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try not sending chord state when no updates have happened

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This commit is contained in:
dnaq 2021-09-24 23:30:30 +02:00
parent ae191ab099
commit de1688389d
2 changed files with 11 additions and 4 deletions
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2
quantum/process_keycode/process_plover_hid.c
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@ -6,6 +6,6 @@ bool process_plover_hid(uint16_t keycode, keyrecord_t *record) {
if (keycode < PLV__MIN || keycode > PLV__MAX) { if (keycode < PLV__MIN || keycode > PLV__MAX) {
return true; return true;
} }
plover_hid_update((uint8_t)(keycode - PLV__MIN), record->event.pressed); plover_hid_update(keycode - PLV__MIN, record->event.pressed);
return false; return false;
} }

13
tmk_core/protocol/lufa/lufa.c
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@ -214,19 +214,24 @@ static void raw_hid_task(void) {
#endif #endif
#ifdef PLOVER_HID_ENABLE #ifdef PLOVER_HID_ENABLE
static uint8_t plover_hid_current_report[PLOVER_HID_SIMPLE_REPORT_SIZE] = {1}; static bool plover_hid_report_updated = false;
static uint8_t plover_hid_current_report[PLOVER_HID_SIMPLE_REPORT_SIZE] = {1, 0};
void plover_hid_update(uint8_t button, bool pressed) { void plover_hid_update(uint8_t button, bool pressed) {
if (pressed) { if (pressed) {
plover_hid_current_report[1 + button/8] |= (1 << (7 - (button % 8))); plover_hid_current_report[1 + button/8] |= (1 << (7 - (button % 8)));
} else { } else {
plover_hid_current_report[1 + button/8] &= (1 << (7 - (button % 8))); plover_hid_current_report[1 + button/8] &= ~(1 << (7 - (button % 8)));
} }
plover_hid_report_updated = true;
} }
void plover_hid_task(void) { void plover_hid_task(void) {
if (USB_DeviceState != DEVICE_STATE_Configured) { if (USB_DeviceState != DEVICE_STATE_Configured) {
return; return;
} }
if (!plover_hid_report_updated) {
return;
}
uint8_t ep = Endpoint_GetCurrentEndpoint(); uint8_t ep = Endpoint_GetCurrentEndpoint();
@ -235,12 +240,14 @@ void plover_hid_task(void) {
// Check to see if the host is ready to accept another packet // Check to see if the host is ready to accept another packet
if (Endpoint_IsINReady()) { if (Endpoint_IsINReady()) {
// Write data // Write data
Endpoint_Write_Stream_LE(plover_hid_current_report, sizeof(plover_hid_current_report), NULL); Endpoint_Write_Stream_LE(plover_hid_current_report, PLOVER_HID_SIMPLE_REPORT_SIZE, NULL);
// Finalize The stream transfer to send the last packet // Finalize The stream transfer to send the last packet
Endpoint_ClearIN(); Endpoint_ClearIN();
} }
Endpoint_SelectEndpoint(ep); Endpoint_SelectEndpoint(ep);
plover_hid_report_updated = false;
} }
#endif #endif