uhk/firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

13
right/src/usb_interfaces/usb_interface_media_keyboard.c
View File

@@ -4,14 +4,14 @@ uint32_t UsbMediaKeyboardActionCounter;
static usb_media_keyboard_report_t usbMediaKeyboardReports[2];
usb_media_keyboard_report_t* ActiveUsbMediaKeyboardReport = usbMediaKeyboardReports;
static usb_media_keyboard_report_t* getInactiveUsbMediaKeyboardReport(void)
usb_media_keyboard_report_t* GetInactiveUsbMediaKeyboardReport(void)
{
return ActiveUsbMediaKeyboardReport == usbMediaKeyboardReports ? usbMediaKeyboardReports+1 : usbMediaKeyboardReports;
}
void SwitchActiveUsbMediaKeyboardReport(void)
static void SwitchActiveUsbMediaKeyboardReport(void)
{
ActiveUsbMediaKeyboardReport = getInactiveUsbMediaKeyboardReport();
ActiveUsbMediaKeyboardReport = GetInactiveUsbMediaKeyboardReport();
}
void ResetActiveUsbMediaKeyboardReport(void)
@@ -22,9 +22,12 @@ void ResetActiveUsbMediaKeyboardReport(void)
usb_status_t UsbMediaKeyboardAction()
{
UsbMediaKeyboardActionCounter++;
return USB_DeviceHidSend(
usb_status_t usb_status = USB_DeviceHidSend(
UsbCompositeDevice.mediaKeyboardHandle, USB_MEDIA_KEYBOARD_ENDPOINT_INDEX,
(uint8_t*)getInactiveUsbMediaKeyboardReport(), USB_MEDIA_KEYBOARD_REPORT_LENGTH);
(uint8_t*)ActiveUsbMediaKeyboardReport, USB_MEDIA_KEYBOARD_REPORT_LENGTH);
if (usb_status == kStatus_USB_Success)
SwitchActiveUsbMediaKeyboardReport(); // Switch the active report if the data was sent successfully
return usb_status;
}
usb_status_t UsbMediaKeyboardCallback(class_handle_t handle, uint32_t event, void *param)