diff options
Diffstat (limited to 'LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_R.c')
-rw-r--r-- | LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_R.c | 86 |
1 files changed, 43 insertions, 43 deletions
diff --git a/LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_R.c b/LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_R.c index 92b5396d76..db976440a2 100644 --- a/LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_R.c +++ b/LUFA/Drivers/USB/LowLevel/Template/Template_Endpoint_Control_R.c @@ -1,44 +1,44 @@ -uint8_t TEMPLATE_FUNC_NAME (void* Buffer, uint16_t Length)
-{
- uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
-
- if (!(Length))
- Endpoint_ClearOUT();
-
- while (Length)
- {
- if (Endpoint_IsSETUPReceived())
- return ENDPOINT_RWCSTREAM_HostAborted;
-
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
-
- if (Endpoint_IsOUTReceived())
- {
- while (Length && Endpoint_BytesInEndpoint())
- {
- TEMPLATE_TRANSFER_BYTE(DataStream);
- Length--;
- }
-
- Endpoint_ClearOUT();
- }
- }
-
- while (!(Endpoint_IsINReady()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return ENDPOINT_RWCSTREAM_DeviceDisconnected;
- else if (USB_DeviceState == DEVICE_STATE_Suspended)
- return ENDPOINT_RWCSTREAM_BusSuspended;
- }
-
- return ENDPOINT_RWCSTREAM_NoError;
-}
-
-
-#undef TEMPLATE_BUFFER_OFFSET
-#undef TEMPLATE_FUNC_NAME
+uint8_t TEMPLATE_FUNC_NAME (void* Buffer, uint16_t Length) +{ + uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length)); + + if (!(Length)) + Endpoint_ClearOUT(); + + while (Length) + { + if (Endpoint_IsSETUPReceived()) + return ENDPOINT_RWCSTREAM_HostAborted; + + if (USB_DeviceState == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + + if (Endpoint_IsOUTReceived()) + { + while (Length && Endpoint_BytesInEndpoint()) + { + TEMPLATE_TRANSFER_BYTE(DataStream); + Length--; + } + + Endpoint_ClearOUT(); + } + } + + while (!(Endpoint_IsINReady())) + { + if (USB_DeviceState == DEVICE_STATE_Unattached) + return ENDPOINT_RWCSTREAM_DeviceDisconnected; + else if (USB_DeviceState == DEVICE_STATE_Suspended) + return ENDPOINT_RWCSTREAM_BusSuspended; + } + + return ENDPOINT_RWCSTREAM_NoError; +} + + +#undef TEMPLATE_BUFFER_OFFSET +#undef TEMPLATE_FUNC_NAME #undef TEMPLATE_TRANSFER_BYTE
\ No newline at end of file |