Commit b9f3ff39 authored by Dean Camera's avatar Dean Camera
Browse files

Use an early-abort in the USB_DeviceTask() function rather than wrapping the...

Use an early-abort in the USB_DeviceTask() function rather than wrapping the entire implementation in a conditional.
parent c4aeb6d5
......@@ -60,17 +60,17 @@ void USB_USBTask(void)
#if defined(USB_CAN_BE_DEVICE)
static void USB_DeviceTask(void)
{
if (USB_DeviceState != DEVICE_STATE_Unattached)
{
uint8_t PrevEndpoint = Endpoint_GetCurrentEndpoint();
if (USB_DeviceState == DEVICE_STATE_Unattached)
return;
Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
uint8_t PrevEndpoint = Endpoint_GetCurrentEndpoint();
if (Endpoint_IsSETUPReceived())
USB_Device_ProcessControlRequest();
Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
Endpoint_SelectEndpoint(PrevEndpoint);
}
if (Endpoint_IsSETUPReceived())
USB_Device_ProcessControlRequest();
Endpoint_SelectEndpoint(PrevEndpoint);
}
#endif
......
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