@@ 46,19 46,28 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* Interface indexes
*/
enum usb_interfaces {
+#ifndef KEYBOARD_SHARED_EP
KEYBOARD_INTERFACE = NEXT_INTERFACE,
+#else
+ SHARED_INTERFACE = NEXT_INTERFACE,
+# define KEYBOARD_INTERFACE SHARED_INTERFACE
+#endif
+
// It is important that the Raw HID interface is at a constant
// interface number, to support Linux/OSX platforms and chrome.hid
// If Raw HID is enabled, let it be always 1.
#ifdef RAW_ENABLE
RAW_INTERFACE = NEXT_INTERFACE,
#endif
-#if (defined(MOUSE_ENABLE) || defined(EXTRAKEY_ENABLE))
- MOUSE_EXTRA_INTERFACE = NEXT_INTERFACE,
+
+#if defined(SHARED_EP_ENABLE) && !defined(KEYBOARD_SHARED_EP)
+ SHARED_INTERFACE = NEXT_INTERFACE,
#endif
+
#ifdef CONSOLE_ENABLE
CONSOLE_INTERFACE = NEXT_INTERFACE,
#endif
+
TOTAL_INTERFACES = NEXT_INTERFACE
};
@@ 90,7 99,16 @@ void vusb_transfer_keyboard(void) {
for (int i = 0; i < VUSB_TRANSFER_KEYBOARD_MAX_TRIES; i++) {
if (usbInterruptIsReady()) {
if (kbuf_head != kbuf_tail) {
+#ifndef KEYBOARD_SHARED_EP
usbSetInterrupt((void *)&kbuf[kbuf_tail], sizeof(report_keyboard_t));
+#else
+ // Ugly hack! :(
+ usbSetInterrupt((void *)&kbuf[kbuf_tail], sizeof(report_keyboard_t) - 1);
+ while (!usbInterruptIsReady()) {
+ usbPoll();
+ }
+ usbSetInterrupt((void *)(&(kbuf[kbuf_tail].keys[5])), 1);
+#endif
kbuf_tail = (kbuf_tail + 1) % KBUF_SIZE;
if (debug_keyboard) {
dprintf("V-USB: kbuf[%d->%d](%02X)\n", kbuf_tail, kbuf_head, (kbuf_head < kbuf_tail) ? (KBUF_SIZE - kbuf_tail + kbuf_head) : (kbuf_head - kbuf_tail));
@@ 230,16 248,18 @@ static void send_keyboard(report_keyboard_t *report) {
keyboard_report_sent = *report;
}
-typedef struct {
- uint8_t report_id;
- report_mouse_t report;
-} __attribute__((packed)) vusb_mouse_report_t;
+#ifndef KEYBOARD_SHARED_EP
+# define usbInterruptIsReadyShared usbInterruptIsReady3
+# define usbSetInterruptShared usbSetInterrupt3
+#else
+# define usbInterruptIsReadyShared usbInterruptIsReady
+# define usbSetInterruptShared usbSetInterrupt
+#endif
static void send_mouse(report_mouse_t *report) {
#ifdef MOUSE_ENABLE
- vusb_mouse_report_t r = {.report_id = REPORT_ID_MOUSE, .report = *report};
- if (usbInterruptIsReady3()) {
- usbSetInterrupt3((void *)&r, sizeof(vusb_mouse_report_t));
+ if (usbInterruptIsReadyShared()) {
+ usbSetInterruptShared((void *)report, sizeof(report_mouse_t));
}
#endif
}
@@ 253,8 273,8 @@ static void send_extra(uint8_t report_id, uint16_t data) {
last_data = data;
report_extra_t report = {.report_id = report_id, .usage = data};
- if (usbInterruptIsReady3()) {
- usbSetInterrupt3((void *)&report, sizeof(report));
+ if (usbInterruptIsReadyShared()) {
+ usbSetInterruptShared((void *)&report, sizeof(report_extra_t));
}
}
#endif
@@ 360,10 380,18 @@ void usbFunctionWriteOut(uchar *data, uchar len) {
* Descriptors *
