ StringSumHelper(long num) : String(num) {}
+ StringSumHelper(unsigned long num) : String(num) {}
+};
+
+#endif // __cplusplus
+#endif // String_class_h
A protocol/usb_hid/arduino-1.0.1/cores/arduino/binary.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/binary.h +515 -0
@@ 0,0 1,515 @@
+#ifndef Binary_h
+#define Binary_h
+
+#define B0 0
+#define B00 0
+#define B000 0
+#define B0000 0
+#define B00000 0
+#define B000000 0
+#define B0000000 0
+#define B00000000 0
+#define B1 1
+#define B01 1
+#define B001 1
+#define B0001 1
+#define B00001 1
+#define B000001 1
+#define B0000001 1
+#define B00000001 1
+#define B10 2
+#define B010 2
+#define B0010 2
+#define B00010 2
+#define B000010 2
+#define B0000010 2
+#define B00000010 2
+#define B11 3
+#define B011 3
+#define B0011 3
+#define B00011 3
+#define B000011 3
+#define B0000011 3
+#define B00000011 3
+#define B100 4
+#define B0100 4
+#define B00100 4
+#define B000100 4
+#define B0000100 4
+#define B00000100 4
+#define B101 5
+#define B0101 5
+#define B00101 5
+#define B000101 5
+#define B0000101 5
+#define B00000101 5
+#define B110 6
+#define B0110 6
+#define B00110 6
+#define B000110 6
+#define B0000110 6
+#define B00000110 6
+#define B111 7
+#define B0111 7
+#define B00111 7
+#define B000111 7
+#define B0000111 7
+#define B00000111 7
+#define B1000 8
+#define B01000 8
+#define B001000 8
+#define B0001000 8
+#define B00001000 8
+#define B1001 9
+#define B01001 9
+#define B001001 9
+#define B0001001 9
+#define B00001001 9
+#define B1010 10
+#define B01010 10
+#define B001010 10
+#define B0001010 10
+#define B00001010 10
+#define B1011 11
+#define B01011 11
+#define B001011 11
+#define B0001011 11
+#define B00001011 11
+#define B1100 12
+#define B01100 12
+#define B001100 12
+#define B0001100 12
+#define B00001100 12
+#define B1101 13
+#define B01101 13
+#define B001101 13
+#define B0001101 13
+#define B00001101 13
+#define B1110 14
+#define B01110 14
+#define B001110 14
+#define B0001110 14
+#define B00001110 14
+#define B1111 15
+#define B01111 15
+#define B001111 15
+#define B0001111 15
+#define B00001111 15
+#define B10000 16
+#define B010000 16
+#define B0010000 16
+#define B00010000 16
+#define B10001 17
+#define B010001 17
+#define B0010001 17
+#define B00010001 17
+#define B10010 18
+#define B010010 18
+#define B0010010 18
+#define B00010010 18
+#define B10011 19
+#define B010011 19
+#define B0010011 19
+#define B00010011 19
+#define B10100 20
+#define B010100 20
+#define B0010100 20
+#define B00010100 20
+#define B10101 21
+#define B010101 21
+#define B0010101 21
+#define B00010101 21
+#define B10110 22
+#define B010110 22
+#define B0010110 22
+#define B00010110 22
+#define B10111 23
+#define B010111 23
+#define B0010111 23
+#define B00010111 23
+#define B11000 24
+#define B011000 24
+#define B0011000 24
+#define B00011000 24
+#define B11001 25
+#define B011001 25
+#define B0011001 25
+#define B00011001 25
+#define B11010 26
+#define B011010 26
+#define B0011010 26
+#define B00011010 26
+#define B11011 27
+#define B011011 27
+#define B0011011 27
+#define B00011011 27
+#define B11100 28
+#define B011100 28
+#define B0011100 28
+#define B00011100 28
+#define B11101 29
+#define B011101 29
+#define B0011101 29
+#define B00011101 29
+#define B11110 30
+#define B011110 30
+#define B0011110 30
+#define B00011110 30
+#define B11111 31
+#define B011111 31
+#define B0011111 31
+#define B00011111 31
+#define B100000 32
+#define B0100000 32
+#define B00100000 32
+#define B100001 33
+#define B0100001 33
+#define B00100001 33
+#define B100010 34
+#define B0100010 34
+#define B00100010 34
+#define B100011 35
+#define B0100011 35
+#define B00100011 35
+#define B100100 36
+#define B0100100 36
+#define B00100100 36
+#define B100101 37
+#define B0100101 37
+#define B00100101 37
+#define B100110 38
+#define B0100110 38
+#define B00100110 38
+#define B100111 39
+#define B0100111 39
+#define B00100111 39
+#define B101000 40
+#define B0101000 40
+#define B00101000 40
+#define B101001 41
+#define B0101001 41
+#define B00101001 41
+#define B101010 42
+#define B0101010 42
+#define B00101010 42
+#define B101011 43
+#define B0101011 43
+#define B00101011 43
+#define B101100 44
+#define B0101100 44
+#define B00101100 44
+#define B101101 45
+#define B0101101 45
+#define B00101101 45
+#define B101110 46
+#define B0101110 46
+#define B00101110 46
+#define B101111 47
+#define B0101111 47
+#define B00101111 47
+#define B110000 48
+#define B0110000 48
+#define B00110000 48
+#define B110001 49
+#define B0110001 49
+#define B00110001 49
+#define B110010 50
+#define B0110010 50
+#define B00110010 50
+#define B110011 51
+#define B0110011 51
+#define B00110011 51
+#define B110100 52
+#define B0110100 52
+#define B00110100 52
+#define B110101 53
+#define B0110101 53
+#define B00110101 53
+#define B110110 54
+#define B0110110 54
+#define B00110110 54
+#define B110111 55
+#define B0110111 55
+#define B00110111 55
+#define B111000 56
+#define B0111000 56
+#define B00111000 56
+#define B111001 57
+#define B0111001 57
+#define B00111001 57
+#define B111010 58
+#define B0111010 58
+#define B00111010 58
+#define B111011 59
+#define B0111011 59
+#define B00111011 59
+#define B111100 60
+#define B0111100 60
+#define B00111100 60
+#define B111101 61
+#define B0111101 61
+#define B00111101 61
+#define B111110 62
+#define B0111110 62
+#define B00111110 62
+#define B111111 63
+#define B0111111 63
+#define B00111111 63
+#define B1000000 64
+#define B01000000 64
+#define B1000001 65
+#define B01000001 65
+#define B1000010 66
+#define B01000010 66
+#define B1000011 67
+#define B01000011 67
+#define B1000100 68
+#define B01000100 68
+#define B1000101 69
+#define B01000101 69
+#define B1000110 70
+#define B01000110 70
+#define B1000111 71
+#define B01000111 71
+#define B1001000 72
+#define B01001000 72
+#define B1001001 73
+#define B01001001 73
+#define B1001010 74
+#define B01001010 74
+#define B1001011 75
+#define B01001011 75
+#define B1001100 76
+#define B01001100 76
+#define B1001101 77
+#define B01001101 77
+#define B1001110 78
+#define B01001110 78
+#define B1001111 79
+#define B01001111 79
+#define B1010000 80
+#define B01010000 80
+#define B1010001 81
+#define B01010001 81
+#define B1010010 82
+#define B01010010 82
+#define B1010011 83
+#define B01010011 83
+#define B1010100 84
+#define B01010100 84
+#define B1010101 85
+#define B01010101 85
+#define B1010110 86
+#define B01010110 86
+#define B1010111 87
+#define B01010111 87
+#define B1011000 88
+#define B01011000 88
+#define B1011001 89
+#define B01011001 89
+#define B1011010 90
+#define B01011010 90
+#define B1011011 91
+#define B01011011 91
+#define B1011100 92
+#define B01011100 92
+#define B1011101 93
+#define B01011101 93
+#define B1011110 94
+#define B01011110 94
+#define B1011111 95
+#define B01011111 95
+#define B1100000 96
+#define B01100000 96
+#define B1100001 97
+#define B01100001 97
+#define B1100010 98
+#define B01100010 98
+#define B1100011 99
+#define B01100011 99
+#define B1100100 100
+#define B01100100 100
+#define B1100101 101
+#define B01100101 101
+#define B1100110 102
+#define B01100110 102
+#define B1100111 103
+#define B01100111 103
+#define B1101000 104
+#define B01101000 104
+#define B1101001 105
+#define B01101001 105
+#define B1101010 106
+#define B01101010 106
+#define B1101011 107
+#define B01101011 107
+#define B1101100 108
+#define B01101100 108
+#define B1101101 109
+#define B01101101 109
+#define B1101110 110
+#define B01101110 110
+#define B1101111 111
+#define B01101111 111
+#define B1110000 112
+#define B01110000 112
+#define B1110001 113
+#define B01110001 113
+#define B1110010 114
+#define B01110010 114
+#define B1110011 115
+#define B01110011 115
+#define B1110100 116
+#define B01110100 116
+#define B1110101 117
+#define B01110101 117
+#define B1110110 118
+#define B01110110 118
+#define B1110111 119
+#define B01110111 119
+#define B1111000 120
+#define B01111000 120
+#define B1111001 121
+#define B01111001 121
+#define B1111010 122
+#define B01111010 122
+#define B1111011 123
+#define B01111011 123
+#define B1111100 124
+#define B01111100 124
+#define B1111101 125
+#define B01111101 125
+#define B1111110 126
+#define B01111110 126
+#define B1111111 127
+#define B01111111 127
+#define B10000000 128
+#define B10000001 129
+#define B10000010 130
+#define B10000011 131
+#define B10000100 132
+#define B10000101 133
+#define B10000110 134
+#define B10000111 135
+#define B10001000 136
+#define B10001001 137
+#define B10001010 138
+#define B10001011 139
+#define B10001100 140
+#define B10001101 141
+#define B10001110 142
+#define B10001111 143
