834 lines
34 KiB
C
834 lines
34 KiB
C
/********************************** (C) COPYRIGHT *******************************
|
|
* File Name : system_ch32v30x.h
|
|
* Author : WCH
|
|
* Version : V1.0.0
|
|
* Date : 2022/08/20
|
|
* Description : CH32V30x Device Peripheral Access Layer System Header File.
|
|
*********************************************************************************
|
|
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
|
* Attention: This software (modified or not) and binary are used for
|
|
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
|
|
*******************************************************************************/
|
|
|
|
#ifndef __CH32V30x_USB_H
|
|
#define __CH32V30x_USB_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*******************************************************************************/
|
|
/* Header File */
|
|
#include "stdint.h"
|
|
|
|
/*******************************************************************************/
|
|
/* USB Communication Related Macro Definition */
|
|
/* USB Endpoint0 Size */
|
|
#ifndef DEFAULT_ENDP0_SIZE
|
|
#define DEFAULT_ENDP0_SIZE 8 // default maximum packet size for endpoint 0
|
|
#endif
|
|
#ifndef MAX_PACKET_SIZE
|
|
#define MAX_PACKET_SIZE 64 // maximum packet size
|
|
#endif
|
|
|
|
/* USB PID */
|
|
#ifndef USB_PID_SETUP
|
|
#define USB_PID_NULL 0x00
|
|
#define USB_PID_SOF 0x05
|
|
#define USB_PID_SETUP 0x0D
|
|
#define USB_PID_IN 0x09
|
|
#define USB_PID_OUT 0x01
|
|
#define USB_PID_NYET 0x06
|
|
#define USB_PID_ACK 0x02
|
|
#define USB_PID_NAK 0x0A
|
|
#define USB_PID_STALL 0x0E
|
|
#define USB_PID_DATA0 0x03
|
|
#define USB_PID_DATA1 0x0B
|
|
#define USB_PID_DATA2 0x07
|
|
#define USB_PID_MDATA 0x0F
|
|
#define USB_PID_PRE 0x0C
|
|
#endif
|
|
|
|
/* USB standard device request code */
|
|
#ifndef USB_GET_DESCRIPTOR
|
|
#define USB_GET_STATUS 0x00
|
|
#define USB_CLEAR_FEATURE 0x01
|
|
#define USB_SET_FEATURE 0x03
|
|
#define USB_SET_ADDRESS 0x05
|
|
#define USB_GET_DESCRIPTOR 0x06
|
|
#define USB_SET_DESCRIPTOR 0x07
|
|
#define USB_GET_CONFIGURATION 0x08
|
|
#define USB_SET_CONFIGURATION 0x09
|
|
#define USB_GET_INTERFACE 0x0A
|
|
#define USB_SET_INTERFACE 0x0B
|
|
#define USB_SYNCH_FRAME 0x0C
|
|
#endif
|
|
|
|
#define DEF_STRING_DESC_LANG 0x00
|
|
#define DEF_STRING_DESC_MANU 0x01
|
|
#define DEF_STRING_DESC_PROD 0x02
|
|
#define DEF_STRING_DESC_SERN 0x03
|
|
|
|
/* USB hub class request code */
|
|
