M docs/feature_joystick.md => docs/feature_joystick.md +27 -54
@@ 70,71 70,44 @@ When the ADC reads 900 or higher, the returned axis value will be -127, whereas
In this example, the first axis will be read from the `A4` pin while `B0` is set high and `A7` is set low, using `analogReadPin()`, whereas the second axis will not be read.
-In order to give a value to the second axis, you can do so in any customizable entry point: as an action, in `process_record_user()` or in `matrix_scan_user()`, or even in `joystick_task()` which is called even when no key has been pressed.
-You assign a value by writing to `joystick_status.axes[axis_index]` a signed 8-bit value (ranging from -127 to 127). Then it is necessary to assign the flag `JS_UPDATED` to `joystick_status.status` in order for an updated HID report to be sent.
+#### Virtual Axes
-The following example writes two axes based on keypad presses, with `KC_P5` as a precision modifier:
+To give a value to virtual axes, call `joystick_set_axis(axis, value)`.
+
+The following example adjusts two virtual axes (X and Y) based on keypad presses, with `KC_P5` as a precision modifier:
```c
-#ifdef ANALOG_JOYSTICK_ENABLE
-static uint8_t precision_val = 70;
-static uint8_t axesFlags = 0;
-enum axes {
- Precision = 1,
- Axis1High = 2,
- Axis1Low = 4,
- Axis2High = 8,
- Axis2Low = 16
+joystick_config_t joystick_axes[JOYSTICK_AXES_COUNT] = {
+ [0] = JOYSTICK_AXIS_VIRTUAL, // x
+ [1] = JOYSTICK_AXIS_VIRTUAL // y
};
-#endif
+
+static bool precision = false;
+static uint16_t precision_mod = 64;
+static uint16_t axis_val = 127;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
- switch(keycode) {
-#ifdef ANALOG_JOYSTICK_ENABLE
- // virtual joystick
-# if JOYSTICK_AXES_COUNT > 1
+ int16_t precision_val = axis_val;
+ if (precision) {
+ precision_val -= precision_mod;
+ }
+
+ switch (keycode) {
case KC_P8:
- if (record->event.pressed) {
- axesFlags |= Axis2Low;
- } else {
- axesFlags &= ~Axis2Low;
- }
- joystick_status.status |= JS_UPDATED;
- break;
+ joystick_set_axis(1, record->event.pressed ? -precision_val : 0);
+ return false;
case KC_P2:
- if (record->event.pressed) {
- axesFlags |= Axis2High;
- } else {
- axesFlags &= ~Axis2High;
- }
- joystick_status.status |= JS_UPDATED;
- break;
-# endif
+ joystick_set_axis(1, record->event.pressed ? precision_val : 0);
+ return false;
case KC_P4:
- if (record->event.pressed) {
- axesFlags |= Axis1Low;
- } else {
- axesFlags &= ~Axis1Low;
- }
- joystick_status.status |= JS_UPDATED;
- break;
+ joystick_set_axis(0, record->event.pressed ? -precision_val : 0);
+ return false;
case KC_P6:
- if (record->event.pressed) {
- axesFlags |= Axis1High;
- } else {
- axesFlags &= ~Axis1High;
- }
- joystick_status.status |= JS_UPDATED;
- break;
+ joystick_set_axis(0, record->event.pressed ? precision_val : 0);
+ return false;
case KC_P5:
- if (record->event.pressed) {
- axesFlags |= Precision;
- } else {
- axesFlags &= ~Precision;
- }
- joystick_status.status |= JS_UPDATED;
- break;
-#endif
+ precision = record->event.pressed;
+ return false;
}
return true;
}
M keyboards/handwired/onekey/keymaps/joystick/keymap.c => keyboards/handwired/onekey/keymaps/joystick/keymap.c +1 -5
@@ 10,11 10,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
void matrix_scan_user() {
int16_t val = (((uint32_t)timer_read() % 5000 - 2500) * 255) / 5000;
-