+#define B10010000 144
+#define B10010001 145
+#define B10010010 146
+#define B10010011 147
+#define B10010100 148
+#define B10010101 149
+#define B10010110 150
+#define B10010111 151
+#define B10011000 152
+#define B10011001 153
+#define B10011010 154
+#define B10011011 155
+#define B10011100 156
+#define B10011101 157
+#define B10011110 158
+#define B10011111 159
+#define B10100000 160
+#define B10100001 161
+#define B10100010 162
+#define B10100011 163
+#define B10100100 164
+#define B10100101 165
+#define B10100110 166
+#define B10100111 167
+#define B10101000 168
+#define B10101001 169
+#define B10101010 170
+#define B10101011 171
+#define B10101100 172
+#define B10101101 173
+#define B10101110 174
+#define B10101111 175
+#define B10110000 176
+#define B10110001 177
+#define B10110010 178
+#define B10110011 179
+#define B10110100 180
+#define B10110101 181
+#define B10110110 182
+#define B10110111 183
+#define B10111000 184
+#define B10111001 185
+#define B10111010 186
+#define B10111011 187
+#define B10111100 188
+#define B10111101 189
+#define B10111110 190
+#define B10111111 191
+#define B11000000 192
+#define B11000001 193
+#define B11000010 194
+#define B11000011 195
+#define B11000100 196
+#define B11000101 197
+#define B11000110 198
+#define B11000111 199
+#define B11001000 200
+#define B11001001 201
+#define B11001010 202
+#define B11001011 203
+#define B11001100 204
+#define B11001101 205
+#define B11001110 206
+#define B11001111 207
+#define B11010000 208
+#define B11010001 209
+#define B11010010 210
+#define B11010011 211
+#define B11010100 212
+#define B11010101 213
+#define B11010110 214
+#define B11010111 215
+#define B11011000 216
+#define B11011001 217
+#define B11011010 218
+#define B11011011 219
+#define B11011100 220
+#define B11011101 221
+#define B11011110 222
+#define B11011111 223
+#define B11100000 224
+#define B11100001 225
+#define B11100010 226
+#define B11100011 227
+#define B11100100 228
+#define B11100101 229
+#define B11100110 230
+#define B11100111 231
+#define B11101000 232
+#define B11101001 233
+#define B11101010 234
+#define B11101011 235
+#define B11101100 236
+#define B11101101 237
+#define B11101110 238
+#define B11101111 239
+#define B11110000 240
+#define B11110001 241
+#define B11110010 242
+#define B11110011 243
+#define B11110100 244
+#define B11110101 245
+#define B11110110 246
+#define B11110111 247
+#define B11111000 248
+#define B11111001 249
+#define B11111010 250
+#define B11111011 251
+#define B11111100 252
+#define B11111101 253
+#define B11111110 254
+#define B11111111 255
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/main.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/main.cpp +20 -0
@@ 0,0 1,20 @@
+#include <Arduino.h>
+
+int main(void)
+{
+ init();
+
+#if defined(USBCON)
+ USBDevice.attach();
+#endif
+
+ setup();
+
+ for (;;) {
+ loop();
+ if (serialEventRun) serialEventRun();
+ }
+
+ return 0;
+}
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/new.cpp => protocol/usb_hid/arduino-1.0.1/cores/arduino/new.cpp +18 -0
@@ 0,0 1,18 @@
+#include <new.h>
+
+void * operator new(size_t size)
+{
+ return malloc(size);
+}
+
+void operator delete(void * ptr)
+{
+ free(ptr);
+}
+
+int __cxa_guard_acquire(__guard *g) {return !*(char *)(g);};
+void __cxa_guard_release (__guard *g) {*(char *)g = 1;};
+void __cxa_guard_abort (__guard *) {};
+
+void __cxa_pure_virtual(void) {};
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/new.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/new.h +22 -0
@@ 0,0 1,22 @@
+/* Header to define new/delete operators as they aren't provided by avr-gcc by default
+ Taken from http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=59453
+ */
+
+#ifndef NEW_H
+#define NEW_H
+
+#include <stdlib.h>
+
+void * operator new(size_t size);
+void operator delete(void * ptr);
+
+__extension__ typedef int __guard __attribute__((mode (__DI__)));
+
+extern "C" int __cxa_guard_acquire(__guard *);
+extern "C" void __cxa_guard_release (__guard *);
+extern "C" void __cxa_guard_abort (__guard *);
+
+extern "C" void __cxa_pure_virtual(void);
+
+#endif
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring.c => protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring.c +326 -0
@@ 0,0 1,326 @@
+/*
+ wiring.c - Partial implementation of the Wiring API for the ATmega8.
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id$
+*/
+
+#include "wiring_private.h"
+
+// the prescaler is set so that timer0 ticks every 64 clock cycles, and the
+// the overflow handler is called every 256 ticks.
+#define MICROSECONDS_PER_TIMER0_OVERFLOW (clockCyclesToMicroseconds(64 * 256))
+
+// the whole number of milliseconds per timer0 overflow
+#define MILLIS_INC (MICROSECONDS_PER_TIMER0_OVERFLOW / 1000)
+
+// the fractional number of milliseconds per timer0 overflow. we shift right
+// by three to fit these numbers into a byte. (for the clock speeds we care
+// about - 8 and 16 MHz - this doesn't lose precision.)
+#define FRACT_INC ((MICROSECONDS_PER_TIMER0_OVERFLOW % 1000) >> 3)
+#define FRACT_MAX (1000 >> 3)
+
+volatile unsigned long timer0_overflow_count = 0;
+volatile unsigned long timer0_millis = 0;
+static unsigned char timer0_fract = 0;
+
+#if defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
+SIGNAL(TIM0_OVF_vect)
+#else
+SIGNAL(TIMER0_OVF_vect)
+#endif
+{
+ // copy these to local variables so they can be stored in registers
+ // (volatile variables must be read from memory on every access)
+ unsigned long m = timer0_millis;
+ unsigned char f = timer0_fract;
+
+ m += MILLIS_INC;
+ f += FRACT_INC;
+ if (f >= FRACT_MAX) {
+ f -= FRACT_MAX;
+ m += 1;
+ }
+
+ timer0_fract = f;
+ timer0_millis = m;
+ timer0_overflow_count++;
+}
+
+unsigned long millis()
+{
+ unsigned long m;
+ uint8_t oldSREG = SREG;
+
+ // disable interrupts while we read timer0_millis or we might get an
+ // inconsistent value (e.g. in the middle of a write to timer0_millis)
+ cli();
+ m = timer0_millis;
+ SREG = oldSREG;
+
+ return m;
+}
+
+unsigned long micros() {
+ unsigned long m;
+ uint8_t oldSREG = SREG, t;
+
+ cli();
+ m = timer0_overflow_count;
+#if defined(TCNT0)
+ t = TCNT0;
+#elif defined(TCNT0L)
+ t = TCNT0L;
+#else
+ #error TIMER 0 not defined
+#endif
+
+
+#ifdef TIFR0
+ if ((TIFR0 & _BV(TOV0)) && (t < 255))
+ m++;
+#else
+ if ((TIFR & _BV(TOV0)) && (t < 255))
+ m++;
+#endif
+
+ SREG = oldSREG;
+
+ return ((m << 8) + t) * (64 / clockCyclesPerMicrosecond());
+}
+
+void delay(unsigned long ms)
+{
+//PORTB &= ~(1<<0);
+ uint16_t start = (uint16_t)micros();
+
+ while (ms > 0) {
+ if (((uint16_t)micros() - start) >= 1000) {
+ ms--;
+ start += 1000;
+ }
+ }
+//PORTB |= (1<<0);
+}
+
+/* Delay for the given number of microseconds. Assumes a 8 or 16 MHz clock. */
+void delayMicroseconds(unsigned int us)
+{
+ // calling avrlib's delay_us() function with low values (e.g. 1 or
+ // 2 microseconds) gives delays longer than desired.
+ //delay_us(us);
+#if F_CPU >= 20000000L
+ // for the 20 MHz clock on rare Arduino boards
+
+ // for a one-microsecond delay, simply wait 2 cycle and return. The overhead
+ // of the function call yields a delay of exactly a one microsecond.
+ __asm__ __volatile__ (
+ "nop" "\n\t"
+ "nop"); //just waiting 2 cycle
+ if (--us == 0)
+ return;
+
+ // the following loop takes a 1/5 of a microsecond (4 cycles)
+ // per iteration, so execute it five times for each microsecond of
+ // delay requested.
+ us = (us<<2) + us; // x5 us
+
+ // account for the time taken in the preceeding commands.
+ us -= 2;
+
+#elif F_CPU >= 16000000L
+ // for the 16 MHz clock on most Arduino boards
+
+ // for a one-microsecond delay, simply return. the overhead
+ // of the function call yields a delay of approximately 1 1/8 us.
+ if (--us == 0)
+ return;
+
+ // the following loop takes a quarter of a microsecond (4 cycles)
+ // per iteration, so execute it four times for each microsecond of
+ // delay requested.
+ us <<= 2;
+
+ // account for the time taken in the preceeding commands.
+ us -= 2;
+#else
+ // for the 8 MHz internal clock on the ATmega168
+
+ // for a one- or two-microsecond delay, simply return. the overhead of
+ // the function calls takes more than two microseconds. can't just
+ // subtract two, since us is unsigned; we'd overflow.
+ if (--us == 0)
+ return;
+ if (--us == 0)
+ return;
+
+ // the following loop takes half of a microsecond (4 cycles)
+ // per iteration, so execute it twice for each microsecond of
+ // delay requested.
+ us <<= 1;
+
+ // partially compensate for the time taken by the preceeding commands.
+ // we can't subtract any more than this or we'd overflow w/ small delays.