#ifndef HUB_GET_DESCRIPTOR
|
|
#define HUB_GET_STATUS 0x00
|
|
#define HUB_CLEAR_FEATURE 0x01
|
|
#define HUB_GET_STATE 0x02
|
|
#define HUB_SET_FEATURE 0x03
|
|
#define HUB_GET_DESCRIPTOR 0x06
|
|
#define HUB_SET_DESCRIPTOR 0x07
|
|
#endif
|
|
|
|
/* USB HID class request code */
|
|
#ifndef HID_GET_REPORT
|
|
#define HID_GET_REPORT 0x01
|
|
#define HID_GET_IDLE 0x02
|
|
#define HID_GET_PROTOCOL 0x03
|
|
#define HID_SET_REPORT 0x09
|
|
#define HID_SET_IDLE 0x0A
|
|
#define HID_SET_PROTOCOL 0x0B
|
|
#endif
|
|
|
|
/* USB CDC Class request code */
|
|
#ifndef CDC_GET_LINE_CODING
|
|
#define CDC_GET_LINE_CODING 0x21 /* This request allows the host to find out the currently configured line coding */
|
|
#define CDC_SET_LINE_CODING 0x20 /* Configures DTE rate, stop-bits, parity, and number-of-character */
|
|
#define CDC_SET_LINE_CTLSTE 0x22 /* This request generates RS-232/V.24 style control signals */
|
|
#define CDC_SEND_BREAK 0x23 /* Sends special carrier modulation used to specify RS-232 style break */
|
|
#endif
|
|
|
|
/* Bit Define for USB Request Type */
|
|
#ifndef USB_REQ_TYP_MASK
|
|
#define USB_REQ_TYP_IN 0x80
|
|
#define USB_REQ_TYP_OUT 0x00
|
|
#define USB_REQ_TYP_READ 0x80
|
|
#define USB_REQ_TYP_WRITE 0x00
|
|
#define USB_REQ_TYP_MASK 0x60
|
|
#define USB_REQ_TYP_STANDARD 0x00
|
|
#define USB_REQ_TYP_CLASS 0x20
|
|
#define USB_REQ_TYP_VENDOR 0x40
|
|
#define USB_REQ_TYP_RESERVED 0x60
|
|
#define USB_REQ_RECIP_MASK 0x1F
|
|
#define USB_REQ_RECIP_DEVICE 0x00
|
|
#define USB_REQ_RECIP_INTERF 0x01
|
|
#define USB_REQ_RECIP_ENDP 0x02
|
|
#define USB_REQ_RECIP_OTHER 0x03
|
|
#define USB_REQ_FEAT_REMOTE_WAKEUP 0x01
|
|
#define USB_REQ_FEAT_ENDP_HALT 0x00
|
|
#endif
|
|
|
|
/* USB Descriptor Type */
|
|
#ifndef USB_DESCR_TYP_DEVICE
|
|
#define USB_DESCR_TYP_DEVICE 0x01
|
|
#define USB_DESCR_TYP_CONFIG 0x02
|
|
#define USB_DESCR_TYP_STRING 0x03
|
|
#define USB_DESCR_TYP_INTERF 0x04
|
|
#define USB_DESCR_TYP_ENDP 0x05
|
|
#define USB_DESCR_TYP_QUALIF 0x06
|
|
#define USB_DESCR_TYP_SPEED 0x07
|
|
#define USB_DESCR_TYP_OTG 0x09
|
|
#define USB_DESCR_TYP_BOS 0X0F
|
|
#define USB_DESCR_TYP_HID 0x21
|
|
#define USB_DESCR_TYP_REPORT 0x22
|
|
#define USB_DESCR_TYP_PHYSIC 0x23
|
|
#define USB_DESCR_TYP_CS_INTF 0x24
|
|
#define USB_DESCR_TYP_CS_ENDP 0x25
|
|
#define USB_DESCR_TYP_HUB 0x29
|
|
#endif
|
|
|
|
/* USB Device Class */
|
|
#ifndef USB_DEV_CLASS_HUB
|
|
#define USB_DEV_CLASS_RESERVED 0x00
|
|
