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Just compare the active report with the inactive report stored in each interface driver

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This commit is contained in:
Kristian Sloth Lauszus
2018-06-22 17:55:21 +02:00
parent fe06ed0a4b
commit 5e97ad1b3c
9 changed files with 46 additions and 50 deletions
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13
right/src/usb_interfaces/usb_interface_system_keyboard.c
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@@ -4,14 +4,14 @@ uint32_t UsbSystemKeyboardActionCounter;
static usb_system_keyboard_report_t usbSystemKeyboardReports[2];
usb_system_keyboard_report_t* ActiveUsbSystemKeyboardReport = usbSystemKeyboardReports;
static usb_system_keyboard_report_t* getInactiveUsbSystemKeyboardReport()
usb_system_keyboard_report_t* GetInactiveUsbSystemKeyboardReport()
{
return ActiveUsbSystemKeyboardReport == usbSystemKeyboardReports ? usbSystemKeyboardReports+1 : usbSystemKeyboardReports;
}
void SwitchActiveUsbSystemKeyboardReport(void)
static void SwitchActiveUsbSystemKeyboardReport(void)
{
ActiveUsbSystemKeyboardReport = getInactiveUsbSystemKeyboardReport();
ActiveUsbSystemKeyboardReport = GetInactiveUsbSystemKeyboardReport();
}
void ResetActiveUsbSystemKeyboardReport(void)
@@ -22,9 +22,12 @@ void ResetActiveUsbSystemKeyboardReport(void)
usb_status_t UsbSystemKeyboardAction(void)
{
UsbSystemKeyboardActionCounter++;
return USB_DeviceHidSend(
usb_status_t usb_status = USB_DeviceHidSend(
UsbCompositeDevice.systemKeyboardHandle, USB_SYSTEM_KEYBOARD_ENDPOINT_INDEX,
(uint8_t*)getInactiveUsbSystemKeyboardReport(), USB_SYSTEM_KEYBOARD_REPORT_LENGTH);
(uint8_t*)ActiveUsbSystemKeyboardReport, USB_SYSTEM_KEYBOARD_REPORT_LENGTH);
if (usb_status == kStatus_USB_Success)
SwitchActiveUsbSystemKeyboardReport(); // Switch the active report if the data was sent successfully
return usb_status;
}
usb_status_t UsbSystemKeyboardCallback(class_handle_t handle, uint32_t event, void *param)