+ us--;
+#endif
+
+ // busy wait
+ __asm__ __volatile__ (
+ "1: sbiw %0,1" "\n\t" // 2 cycles
+ "brne 1b" : "=w" (us) : "0" (us) // 2 cycles
+ );
+}
+
+void init()
+{
+ // this needs to be called before setup() or some functions won't
+ // work there
+ sei();
+
+ // on the ATmega168, timer 0 is also used for fast hardware pwm
+ // (using phase-correct PWM would mean that timer 0 overflowed half as often
+ // resulting in different millis() behavior on the ATmega8 and ATmega168)
+#if defined(TCCR0A) && defined(WGM01)
+ sbi(TCCR0A, WGM01);
+ sbi(TCCR0A, WGM00);
+#endif
+
+ // set timer 0 prescale factor to 64
+#if defined(__AVR_ATmega128__)
+ // CPU specific: different values for the ATmega128
+ sbi(TCCR0, CS02);
+#elif defined(TCCR0) && defined(CS01) && defined(CS00)
+ // this combination is for the standard atmega8
+ sbi(TCCR0, CS01);
+ sbi(TCCR0, CS00);
+#elif defined(TCCR0B) && defined(CS01) && defined(CS00)
+ // this combination is for the standard 168/328/1280/2560
+ sbi(TCCR0B, CS01);
+ sbi(TCCR0B, CS00);
+#elif defined(TCCR0A) && defined(CS01) && defined(CS00)
+ // this combination is for the __AVR_ATmega645__ series
+ sbi(TCCR0A, CS01);
+ sbi(TCCR0A, CS00);
+#else
+ #error Timer 0 prescale factor 64 not set correctly
+#endif
+
+ // enable timer 0 overflow interrupt
+#if defined(TIMSK) && defined(TOIE0)
+ sbi(TIMSK, TOIE0);
+#elif defined(TIMSK0) && defined(TOIE0)
+ sbi(TIMSK0, TOIE0);
+#else
+ #error Timer 0 overflow interrupt not set correctly
+#endif
+
+ // timers 1 and 2 are used for phase-correct hardware pwm
+ // this is better for motors as it ensures an even waveform
+ // note, however, that fast pwm mode can achieve a frequency of up
+ // 8 MHz (with a 16 MHz clock) at 50% duty cycle
+
+#if defined(TCCR1B) && defined(CS11) && defined(CS10)
+ TCCR1B = 0;
+
+ // set timer 1 prescale factor to 64
+ sbi(TCCR1B, CS11);
+#if F_CPU >= 8000000L
+ sbi(TCCR1B, CS10);
+#endif
+#elif defined(TCCR1) && defined(CS11) && defined(CS10)
+ sbi(TCCR1, CS11);
+#if F_CPU >= 8000000L
+ sbi(TCCR1, CS10);
+#endif
+#endif
+ // put timer 1 in 8-bit phase correct pwm mode
+#if defined(TCCR1A) && defined(WGM10)
+ sbi(TCCR1A, WGM10);
+#elif defined(TCCR1)
+ #warning this needs to be finished
+#endif
+
+ // set timer 2 prescale factor to 64
+#if defined(TCCR2) && defined(CS22)
+ sbi(TCCR2, CS22);
+#elif defined(TCCR2B) && defined(CS22)
+ sbi(TCCR2B, CS22);
+#else
+ #warning Timer 2 not finished (may not be present on this CPU)
+#endif
+
+ // configure timer 2 for phase correct pwm (8-bit)
+#if defined(TCCR2) && defined(WGM20)
+ sbi(TCCR2, WGM20);
+#elif defined(TCCR2A) && defined(WGM20)
+ sbi(TCCR2A, WGM20);
+#else
+ #warning Timer 2 not finished (may not be present on this CPU)
+#endif
+
+#if defined(TCCR3B) && defined(CS31) && defined(WGM30)
+ sbi(TCCR3B, CS31); // set timer 3 prescale factor to 64
+ sbi(TCCR3B, CS30);
+ sbi(TCCR3A, WGM30); // put timer 3 in 8-bit phase correct pwm mode
+#endif
+
+#if defined(TCCR4A) && defined(TCCR4B) && defined(TCCR4D) /* beginning of timer4 block for 32U4 and similar */
+ sbi(TCCR4B, CS42); // set timer4 prescale factor to 64
+ sbi(TCCR4B, CS41);
+ sbi(TCCR4B, CS40);
+ sbi(TCCR4D, WGM40); // put timer 4 in phase- and frequency-correct PWM mode
+ sbi(TCCR4A, PWM4A); // enable PWM mode for comparator OCR4A
+ sbi(TCCR4C, PWM4D); // enable PWM mode for comparator OCR4D
+#else /* beginning of timer4 block for ATMEGA1280 and ATMEGA2560 */
+#if defined(TCCR4B) && defined(CS41) && defined(WGM40)
+ sbi(TCCR4B, CS41); // set timer 4 prescale factor to 64
+ sbi(TCCR4B, CS40);
+ sbi(TCCR4A, WGM40); // put timer 4 in 8-bit phase correct pwm mode
+#endif
+#endif /* end timer4 block for ATMEGA1280/2560 and similar */
+
+#if defined(TCCR5B) && defined(CS51) && defined(WGM50)
+ sbi(TCCR5B, CS51); // set timer 5 prescale factor to 64
+ sbi(TCCR5B, CS50);
+ sbi(TCCR5A, WGM50); // put timer 5 in 8-bit phase correct pwm mode
+#endif
+
+#if defined(ADCSRA)
+ // set a2d prescale factor to 128
+ // 16 MHz / 128 = 125 KHz, inside the desired 50-200 KHz range.
+ // XXX: this will not work properly for other clock speeds, and
+ // this code should use F_CPU to determine the prescale factor.
+ sbi(ADCSRA, ADPS2);
+ sbi(ADCSRA, ADPS1);
+ sbi(ADCSRA, ADPS0);
+
+ // enable a2d conversions
+ sbi(ADCSRA, ADEN);
+#endif
+
+ // the bootloader connects pins 0 and 1 to the USART; disconnect them
+ // here so they can be used as normal digital i/o; they will be
+ // reconnected in Serial.begin()
+#if defined(UCSRB)
+ UCSRB = 0;
+#elif defined(UCSR0B)
+ UCSR0B = 0;
+#endif
+}
A protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_analog.c => protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_analog.c +282 -0
@@ 0,0 1,282 @@
+/*
+ wiring_analog.c - analog input and output
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ Modified 28 September 2010 by Mark Sproul
+
+ $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
+*/
+
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+uint8_t analog_reference = DEFAULT;
+
+void analogReference(uint8_t mode)
+{
+ // can't actually set the register here because the default setting
+ // will connect AVCC and the AREF pin, which would cause a short if
+ // there's something connected to AREF.
+ analog_reference = mode;
+}
+
+int analogRead(uint8_t pin)
+{
+ uint8_t low, high;
+
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+ if (pin >= 54) pin -= 54; // allow for channel or pin numbers
+#elif defined(__AVR_ATmega32U4__)
+ if (pin >= 18) pin -= 18; // allow for channel or pin numbers
+#elif defined(__AVR_ATmega1284__)
+ if (pin >= 24) pin -= 24; // allow for channel or pin numbers
+#else
+ if (pin >= 14) pin -= 14; // allow for channel or pin numbers
+#endif
+
+#if defined(__AVR_ATmega32U4__)
+ pin = analogPinToChannel(pin);
+ ADCSRB = (ADCSRB & ~(1 << MUX5)) | (((pin >> 3) & 0x01) << MUX5);
+#elif defined(ADCSRB) && defined(MUX5)
+ // the MUX5 bit of ADCSRB selects whether we're reading from channels
+ // 0 to 7 (MUX5 low) or 8 to 15 (MUX5 high).
+ ADCSRB = (ADCSRB & ~(1 << MUX5)) | (((pin >> 3) & 0x01) << MUX5);
+#endif
+
+ // set the analog reference (high two bits of ADMUX) and select the
+ // channel (low 4 bits). this also sets ADLAR (left-adjust result)
+ // to 0 (the default).
+#if defined(ADMUX)
+ ADMUX = (analog_reference << 6) | (pin & 0x07);
+#endif
+
+ // without a delay, we seem to read from the wrong channel
+ //delay(1);
+
+#if defined(ADCSRA) && defined(ADCL)
+ // start the conversion
+ sbi(ADCSRA, ADSC);
+
+ // ADSC is cleared when the conversion finishes
+ while (bit_is_set(ADCSRA, ADSC));
+
+ // we have to read ADCL first; doing so locks both ADCL
+ // and ADCH until ADCH is read. reading ADCL second would
+ // cause the results of each conversion to be discarded,
+ // as ADCL and ADCH would be locked when it completed.
+ low = ADCL;
+ high = ADCH;
+#else
+ // we dont have an ADC, return 0
+ low = 0;
+ high = 0;
+#endif
+
+ // combine the two bytes
+ return (high << 8) | low;
+}
+
+// Right now, PWM output only works on the pins with
+// hardware support. These are defined in the appropriate
+// pins_*.c file. For the rest of the pins, we default
+// to digital output.
+void analogWrite(uint8_t pin, int val)
+{
+ // We need to make sure the PWM output is enabled for those pins
+ // that support it, as we turn it off when digitally reading or
+ // writing with them. Also, make sure the pin is in output mode
+ // for consistenty with Wiring, which doesn't require a pinMode
+ // call for the analog output pins.
