226 lines
6.0 KiB
C
226 lines
6.0 KiB
C
/*
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* File : core.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2011, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2011-12-12 Yi Qiu first version
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*/
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#ifndef __USB_SPEC_H__
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#define __USB_SPEC_H__
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#include <rtthread.h>
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struct usb_descriptor
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{
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rt_uint8_t bLength;
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rt_uint8_t type;
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};
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typedef struct usb_descriptor* udesc_t;
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struct udevice_descriptor
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{
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rt_uint8_t bLength;
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rt_uint8_t type;
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rt_uint16_t bcdUSB;
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rt_uint8_t bDeviceClass;
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rt_uint8_t bDeviceSubClass;
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rt_uint8_t bDeviceProtocol;
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rt_uint8_t bMaxPacketSize0;
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rt_uint16_t idVendor;
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rt_uint16_t idProduct;
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rt_uint16_t bcdDevice;
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rt_uint8_t iManufacturer;
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rt_uint8_t iProduct;
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rt_uint8_t iSerialNumber;
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rt_uint8_t bNumConfigurations;
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};
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typedef struct udevice_descriptor* udev_desc_t;
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struct uconfig_descriptor
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{
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rt_uint8_t bLength;
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rt_uint8_t type;
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rt_uint16_t wTotalLength;
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rt_uint8_t bNumInterfaces;
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rt_uint8_t bConfigurationValue;
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rt_uint8_t iConfiguration;
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rt_uint8_t bmAttributes;
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rt_uint8_t MaxPower;
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};
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typedef struct uconfig_descriptor* ucfg_desc_t;
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struct uinterface_descriptor
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{
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rt_uint8_t bLength;
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rt_uint8_t type;
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rt_uint8_t bInterfaceNumber;
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rt_uint8_t bAlternateSetting;
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rt_uint8_t bNumEndpoints;
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rt_uint8_t bInterfaceClass;
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rt_uint8_t bInterfaceSubClass;
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rt_uint8_t bInterfaceProtocol;
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rt_uint8_t iInterface;
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};
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typedef struct uinterface_descriptor* uintf_desc_t;
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struct uendpoint_descriptor
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{
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rt_uint8_t bLength;
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rt_uint8_t type;
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rt_uint8_t bEndpointAddress;
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rt_uint8_t bmAttributes;
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rt_uint16_t wMaxPacketSize;
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rt_uint8_t bInterval;
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};
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typedef struct uendpoint_descriptor* uep_desc_t;
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struct ustring_descriptor
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{
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rt_uint8_t bLength;
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rt_uint8_t type;
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rt_uint8_t* String;
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};
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typedef struct ustring_descriptor* ustr_desc_t;
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struct uhub_descriptor
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{
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rt_uint8_t length;
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rt_uint8_t type;
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rt_uint8_t num_ports;
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rt_uint16_t characteristics;
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rt_uint8_t pwron_to_good; /* power on to power good */
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rt_uint8_t current;
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rt_uint8_t removable[8];
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rt_uint8_t pwr_ctl[8];
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};
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typedef struct uhub_descriptor* uhub_desc_t;
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struct ureqest
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{
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rt_uint8_t request_type;
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rt_uint8_t request;
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rt_uint16_t value;
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rt_uint16_t index;
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rt_uint16_t length;
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};
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typedef struct ureqest* ureq_t;
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#define uswap_32(x) \
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((((x) & 0xff000000) >> 24) | \
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(((x) & 0x00ff0000) >> 8) | \
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(((x) & 0x0000ff00) << 8) | \
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(((x) & 0x000000ff) << 24))
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#define USB_CLASS_DEVICE 0x00
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#define USB_CLASS_AUDIO 0x01
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#define USB_CLASS_CDC 0x02
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#define USB_CLASS_HID 0x03
