diff options
Diffstat (limited to 'Demos/Device/LowLevel/GenericHID/GenericHID.c')
| -rw-r--r-- | Demos/Device/LowLevel/GenericHID/GenericHID.c | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/Demos/Device/LowLevel/GenericHID/GenericHID.c b/Demos/Device/LowLevel/GenericHID/GenericHID.c index 5146efdda..a72cecb45 100644 --- a/Demos/Device/LowLevel/GenericHID/GenericHID.c +++ b/Demos/Device/LowLevel/GenericHID/GenericHID.c @@ -120,15 +120,12 @@ void EVENT_USB_Device_UnhandledControlRequest(void) if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE)) { uint8_t GenericData[GENERIC_REPORT_SIZE]; + CreateGenericHIDReport(GenericData); Endpoint_ClearSETUP(); - - CreateGenericHIDReport(GenericData); /* Write the report data to the control endpoint */ Endpoint_Write_Control_Stream_LE(&GenericData, sizeof(GenericData)); - - /* Finalize the stream transfer to send the last packet or clear the host abort */ Endpoint_ClearOUT(); } @@ -139,30 +136,12 @@ void EVENT_USB_Device_UnhandledControlRequest(void) uint8_t GenericData[GENERIC_REPORT_SIZE]; Endpoint_ClearSETUP(); - - /* Wait until the generic report has been sent by the host */ - while (!(Endpoint_IsOUTReceived())) - { - if (USB_DeviceState == DEVICE_STATE_Unattached) - return; - } + /* Read the report data from the control endpoint */ Endpoint_Read_Control_Stream_LE(&GenericData, sizeof(GenericData)); - - ProcessGenericHIDReport(GenericData); - - /* Clear the endpoint data */ Endpoint_ClearOUT(); - /* Wait until the host is ready to receive the request confirmation */ - while (!(Endpoint_IsINReady())) - { - if (USB_DeviceState == DEVICE_STATE_Unattached) - return; - } - - /* Handshake the request by sending an empty IN packet */ - Endpoint_ClearIN(); + ProcessGenericHIDReport(GenericData); } break; |