+ pinMode(pin, OUTPUT);
+ if (val == 0)
+ {
+ digitalWrite(pin, LOW);
+ }
+ else if (val == 255)
+ {
+ digitalWrite(pin, HIGH);
+ }
+ else
+ {
+ switch(digitalPinToTimer(pin))
+ {
+ // XXX fix needed for atmega8
+ #if defined(TCCR0) && defined(COM00) && !defined(__AVR_ATmega8__)
+ case TIMER0A:
+ // connect pwm to pin on timer 0
+ sbi(TCCR0, COM00);
+ OCR0 = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR0A) && defined(COM0A1)
+ case TIMER0A:
+ // connect pwm to pin on timer 0, channel A
+ sbi(TCCR0A, COM0A1);
+ OCR0A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR0A) && defined(COM0B1)
+ case TIMER0B:
+ // connect pwm to pin on timer 0, channel B
+ sbi(TCCR0A, COM0B1);
+ OCR0B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR1A) && defined(COM1A1)
+ case TIMER1A:
+ // connect pwm to pin on timer 1, channel A
+ sbi(TCCR1A, COM1A1);
+ OCR1A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR1A) && defined(COM1B1)
+ case TIMER1B:
+ // connect pwm to pin on timer 1, channel B
+ sbi(TCCR1A, COM1B1);
+ OCR1B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR2) && defined(COM21)
+ case TIMER2:
+ // connect pwm to pin on timer 2
+ sbi(TCCR2, COM21);
+ OCR2 = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR2A) && defined(COM2A1)
+ case TIMER2A:
+ // connect pwm to pin on timer 2, channel A
+ sbi(TCCR2A, COM2A1);
+ OCR2A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR2A) && defined(COM2B1)
+ case TIMER2B:
+ // connect pwm to pin on timer 2, channel B
+ sbi(TCCR2A, COM2B1);
+ OCR2B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR3A) && defined(COM3A1)
+ case TIMER3A:
+ // connect pwm to pin on timer 3, channel A
+ sbi(TCCR3A, COM3A1);
+ OCR3A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR3A) && defined(COM3B1)
+ case TIMER3B:
+ // connect pwm to pin on timer 3, channel B
+ sbi(TCCR3A, COM3B1);
+ OCR3B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR3A) && defined(COM3C1)
+ case TIMER3C:
+ // connect pwm to pin on timer 3, channel C
+ sbi(TCCR3A, COM3C1);
+ OCR3C = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR4A)
+ case TIMER4A:
+ //connect pwm to pin on timer 4, channel A
+ sbi(TCCR4A, COM4A1);
+ #if defined(COM4A0) // only used on 32U4
+ cbi(TCCR4A, COM4A0);
+ #endif
+ OCR4A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR4A) && defined(COM4B1)
+ case TIMER4B:
+ // connect pwm to pin on timer 4, channel B
+ sbi(TCCR4A, COM4B1);
+ OCR4B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR4A) && defined(COM4C1)
+ case TIMER4C:
+ // connect pwm to pin on timer 4, channel C
+ sbi(TCCR4A, COM4C1);
+ OCR4C = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR4C) && defined(COM4D1)
+ case TIMER4D:
+ // connect pwm to pin on timer 4, channel D
+ sbi(TCCR4C, COM4D1);
+ #if defined(COM4D0) // only used on 32U4
+ cbi(TCCR4C, COM4D0);
+ #endif
+ OCR4D = val; // set pwm duty
+ break;
+ #endif
+
+
+ #if defined(TCCR5A) && defined(COM5A1)
+ case TIMER5A:
+ // connect pwm to pin on timer 5, channel A
+ sbi(TCCR5A, COM5A1);
+ OCR5A = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR5A) && defined(COM5B1)
+ case TIMER5B:
+ // connect pwm to pin on timer 5, channel B
+ sbi(TCCR5A, COM5B1);
+ OCR5B = val; // set pwm duty
+ break;
+ #endif
+
+ #if defined(TCCR5A) && defined(COM5C1)
+ case TIMER5C:
+ // connect pwm to pin on timer 5, channel C
+ sbi(TCCR5A, COM5C1);
+ OCR5C = val; // set pwm duty
+ break;
+ #endif
+
+ case NOT_ON_TIMER:
+ default:
+ if (val < 128) {
+ digitalWrite(pin, LOW);
+ } else {
+ digitalWrite(pin, HIGH);
+ }
+ }
+ }
+}
+
A protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_digital.c => protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_digital.c +178 -0
@@ 0,0 1,178 @@
+/*
+ wiring_digital.c - digital input and output functions
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ Modified 28 September 2010 by Mark Sproul
+
+ $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
+*/
+
+#define ARDUINO_MAIN
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+void pinMode(uint8_t pin, uint8_t mode)
+{
+ uint8_t bit = digitalPinToBitMask(pin);
+ uint8_t port = digitalPinToPort(pin);
+ volatile uint8_t *reg, *out;
+
+ if (port == NOT_A_PIN) return;
+
+ // JWS: can I let the optimizer do this?
+ reg = portModeRegister(port);
+ out = portOutputRegister(port);
+
+ if (mode == INPUT) {
+ uint8_t oldSREG = SREG;
+ cli();
+ *reg &= ~bit;
+ *out &= ~bit;
+ SREG = oldSREG;
+ } else if (mode == INPUT_PULLUP) {
+ uint8_t oldSREG = SREG;
+ cli();
+ *reg &= ~bit;
+ *out |= bit;
+ SREG = oldSREG;
+ } else {
+ uint8_t oldSREG = SREG;
+ cli();
+ *reg |= bit;
+ SREG = oldSREG;
+ }
+}
+
+// Forcing this inline keeps the callers from having to push their own stuff
+// on the stack. It is a good performance win and only takes 1 more byte per
+// user than calling. (It will take more bytes on the 168.)
+//
+// But shouldn't this be moved into pinMode? Seems silly to check and do on
+// each digitalread or write.
+//
+// Mark Sproul:
+// - Removed inline. Save 170 bytes on atmega1280
+// - changed to a switch statment; added 32 bytes but much easier to read and maintain.
+// - Added more #ifdefs, now compiles for atmega645
+//
+//static inline void turnOffPWM(uint8_t timer) __attribute__ ((always_inline));
+//static inline void turnOffPWM(uint8_t timer)
+static void turnOffPWM(uint8_t timer)
+{
+ switch (timer)
+ {
+ #if defined(TCCR1A) && defined(COM1A1)
+ case TIMER1A: cbi(TCCR1A, COM1A1); break;
+ #endif
+ #if defined(TCCR1A) && defined(COM1B1)
+ case TIMER1B: cbi(TCCR1A, COM1B1); break;
+ #endif
+
+ #if defined(TCCR2) && defined(COM21)
+ case TIMER2: cbi(TCCR2, COM21); break;
+ #endif
+
+ #if defined(TCCR0A) && defined(COM0A1)
+ case TIMER0A: cbi(TCCR0A, COM0A1); break;
+ #endif
+
+ #if defined(TIMER0B) && defined(COM0B1)
+ case TIMER0B: cbi(TCCR0A, COM0B1); break;
+ #endif
+ #if defined(TCCR2A) && defined(COM2A1)
+ case TIMER2A: cbi(TCCR2A, COM2A1); break;
+ #endif
+ #if defined(TCCR2A) && defined(COM2B1)
+ case TIMER2B: cbi(TCCR2A, COM2B1); break;
+ #endif
+
+ #if defined(TCCR3A) && defined(COM3A1)
+ case TIMER3A: cbi(TCCR3A, COM3A1); break;
+ #endif
+ #if defined(TCCR3A) && defined(COM3B1)
+ case TIMER3B: cbi(TCCR3A, COM3B1); break;
+ #endif
+ #if defined(TCCR3A) && defined(COM3C1)
+ case TIMER3C: cbi(TCCR3A, COM3C1); break;
+ #endif
+
+ #if defined(TCCR4A) && defined(COM4A1)
+ case TIMER4A: cbi(TCCR4A, COM4A1); break;
+ #endif
+ #if defined(TCCR4A) && defined(COM4B1)
+ case TIMER4B: cbi(TCCR4A, COM4B1); break;
+ #endif
+ #if defined(TCCR4A) && defined(COM4C1)
+ case TIMER4C: cbi(TCCR4A, COM4C1); break;
+ #endif
+ #if defined(TCCR4C) && defined(COM4D1)
+ case TIMER4D: cbi(TCCR4C, COM4D1); break;
+ #endif
+
+ #if defined(TCCR5A)
+ case TIMER5A: cbi(TCCR5A, COM5A1); break;
+ case TIMER5B: cbi(TCCR5A, COM5B1); break;
+ case TIMER5C: cbi(TCCR5A, COM5C1); break;
+ #endif
+ }
+}
+
+void digitalWrite(uint8_t pin, uint8_t val)
+{
+ uint8_t timer = digitalPinToTimer(pin);
+ uint8_t bit = digitalPinToBitMask(pin);
+ uint8_t port = digitalPinToPort(pin);
+ volatile uint8_t *out;
+
+ if (port == NOT_A_PIN) return;
+
+ // If the pin that support PWM output, we need to turn it off
+ // before doing a digital write.
+ if (timer != NOT_ON_TIMER) turnOffPWM(timer);
+
+ out = portOutputRegister(port);
+
+ uint8_t oldSREG = SREG;
+ cli();
+
+ if (val == LOW) {
+ *out &= ~bit;
+ } else {
+ *out |= bit;
+ }
+
+ SREG = oldSREG;
+}
+
+int digitalRead(uint8_t pin)
+{
+ uint8_t timer = digitalPinToTimer(pin);
+ uint8_t bit = digitalPinToBitMask(pin);
+ uint8_t port = digitalPinToPort(pin);
+
+ if (port == NOT_A_PIN) return LOW;
+
+ // If the pin that support PWM output, we need to turn it off
+ // before getting a digital reading.
+ if (timer != NOT_ON_TIMER) turnOffPWM(timer);
+
+ if (*portInputRegister(port) & bit) return HIGH;
+ return LOW;
+}
A protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_private.h => protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_private.h +69 -0
@@ 0,0 1,69 @@
+/*
+ wiring_private.h - Internal header file.