- if (val != joystick_status.axes[1]) {
- joystick_status.axes[1] = val;
- joystick_status.status |= JS_UPDATED;
- }
+ joystick_set_axis(1, val);
}
// Joystick config
M keyboards/synthlabs/solo/keymaps/gamepad/keymap.c => keyboards/synthlabs/solo/keymaps/gamepad/keymap.c +1 -6
@@ 3,8 3,6 @@
#include QMK_KEYBOARD_H
-#include "joystick.h"
-
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[0] = LAYOUT_all(
JS_BUTTON0,JS_BUTTON1,JS_BUTTON2,JS_BUTTON3,JS_BUTTON4,JS_BUTTON5,JS_BUTTON6,
@@ 24,11 22,8 @@ joystick_config_t joystick_axes[JOYSTICK_AXES_COUNT] = {
bool encoder_update_kb(uint8_t index, bool clockwise) {
joystick_position += (clockwise ? 2 : -2) * (full_joystick_value / pulses_per_revolution); // +2 and -2 are used, since +1.0 and -1.0 axis output refers to positions at half of a full rotation
+ joystick_set_axis(0, joystick_position);
- if (joystick_position != joystick_status.axes[0]) {
- joystick_status.axes[0] = joystick_position;
- joystick_status.status |= JS_UPDATED;
- }
return true;
}
M quantum/joystick.c => quantum/joystick.c +95 -3
@@ 1,5 1,24 @@
+/* Copyright 2022
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#include "joystick.h"
+#include "analog.h"
+#include "wait.h"
+
// clang-format off
joystick_t joystick_status = {
.buttons = {0},
@@ 15,12 34,13 @@ joystick_t joystick_status = {
// array defining the reading of analog values for each axis
__attribute__((weak)) joystick_config_t joystick_axes[JOYSTICK_AXES_COUNT] = {};
-// to be implemented in the hid protocol library
-void send_joystick_packet(joystick_t *joystick);
+__attribute__((weak)) void joystick_task(void) {
+ joystick_read_axes();
+}
void joystick_flush(void) {
if ((joystick_status.status & JS_UPDATED) > 0) {
- send_joystick_packet(&joystick_status);
+ host_joystick_send(&joystick_status);
joystick_status.status &= ~JS_UPDATED;
}
}
@@ 36,3 56,75 @@ void unregister_joystick_button(uint8_t button) {
joystick_status.status |= JS_UPDATED;
joystick_flush();
}
+
+int16_t joystick_read_axis(uint8_t axis) {
+ // disable pull-up resistor
+ writePinLow(joystick_axes[axis].input_pin);
+
+ // if pin was a pull-up input, we need to uncharge it by turning it low
+ // before making it a low input
+ setPinOutput(joystick_axes[axis].input_pin);
+
+ wait_us(10);
+
+ if (joystick_axes[axis].output_pin != JS_VIRTUAL_AXIS) {
+ setPinOutput(joystick_axes[axis].output_pin);
+ writePinHigh(joystick_axes[axis].output_pin);
+ }
+
+ if (joystick_axes[axis].ground_pin != JS_VIRTUAL_AXIS) {
+ setPinOutput(joystick_axes[axis].ground_pin);
+ writePinLow(joystick_axes[axis].ground_pin);
+ }
+
+ wait_us(10);
+
+ setPinInput(joystick_axes[axis].input_pin);
+
+ wait_us(10);
+
+#if defined(ANALOG_JOYSTICK_ENABLE) && (defined(__AVR__) || defined(PROTOCOL_CHIBIOS))
+ int16_t axis_val = analogReadPin(joystick_axes[axis].input_pin);
+#else
+ // default to resting position
+ int16_t axis_val = joystick_axes[axis].mid_digit;
+#endif
+
+ // test the converted value against the lower range
+ int32_t ref = joystick_axes[axis].mid_digit;
+ int32_t range = joystick_axes[axis].min_digit;
+ int32_t ranged_val = ((axis_val - ref) * -JOYSTICK_RESOLUTION) / (range - ref);
+
+ if (ranged_val > 0) {
+ // the value is in the higher range
+ range = joystick_axes[axis].max_digit;
+ ranged_val = ((axis_val - ref) * JOYSTICK_RESOLUTION) / (range - ref);
+ }
+