#define USB_DEV_CLASS_AUDIO 0x01
|
|
#define USB_DEV_CLASS_COMMUNIC 0x02
|
|
#define USB_DEV_CLASS_HID 0x03
|
|
#define USB_DEV_CLASS_MONITOR 0x04
|
|
#define USB_DEV_CLASS_PHYSIC_IF 0x05
|
|
#define USB_DEV_CLASS_POWER 0x06
|
|
#define USB_DEV_CLASS_IMAGE 0x06
|
|
#define USB_DEV_CLASS_PRINTER 0x07
|
|
#define USB_DEV_CLASS_STORAGE 0x08
|
|
#define USB_DEV_CLASS_HUB 0x09
|
|
#define USB_DEV_CLASS_VEN_SPEC 0xFF
|
|
#endif
|
|
|
|
/* USB Hub Class Request */
|
|
#ifndef HUB_GET_HUB_DESCRIPTOR
|
|
#define HUB_CLEAR_HUB_FEATURE 0x20
|
|
#define HUB_CLEAR_PORT_FEATURE 0x23
|
|
#define HUB_GET_BUS_STATE 0xA3
|
|
#define HUB_GET_HUB_DESCRIPTOR 0xA0
|
|
#define HUB_GET_HUB_STATUS 0xA0
|
|
#define HUB_GET_PORT_STATUS 0xA3
|
|
#define HUB_SET_HUB_DESCRIPTOR 0x20
|
|
#define HUB_SET_HUB_FEATURE 0x20
|
|
#define HUB_SET_PORT_FEATURE 0x23
|
|
#endif
|
|
|
|
/* Hub Class Feature Selectors */
|
|
#ifndef HUB_PORT_RESET
|
|
#define HUB_C_HUB_LOCAL_POWER 0
|
|
#define HUB_C_HUB_OVER_CURRENT 1
|
|
#define HUB_PORT_CONNECTION 0
|
|
#define HUB_PORT_ENABLE 1
|
|
#define HUB_PORT_SUSPEND 2
|
|
#define HUB_PORT_OVER_CURRENT 3
|
|
#define HUB_PORT_RESET 4
|
|
#define HUB_PORT_POWER 8
|
|
#define HUB_PORT_LOW_SPEED 9
|
|
#define HUB_C_PORT_CONNECTION 16
|
|
#define HUB_C_PORT_ENABLE 17
|
|
#define HUB_C_PORT_SUSPEND 18
|
|
#define HUB_C_PORT_OVER_CURRENT 19
|
|
#define HUB_C_PORT_RESET 20
|
|
#endif
|
|
|
|
/* USB UDisk */
|
|
#ifndef USB_BO_CBW_SIZE
|
|
#define USB_BO_CBW_SIZE 0x1F
|
|
#define USB_BO_CSW_SIZE 0x0D
|
|
#endif
|
|
#ifndef USB_BO_CBW_SIG0
|
|
#define USB_BO_CBW_SIG0 0x55
|
|
#define USB_BO_CBW_SIG1 0x53
|
|
#define USB_BO_CBW_SIG2 0x42
|
|
#define USB_BO_CBW_SIG3 0x43
|
|
#define USB_BO_CSW_SIG0 0x55
|
|
#define USB_BO_CSW_SIG1 0x53
|
|
#define USB_BO_CSW_SIG2 0x42
|
|
#define USB_BO_CSW_SIG3 0x53
|
|
#endif
|
|
|
|
|
|
/******************************************************************************/
|
|
/* USBHS Clock Configuration Related Macro Definition */
|
|
#define USB_CLK_SRC 0x80000000
|
|
#define USBHS_PLL_ALIVE 0x40000000
|
|
#define USBHS_PLL_CKREF_MASK 0x30000000
|
|
#define USBHS_PLL_CKREF_3M 0x00000000
|
|
#define USBHS_PLL_CKREF_4M 0x10000000
|
|
#define USBHS_PLL_CKREF_8M 0x20000000
|
|
#define USBHS_PLL_CKREF_5M 0x30000000
|
|
#define USBHS_PLL_SRC 0x08000000
|
|
#define USBHS_PLL_SRC_PRE_MASK 0x07000000
|
|
#define USBHS_PLL_SRC_PRE_DIV1 0x00000000
|
|
#define USBHS_PLL_SRC_PRE_DIV2 0x01000000
|
|