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 239 2007-01-12 17:58:39Z mellis $
+*/
+
+#ifndef WiringPrivate_h
+#define WiringPrivate_h
+
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+#include "Arduino.h"
+
+#ifdef __cplusplus
+extern "C"{
+#endif
+
+#ifndef cbi
+#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+#endif
+#ifndef sbi
+#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#endif
+
+#define EXTERNAL_INT_0 0
+#define EXTERNAL_INT_1 1
+#define EXTERNAL_INT_2 2
+#define EXTERNAL_INT_3 3
+#define EXTERNAL_INT_4 4
+#define EXTERNAL_INT_5 5
+#define EXTERNAL_INT_6 6
+#define EXTERNAL_INT_7 7
+
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define EXTERNAL_NUM_INTERRUPTS 8
+#elif defined(__AVR_ATmega1284P__)
+#define EXTERNAL_NUM_INTERRUPTS 3
+#else
+#define EXTERNAL_NUM_INTERRUPTS 2
+#endif
+
+typedef void (*voidFuncPtr)(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif
A protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_pulse.c => protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_pulse.c +69 -0
@@ 0,0 1,69 @@
+/*
+ wiring_pulse.c - pulseIn() function
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
+*/
+
+#include "wiring_private.h"
+#include "pins_arduino.h"
+
+/* Measures the length (in microseconds) of a pulse on the pin; state is HIGH
+ * or LOW, the type of pulse to measure. Works on pulses from 2-3 microseconds
+ * to 3 minutes in length, but must be called at least a few dozen microseconds
+ * before the start of the pulse. */
+unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout)
+{
+ // cache the port and bit of the pin in order to speed up the
+ // pulse width measuring loop and achieve finer resolution. calling
+ // digitalRead() instead yields much coarser resolution.
+ uint8_t bit = digitalPinToBitMask(pin);
+ uint8_t port = digitalPinToPort(pin);
+ uint8_t stateMask = (state ? bit : 0);
+ unsigned long width = 0; // keep initialization out of time critical area
+
+ // convert the timeout from microseconds to a number of times through
+ // the initial loop; it takes 16 clock cycles per iteration.
+ unsigned long numloops = 0;
+ unsigned long maxloops = microsecondsToClockCycles(timeout) / 16;
+
+ // wait for any previous pulse to end
+ while ((*portInputRegister(port) & bit) == stateMask)
+ if (numloops++ == maxloops)
+ return 0;
+
+ // wait for the pulse to start
+ while ((*portInputRegister(port) & bit) != stateMask)
+ if (numloops++ == maxloops)
+ return 0;
+
+ // wait for the pulse to stop
+ while ((*portInputRegister(port) & bit) == stateMask) {
+ if (numloops++ == maxloops)
+ return 0;
+ width++;
+ }
+
+ // convert the reading to microseconds. The loop has been determined
+ // to be 20 clock cycles long and have about 16 clocks between the edge
+ // and the start of the loop. There will be some error introduced by
+ // the interrupt handlers.
+ return clockCyclesToMicroseconds(width * 21 + 16);
+}
A protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_shift.c => protocol/usb_hid/arduino-1.0.1/cores/arduino/wiring_shift.c +55 -0
@@ 0,0 1,55 @@
+/*
+ wiring_shift.c - shiftOut() function
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2005-2006 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
+*/
+
+#include "wiring_private.h"
+
+uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder) {
+ uint8_t value = 0;
+ uint8_t i;
+
+ for (i = 0; i < 8; ++i) {
+ digitalWrite(clockPin, HIGH);
+ if (bitOrder == LSBFIRST)
+ value |= digitalRead(dataPin) << i;
+ else
+ value |= digitalRead(dataPin) << (7 - i);
+ digitalWrite(clockPin, LOW);
+ }
+ return value;
+}
+
+void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val)
+{
+ uint8_t i;
+
+ for (i = 0; i < 8; i++) {
+ if (bitOrder == LSBFIRST)
+ digitalWrite(dataPin, !!(val & (1 << i)));
+ else
+ digitalWrite(dataPin, !!(val & (1 << (7 - i))));
+
+ digitalWrite(clockPin, HIGH);
+ digitalWrite(clockPin, LOW);
+ }
+}
A protocol/usb_hid/arduino-1.0.1/variants/eightanaloginputs/pins_arduino.h => protocol/usb_hid/arduino-1.0.1/variants/eightanaloginputs/pins_arduino.h +27 -0
@@ 0,0 1,27 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#include "../standard/pins_arduino.h"
+#undef NUM_ANALOG_INPUTS
+#define NUM_ANALOG_INPUTS 8
A protocol/usb_hid/arduino-1.0.1/variants/leonardo/pins_arduino.h => protocol/usb_hid/arduino-1.0.1/variants/leonardo/pins_arduino.h +256 -0
@@ 0,0 1,256 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <avr/pgmspace.h>
+
+#define TX_RX_LED_INIT DDRD |= (1<<5), DDRB |= (1<<0)
+#define TXLED0 PORTD |= (1<<5)
+#define TXLED1 PORTD &= ~(1<<5)
+#define RXLED0 PORTB |= (1<<0)
+#define RXLED1 PORTB &= ~(1<<0)
+
+static const uint8_t SDA = 2;
+static const uint8_t SCL = 3;
+
+// Map SPI port to 'new' pins D14..D17
+static const uint8_t SS = 17;
+static const uint8_t MOSI = 16;
+static const uint8_t MISO = 14;
+static const uint8_t SCK = 15;
+
+// Mapping of analog pins as digital I/O
+// A6-A11 share with digital pins
+static const uint8_t A0 = 18;
+static const uint8_t A1 = 19;
+static const uint8_t A2 = 20;
+static const uint8_t A3 = 21;
+static const uint8_t A4 = 22;
+static const uint8_t A5 = 23;
+static const uint8_t A6 = 24; // D4
+static const uint8_t A7 = 25; // D6
+static const uint8_t A8 = 26; // D8
+static const uint8_t A9 = 27; // D9
+static const uint8_t A10 = 28; // D10
+static const uint8_t A11 = 29; // D12
+
+#define digitalPinToPCICR(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCICR) : ((uint8_t *)0))
+#define digitalPinToPCICRbit(p) 0
+#define digitalPinToPCMSK(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCMSK0) : ((uint8_t *)0))
+#define digitalPinToPCMSKbit(p) ( ((p) >= 8 && (p) <= 11) ? (p) - 4 : ((p) == 14 ? 3 : ((p) == 15 ? 1 : ((p) == 16 ? 2 : ((p) == 17 ? 0 : (p - A8 + 4))))))
+
+// __AVR_ATmega32U4__ has an unusual mapping of pins to channels
+extern const uint8_t PROGMEM analog_pin_to_channel_PGM[];
+#define analogPinToChannel(P) ( pgm_read_byte( analog_pin_to_channel_PGM + (P) ) )
+
+#ifdef ARDUINO_MAIN
+
+// On the Arduino board, digital pins are also used
+// for the analog output (software PWM). Analog input
+// pins are a separate set.