*------------------------------------------------------------------*/
+#ifdef KEYBOARD_SHARED_EP
+const PROGMEM uchar shared_hid_report[] = {
+# define SHARED_REPORT_STARTED
+#else
const PROGMEM uchar keyboard_hid_report[] = {
+#endif
0x05, 0x01, // Usage Page (Generic Desktop)
0x09, 0x06, // Usage (Keyboard)
0xA1, 0x01, // Collection (Application)
+#ifdef KEYBOARD_SHARED_EP
+ 0x85, REPORT_ID_KEYBOARD, // Report ID
+#endif
// Modifiers (8 bits)
0x05, 0x07, // Usage Page (Keyboard/Keypad)
0x19, 0xE0, // Usage Minimum (Keyboard Left Control)
@@ 398,12 426,17 @@ const PROGMEM uchar keyboard_hid_report[] = {
0x95, 0x01, // Report Count (1)
0x75, 0x03, // Report Size (3)
0x91, 0x03, // Output (Constant)
- 0xC0 // End Collection
+ 0xC0, // End Collection
+#ifndef KEYBOARD_SHARED_EP
};
+#endif
-#if defined(MOUSE_ENABLE) || defined(EXTRAKEY_ENABLE)
-const PROGMEM uchar mouse_extra_hid_report[] = {
-# ifdef MOUSE_ENABLE
+#if defined(SHARED_EP_ENABLE) && !defined(SHARED_REPORT_STARTED)
+const PROGMEM uchar shared_hid_report[] = {
+# define SHARED_REPORT_STARTED
+#endif
+
+#ifdef MOUSE_ENABLE
// Mouse report descriptor
0x05, 0x01, // Usage Page (Generic Desktop)
0x09, 0x02, // Usage (Mouse)
@@ 452,9 485,9 @@ const PROGMEM uchar mouse_extra_hid_report[] = {
0x81, 0x06, // Input (Data, Variable, Relative)
0xC0, // End Collection
0xC0, // End Collection
-# endif
+#endif
-# ifdef EXTRAKEY_ENABLE
+#ifdef EXTRAKEY_ENABLE
// Extrakeys report descriptor
0x05, 0x01, // Usage Page (Generic Desktop)
0x09, 0x80, // Usage (System Control)
@@ 481,7 514,8 @@ const PROGMEM uchar mouse_extra_hid_report[] = {
0x75, 0x10, // Report Size (16)
0x81, 0x00, // Input (Data, Array, Absolute)
0xC0 // End Collection
-# endif
+#endif
+#ifdef SHARED_EP_ENABLE
};
#endif
@@ 618,6 652,7 @@ const PROGMEM usbConfigurationDescriptor_t usbConfigurationDescriptor = {
.bMaxPower = USB_MAX_POWER_CONSUMPTION / 2
},
+# ifndef KEYBOARD_SHARED_EP
/*
* Keyboard
*/
@@ 655,6 690,7 @@ const PROGMEM usbConfigurationDescriptor_t usbConfigurationDescriptor = {
.wMaxPacketSize = 8,
.bInterval = USB_POLLING_INTERVAL_MS
},
+# endif
# if defined(RAW_ENABLE)
/*
@@ 705,24 741,30 @@ const PROGMEM usbConfigurationDescriptor_t usbConfigurationDescriptor = {
.bInterval = USB_POLLING_INTERVAL_MS
},
# endif
-# if defined(MOUSE_ENABLE) || defined(EXTRAKEY_ENABLE)
+
+# ifdef SHARED_EP_ENABLE
/*
- * Mouse/Extrakeys
+ * Shared
*/
- .mouseExtraInterface = {
+ .sharedInterface = {
.header = {
.bLength = sizeof(usbInterfaceDescriptor_t),
.bDescriptorType = USBDESCR_INTERFACE
},
- .bInterfaceNumber = MOUSE_EXTRA_INTERFACE,
+ .bInterfaceNumber = SHARED_INTERFACE,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = 0x03,
+# ifdef KEYBOARD_SHARED_EP
+ .bInterfaceSubClass = 0x01,
+ .bInterfaceProtocol = 0x01,
+# else
.bInterfaceSubClass = 0x00,
.bInterfaceProtocol = 0x00,
+# endif