#define USBHS_PLL_SRC_PRE_DIV3 0x02000000
|
|
#define USBHS_PLL_SRC_PRE_DIV4 0x03000000
|
|
#define USBHS_PLL_SRC_PRE_DIV5 0x04000000
|
|
#define USBHS_PLL_SRC_PRE_DIV6 0x05000000
|
|
#define USBHS_PLL_SRC_PRE_DIV7 0x06000000
|
|
#define USBHS_PLL_SRC_PRE_DIV8 0x07000000
|
|
|
|
|
|
/*******************************************************************************/
|
|
/* USBHS Related Register Macro Definition */
|
|
|
|
/* R8_USB_CTRL */
|
|
#define USBHS_UC_HOST_MODE 0x80
|
|
#define USBHS_UC_SPEED_TYPE 0x60
|
|
#define USBHS_UC_SPEED_LOW 0x40
|
|
#define USBHS_UC_SPEED_FULL 0x00
|
|
#define USBHS_UC_SPEED_HIGH 0x20
|
|
#define USBHS_UC_DEV_PU_EN 0x10
|
|
#define USBHS_UC_INT_BUSY 0x08
|
|
#define USBHS_UC_RESET_SIE 0x04
|
|
#define USBHS_UC_CLR_ALL 0x02
|
|
#define USBHS_UC_DMA_EN 0x01
|
|
|
|
/* R8_USB_INT_EN */
|
|
#define USBHS_UIE_DEV_NAK 0x80
|
|
#define USBHS_UIE_ISO_ACT 0x40
|
|
#define USBHS_UIE_SETUP_ACT 0x20
|
|
#define USBHS_UIE_FIFO_OV 0x10
|
|
#define USBHS_UIE_SOF_ACT 0x08
|
|
#define USBHS_UIE_SUSPEND 0x04
|
|
#define USBHS_UIE_TRANSFER 0x02
|
|
#define USBHS_UIE_DETECT 0x01
|
|
#define USBHS_UIE_BUS_RST 0x01
|
|
|
|
/* R16_USB_DEV_AD */
|
|
#define USBHS_MASK_USB_ADDR 0x7F
|
|
|
|
/* R16_USB_FRAME_NO */
|
|
#define USBHS_MICRO_FRAME_NUM 0xE000
|
|
#define USBHS_SOF_FRAME_NUM 0x07FF
|
|
|
|
/* R8_USB_SUSPEND */
|
|
#define USBHS_USB_LINESTATE 0x30
|
|
#define USBHS_USB_WAKEUP_ST 0x04
|
|
#define USBHS_USB_SYS_MOD 0x03
|
|
|
|
/* R8_USB_SPEED_TYPE */
|
|
#define USBHS_USB_SPEED_TYPE 0x03
|
|
#define USBHS_USB_SPEED_LOW 0x02
|
|
#define USBHS_USB_SPEED_FULL 0x00
|
|
#define USBHS_USB_SPEED_HIGH 0x01
|
|
|
|
/* R8_USB_MIS_ST */
|
|
#define USBHS_UMS_SOF_PRES 0x80
|
|
#define USBHS_UMS_SOF_ACT 0x40
|
|
#define USBHS_UMS_SIE_FREE 0x20
|
|
#define USBHS_UMS_R_FIFO_RDY 0x10
|
|
#define USBHS_UMS_BUS_RESET 0x08
|
|
#define USBHS_UMS_SUSPEND 0x04
|
|
#define USBHS_UMS_DEV_ATTACH 0x02
|
|
#define USBHS_UMS_SPLIT_CAN 0x01
|
|
|
|
/* R8_USB_INT_FG */
|
|
#define USBHS_UIF_ISO_ACT 0x40
|
|
#define USBHS_UIF_SETUP_ACT 0x20
|
|
#define USBHS_UIF_FIFO_OV 0x10
|
|
#define USBHS_UIF_HST_SOF 0x08
|
|
#define USBHS_UIF_SUSPEND 0x04
|
|
#define USBHS_UIF_TRANSFER 0x02
|
|
#define USBHS_UIF_DETECT 0x01
|
|
#define USBHS_UIF_BUS_RST 0x01
|
|
|
|
/* R8_USB_INT_ST */
|
|
#define USBHS_UIS_IS_NAK 0x80
|
|
#define USBHS_UIS_TOG_OK 0x40
|
|
#define USBHS_UIS_TOKEN_MASK 0x30
|
|
#define USBHS_UIS_TOKEN_OUT 0x00
|
|