+
+// ATMEL ATMEGA32U4 / ARDUINO LEONARDO
+//
+// D0 PD2 RXD1/INT2
+// D1 PD3 TXD1/INT3
+// D2 PD1 SDA SDA/INT1
+// D3# PD0 PWM8/SCL OC0B/SCL/INT0
+// D4 A6 PD4 ADC8
+// D5# PC6 ??? OC3A/#OC4A
+// D6# A7 PD7 FastPWM #OC4D/ADC10
+// D7 PE6 INT6/AIN0
+//
+// D8 A8 PB4 ADC11/PCINT4
+// D9# A9 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5
+// D10# A10 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6
+// D11# PB7 PWM8/16 0C0A/OC1C/#RTS/PCINT7
+// D12 A11 PD6 T1/#OC4D/ADC9
+// D13# PC7 PWM10 CLK0/OC4A
+//
+// A0 D18 PF7 ADC7
+// A1 D19 PF6 ADC6
+// A2 D20 PF5 ADC5
+// A3 D21 PF4 ADC4
+// A4 D22 PF1 ADC1
+// A5 D23 PF0 ADC0
+//
+// New pins D14..D17 to map SPI port to digital pins
+//
+// MISO D14 PB3 MISO,PCINT3
+// SCK D15 PB1 SCK,PCINT1
+// MOSI D16 PB2 MOSI,PCINT2
+// SS D17 PB0 RXLED,SS/PCINT0
+//
+// TXLED PD5
+// RXLED PB0
+// HWB PE2 HWB
+
+// these arrays map port names (e.g. port B) to the
+// appropriate addresses for various functions (e.g. reading
+// and writing)
+const uint16_t PROGMEM port_to_mode_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &DDRB,
+ (uint16_t) &DDRC,
+ (uint16_t) &DDRD,
+ (uint16_t) &DDRE,
+ (uint16_t) &DDRF,
+};
+
+const uint16_t PROGMEM port_to_output_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PORTB,
+ (uint16_t) &PORTC,
+ (uint16_t) &PORTD,
+ (uint16_t) &PORTE,
+ (uint16_t) &PORTF,
+};
+
+const uint16_t PROGMEM port_to_input_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PINB,
+ (uint16_t) &PINC,
+ (uint16_t) &PIND,
+ (uint16_t) &PINE,
+ (uint16_t) &PINF,
+};
+
+const uint8_t PROGMEM digital_pin_to_port_PGM[30] = {
+ PD, // D0 - PD2
+ PD, // D1 - PD3
+ PD, // D2 - PD1
+ PD, // D3 - PD0
+ PD, // D4 - PD4
+ PC, // D5 - PC6
+ PD, // D6 - PD7
+ PE, // D7 - PE6
+
+ PB, // D8 - PB4
+ PB, // D9 - PB5
+ PB, // D10 - PB6
+ PB, // D11 - PB7
+ PD, // D12 - PD6
+ PC, // D13 - PC7
+
+ PB, // D14 - MISO - PB3
+ PB, // D15 - SCK - PB1
+ PB, // D16 - MOSI - PB2
+ PB, // D17 - SS - PB0
+
+ PF, // D18 - A0 - PF7
+ PF, // D19 - A1 - PF6
+ PF, // D20 - A2 - PF5
+ PF, // D21 - A3 - PF4
+ PF, // D22 - A4 - PF1
+ PF, // D23 - A5 - PF0
+
+ PD, // D24 / D4 - A6 - PD4
+ PD, // D25 / D6 - A7 - PD7
+ PB, // D26 / D8 - A8 - PB4
+ PB, // D27 / D9 - A9 - PB5
+ PB, // D28 / D10 - A10 - PB6
+ PD, // D29 / D12 - A11 - PD6
+};
+
+const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[30] = {
+ _BV(2), // D0 - PD2
+ _BV(3), // D1 - PD3
+ _BV(1), // D2 - PD1
+ _BV(0), // D3 - PD0
+ _BV(4), // D4 - PD4
+ _BV(6), // D5 - PC6
+ _BV(7), // D6 - PD7
+ _BV(6), // D7 - PE6
+
+ _BV(4), // D8 - PB4
+ _BV(5), // D9 - PB5
+ _BV(6), // D10 - PB6
+ _BV(7), // D11 - PB7
+ _BV(6), // D12 - PD6
+ _BV(7), // D13 - PC7
+
+ _BV(3), // D14 - MISO - PB3
+ _BV(1), // D15 - SCK - PB1
+ _BV(2), // D16 - MOSI - PB2
+ _BV(0), // D17 - SS - PB0
+
+ _BV(7), // D18 - A0 - PF7
+ _BV(6), // D19 - A1 - PF6
+ _BV(5), // D20 - A2 - PF5
+ _BV(4), // D21 - A3 - PF4
+ _BV(1), // D22 - A4 - PF1
+ _BV(0), // D23 - A5 - PF0
+
+ _BV(4), // D24 / D4 - A6 - PD4
+ _BV(7), // D25 / D6 - A7 - PD7
+ _BV(4), // D26 / D8 - A8 - PB4
+ _BV(5), // D27 / D9 - A9 - PB5
+ _BV(6), // D28 / D10 - A10 - PB6
+ _BV(6), // D29 / D12 - A11 - PD6
+};
+
+const uint8_t PROGMEM digital_pin_to_timer_PGM[16] = {
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ TIMER0B, /* 3 */
+ NOT_ON_TIMER,
+ TIMER3A, /* 5 */
+ TIMER4D, /* 6 */
+ NOT_ON_TIMER,
+
+ NOT_ON_TIMER,
+ TIMER1A, /* 9 */
+ TIMER1B, /* 10 */
+ TIMER0A, /* 11 */
+
+ NOT_ON_TIMER,
+ TIMER4A, /* 13 */
+
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+};
+
+const uint8_t PROGMEM analog_pin_to_channel_PGM[12] = {
+ 7, // A0 PF7 ADC7
+ 6, // A1 PF6 ADC6
+ 5, // A2 PF5 ADC5
+ 4, // A3 PF4 ADC4
+ 1, // A4 PF1 ADC1
+ 0, // A5 PF0 ADC0
+ 8, // A6 D4 PD4 ADC8
+ 10, // A7 D6 PD7 ADC10
+ 11, // A8 D8 PB4 ADC11
+ 12, // A9 D9 PB5 ADC12
+ 13, // A10 D10 PB6 ADC13
+ 9 // A11 D12 PD6 ADC9
+};
+
+#endif /* ARDUINO_MAIN */
+#endif /* Pins_Arduino_h */
A protocol/usb_hid/arduino-1.0.1/variants/mega/pins_arduino.h => protocol/usb_hid/arduino-1.0.1/variants/mega/pins_arduino.h +363 -0
@@ 0,0 1,363 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <avr/pgmspace.h>
+
+#define NUM_DIGITAL_PINS 70
+#define NUM_ANALOG_INPUTS 16
+#define analogInputToDigitalPin(p) ((p < 16) ? (p) + 54 : -1)
+#define digitalPinHasPWM(p) (((p) >= 2 && (p) <= 13) || ((p) >= 44 && (p)<= 46))
+
+static const uint8_t SS = 53;
+static const uint8_t MOSI = 51;
+static const uint8_t MISO = 50;
+static const uint8_t SCK = 52;
+
+static const uint8_t SDA = 20;
+static const uint8_t SCL = 21;
+static const uint8_t LED_BUILTIN = 13;
+
+static const uint8_t A0 = 54;
+static const uint8_t A1 = 55;
+static const uint8_t A2 = 56;
+static const uint8_t A3 = 57;
+static const uint8_t A4 = 58;
+static const uint8_t A5 = 59;
+static const uint8_t A6 = 60;
+static const uint8_t A7 = 61;
+static const uint8_t A8 = 62;
+static const uint8_t A9 = 63;
+static const uint8_t A10 = 64;
+static const uint8_t A11 = 65;
+static const uint8_t A12 = 66;
+static const uint8_t A13 = 67;
+static const uint8_t A14 = 68;
+static const uint8_t A15 = 69;
+
+// A majority of the pins are NOT PCINTs, SO BE WARNED (i.e. you cannot use them as receive pins)
+// Only pins available for RECEIVE (TRANSMIT can be on any pin):
+// (I've deliberately left out pin mapping to the Hardware USARTs - seems senseless to me)
+// Pins: 10, 11, 12, 13, 50, 51, 52, 53, 62, 63, 64, 65, 66, 67, 68, 69
+
+#define digitalPinToPCICR(p) ( (((p) >= 10) && ((p) <= 13)) || \
+ (((p) >= 50) && ((p) <= 53)) || \
+ (((p) >= 62) && ((p) <= 69)) ? (&PCICR) : ((uint8_t *)0) )
+
+#define digitalPinToPCICRbit(p) ( (((p) >= 10) && ((p) <= 13)) || (((p) >= 50) && ((p) <= 53)) ? 0 : \
+ ( (((p) >= 62) && ((p) <= 69)) ? 2 : \
+ 0 ) )
+
+#define digitalPinToPCMSK(p) ( (((p) >= 10) && ((p) <= 13)) || (((p) >= 50) && ((p) <= 53)) ? (&PCMSK0) : \
+ ( (((p) >= 62) && ((p) <= 69)) ? (&PCMSK2) : \
+ ((uint8_t *)0) ) )
+
+#define digitalPinToPCMSKbit(p) ( (((p) >= 10) && ((p) <= 13)) ? ((p) - 6) : \
+ ( ((p) == 50) ? 3 : \
+ ( ((p) == 51) ? 2 : \
+ ( ((p) == 52) ? 1 : \
+ ( ((p) == 53) ? 0 : \
+ ( (((p) >= 62) && ((p) <= 69)) ? ((p) - 62) : \
+ 0 ) ) ) ) ) )
+
+#ifdef ARDUINO_MAIN
+
+const uint16_t PROGMEM port_to_mode_PGM[] = {
+ NOT_A_PORT,
+ (uint16_t) &DDRA,
+ (uint16_t) &DDRB,
+ (uint16_t) &DDRC,
+ (uint16_t) &DDRD,
+ (uint16_t) &DDRE,
+ (uint16_t) &DDRF,
+ (uint16_t) &DDRG,
+ (uint16_t) &DDRH,
+ NOT_A_PORT,
+ (uint16_t) &DDRJ,
+ (uint16_t) &DDRK,