+ // clamp the result in the valid range
+ ranged_val = ranged_val < -JOYSTICK_RESOLUTION ? -JOYSTICK_RESOLUTION : ranged_val;
+ ranged_val = ranged_val > JOYSTICK_RESOLUTION ? JOYSTICK_RESOLUTION : ranged_val;
+
+ return ranged_val;
+}
+
+void joystick_read_axes() {
+#if JOYSTICK_AXES_COUNT > 0
+ for (int i = 0; i < JOYSTICK_AXES_COUNT; ++i) {
+ if (joystick_axes[i].input_pin == JS_VIRTUAL_AXIS) {
+ continue;
+ }
+
+ joystick_set_axis(i, joystick_read_axis(i));
+ }
+
+ joystick_flush();
+#endif
+}
+
+void joystick_set_axis(uint8_t axis, int16_t value) {
+ if (value != joystick_status.axes[axis]) {
+ joystick_status.axes[axis] = value;
+ joystick_status.status |= JS_UPDATED;
+ }
+}
M quantum/joystick.h => quantum/joystick.h +27 -1
@@ 1,3 1,19 @@
+/* Copyright 2022
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#pragma once
#include <stdint.h>
@@ 54,7 70,10 @@ typedef struct {
extern joystick_config_t joystick_axes[JOYSTICK_AXES_COUNT];
-enum joystick_status { JS_INITIALIZED = 1, JS_UPDATED = 2 };
+enum joystick_status {
+ JS_INITIALIZED = 1,
+ JS_UPDATED,
+};
typedef struct {
uint8_t buttons[(JOYSTICK_BUTTON_COUNT - 1) / 8 + 1];
@@ 65,7 84,14 @@ typedef struct {
extern joystick_t joystick_status;
+void joystick_task(void);
void joystick_flush(void);
void register_joystick_button(uint8_t button);
void unregister_joystick_button(uint8_t button);
+
+int16_t joystick_read_axis(uint8_t axis);
+void joystick_read_axes(void);
+void joystick_set_axis(uint8_t axis, int16_t value);
+
+void host_joystick_send(joystick_t *joystick);
M quantum/process_keycode/process_joystick.c => quantum/process_keycode/process_joystick.c +17 -135
@@ 1,10 1,21 @@
-#include "joystick.h"
-#include "process_joystick.h"
-
-#include "analog.h"
+/* Copyright 2022
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
-#include <string.h>
-#include <math.h>
+#include "process_joystick.h"
+#include "joystick.h"
bool process_joystick(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
@@ 18,132 29,3 @@ bool process_joystick(uint16_t keycode, keyrecord_t *record) {
}
return true;
}
-
-__attribute__((weak)) void joystick_task(void) {
- if (process_joystick_analogread()) {
- joystick_flush();
- }
-}
-
-uint16_t savePinState(pin_t pin) {
-#ifdef __AVR__
- uint8_t pinNumber = pin & 0xF;
- return ((PORTx_ADDRESS(pin) >> pinNumber) & 0x1) << 1 | ((DDRx_ADDRESS(pin) >> pinNumber) & 0x1);
-#elif defined(PROTOCOL_CHIBIOS)
- /*
- The pin configuration is backed up in the following format :
- bit 15 9 8 7 6 5 4 3 2 1 0
- |unused|ODR|IDR|PUPDR|OSPEEDR|OTYPER|MODER|
- */
- return ((PAL_PORT(pin)->MODER >> (2 * PAL_PAD(pin))) & 0x3) | (((PAL_PORT(pin)->OTYPER >> (1 * PAL_PAD(pin))) & 0x1) << 2) | (((PAL_PORT(pin)->OSPEEDR >> (2 * PAL_PAD(pin))) & 0x3) << 3) | (((PAL_PORT(pin)->PUPDR >> (2 * PAL_PAD(pin))) & 0x3) << 5) | (((PAL_PORT(pin)->IDR >> (1 * PAL_PAD(pin))) & 0x1) << 7) | (((PAL_PORT(pin)->ODR >> (1 * PAL_PAD(pin))) & 0x1) << 8);
-#else
- return 0;
-#endif
-}
-
-void restorePinState(pin_t pin, uint16_t restoreState) {
-#if defined(PROTOCOL_LUFA)
- uint8_t pinNumber = pin & 0xF;
- PORTx_ADDRESS(pin) = (PORTx_ADDRESS(pin) & ~_BV(pinNumber)) | (((restoreState >> 1) & 0x1) << pinNumber);
- DDRx_ADDRESS(pin) = (DDRx_ADDRESS(pin) & ~_BV(pinNumber)) | ((restoreState & 0x1) << pinNumber);
-#elif defined(PROTOCOL_CHIBIOS)
