Angel David Yaguana Hernandez / USBDevice2

library

Dependents:   USB_CDC_MSD_Hello

USBDevice/USBDevice_Types.h@0:d5bb9a9c3e24, 2012-08-24 (annotated)

Committer:
sherckuith
Date:
Fri Aug 24 02:01:51 2012 +0000
Revision:
0:d5bb9a9c3e24
[mbed] converted /USB_CDC_MSD_Hello/USBDevice

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sherckuith 0:d5bb9a9c3e24 1 /* USBDevice_Types.h */
sherckuith 0:d5bb9a9c3e24 2 /* USB Device type definitions, conversions and constants */
sherckuith 0:d5bb9a9c3e24 3 /* Copyright (c) 2011 ARM Limited. All rights reserved. */
sherckuith 0:d5bb9a9c3e24 4
sherckuith 0:d5bb9a9c3e24 5 #ifndef USBDEVICE_TYPES_H
sherckuith 0:d5bb9a9c3e24 6 #define USBDEVICE_TYPES_H
sherckuith 0:d5bb9a9c3e24 7
sherckuith 0:d5bb9a9c3e24 8 /* Standard requests */
sherckuith 0:d5bb9a9c3e24 9 #define GET_STATUS (0)
sherckuith 0:d5bb9a9c3e24 10 #define CLEAR_FEATURE (1)
sherckuith 0:d5bb9a9c3e24 11 #define SET_FEATURE (3)
sherckuith 0:d5bb9a9c3e24 12 #define SET_ADDRESS (5)
sherckuith 0:d5bb9a9c3e24 13 #define GET_DESCRIPTOR (6)
sherckuith 0:d5bb9a9c3e24 14 #define SET_DESCRIPTOR (7)
sherckuith 0:d5bb9a9c3e24 15 #define GET_CONFIGURATION (8)
sherckuith 0:d5bb9a9c3e24 16 #define SET_CONFIGURATION (9)
sherckuith 0:d5bb9a9c3e24 17 #define GET_INTERFACE (10)
sherckuith 0:d5bb9a9c3e24 18 #define SET_INTERFACE (11)
sherckuith 0:d5bb9a9c3e24 19
sherckuith 0:d5bb9a9c3e24 20 /* bmRequestType.dataTransferDirection */
sherckuith 0:d5bb9a9c3e24 21 #define HOST_TO_DEVICE (0)
sherckuith 0:d5bb9a9c3e24 22 #define DEVICE_TO_HOST (1)
sherckuith 0:d5bb9a9c3e24 23
sherckuith 0:d5bb9a9c3e24 24 /* bmRequestType.Type*/
sherckuith 0:d5bb9a9c3e24 25 #define STANDARD_TYPE (0)
sherckuith 0:d5bb9a9c3e24 26 #define CLASS_TYPE (1)
sherckuith 0:d5bb9a9c3e24 27 #define VENDOR_TYPE (2)
sherckuith 0:d5bb9a9c3e24 28 #define RESERVED_TYPE (3)
sherckuith 0:d5bb9a9c3e24 29
sherckuith 0:d5bb9a9c3e24 30 /* bmRequestType.Recipient */
sherckuith 0:d5bb9a9c3e24 31 #define DEVICE_RECIPIENT (0)
sherckuith 0:d5bb9a9c3e24 32 #define INTERFACE_RECIPIENT (1)
sherckuith 0:d5bb9a9c3e24 33 #define ENDPOINT_RECIPIENT (2)
sherckuith 0:d5bb9a9c3e24 34 #define OTHER_RECIPIENT (3)
sherckuith 0:d5bb9a9c3e24 35
sherckuith 0:d5bb9a9c3e24 36 /* Descriptors */
sherckuith 0:d5bb9a9c3e24 37 #define DESCRIPTOR_TYPE(wValue) (wValue >> 8)
sherckuith 0:d5bb9a9c3e24 38 #define DESCRIPTOR_INDEX(wValue) (wValue & 0xf)
sherckuith 0:d5bb9a9c3e24 39
sherckuith 0:d5bb9a9c3e24 40 typedef struct {
sherckuith 0:d5bb9a9c3e24 41 struct {
sherckuith 0:d5bb9a9c3e24 42 uint8_t dataTransferDirection;
sherckuith 0:d5bb9a9c3e24 43 uint8_t Type;
sherckuith 0:d5bb9a9c3e24 44 uint8_t Recipient;
sherckuith 0:d5bb9a9c3e24 45 } bmRequestType;
sherckuith 0:d5bb9a9c3e24 46 uint8_t bRequest;
sherckuith 0:d5bb9a9c3e24 47 uint16_t wValue;
sherckuith 0:d5bb9a9c3e24 48 uint16_t wIndex;
sherckuith 0:d5bb9a9c3e24 49 uint16_t wLength;
sherckuith 0:d5bb9a9c3e24 50 } SETUP_PACKET;
sherckuith 0:d5bb9a9c3e24 51
sherckuith 0:d5bb9a9c3e24 52 typedef struct {
sherckuith 0:d5bb9a9c3e24 53 SETUP_PACKET setup;
sherckuith 0:d5bb9a9c3e24 54 uint8_t *ptr;
sherckuith 0:d5bb9a9c3e24 55 uint32_t remaining;
sherckuith 0:d5bb9a9c3e24 56 uint8_t direction;
sherckuith 0:d5bb9a9c3e24 57 bool zlp;
sherckuith 0:d5bb9a9c3e24 58 bool notify;
sherckuith 0:d5bb9a9c3e24 59 } CONTROL_TRANSFER;
sherckuith 0:d5bb9a9c3e24 60
sherckuith 0:d5bb9a9c3e24 61 typedef enum {ATTACHED, POWERED, DEFAULT, ADDRESS, CONFIGURED} DEVICE_STATE;
sherckuith 0:d5bb9a9c3e24 62
sherckuith 0:d5bb9a9c3e24 63 typedef struct {
sherckuith 0:d5bb9a9c3e24 64 volatile DEVICE_STATE state;
sherckuith 0:d5bb9a9c3e24 65 uint8_t configuration;
sherckuith 0:d5bb9a9c3e24 66 bool suspended;
sherckuith 0:d5bb9a9c3e24 67 } USB_DEVICE;
sherckuith 0:d5bb9a9c3e24 68
sherckuith 0:d5bb9a9c3e24 69 #endif