#define USBHS_UIS_TOKEN_SOF 0x10
|
|
#define USBHS_UIS_TOKEN_IN 0x20
|
|
#define USBHS_UIS_TOKEN_SETUP 0x30
|
|
#define USBHS_UIS_ENDP_MASK 0x0F
|
|
#define USBHS_UIS_H_RES_MASK 0x0F
|
|
|
|
/* R16_USB_RX_LEN */
|
|
#define USBHS_USB_RX_LEN 0xFFFF
|
|
|
|
/* R32_UEP_CONFIG */
|
|
#define USBHS_UEP15_R_EN 0x80000000
|
|
#define USBHS_UEP14_R_EN 0x40000000
|
|
#define USBHS_UEP13_R_EN 0x20000000
|
|
#define USBHS_UEP12_R_EN 0x10000000
|
|
#define USBHS_UEP11_R_EN 0x08000000
|
|
#define USBHS_UEP10_R_EN 0x04000000
|
|
#define USBHS_UEP9_R_EN 0x02000000
|
|
#define USBHS_UEP8_R_EN 0x01000000
|
|
#define USBHS_UEP7_R_EN 0x00800000
|
|
#define USBHS_UEP6_R_EN 0x00400000
|
|
#define USBHS_UEP5_R_EN 0x00200000
|
|
#define USBHS_UEP4_R_EN 0x00100000
|
|
#define USBHS_UEP3_R_EN 0x00080000
|
|
#define USBHS_UEP2_R_EN 0x00040000
|
|
#define USBHS_UEP1_R_EN 0x00020000
|
|
#define USBHS_UEP0_R_EN 0x00010000
|
|
#define USBHS_UEP15_T_EN 0x00008000
|
|
#define USBHS_UEP14_T_EN 0x00004000
|
|
#define USBHS_UEP13_T_EN 0x00002000
|
|
#define USBHS_UEP12_T_EN 0x00001000
|
|
#define USBHS_UEP11_T_EN 0x00000800
|
|
#define USBHS_UEP10_T_EN 0x00000400
|
|
#define USBHS_UEP9_T_EN 0x00000200
|
|
#define USBHS_UEP8_T_EN 0x00000100
|
|
#define USBHS_UEP7_T_EN 0x00000080
|
|
#define USBHS_UEP6_T_EN 0x00000040
|
|
#define USBHS_UEP5_T_EN 0x00000020
|
|
#define USBHS_UEP4_T_EN 0x00000010
|
|
#define USBHS_UEP3_T_EN 0x00000008
|
|
#define USBHS_UEP2_T_EN 0x00000004
|
|
#define USBHS_UEP1_T_EN 0x00000002
|
|
#define USBHS_UEP0_T_EN 0x00000001
|
|
|
|
/* R32_UEP_TYPE */
|
|
#define USBHS_UEP15_R_TYPE 0x80000000
|
|
#define USBHS_UEP14_R_TYPE 0x40000000
|
|
#define USBHS_UEP13_R_TYPE 0x20000000
|
|
#define USBHS_UEP12_R_TYPE 0x10000000
|
|
#define USBHS_UEP11_R_TYPE 0x08000000
|
|
#define USBHS_UEP10_R_TYPE 0x04000000
|
|
#define USBHS_UEP9_R_TYPE 0x02000000
|
|
#define USBHS_UEP8_R_TYPE 0x01000000
|
|
#define USBHS_UEP7_R_TYPE 0x00800000
|
|
#define USBHS_UEP6_R_TYPE 0x00400000
|
|
#define USBHS_UEP5_R_TYPE 0x00200000
|
|
#define USBHS_UEP4_R_TYPE 0x00100000
|
|
#define USBHS_UEP3_R_TYPE 0x00080000
|
|
#define USBHS_UEP2_R_TYPE 0x00040000
|
|
#define USBHS_UEP1_R_TYPE 0x00020000
|
|
#define USBHS_UEP0_R_TYPE 0x00010000
|
|
#define USBHS_UEP15_T_TYPE 0x00008000
|
|
#define USBHS_UEP14_T_TYPE 0x00004000
|
|
#define USBHS_UEP13_T_TYPE 0x00002000
|
|
#define USBHS_UEP12_T_TYPE 0x00001000
|
|
#define USBHS_UEP11_T_TYPE 0x00000800
|
|