- PAL_PORT(pin)->MODER = (PAL_PORT(pin)->MODER & ~(0x3 << (2 * PAL_PAD(pin)))) | (restoreState & 0x3) << (2 * PAL_PAD(pin));
- PAL_PORT(pin)->OTYPER = (PAL_PORT(pin)->OTYPER & ~(0x1 << (1 * PAL_PAD(pin)))) | ((restoreState >> 2) & 0x1) << (1 * PAL_PAD(pin));
- PAL_PORT(pin)->OSPEEDR = (PAL_PORT(pin)->OSPEEDR & ~(0x3 << (2 * PAL_PAD(pin)))) | ((restoreState >> 3) & 0x3) << (2 * PAL_PAD(pin));
- PAL_PORT(pin)->PUPDR = (PAL_PORT(pin)->PUPDR & ~(0x3 << (2 * PAL_PAD(pin)))) | ((restoreState >> 5) & 0x3) << (2 * PAL_PAD(pin));
- PAL_PORT(pin)->IDR = (PAL_PORT(pin)->IDR & ~(0x1 << (1 * PAL_PAD(pin)))) | ((restoreState >> 7) & 0x1) << (1 * PAL_PAD(pin));
- PAL_PORT(pin)->ODR = (PAL_PORT(pin)->ODR & ~(0x1 << (1 * PAL_PAD(pin)))) | ((restoreState >> 8) & 0x1) << (1 * PAL_PAD(pin));
-#else
- return;
-#endif
-}
-
-__attribute__((weak)) bool process_joystick_analogread() {
- return process_joystick_analogread_quantum();
-}
-
-bool process_joystick_analogread_quantum() {
-#if JOYSTICK_AXES_COUNT > 0
- for (int axis_index = 0; axis_index < JOYSTICK_AXES_COUNT; ++axis_index) {
- if (joystick_axes[axis_index].input_pin == JS_VIRTUAL_AXIS) {
- continue;
- }
-
- // save previous input pin status as well
- uint16_t inputSavedState = savePinState(joystick_axes[axis_index].input_pin);
-
- // disable pull-up resistor
- writePinLow(joystick_axes[axis_index].input_pin);
-
- // if pin was a pull-up input, we need to uncharge it by turning it low
- // before making it a low input
- setPinOutput(joystick_axes[axis_index].input_pin);
-
- wait_us(10);
-
- // save and apply output pin status
- uint16_t outputSavedState = 0;
- if (joystick_axes[axis_index].output_pin != JS_VIRTUAL_AXIS) {
- // save previous output pin status
- outputSavedState = savePinState(joystick_axes[axis_index].output_pin);
-
- setPinOutput(joystick_axes[axis_index].output_pin);
- writePinHigh(joystick_axes[axis_index].output_pin);
- }
-
- uint16_t groundSavedState = 0;
- if (joystick_axes[axis_index].ground_pin != JS_VIRTUAL_AXIS) {
- // save previous output pin status
- groundSavedState = savePinState(joystick_axes[axis_index].ground_pin);
-
- setPinOutput(joystick_axes[axis_index].ground_pin);
- writePinLow(joystick_axes[axis_index].ground_pin);
- }
-
- wait_us(10);
-
- setPinInput(joystick_axes[axis_index].input_pin);
-
- wait_us(10);
-
-# if defined(ANALOG_JOYSTICK_ENABLE) && (defined(__AVR__) || defined(PROTOCOL_CHIBIOS))
- int16_t axis_val = analogReadPin(joystick_axes[axis_index].input_pin);
-# else
- // default to resting position
- int16_t axis_val = joystick_axes[axis_index].mid_digit;
-# endif
-
- // test the converted value against the lower range
- int32_t ref = joystick_axes[axis_index].mid_digit;
- int32_t range = joystick_axes[axis_index].min_digit;
- int32_t ranged_val = ((axis_val - ref) * -JOYSTICK_RESOLUTION) / (range - ref);
-
- if (ranged_val > 0) {
- // the value is in the higher range
- range = joystick_axes[axis_index].max_digit;
- ranged_val = ((axis_val - ref) * JOYSTICK_RESOLUTION) / (range - ref);
- }
-
- // clamp the result in the valid range
- ranged_val = ranged_val < -JOYSTICK_RESOLUTION ? -JOYSTICK_RESOLUTION : ranged_val;
- ranged_val = ranged_val > JOYSTICK_RESOLUTION ? JOYSTICK_RESOLUTION : ranged_val;
-
- if (ranged_val != joystick_status.axes[axis_index]) {
- joystick_status.axes[axis_index] = ranged_val;
- joystick_status.status |= JS_UPDATED;
