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firmware WIP

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This commit is contained in:
Pavol Rusnak 2011-04-04 21:28:41 +02:00
parent e78c314556
commit b46d41bd34
43 changed files with 1059 additions and 5161 deletions
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65
firmware/src/usb.h
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@ -19,14 +19,15 @@
#ifndef __USB_H__
#define __USB_H__
typedef union {
#include "compiler.h"
typedef PACKED_PRE union {
uint16_t W;
struct {
PACKED_PRE struct {
uint8_t L;
uint8_t H;
} __attribute__((packed)) WB;
} __attribute__((packed)) WORD_BYTE;
} PACKED_POST WB;
} PACKED_POST WORD_BYTE;
/* bmRequestType.Dir */
@ -46,14 +47,14 @@ typedef union {
#define REQUEST_TO_OTHER 3
/* bmRequestType Definition */
typedef union _REQUEST_TYPE {
struct _BM {
typedef PACKED_PRE union _REQUEST_TYPE {
PACKED_PRE struct _BM {
uint8_t Recipient : 5;
uint8_t Type : 2;
uint8_t Dir : 1;
} __attribute__((packed)) BM;
} PACKED_POST BM;
uint8_t B;
} __attribute__((packed)) REQUEST_TYPE;
} PACKED_POST REQUEST_TYPE;
/* USB Standard Request Codes */
#define USB_REQUEST_GET_STATUS 0
@ -78,13 +79,13 @@ typedef union _REQUEST_TYPE {
#define USB_FEATURE_REMOTE_WAKEUP 1
/* USB Default Control Pipe Setup Packet */
typedef struct _USB_SETUP_PACKET {
typedef PACKED_PRE struct _USB_SETUP_PACKET {
REQUEST_TYPE bmRequestType;
uint8_t bRequest;
WORD_BYTE wValue;
WORD_BYTE wIndex;
uint16_t wLength;
} __attribute__((packed)) USB_SETUP_PACKET;
} PACKED_POST USB_SETUP_PACKET;
/* USB Descriptor Types */
@ -146,7 +147,7 @@ typedef struct _USB_SETUP_PACKET {
#define USB_ENDPOINT_USAGE_RESERVED 0x30
/* USB Standard Device Descriptor */
typedef struct _USB_DEVICE_DESCRIPTOR {
typedef PACKED_PRE struct _USB_DEVICE_DESCRIPTOR {
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t bcdUSB;
@ -161,10 +162,10 @@ typedef struct _USB_DEVICE_DESCRIPTOR {
uint8_t iProduct;
uint8_t iSerialNumber;
uint8_t bNumConfigurations;
} __attribute__((packed)) USB_DEVICE_DESCRIPTOR;
} PACKED_POST USB_DEVICE_DESCRIPTOR;
/* USB 2.0 Device Qualifier Descriptor */
typedef struct _USB_DEVICE_QUALIFIER_DESCRIPTOR {
typedef PACKED_PRE struct _USB_DEVICE_QUALIFIER_DESCRIPTOR {
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t bcdUSB;
@ -174,10 +175,10 @@ typedef struct _USB_DEVICE_QUALIFIER_DESCRIPTOR {
uint8_t bMaxPacketSize0;
uint8_t bNumConfigurations;
uint8_t bReserved;
} __attribute__((packed)) USB_DEVICE_QUALIFIER_DESCRIPTOR;
} PACKED_POST USB_DEVICE_QUALIFIER_DESCRIPTOR;
/* USB Standard Configuration Descriptor */
typedef struct _USB_CONFIGURATION_DESCRIPTOR {
typedef PACKED_PRE struct _USB_CONFIGURATION_DESCRIPTOR {
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t wTotalLength;
@ -186,10 +187,10 @@ typedef struct _USB_CONFIGURATION_DESCRIPTOR {
uint8_t iConfiguration;
uint8_t bmAttributes;
uint8_t bMaxPower;
} __attribute__((packed)) USB_CONFIGURATION_DESCRIPTOR;
} PACKED_POST USB_CONFIGURATION_DESCRIPTOR;
/* USB Standard Interface Association Descriptor */
typedef struct _USB_INTERFACE_DESCRIPTOR {
/* USB Standard Interface Descriptor */
typedef PACKED_PRE struct _USB_INTERFACE_DESCRIPTOR {
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bInterfaceNumber;
@ -199,42 +200,30 @@ typedef struct _USB_INTERFACE_DESCRIPTOR {
uint8_t bInterfaceSubClass;
uint8_t bInterfaceProtocol;
uint8_t iInterface;
} __attribute__((packed)) USB_INTERFACE_DESCRIPTOR;
/* USB Interface Descriptor */
typedef struct _USB_INTERFACE_ASSOCIATION_DESCRIPTOR {
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bFirstInterface;
uint8_t bInterfaceCount;
uint8_t bFunctionClass;
uint8_t bFunctionSubClass;
uint8_t bFunctionProtocol;
uint8_t iFunction;
} __attribute__((packed)) USB_INTERFACE_ASSOCIATION_DESCRIPTOR;
} PACKED_POST USB_INTERFACE_DESCRIPTOR;
/* USB Standard Endpoint Descriptor */
typedef struct _USB_ENDPOINT_DESCRIPTOR {
typedef PACKED_PRE struct _USB_ENDPOINT_DESCRIPTOR {
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bEndpointAddress;
uint8_t bmAttributes;
uint16_t wMaxPacketSize;
uint8_t bInterval;
} __attribute__((packed)) USB_ENDPOINT_DESCRIPTOR;
} PACKED_POST USB_ENDPOINT_DESCRIPTOR;
/* USB String Descriptor */
typedef struct _USB_STRING_DESCRIPTOR {
typedef PACKED_PRE struct _USB_STRING_DESCRIPTOR {
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t bString/*[]*/;
} __attribute__((packed)) USB_STRING_DESCRIPTOR;
} PACKED_POST USB_STRING_DESCRIPTOR;
/* USB Common Descriptor */
typedef struct _USB_COMMON_DESCRIPTOR {
typedef PACKED_PRE struct _USB_COMMON_DESCRIPTOR {
uint8_t bLength;
uint8_t bDescriptorType;
} __attribute__((packed)) USB_COMMON_DESCRIPTOR;
} PACKED_POST USB_COMMON_DESCRIPTOR;
#endif /* __USB_H__ */