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Ensure the library builds cleanly in device mode for architectures lacking multiple address spaces.

This commit is contained in:
Dean Camera 2011-03-27 22:17:26 +00:00
parent 8f5ab27dc9
commit 06d00bb99b
1 changed files with 20 additions and 11 deletions
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31
LUFA/Drivers/USB/Core/DeviceStandardReq.c
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@ -138,18 +138,21 @@ static void USB_Device_SetConfiguration(void)
#else
USB_Descriptor_Device_t* DevDescriptorPtr;
#if defined(USE_FLASH_DESCRIPTORS)
#define MemoryAddressSpace MEMSPACE_FLASH
#elif defined(USE_EEPROM_DESCRIPTORS)
#define MemoryAddressSpace MEMSPACE_EEPROM
#elif defined(USE_SRAM_DESCRIPTORS)
#define MemoryAddressSpace MEMSPACE_SRAM
#else
uint8_t MemoryAddressSpace;
#if defined(ARCH_HAS_MULTI_ADDRESS_SPACE)
#if defined(USE_FLASH_DESCRIPTORS)
#define MemoryAddressSpace MEMSPACE_FLASH
#elif defined(USE_EEPROM_DESCRIPTORS)
#define MemoryAddressSpace MEMSPACE_EEPROM
#elif defined(USE_SRAM_DESCRIPTORS)
#define MemoryAddressSpace MEMSPACE_SRAM
#else
uint8_t MemoryAddressSpace;
#endif
#endif
if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DevDescriptorPtr
#if !defined(USE_FLASH_DESCRIPTORS) && !defined(USE_EEPROM_DESCRIPTORS) && !defined(USE_RAM_DESCRIPTORS)
#if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \
!(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS))
, &MemoryAddressSpace
#endif
) == NO_DESCRIPTOR)
@ -157,6 +160,7 @@ static void USB_Device_SetConfiguration(void)
return;
}
#if defined(ARCH_HAS_MULTI_ADDRESS_SPACE)
if (MemoryAddressSpace == MEMSPACE_FLASH)
{
if (((uint8_t)USB_ControlRequest.wValue > pgm_read_byte(&DevDescriptorPtr->NumberOfConfigurations)))
@ -172,6 +176,10 @@ static void USB_Device_SetConfiguration(void)
if ((uint8_t)USB_ControlRequest.wValue > DevDescriptorPtr->NumberOfConfigurations)
return;
}
#else
if ((uint8_t)USB_ControlRequest.wValue > DevDescriptorPtr->NumberOfConfigurations)
return;
#endif
#endif
Endpoint_ClearSETUP();
@ -224,7 +232,8 @@ static void USB_Device_GetDescriptor(void)
const void* DescriptorPointer;
uint16_t DescriptorSize;
#if !defined(USE_FLASH_DESCRIPTORS) && !defined(USE_EEPROM_DESCRIPTORS) && !defined(USE_RAM_DESCRIPTORS)
#if defined(ARCH_HAS_MULTI_ADDRESS_SPACE) && \
!(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS))
uint8_t DescriptorAddressSpace;
#endif