#define USBHS_UEP10_T_TYPE 0x00000400
|
|
#define USBHS_UEP9_T_TYPE 0x00000200
|
|
#define USBHS_UEP8_T_TYPE 0x00000100
|
|
#define USBHS_UEP7_T_TYPE 0x00000080
|
|
#define USBHS_UEP6_T_TYPE 0x00000040
|
|
#define USBHS_UEP5_T_TYPE 0x00000020
|
|
#define USBHS_UEP4_T_TYPE 0x00000010
|
|
#define USBHS_UEP3_T_TYPE 0x00000008
|
|
#define USBHS_UEP2_T_TYPE 0x00000004
|
|
#define USBHS_UEP1_T_TYPE 0x00000002
|
|
#define USBHS_UEP0_T_TYPE 0x00000001
|
|
|
|
/* R32_UEP_BUF_MOD */
|
|
#define USBHS_UEP15_ISO_BUF_MOD 0x80000000
|
|
#define USBHS_UEP14_ISO_BUF_MOD 0x40000000
|
|
#define USBHS_UEP13_ISO_BUF_MOD 0x20000000
|
|
#define USBHS_UEP12_ISO_BUF_MOD 0x10000000
|
|
#define USBHS_UEP11_ISO_BUF_MOD 0x08000000
|
|
#define USBHS_UEP10_ISO_BUF_MOD 0x04000000
|
|
#define USBHS_UEP9_ISO_BUF_MOD 0x02000000
|
|
#define USBHS_UEP8_ISO_BUF_MOD 0x01000000
|
|
#define USBHS_UEP7_ISO_BUF_MOD 0x00800000
|
|
#define USBHS_UEP6_ISO_BUF_MOD 0x00400000
|
|
#define USBHS_UEP5_ISO_BUF_MOD 0x00200000
|
|
#define USBHS_UEP4_ISO_BUF_MOD 0x00100000
|
|
#define USBHS_UEP3_ISO_BUF_MOD 0x00080000
|
|
#define USBHS_UEP2_ISO_BUF_MOD 0x00040000
|
|
#define USBHS_UEP1_ISO_BUF_MOD 0x00020000
|
|
#define USBHS_UEP0_ISO_BUF_MOD 0x00010000
|
|
#define USBHS_UEP15_BUF_MOD 0x00008000
|
|
#define USBHS_UEP14_BUF_MOD 0x00004000
|
|
#define USBHS_UEP13_BUF_MOD 0x00002000
|
|
#define USBHS_UEP12_BUF_MOD 0x00001000
|
|
#define USBHS_UEP11_BUF_MOD 0x00000800
|
|
#define USBHS_UEP10_BUF_MOD 0x00000400
|
|
#define USBHS_UEP9_BUF_MOD 0x00000200
|
|
#define USBHS_UEP8_BUF_MOD 0x00000100
|
|
#define USBHS_UEP7_BUF_MOD 0x00000080
|
|
#define USBHS_UEP6_BUF_MOD 0x00000040
|
|
#define USBHS_UEP5_BUF_MOD 0x00000020
|
|
#define USBHS_UEP4_BUF_MOD 0x00000010
|
|
#define USBHS_UEP3_BUF_MOD 0x00000008
|
|
#define USBHS_UEP2_BUF_MOD 0x00000004
|
|
#define USBHS_UEP1_BUF_MOD 0x00000002
|
|
#define USBHS_UEP0_BUF_MOD 0x00000001
|
|
|
|
/* R32_UEP0_DMA */
|
|
#define USBHS_UEP0_DMA 0x0000FFFF
|
|
|
|
/* R32_UEPn_TX_DMA, n=1-15 */
|
|
#define USBHS_UEPn_TX_DMA 0x0000FFFF
|
|
|
|
/* R32_UEPn_RX_DMA, n=1-15 */
|
|
#define USBHS_UEPn_RX_DMA 0x0000FFFF
|
|
|
|
/* R16_UEPn_MAX_LEN, n=0-15 */
|
|
#define USBHS_UEPn_MAX_LEN 0x07FF
|
|
|
|
/* R16_UEPn_T_LEN, n=0-15 */
|
|
#define USBHS_UEPn_T_LEN 0x07FF
|
|
|
|
/* R8_UEPn_TX_CTRL, n=0-15 */
|
|
#define USBHS_UEP_T_TOG_AUTO 0x20
|
|
#define USBHS_UEP_T_TOG_MASK 0x18
|
|
#define USBHS_UEP_T_TOG_DATA0 0x00
|
|
#define USBHS_UEP_T_TOG_DATA1 0x08