.iInterface = 0x00
},
- .mouseExtraHID = {
+ .sharedHID = {
.header = {
.bLength = sizeof(usbHIDDescriptor_t),
.bDescriptorType = USBDESCR_HID
@@ 731,19 773,24 @@ const PROGMEM usbConfigurationDescriptor_t usbConfigurationDescriptor = {
.bCountryCode = 0x00,
.bNumDescriptors = 1,
.bDescriptorType = USBDESCR_HID_REPORT,
- .wDescriptorLength = sizeof(mouse_extra_hid_report)
+ .wDescriptorLength = sizeof(shared_hid_report)
},
- .mouseExtraINEndpoint = {
+ .sharedINEndpoint = {
.header = {
.bLength = sizeof(usbEndpointDescriptor_t),
.bDescriptorType = USBDESCR_ENDPOINT
},
+# ifdef KEYBOARD_SHARED_EP
+ .bEndpointAddress = (USBRQ_DIR_DEVICE_TO_HOST | 1),
+# else
.bEndpointAddress = (USBRQ_DIR_DEVICE_TO_HOST | USB_CFG_EP3_NUMBER),
+# endif
.bmAttributes = 0x03,
.wMaxPacketSize = 8,
.bInterval = USB_POLLING_INTERVAL_MS
},
# endif
+
# if defined(CONSOLE_ENABLE)
/*
* Console
@@ 791,7 838,7 @@ const PROGMEM usbConfigurationDescriptor_t usbConfigurationDescriptor = {
.bmAttributes = 0x03,
.wMaxPacketSize = CONSOLE_EPSIZE,
.bInterval = 0x01
- },
+ }
# endif
};
@@ 833,22 880,27 @@ USB_PUBLIC usbMsgLen_t usbFunctionDescriptor(struct usbRequest *rq) {
break;
case USBDESCR_HID:
switch (rq->wValue.bytes[0]) {
+#ifndef KEYBOARD_SHARED_EP
case KEYBOARD_INTERFACE:
usbMsgPtr = (usbMsgPtr_t)&usbConfigurationDescriptor.keyboardHID;
len = sizeof(usbHIDDescriptor_t);
break;
+#endif
+
#if defined(RAW_ENABLE)
case RAW_INTERFACE:
usbMsgPtr = (usbMsgPtr_t)&usbConfigurationDescriptor.rawHID;
len = sizeof(usbHIDDescriptor_t);
break;
#endif
-#if defined(MOUSE_ENABLE) || defined(EXTRAKEY_ENABLE)
- case MOUSE_EXTRA_INTERFACE:
- usbMsgPtr = (usbMsgPtr_t)&usbConfigurationDescriptor.mouseExtraHID;
+
+#ifdef SHARED_EP_ENABLE
+ case SHARED_INTERFACE:
+ usbMsgPtr = (usbMsgPtr_t)&usbConfigurationDescriptor.sharedHID;
len = sizeof(usbHIDDescriptor_t);
break;
#endif
+
#if defined(CONSOLE_ENABLE)
case CONSOLE_INTERFACE:
usbMsgPtr = (usbMsgPtr_t)&usbConfigurationDescriptor.consoleHID;
@@ 860,22 912,27 @@ USB_PUBLIC usbMsgLen_t usbFunctionDescriptor(struct usbRequest *rq) {
case USBDESCR_HID_REPORT:
/* interface index */
switch (rq->wIndex.word) {
+#ifndef KEYBOARD_SHARED_EP
case KEYBOARD_INTERFACE:
usbMsgPtr = (usbMsgPtr_t)keyboard_hid_report;
len = sizeof(keyboard_hid_report);
break;
+#endif
+
#if defined(RAW_ENABLE)
case RAW_INTERFACE:
usbMsgPtr = (usbMsgPtr_t)raw_hid_report;
len = sizeof(raw_hid_report);
break;
#endif
-#if defined(MOUSE_ENABLE) || defined(EXTRAKEY_ENABLE)
- case MOUSE_EXTRA_INTERFACE:
- usbMsgPtr = (usbMsgPtr_t)mouse_extra_hid_report;
- len = sizeof(mouse_extra_hid_report);
+
+#ifdef SHARED_EP_ENABLE
+ case SHARED_INTERFACE:
+ usbMsgPtr = (usbMsgPtr_t)shared_hid_report;
+ len = sizeof(shared_hid_report);
break;
#endif
+
#if defined(CONSOLE_ENABLE)
case CONSOLE_INTERFACE:
usbMsgPtr = (usbMsgPtr_t)console_hid_report;