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#define USB_CLASS_PHYSICAL 0x05
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#define USB_CLASS_IMAGE 0x06
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#define USB_CLASS_PRINTER 0x07
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#define USB_CLASS_MASS_STORAGE 0x08
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#define USB_CLASS_HUB 0x09
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#define USB_CLASS_CDC_DATA 0x0a
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#define USB_CLASS_SMART_CARD 0x0b
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#define USB_CLASS_SECURITY 0x0d
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#define USB_CLASS_VIDEO 0x0e
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#define USB_CLASS_HEALTHCARE 0x0f
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#define USB_CLASS_DIAG_DEVICE 0xdc
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#define USB_CLASS_WIRELESS 0xe0
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#define USB_CLASS_MISC 0xef
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#define USB_CLASS_APP_SPECIFIC 0xfe
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#define USB_CLASS_VEND_SPECIFIC 0xff
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#define USB_DESC_TYPE_DEVICE 0x01
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#define USB_DESC_TYPE_CONFIGURATION 0x02
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#define USB_DESC_TYPE_STRING 0x03
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#define USB_DESC_TYPE_INTERFACE 0x04
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#define USB_DESC_TYPE_ENDPOINT 0x05
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#define USB_DESC_TYPE_DEVICEQUALIFIER 0x06
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#define USB_DESC_TYPE_OTHERSPEED 0x07
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#define USB_DESC_TYPE_HID 0x21
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#define USB_DESC_TYPE_REPORT 0x22
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#define USB_DESC_TYPE_PHYSICAL 0x23
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#define USB_DESC_TYPE_HUB 0x29
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#define USB_REQ_TYPE_STANDARD 0x00
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#define USB_REQ_TYPE_CLASS 0x20
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#define USB_REQ_TYPE_VENDOR 0x40
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#define USB_REQ_TYPE_TYPE_MASK 0x60
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#define USB_REQ_TYPE_DIR_OUT 0x00
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#define USB_REQ_TYPE_DIR_IN 0x80
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#define USB_REQ_TYPE_DEVICE 0x00
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#define USB_REQ_TYPE_INTERFACE 0x01
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#define USB_REQ_TYPE_ENDPOINT 0x02
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#define USB_REQ_TYPE_OTHER 0x03
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#define USB_REQ_TYPE_RECIPIENT_MASK 0x1f
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#define USB_FEATURE_ENDPOINT_HALT 0x00
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#define USB_FEATURE_DEV_REMOTE_WAKEUP 0x01
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#define USB_FEATURE_TEST_MODE 0x02
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#define USB_REQ_GET_STATUS 0x00
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#define USB_REQ_CLEAR_FEATURE 0x01
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#define USB_REQ_SET_FEATURE 0x03
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#define USB_REQ_SET_ADDRESS 0x05
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#define USB_REQ_GET_DESCRIPTOR 0x06
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#define USB_REQ_SET_DESCRIPTOR 0x07
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#define USB_REQ_GET_CONFIGURATION 0x08
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#define USB_REQ_SET_CONFIGURATION 0x09
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#define USB_REQ_GET_INTERFACE 0x0A
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#define USB_REQ_SET_INTERFACE 0x0B
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#define USB_REQ_SYNCH_FRAME 0x0C
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#define USB_REQ_SET_ENCRYPTION 0x0D
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#define USB_REQ_GET_ENCRYPTION 0x0E
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#define USB_REQ_RPIPE_ABORT 0x0E
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#define USB_REQ_SET_HANDSHAKE 0x0F
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#define USB_REQ_RPIPE_RESET 0x0F
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#define USB_REQ_GET_HANDSHAKE 0x10
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#define USB_REQ_SET_CONNECTION 0x11
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#define USB_REQ_SET_SECURITY_DATA 0x12
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#define USB_REQ_GET_SECURITY_DATA 0x13
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#define USB_REQ_SET_WUSB_DATA 0x14
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#define USB_REQ_LOOPBACK_DATA_WRITE 0x15
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#define USB_REQ_LOOPBACK_DATA_READ 0x16
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#define USB_REQ_SET_INTERFACE_DS 0x17
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#define USB_PID_OUT 0x01
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#define USB_PID_ACK 0x02
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#define USB_PID_DATA0 0x03
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#define USB_PID_SOF 0x05
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#define USB_PID_IN 0x09
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#define USB_PID_NACK 0x0A
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#define USB_PID_DATA1 0x0B
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#define USB_PID_PRE 0x0C
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#define USB_PID_SETUP 0x0D
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#define USB_PID_STALL 0x0E
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#define USB_EP_DESC_OUT 0x00
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#define USB_EP_DESC_IN 0x80
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#define USB_EP_DESC_NUM_MASK 0x0f
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#define USB_EP_ATTR_CONTROL 0x00
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#define USB_EP_ATTR_ISOC 0x01
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#define USB_EP_ATTR_BULK 0x02
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#define USB_EP_ATTR_INT 0x03
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#define USB_EP_ATTR_TYPE_MASK 0x03
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#define USB_EPNO_MASK 0x7f
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#define USB_DIR_OUT 0x00
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#define USB_DIR_IN 0x80
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#define USB_DIR_MASK 0x80
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#define USB_EP_ATTR(attr) (attr & USB_EP_ATTR_TYPE_MASK)
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#define USB_EP_DESC_NUM(addr) (addr & USB_EP_DESC_NUM_MASK)
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#endif
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