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Limit the update frequency for reading the keyboard

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This commit is contained in:
Kristian Sloth Lauszus
2018-06-15 14:03:59 +02:00
parent 9be3cf4865
commit 4d483e7896
1 changed files with 4 additions and 13 deletions
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17
right/src/usb_report_updater.c
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@@ -396,19 +396,10 @@ void UpdateUsbReports(void)
{ {
UsbReportUpdateCounter++; UsbReportUpdateCounter++;
// Process the key inputs at a constant rate when moving the mouse, so the mouse speed is consistent. if (Timer_GetElapsedTime(&lastMouseUpdateTime) < USB_BASIC_KEYBOARD_INTERRUPT_IN_INTERVAL) {
bool hasActiveMouseState = false; return;
for (uint8_t i=0; i<ACTIVE_MOUSE_STATES_COUNT; i++) {
hasActiveMouseState = true;
break;
}
if (hasActiveMouseState) {
if (Timer_GetElapsedTime(&lastMouseUpdateTime) < USB_MOUSE_INTERRUPT_IN_INTERVAL) {
return;
}
Timer_SetCurrentTime(&lastMouseUpdateTime);
} }
Timer_SetCurrentTime(&lastMouseUpdateTime);
ResetActiveUsbBasicKeyboardReport(); ResetActiveUsbBasicKeyboardReport();
ResetActiveUsbMediaKeyboardReport(); ResetActiveUsbMediaKeyboardReport();
@@ -421,8 +412,8 @@ void UpdateUsbReports(void)
bool HasUsbBasicKeyboardReportChanged = false; bool HasUsbBasicKeyboardReportChanged = false;
if (memcmp(ActiveUsbBasicKeyboardReport, &last_basic_report, sizeof(usb_basic_keyboard_report_t)) != 0) { if (memcmp(ActiveUsbBasicKeyboardReport, &last_basic_report, sizeof(usb_basic_keyboard_report_t)) != 0) {
last_basic_report = *ActiveUsbBasicKeyboardReport; last_basic_report = *ActiveUsbBasicKeyboardReport;
SwitchActiveUsbBasicKeyboardReport();
HasUsbBasicKeyboardReportChanged = true; HasUsbBasicKeyboardReportChanged = true;
SwitchActiveUsbBasicKeyboardReport();
if (UsbBasicKeyboardAction() != kStatus_USB_Success) if (UsbBasicKeyboardAction() != kStatus_USB_Success)
last_basic_report.scancodes[0] = 0xFF; // Invalidate the stored report if the command fails last_basic_report.scancodes[0] = 0xFF; // Invalidate the stored report if the command fails
} }