/*
LUFA Library
- Copyright (C) Dean Camera, 2011.
+ Copyright (C) Dean Camera, 2014.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
- Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2014 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
- The author disclaim all warranties with regard to this
+ The author disclaims all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
#define __INCLUDE_FROM_DEVICESTDREQ_C
#include "DeviceStandardReq.h"
-uint8_t USB_ConfigurationNumber;
+uint8_t USB_Device_ConfigurationNumber;
#if !defined(NO_DEVICE_SELF_POWER)
-bool USB_CurrentlySelfPowered;
+bool USB_Device_CurrentlySelfPowered;
#endif
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
-bool USB_RemoteWakeupEnabled;
+bool USB_Device_RemoteWakeupEnabled;
#endif
void USB_Device_ProcessControlRequest(void)
{
- USB_ControlRequest.bmRequestType = Endpoint_Read_Byte();
- USB_ControlRequest.bRequest = Endpoint_Read_Byte();
- USB_ControlRequest.wValue = le16_to_cpu(Endpoint_Read_Word_LE());
- USB_ControlRequest.wIndex = le16_to_cpu(Endpoint_Read_Word_LE());
- USB_ControlRequest.wLength = le16_to_cpu(Endpoint_Read_Word_LE());
+ #if defined(ARCH_BIG_ENDIAN)
+ USB_ControlRequest.bmRequestType = Endpoint_Read_8();
+ USB_ControlRequest.bRequest = Endpoint_Read_8();
+ USB_ControlRequest.wValue = Endpoint_Read_16_LE();
+ USB_ControlRequest.wIndex = Endpoint_Read_16_LE();
+ USB_ControlRequest.wLength = Endpoint_Read_16_LE();
+ #else
+ uint8_t* RequestHeader = (uint8_t*)&USB_ControlRequest;
+
+ for (uint8_t RequestHeaderByte = 0; RequestHeaderByte < sizeof(USB_Request_Header_t); RequestHeaderByte++)
+ *(RequestHeader++) = Endpoint_Read_8();
+ #endif
EVENT_USB_Device_ControlRequest();
USB_Device_SetConfiguration();
break;
+
+ default:
+ break;
}
}
if (Endpoint_IsSETUPReceived())
{
- Endpoint_StallTransaction();
Endpoint_ClearSETUP();
+ Endpoint_StallTransaction();
}
}
{
uint8_t DeviceAddress = (USB_ControlRequest.wValue & 0x7F);
- ATOMIC_BLOCK(ATOMIC_RESTORESTATE)
- {
- Endpoint_ClearSETUP();
+ USB_Device_SetDeviceAddress(DeviceAddress);
+
+ Endpoint_ClearSETUP();
- Endpoint_ClearStatusStage();
+ Endpoint_ClearStatusStage();
- while (!(Endpoint_IsINReady()));
+ while (!(Endpoint_IsINReady()));
+
+ USB_Device_EnableDeviceAddress(DeviceAddress);
- USB_Device_SetDeviceAddress(DeviceAddress);
- }
-
USB_DeviceState = (DeviceAddress) ? DEVICE_STATE_Addressed : DEVICE_STATE_Default;
}
#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)
return;
}
+ #if defined(ARCH_HAS_MULTI_ADDRESS_SPACE)
if (MemoryAddressSpace == MEMSPACE_FLASH)
{
if (((uint8_t)USB_ControlRequest.wValue > pgm_read_byte(&DevDescriptorPtr->NumberOfConfigurations)))
if ((uint8_t)USB_ControlRequest.wValue > DevDescriptorPtr->NumberOfConfigurations)
return;
}
+ #else
+ if ((uint8_t)USB_ControlRequest.wValue > DevDescriptorPtr->NumberOfConfigurations)
+ return;
+ #endif
#endif
Endpoint_ClearSETUP();
- USB_ConfigurationNumber = (uint8_t)USB_ControlRequest.wValue;
+ USB_Device_ConfigurationNumber = (uint8_t)USB_ControlRequest.wValue;
Endpoint_ClearStatusStage();