+ (uint16_t) &DDRL,
+};
+
+const uint16_t PROGMEM port_to_output_PGM[] = {
+ NOT_A_PORT,
+ (uint16_t) &PORTA,
+ (uint16_t) &PORTB,
+ (uint16_t) &PORTC,
+ (uint16_t) &PORTD,
+ (uint16_t) &PORTE,
+ (uint16_t) &PORTF,
+ (uint16_t) &PORTG,
+ (uint16_t) &PORTH,
+ NOT_A_PORT,
+ (uint16_t) &PORTJ,
+ (uint16_t) &PORTK,
+ (uint16_t) &PORTL,
+};
+
+const uint16_t PROGMEM port_to_input_PGM[] = {
+ NOT_A_PIN,
+ (uint16_t) &PINA,
+ (uint16_t) &PINB,
+ (uint16_t) &PINC,
+ (uint16_t) &PIND,
+ (uint16_t) &PINE,
+ (uint16_t) &PINF,
+ (uint16_t) &PING,
+ (uint16_t) &PINH,
+ NOT_A_PIN,
+ (uint16_t) &PINJ,
+ (uint16_t) &PINK,
+ (uint16_t) &PINL,
+};
+
+const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
+ // PORTLIST
+ // -------------------------------------------
+ PE , // PE 0 ** 0 ** USART0_RX
+ PE , // PE 1 ** 1 ** USART0_TX
+ PE , // PE 4 ** 2 ** PWM2
+ PE , // PE 5 ** 3 ** PWM3
+ PG , // PG 5 ** 4 ** PWM4
+ PE , // PE 3 ** 5 ** PWM5
+ PH , // PH 3 ** 6 ** PWM6
+ PH , // PH 4 ** 7 ** PWM7
+ PH , // PH 5 ** 8 ** PWM8
+ PH , // PH 6 ** 9 ** PWM9
+ PB , // PB 4 ** 10 ** PWM10
+ PB , // PB 5 ** 11 ** PWM11
+ PB , // PB 6 ** 12 ** PWM12
+ PB , // PB 7 ** 13 ** PWM13
+ PJ , // PJ 1 ** 14 ** USART3_TX
+ PJ , // PJ 0 ** 15 ** USART3_RX
+ PH , // PH 1 ** 16 ** USART2_TX
+ PH , // PH 0 ** 17 ** USART2_RX
+ PD , // PD 3 ** 18 ** USART1_TX
+ PD , // PD 2 ** 19 ** USART1_RX
+ PD , // PD 1 ** 20 ** I2C_SDA
+ PD , // PD 0 ** 21 ** I2C_SCL
+ PA , // PA 0 ** 22 ** D22
+ PA , // PA 1 ** 23 ** D23
+ PA , // PA 2 ** 24 ** D24
+ PA , // PA 3 ** 25 ** D25
+ PA , // PA 4 ** 26 ** D26
+ PA , // PA 5 ** 27 ** D27
+ PA , // PA 6 ** 28 ** D28
+ PA , // PA 7 ** 29 ** D29
+ PC , // PC 7 ** 30 ** D30
+ PC , // PC 6 ** 31 ** D31
+ PC , // PC 5 ** 32 ** D32
+ PC , // PC 4 ** 33 ** D33
+ PC , // PC 3 ** 34 ** D34
+ PC , // PC 2 ** 35 ** D35
+ PC , // PC 1 ** 36 ** D36
+ PC , // PC 0 ** 37 ** D37
+ PD , // PD 7 ** 38 ** D38
+ PG , // PG 2 ** 39 ** D39
+ PG , // PG 1 ** 40 ** D40
+ PG , // PG 0 ** 41 ** D41
+ PL , // PL 7 ** 42 ** D42
+ PL , // PL 6 ** 43 ** D43
+ PL , // PL 5 ** 44 ** D44
+ PL , // PL 4 ** 45 ** D45
+ PL , // PL 3 ** 46 ** D46
+ PL , // PL 2 ** 47 ** D47
+ PL , // PL 1 ** 48 ** D48
+ PL , // PL 0 ** 49 ** D49
+ PB , // PB 3 ** 50 ** SPI_MISO
+ PB , // PB 2 ** 51 ** SPI_MOSI
+ PB , // PB 1 ** 52 ** SPI_SCK
+ PB , // PB 0 ** 53 ** SPI_SS
+ PF , // PF 0 ** 54 ** A0
+ PF , // PF 1 ** 55 ** A1
+ PF , // PF 2 ** 56 ** A2
+ PF , // PF 3 ** 57 ** A3
+ PF , // PF 4 ** 58 ** A4
+ PF , // PF 5 ** 59 ** A5
+ PF , // PF 6 ** 60 ** A6
+ PF , // PF 7 ** 61 ** A7
+ PK , // PK 0 ** 62 ** A8
+ PK , // PK 1 ** 63 ** A9
+ PK , // PK 2 ** 64 ** A10
+ PK , // PK 3 ** 65 ** A11
+ PK , // PK 4 ** 66 ** A12
+ PK , // PK 5 ** 67 ** A13
+ PK , // PK 6 ** 68 ** A14
+ PK , // PK 7 ** 69 ** A15
+};
+
+const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
+ // PIN IN PORT
+ // -------------------------------------------
+ _BV( 0 ) , // PE 0 ** 0 ** USART0_RX
+ _BV( 1 ) , // PE 1 ** 1 ** USART0_TX
+ _BV( 4 ) , // PE 4 ** 2 ** PWM2
+ _BV( 5 ) , // PE 5 ** 3 ** PWM3
+ _BV( 5 ) , // PG 5 ** 4 ** PWM4
+ _BV( 3 ) , // PE 3 ** 5 ** PWM5
+ _BV( 3 ) , // PH 3 ** 6 ** PWM6
+ _BV( 4 ) , // PH 4 ** 7 ** PWM7
+ _BV( 5 ) , // PH 5 ** 8 ** PWM8
+ _BV( 6 ) , // PH 6 ** 9 ** PWM9
+ _BV( 4 ) , // PB 4 ** 10 ** PWM10
+ _BV( 5 ) , // PB 5 ** 11 ** PWM11
+ _BV( 6 ) , // PB 6 ** 12 ** PWM12
+ _BV( 7 ) , // PB 7 ** 13 ** PWM13
+ _BV( 1 ) , // PJ 1 ** 14 ** USART3_TX
+ _BV( 0 ) , // PJ 0 ** 15 ** USART3_RX
+ _BV( 1 ) , // PH 1 ** 16 ** USART2_TX
+ _BV( 0 ) , // PH 0 ** 17 ** USART2_RX
+ _BV( 3 ) , // PD 3 ** 18 ** USART1_TX
+ _BV( 2 ) , // PD 2 ** 19 ** USART1_RX
+ _BV( 1 ) , // PD 1 ** 20 ** I2C_SDA
+ _BV( 0 ) , // PD 0 ** 21 ** I2C_SCL
+ _BV( 0 ) , // PA 0 ** 22 ** D22
+ _BV( 1 ) , // PA 1 ** 23 ** D23
+ _BV( 2 ) , // PA 2 ** 24 ** D24
+ _BV( 3 ) , // PA 3 ** 25 ** D25
+ _BV( 4 ) , // PA 4 ** 26 ** D26
+ _BV( 5 ) , // PA 5 ** 27 ** D27
+ _BV( 6 ) , // PA 6 ** 28 ** D28
+ _BV( 7 ) , // PA 7 ** 29 ** D29
+ _BV( 7 ) , // PC 7 ** 30 ** D30
+ _BV( 6 ) , // PC 6 ** 31 ** D31
+ _BV( 5 ) , // PC 5 ** 32 ** D32
+ _BV( 4 ) , // PC 4 ** 33 ** D33
+ _BV( 3 ) , // PC 3 ** 34 ** D34
+ _BV( 2 ) , // PC 2 ** 35 ** D35
+ _BV( 1 ) , // PC 1 ** 36 ** D36
+ _BV( 0 ) , // PC 0 ** 37 ** D37
+ _BV( 7 ) , // PD 7 ** 38 ** D38
+ _BV( 2 ) , // PG 2 ** 39 ** D39
+ _BV( 1 ) , // PG 1 ** 40 ** D40
+ _BV( 0 ) , // PG 0 ** 41 ** D41
+ _BV( 7 ) , // PL 7 ** 42 ** D42
+ _BV( 6 ) , // PL 6 ** 43 ** D43
+ _BV( 5 ) , // PL 5 ** 44 ** D44
+ _BV( 4 ) , // PL 4 ** 45 ** D45
+ _BV( 3 ) , // PL 3 ** 46 ** D46
+ _BV( 2 ) , // PL 2 ** 47 ** D47
+ _BV( 1 ) , // PL 1 ** 48 ** D48
+ _BV( 0 ) , // PL 0 ** 49 ** D49
+ _BV( 3 ) , // PB 3 ** 50 ** SPI_MISO
+ _BV( 2 ) , // PB 2 ** 51 ** SPI_MOSI
+ _BV( 1 ) , // PB 1 ** 52 ** SPI_SCK
+ _BV( 0 ) , // PB 0 ** 53 ** SPI_SS
+ _BV( 0 ) , // PF 0 ** 54 ** A0
+ _BV( 1 ) , // PF 1 ** 55 ** A1
+ _BV( 2 ) , // PF 2 ** 56 ** A2
+ _BV( 3 ) , // PF 3 ** 57 ** A3
+ _BV( 4 ) , // PF 4 ** 58 ** A4
+ _BV( 5 ) , // PF 5 ** 59 ** A5
+ _BV( 6 ) , // PF 6 ** 60 ** A6
+ _BV( 7 ) , // PF 7 ** 61 ** A7
+ _BV( 0 ) , // PK 0 ** 62 ** A8
+ _BV( 1 ) , // PK 1 ** 63 ** A9
+ _BV( 2 ) , // PK 2 ** 64 ** A10
+ _BV( 3 ) , // PK 3 ** 65 ** A11
+ _BV( 4 ) , // PK 4 ** 66 ** A12
+ _BV( 5 ) , // PK 5 ** 67 ** A13
+ _BV( 6 ) , // PK 6 ** 68 ** A14
+ _BV( 7 ) , // PK 7 ** 69 ** A15
+};
+
+const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
+ // TIMERS
+ // -------------------------------------------
+ NOT_ON_TIMER , // PE 0 ** 0 ** USART0_RX
+ NOT_ON_TIMER , // PE 1 ** 1 ** USART0_TX
+ TIMER3B , // PE 4 ** 2 ** PWM2
+ TIMER3C , // PE 5 ** 3 ** PWM3
+ TIMER0B , // PG 5 ** 4 ** PWM4
+ TIMER3A , // PE 3 ** 5 ** PWM5
+ TIMER4A , // PH 3 ** 6 ** PWM6
+ TIMER4B , // PH 4 ** 7 ** PWM7
+ TIMER4C , // PH 5 ** 8 ** PWM8
+ TIMER2B , // PH 6 ** 9 ** PWM9
+ TIMER2A , // PB 4 ** 10 ** PWM10
+ TIMER1A , // PB 5 ** 11 ** PWM11
+ TIMER1B , // PB 6 ** 12 ** PWM12
+ TIMER0A , // PB 7 ** 13 ** PWM13
+ NOT_ON_TIMER , // PJ 1 ** 14 ** USART3_TX
+ NOT_ON_TIMER , // PJ 0 ** 15 ** USART3_RX
+ NOT_ON_TIMER , // PH 1 ** 16 ** USART2_TX
+ NOT_ON_TIMER , // PH 0 ** 17 ** USART2_RX
+ NOT_ON_TIMER , // PD 3 ** 18 ** USART1_TX
+ NOT_ON_TIMER , // PD 2 ** 19 ** USART1_RX
+ NOT_ON_TIMER , // PD 1 ** 20 ** I2C_SDA
+ NOT_ON_TIMER , // PD 0 ** 21 ** I2C_SCL
+ NOT_ON_TIMER , // PA 0 ** 22 ** D22
+ NOT_ON_TIMER , // PA 1 ** 23 ** D23
+ NOT_ON_TIMER , // PA 2 ** 24 ** D24