- }
-
- // restore output, ground and input status
- if (joystick_axes[axis_index].output_pin != JS_VIRTUAL_AXIS) {
- restorePinState(joystick_axes[axis_index].output_pin, outputSavedState);
- }
- if (joystick_axes[axis_index].ground_pin != JS_VIRTUAL_AXIS) {
- restorePinState(joystick_axes[axis_index].ground_pin, groundSavedState);
- }
-
- restorePinState(joystick_axes[axis_index].input_pin, inputSavedState);
- }
-
-#endif
- return true;
-}
M quantum/process_keycode/process_joystick.h => quantum/process_keycode/process_joystick.h +16 -5
@@ 1,11 1,22 @@
+/* Copyright 2022
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#pragma once
#include <stdint.h>
#include "quantum.h"
bool process_joystick(uint16_t keycode, keyrecord_t *record);
-
-void joystick_task(void);
-
-bool process_joystick_analogread(void);
-bool process_joystick_analogread_quantum(void);
M tmk_core/protocol/chibios/usb_main.c => tmk_core/protocol/chibios/usb_main.c +3 -51
@@ 50,10 50,6 @@
extern keymap_config_t keymap_config;
#endif
-#ifdef JOYSTICK_ENABLE
-# include "joystick.h"
-#endif
-
/* ---------------------------------------------------------
* Global interface variables and declarations
* ---------------------------------------------------------
@@ 1151,59 1147,15 @@ void virtser_task(void) {
#endif
+void send_joystick(report_joystick_t *report) {
#ifdef JOYSTICK_ENABLE
-
-void send_joystick_packet(joystick_t *joystick) {
- static joystick_report_t rep;
- rep = (joystick_report_t) {
-# if JOYSTICK_AXES_COUNT > 0
- .axes =
- { joystick->axes[0],
-
-# if JOYSTICK_AXES_COUNT >= 2
- joystick->axes[1],
-# endif
-# if JOYSTICK_AXES_COUNT >= 3
- joystick->axes[2],
-# endif
-# if JOYSTICK_AXES_COUNT >= 4
- joystick->axes[3],
-# endif
-# if JOYSTICK_AXES_COUNT >= 5
- joystick->axes[4],
-# endif
-# if JOYSTICK_AXES_COUNT >= 6
- joystick->axes[5],
-# endif
- },
-# endif // JOYSTICK_AXES_COUNT>0
-
-# if JOYSTICK_BUTTON_COUNT > 0
- .buttons = {
- joystick->buttons[0],
-
-# if JOYSTICK_BUTTON_COUNT > 8
- joystick->buttons[1],
-# endif
-# if JOYSTICK_BUTTON_COUNT > 16
- joystick->buttons[2],
-# endif
-# if JOYSTICK_BUTTON_COUNT > 24
- joystick->buttons[3],
-# endif
- }
-# endif // JOYSTICK_BUTTON_COUNT>0
- };
-
- // chnWrite(&drivers.joystick_driver.driver, (uint8_t *)&rep, sizeof(rep));
osalSysLock();
if (usbGetDriverStateI(&USB_DRIVER) != USB_ACTIVE) {
osalSysUnlock();
return;
}
- usbStartTransmitI(&USB_DRIVER, JOYSTICK_IN_EPNUM, (uint8_t *)&rep, sizeof(joystick_report_t));
+ usbStartTransmitI(&USB_DRIVER, JOYSTICK_IN_EPNUM, (uint8_t *)report, sizeof(report_joystick_t));
osalSysUnlock();
-}
-
#endif
+}
M tmk_core/protocol/host.c => tmk_core/protocol/host.c +56 -0
@@ 24,6 24,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "debug.h"
#include "digitizer.h"
+#ifdef JOYSTICK_ENABLE
+# include "joystick.h"
+#endif
+
#ifdef BLUETOOTH_ENABLE
# include "outputselect.h"
# ifdef BLUETOOTH_BLUEFRUIT_LE
@@ 161,6 165,58 @@ void host_consumer_send(uint16_t report) {
(*driver->send_extra)(REPORT_ID_CONSUMER, report);
}
+#ifdef JOYSTICK_ENABLE
+void host_joystick_send(joystick_t *joystick) {
+ if (!driver) return;
+
+ report_joystick_t report = {
+# if JOYSTICK_AXES_COUNT > 0
+ .axes =
+ {
+ joystick->axes[0],
+
+# if JOYSTICK_AXES_COUNT >= 2
+ joystick->axes[1],
+# endif
+# if JOYSTICK_AXES_COUNT >= 3
+ joystick->axes[2],