- if (USB_ConfigurationNumber)
+ if (USB_Device_ConfigurationNumber)
USB_DeviceState = DEVICE_STATE_Configured;
else
USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Configured : DEVICE_STATE_Powered;
{
Endpoint_ClearSETUP();
- Endpoint_Write_Byte(USB_ConfigurationNumber);
+ Endpoint_Write_8(USB_Device_ConfigurationNumber);
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
struct
{
USB_Descriptor_Header_t Header;
- wchar_t UnicodeString[20];
+ uint16_t UnicodeString[INTERNAL_SERIAL_LENGTH_BITS / 4];
} SignatureDescriptor;
SignatureDescriptor.Header.Type = DTYPE_String;
- SignatureDescriptor.Header.Size = USB_Device_GetSerialString(SignatureDescriptor.UnicodeString,
- sizeof(SignatureDescriptor.UnicodeString));
+ SignatureDescriptor.Header.Size = USB_STRING_LEN(INTERNAL_SERIAL_LENGTH_BITS / 4);
+
+ USB_Device_GetSerialString(SignatureDescriptor.UnicodeString);
Endpoint_ClearSETUP();
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
if ((DescriptorSize = CALLBACK_USB_GetDescriptor(USB_ControlRequest.wValue, USB_ControlRequest.wIndex,
&DescriptorPointer
- #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))
, &DescriptorAddressSpace
#endif
)) == NO_DESCRIPTOR)
Endpoint_ClearSETUP();
- #if defined(USE_RAM_DESCRIPTORS)
+ #if defined(USE_RAM_DESCRIPTORS) || !defined(ARCH_HAS_MULTI_ADDRESS_SPACE)
Endpoint_Write_Control_Stream_LE(DescriptorPointer, DescriptorSize);
#elif defined(USE_EEPROM_DESCRIPTORS)
Endpoint_Write_Control_EStream_LE(DescriptorPointer, DescriptorSize);
switch (USB_ControlRequest.bmRequestType)
{
- #if !defined(NO_DEVICE_SELF_POWER) || !defined(NO_DEVICE_REMOTE_WAKEUP)
case (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE):
#if !defined(NO_DEVICE_SELF_POWER)
- if (USB_CurrentlySelfPowered)
+ if (USB_Device_CurrentlySelfPowered)
CurrentStatus |= FEATURE_SELFPOWERED_ENABLED;
#endif
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
- if (USB_RemoteWakeupEnabled)
+ if (USB_Device_RemoteWakeupEnabled)
CurrentStatus |= FEATURE_REMOTE_WAKEUP_ENABLED;
#endif
break;
- #endif
- #if !defined(CONTROL_ONLY_DEVICE)
case (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_ENDPOINT):
+ #if !defined(CONTROL_ONLY_DEVICE)
Endpoint_SelectEndpoint((uint8_t)USB_ControlRequest.wIndex & ENDPOINT_EPNUM_MASK);
CurrentStatus = Endpoint_IsStalled();
Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
+ #endif
break;
- #endif
default:
return;
}
Endpoint_ClearSETUP();
- Endpoint_Write_Word_LE(CurrentStatus);
+ Endpoint_Write_16_LE(CurrentStatus);
Endpoint_ClearIN();
Endpoint_ClearStatusStage();
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
case REQREC_DEVICE:
if ((uint8_t)USB_ControlRequest.wValue == FEATURE_SEL_DeviceRemoteWakeup)
- USB_RemoteWakeupEnabled = (USB_ControlRequest.bRequest == REQ_SetFeature);
+ USB_Device_RemoteWakeupEnabled = (USB_ControlRequest.bRequest == REQ_SetFeature);
else
return;
else
{
Endpoint_ClearStall();
- Endpoint_ResetFIFO(EndpointIndex);
+ Endpoint_ResetEndpoint(EndpointIndex);
Endpoint_ResetDataToggle();
}
}
projects / pub / USBasp.git / blobdiff