+ NOT_ON_TIMER , // PA 3 ** 25 ** D25
+ NOT_ON_TIMER , // PA 4 ** 26 ** D26
+ NOT_ON_TIMER , // PA 5 ** 27 ** D27
+ NOT_ON_TIMER , // PA 6 ** 28 ** D28
+ NOT_ON_TIMER , // PA 7 ** 29 ** D29
+ NOT_ON_TIMER , // PC 7 ** 30 ** D30
+ NOT_ON_TIMER , // PC 6 ** 31 ** D31
+ NOT_ON_TIMER , // PC 5 ** 32 ** D32
+ NOT_ON_TIMER , // PC 4 ** 33 ** D33
+ NOT_ON_TIMER , // PC 3 ** 34 ** D34
+ NOT_ON_TIMER , // PC 2 ** 35 ** D35
+ NOT_ON_TIMER , // PC 1 ** 36 ** D36
+ NOT_ON_TIMER , // PC 0 ** 37 ** D37
+ NOT_ON_TIMER , // PD 7 ** 38 ** D38
+ NOT_ON_TIMER , // PG 2 ** 39 ** D39
+ NOT_ON_TIMER , // PG 1 ** 40 ** D40
+ NOT_ON_TIMER , // PG 0 ** 41 ** D41
+ NOT_ON_TIMER , // PL 7 ** 42 ** D42
+ NOT_ON_TIMER , // PL 6 ** 43 ** D43
+ TIMER5C , // PL 5 ** 44 ** D44
+ TIMER5B , // PL 4 ** 45 ** D45
+ TIMER5A , // PL 3 ** 46 ** D46
+ NOT_ON_TIMER , // PL 2 ** 47 ** D47
+ NOT_ON_TIMER , // PL 1 ** 48 ** D48
+ NOT_ON_TIMER , // PL 0 ** 49 ** D49
+ NOT_ON_TIMER , // PB 3 ** 50 ** SPI_MISO
+ NOT_ON_TIMER , // PB 2 ** 51 ** SPI_MOSI
+ NOT_ON_TIMER , // PB 1 ** 52 ** SPI_SCK
+ NOT_ON_TIMER , // PB 0 ** 53 ** SPI_SS
+ NOT_ON_TIMER , // PF 0 ** 54 ** A0
+ NOT_ON_TIMER , // PF 1 ** 55 ** A1
+ NOT_ON_TIMER , // PF 2 ** 56 ** A2
+ NOT_ON_TIMER , // PF 3 ** 57 ** A3
+ NOT_ON_TIMER , // PF 4 ** 58 ** A4
+ NOT_ON_TIMER , // PF 5 ** 59 ** A5
+ NOT_ON_TIMER , // PF 6 ** 60 ** A6
+ NOT_ON_TIMER , // PF 7 ** 61 ** A7
+ NOT_ON_TIMER , // PK 0 ** 62 ** A8
+ NOT_ON_TIMER , // PK 1 ** 63 ** A9
+ NOT_ON_TIMER , // PK 2 ** 64 ** A10
+ NOT_ON_TIMER , // PK 3 ** 65 ** A11
+ NOT_ON_TIMER , // PK 4 ** 66 ** A12
+ NOT_ON_TIMER , // PK 5 ** 67 ** A13
+ NOT_ON_TIMER , // PK 6 ** 68 ** A14
+ NOT_ON_TIMER , // PK 7 ** 69 ** A15
+};
+
+#endif
+
+#endif<
\ No newline at end of file
A protocol/usb_hid/arduino-1.0.1/variants/standard/pins_arduino.h => protocol/usb_hid/arduino-1.0.1/variants/standard/pins_arduino.h +218 -0
@@ 0,0 1,218 @@
+/*
+ pins_arduino.h - Pin definition functions for Arduino
+ Part of Arduino - http://www.arduino.cc/
+
+ Copyright (c) 2007 David A. Mellis
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General
+ Public License along with this library; if not, write to the
+ Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ Boston, MA 02111-1307 USA
+
+ $Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
+*/
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <avr/pgmspace.h>
+
+#define NUM_DIGITAL_PINS 20
+#define NUM_ANALOG_INPUTS 6
+#define analogInputToDigitalPin(p) ((p < 6) ? (p) + 14 : -1)
+
+#if defined(__AVR_ATmega8__)
+#define digitalPinHasPWM(p) ((p) == 9 || (p) == 10 || (p) == 11)
+#else
+#define digitalPinHasPWM(p) ((p) == 3 || (p) == 5 || (p) == 6 || (p) == 9 || (p) == 10 || (p) == 11)
+#endif
+
+static const uint8_t SS = 10;
+static const uint8_t MOSI = 11;
+static const uint8_t MISO = 12;
+static const uint8_t SCK = 13;
+
+static const uint8_t SDA = 18;
+static const uint8_t SCL = 19;
+static const uint8_t LED_BUILTIN = 13;
+
+static const uint8_t A0 = 14;
+static const uint8_t A1 = 15;
+static const uint8_t A2 = 16;
+static const uint8_t A3 = 17;
+static const uint8_t A4 = 18;
+static const uint8_t A5 = 19;
+static const uint8_t A6 = 20;
+static const uint8_t A7 = 21;
+
+#define digitalPinToPCICR(p) (((p) >= 0 && (p) <= 21) ? (&PCICR) : ((uint8_t *)0))
+#define digitalPinToPCICRbit(p) (((p) <= 7) ? 2 : (((p) <= 13) ? 0 : 1))
+#define digitalPinToPCMSK(p) (((p) <= 7) ? (&PCMSK2) : (((p) <= 13) ? (&PCMSK0) : (((p) <= 21) ? (&PCMSK1) : ((uint8_t *)0))))
+#define digitalPinToPCMSKbit(p) (((p) <= 7) ? (p) : (((p) <= 13) ? ((p) - 8) : ((p) - 14)))
+
+#ifdef ARDUINO_MAIN
+
+// On the Arduino board, digital pins are also used
+// for the analog output (software PWM). Analog input
+// pins are a separate set.
+
+// ATMEL ATMEGA8 & 168 / ARDUINO
+//
+// +-\/-+
+// PC6 1| |28 PC5 (AI 5)
+// (D 0) PD0 2| |27 PC4 (AI 4)
+// (D 1) PD1 3| |26 PC3 (AI 3)
+// (D 2) PD2 4| |25 PC2 (AI 2)
+// PWM+ (D 3) PD3 5| |24 PC1 (AI 1)
+// (D 4) PD4 6| |23 PC0 (AI 0)
+// VCC 7| |22 GND
+// GND 8| |21 AREF
+// PB6 9| |20 AVCC
+// PB7 10| |19 PB5 (D 13)
+// PWM+ (D 5) PD5 11| |18 PB4 (D 12)
+// PWM+ (D 6) PD6 12| |17 PB3 (D 11) PWM
+// (D 7) PD7 13| |16 PB2 (D 10) PWM
+// (D 8) PB0 14| |15 PB1 (D 9) PWM
+// +----+
+//
+// (PWM+ indicates the additional PWM pins on the ATmega168.)
+
+// ATMEL ATMEGA1280 / ARDUINO
+//
+// 0-7 PE0-PE7 works
+// 8-13 PB0-PB5 works
+// 14-21 PA0-PA7 works
+// 22-29 PH0-PH7 works
+// 30-35 PG5-PG0 works
+// 36-43 PC7-PC0 works
+// 44-51 PJ7-PJ0 works
+// 52-59 PL7-PL0 works
+// 60-67 PD7-PD0 works
+// A0-A7 PF0-PF7
+// A8-A15 PK0-PK7
+
+
+// these arrays map port names (e.g. port B) to the
+// appropriate addresses for various functions (e.g. reading
+// and writing)
+const uint16_t PROGMEM port_to_mode_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &DDRB,
+ (uint16_t) &DDRC,
+ (uint16_t) &DDRD,
+};
+
+const uint16_t PROGMEM port_to_output_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PORTB,
+ (uint16_t) &PORTC,
+ (uint16_t) &PORTD,
+};
+
+const uint16_t PROGMEM port_to_input_PGM[] = {
+ NOT_A_PORT,
+ NOT_A_PORT,
+ (uint16_t) &PINB,
+ (uint16_t) &PINC,
+ (uint16_t) &PIND,
+};
+
+const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
+ PD, /* 0 */
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PD,
+ PB, /* 8 */
+ PB,
+ PB,
+ PB,
+ PB,
+ PB,
+ PC, /* 14 */
+ PC,
+ PC,
+ PC,
+ PC,
+ PC,
+};
+
+const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
+ _BV(0), /* 0, port D */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+ _BV(6),
+ _BV(7),
+ _BV(0), /* 8, port B */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+ _BV(0), /* 14, port C */
+ _BV(1),
+ _BV(2),
+ _BV(3),
+ _BV(4),
+ _BV(5),
+};
+
+const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
+ NOT_ON_TIMER, /* 0 - port D */
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ // on the ATmega168, digital pin 3 has hardware pwm
+#if defined(__AVR_ATmega8__)
+ NOT_ON_TIMER,
+#else
+ TIMER2B,
+#endif
+ NOT_ON_TIMER,
+ // on the ATmega168, digital pins 5 and 6 have hardware pwm
+#if defined(__AVR_ATmega8__)
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+#else
+ TIMER0B,
+ TIMER0A,
+#endif
+ NOT_ON_TIMER,
+ NOT_ON_TIMER, /* 8 - port B */
+ TIMER1A,
+ TIMER1B,
+#if defined(__AVR_ATmega8__)
+ TIMER2,
+#else
+ TIMER2A,
+#endif
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER, /* 14 - port C */
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+ NOT_ON_TIMER,
+};
+
+#endif
+
+#endif