+# endif
+# if JOYSTICK_AXES_COUNT >= 4
+ joystick->axes[3],
+# endif
+# if JOYSTICK_AXES_COUNT >= 5
+ joystick->axes[4],
+# endif
+# if JOYSTICK_AXES_COUNT >= 6
+ joystick->axes[5],
+# endif
+ },
+# endif
+
+# if JOYSTICK_BUTTON_COUNT > 0
+ .buttons =
+ {
+ joystick->buttons[0],
+
+# if JOYSTICK_BUTTON_COUNT > 8
+ joystick->buttons[1],
+# endif
+# if JOYSTICK_BUTTON_COUNT > 16
+ joystick->buttons[2],
+# endif
+# if JOYSTICK_BUTTON_COUNT > 24
+ joystick->buttons[3],
+# endif
+ },
+# endif
+ };
+
+ send_joystick(&report);
+}
+#endif
+
+__attribute__((weak)) void send_joystick(report_joystick_t *report) {}
+
void host_digitizer_send(digitizer_t *digitizer) {
if (!driver) return;
M tmk_core/protocol/host_driver.h => tmk_core/protocol/host_driver.h +1 -0
@@ 31,4 31,5 @@ typedef struct {
void (*send_programmable_button)(uint32_t);
} host_driver_t;
+void send_joystick(report_joystick_t *report);
void send_digitizer(report_digitizer_t *report);
M tmk_core/protocol/lufa/lufa.c => tmk_core/protocol/lufa/lufa.c +3 -48
@@ 77,10 77,6 @@ extern keymap_config_t keymap_config;
# include "raw_hid.h"
#endif
-#ifdef JOYSTICK_ENABLE
-# include "joystick.h"
-#endif
-
uint8_t keyboard_idle = 0;
/* 0: Boot Protocol, 1: Report Protocol(default) */
uint8_t keyboard_protocol = 1;
@@ 261,51 257,10 @@ static void Console_Task(void) {
/*******************************************************************************
* Joystick
******************************************************************************/
+void send_joystick(report_joystick_t *report) {
#ifdef JOYSTICK_ENABLE
-void send_joystick_packet(joystick_t *joystick) {
uint8_t timeout = 255;
- static joystick_report_t r;
- r = (joystick_report_t) {
-# if JOYSTICK_AXES_COUNT > 0
- .axes =
- { joystick->axes[0],
-
-# if JOYSTICK_AXES_COUNT >= 2
- joystick->axes[1],
-# endif
-# if JOYSTICK_AXES_COUNT >= 3
- joystick->axes[2],
-# endif
-# if JOYSTICK_AXES_COUNT >= 4
- joystick->axes[3],
-# endif
-# if JOYSTICK_AXES_COUNT >= 5
- joystick->axes[4],
-# endif
-# if JOYSTICK_AXES_COUNT >= 6
- joystick->axes[5],
-# endif
- },
-# endif // JOYSTICK_AXES_COUNT>0
-
-# if JOYSTICK_BUTTON_COUNT > 0
- .buttons = {
- joystick->buttons[0],
-
-# if JOYSTICK_BUTTON_COUNT > 8
- joystick->buttons[1],
-# endif
-# if JOYSTICK_BUTTON_COUNT > 16
- joystick->buttons[2],
-# endif
-# if JOYSTICK_BUTTON_COUNT > 24
- joystick->buttons[3],
-# endif
- }
-# endif // JOYSTICK_BUTTON_COUNT>0
- };
-
/* Select the Joystick Report Endpoint */
Endpoint_SelectEndpoint(JOYSTICK_IN_EPNUM);
@@ 315,12 270,12 @@ void send_joystick_packet(joystick_t *joystick) {
if (!Endpoint_IsReadWriteAllowed()) return;
/* Write Joystick Report Data */
- Endpoint_Write_Stream_LE(&r, sizeof(joystick_report_t), NULL);
+ Endpoint_Write_Stream_LE(report, sizeof(report_joystick_t), NULL);
/* Finalize the stream transfer to send the last packet */
Endpoint_ClearIN();
-}
#endif
+}
/*******************************************************************************
* USB Events
M tmk_core/protocol/report.h => tmk_core/protocol/report.h +1 -1
@@ 245,7 245,7 @@ typedef struct {
#if JOYSTICK_BUTTON_COUNT > 0
uint8_t buttons[(JOYSTICK_BUTTON_COUNT - 1) / 8 + 1];
#endif
-} __attribute__((packed)) joystick_report_t;
+} __attribute__((packed)) report_joystick_t;
/* keycode to system usage */
static inline uint16_t KEYCODE2SYSTEM(uint8_t key) {