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Only set the semaphore if the report is successfully requested

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This commit is contained in:
Eric Tang
2018-06-29 22:51:16 -07:00
parent b93f211502
commit 8f6251bc4d
1 changed files with 18 additions and 8 deletions
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26
right/src/usb_report_updater.c
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@@ -407,6 +407,8 @@ uint32_t UsbReportUpdateCounter;
void UpdateUsbReports(void)
{
usb_status_t status;
if (UsbReportUpdateSemaphore) {
return;
}
@@ -430,24 +432,32 @@ void UpdateUsbReports(void)
}
if (HasUsbBasicKeyboardReportChanged) {
UsbReportUpdateSemaphore |= 1 << USB_BASIC_KEYBOARD_INTERFACE_INDEX;
UsbBasicKeyboardAction();
status = UsbBasicKeyboardAction();
if (status == kStatus_USB_Success) {
UsbReportUpdateSemaphore |= 1 << USB_BASIC_KEYBOARD_INTERFACE_INDEX;
}
}
if (HasUsbMediaKeyboardReportChanged) {
UsbReportUpdateSemaphore |= 1 << USB_MEDIA_KEYBOARD_INTERFACE_INDEX;
UsbMediaKeyboardAction();
status = UsbMediaKeyboardAction();
if (status == kStatus_USB_Success) {
UsbReportUpdateSemaphore |= 1 << USB_MEDIA_KEYBOARD_INTERFACE_INDEX;
}
}
if (HasUsbSystemKeyboardReportChanged) {
UsbReportUpdateSemaphore |= 1 << USB_SYSTEM_KEYBOARD_INTERFACE_INDEX;
UsbSystemKeyboardAction();
status = UsbSystemKeyboardAction();
if (status == kStatus_USB_Success) {
UsbReportUpdateSemaphore |= 1 << USB_SYSTEM_KEYBOARD_INTERFACE_INDEX;
}
}
// Send out the mouse position and wheel values continuously if the report is not zeros, but only send the mouse button states when they change.
if (HasUsbMouseReportChanged || ActiveUsbMouseReport->x || ActiveUsbMouseReport->y ||
ActiveUsbMouseReport->wheelX || ActiveUsbMouseReport->wheelY) {
UsbReportUpdateSemaphore |= 1 << USB_MOUSE_INTERFACE_INDEX;
UsbMouseAction();
status = UsbMouseAction();
if (status == kStatus_USB_Success) {
UsbReportUpdateSemaphore |= 1 << USB_MOUSE_INTERFACE_INDEX;
}
}
}