diff options
Diffstat (limited to 'Demos/Host/LowLevel/MouseHost/ConfigDescriptor.c')
| -rw-r--r-- | Demos/Host/LowLevel/MouseHost/ConfigDescriptor.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/Demos/Host/LowLevel/MouseHost/ConfigDescriptor.c b/Demos/Host/LowLevel/MouseHost/ConfigDescriptor.c index b5d62236..83e0c533 100644 --- a/Demos/Host/LowLevel/MouseHost/ConfigDescriptor.c +++ b/Demos/Host/LowLevel/MouseHost/ConfigDescriptor.c @@ -1,7 +1,7 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ @@ -9,13 +9,13 @@ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in + without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -50,7 +50,7 @@ uint8_t ProcessConfigurationDescriptor(void) uint8_t ConfigDescriptorData[512]; void* CurrConfigLocation = ConfigDescriptorData; uint16_t CurrConfigBytesRem; - + USB_Descriptor_Interface_t* HIDInterface = NULL; USB_Descriptor_Endpoint_t* DataINEndpoint = NULL; @@ -88,7 +88,7 @@ uint8_t ProcessConfigurationDescriptor(void) /* Skip the remainder of the loop as we have not found an endpoint yet */ continue; } - + /* Retrieve the endpoint address from the endpoint descriptor */ USB_Descriptor_Endpoint_t* EndpointData = DESCRIPTOR_PCAST(CurrConfigLocation, USB_Descriptor_Endpoint_t); @@ -96,12 +96,12 @@ uint8_t ProcessConfigurationDescriptor(void) if (EndpointData->EndpointAddress & ENDPOINT_DESCRIPTOR_DIR_IN) DataINEndpoint = EndpointData; } - + /* Configure the HID data IN pipe */ Pipe_ConfigurePipe(MOUSE_DATA_IN_PIPE, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN, DataINEndpoint->EndpointAddress, DataINEndpoint->EndpointSize, PIPE_BANK_SINGLE); Pipe_SetInterruptPeriod(DataINEndpoint->PollingIntervalMS); - + /* Valid data found, return success */ return SuccessfulConfigRead; } @@ -127,7 +127,7 @@ uint8_t DComp_NextMouseInterface(void* CurrentDescriptor) return DESCRIPTOR_SEARCH_Found; } } - + /* Current descriptor does not match what this comparator is looking for */ return DESCRIPTOR_SEARCH_NotFound; } @@ -162,3 +162,4 @@ uint8_t DComp_NextMouseInterfaceDataEndpoint(void* CurrentDescriptor) /* Current descriptor does not match what this comparator is looking for */ return DESCRIPTOR_SEARCH_NotFound; } + |