|
|
#define USBHS_UEP_T_TOG_DATA2 0x10
|
|
#define USBHS_UEP_T_TOG_MDATA 0x18
|
|
#define USBHS_UEP_T_RES_MASK 0x03
|
|
#define USBHS_UEP_T_RES_ACK 0x00
|
|
#define USBHS_UEP_T_RES_NYET 0x01
|
|
#define USBHS_UEP_T_RES_NAK 0x02
|
|
#define USBHS_UEP_T_RES_STALL 0x03
|
|
|
|
/* R8_UEPn_TX_CTRL, n=0-15 */
|
|
#define USBHS_UEP_R_TOG_AUTO 0x20
|
|
#define USBHS_UEP_R_TOG_MASK 0x18
|
|
#define USBHS_UEP_R_TOG_DATA0 0x00
|
|
#define USBHS_UEP_R_TOG_DATA1 0x08
|
|
#define USBHS_UEP_R_TOG_DATA2 0x10
|
|
#define USBHS_UEP_R_TOG_MDATA 0x18
|
|
#define USBHS_UEP_R_RES_MASK 0x03
|
|
#define USBHS_UEP_R_RES_ACK 0x00
|
|
#define USBHS_UEP_R_RES_NYET 0x01
|
|
#define USBHS_UEP_R_RES_NAK 0x02
|
|
#define USBHS_UEP_R_RES_STALL 0x03
|
|
|
|
/* R8_UHOST_CTRL */
|
|
#define USBHS_UH_SOF_EN 0x80
|
|
#define USBHS_UH_SOF_FREE 0x40
|
|
#define USBHS_UH_PHY_SUSPENDM 0x10
|
|
#define USBHS_UH_REMOTE_WKUP 0x08
|
|
#define USBHS_UH_TX_BUS_RESUME 0x04
|
|
#define USBHS_UH_TX_BUS_SUSPEND 0x02
|
|
#define USBHS_UH_TX_BUS_RESET 0x01
|
|
|
|
/* R32_UH_CONFIG */
|
|
#define USBHS_UH_EP_RX_EN 0x00040000
|
|
#define USBHS_UH_EP_TX_EN 0x00000008
|
|
|
|
/* R32_UH_EP_TYPE */
|
|
#define USBHS_UH_EP_RX_TYPE 0x00040000
|
|
#define USBHS_UH_EP_TX_TYPE 0x00000008
|
|
|
|
/* R32_UH_RX_DMA */
|
|
#define USBHS_UH_RX_DMA 0x0000FFFC
|
|
|
|
/* R32_UH_TX_DMA */
|
|
#define USBHS_UH_TX_DMA 0x0000FFFF
|
|
|
|
/* R16_UH_RX_MAX_LEN */
|
|
#define USBHS_UH_RX_MAX_LEN 0x07FF
|
|
|
|
/* R8_UH_EP_PID */
|
|
#define USBHS_UH_TOKEN_MASK 0xF0
|
|
#define USBHS_UH_ENDP_MASK 0x0F
|
|
|
|
/* R8_UH_RX_CTRL */
|
|
#define USBHS_UH_R_DATA_NO 0x40
|
|
#define USBHS_UH_R_TOG_AUTO 0x20
|
|
#define USBHS_UH_R_TOG_MASK 0x18
|
|
#define USBHS_UH_R_TOG_DATA0 0x00
|
|
#define USBHS_UH_R_TOG_DATA1 0x08
|
|
#define USBHS_UH_R_TOG_DATA2 0x10
|
|
#define USBHS_UH_R_TOG_MDATA 0x18
|
|
#define USBHS_UH_R_RES_NO 0x04
|
|
#define USBHS_UH_R_RES_MASK 0x03
|
|
#define USBHS_UH_R_RES_ACK 0x00
|
|
#define USBHS_UH_R_RES_NYET 0x01
|
|
#define USBHS_UH_R_RES_NAK 0x02
|
|
#define USBHS_UH_R_RES_STALL 0x03
|
|
|
|
/* R16_UH_TX_LEN */
|
|
#define USBHS_UH_TX_LEN 0x07FF
|
|
|
|
/* R8_UH_TX_CTRL */
|
|
#define USBHS_UH_T_DATA_NO 0x40
|
|
#define USBHS_UH_T_AUTO_TOG 0x20
|
|
#define USBHS_UH_T_TOG_MASK 0x18
|
|
#define USBHS_UH_T_TOG_DATA0 0x00
|
|
#define USBHS_UH_T_TOG_DATA1 0x08
|
|
#define USBHS_UH_T_TOG_DATA2 0x10
|
|
#define USBHS_UH_T_TOG_MDATA 0x18
|
|
#define USBHS_UH_T_RES_NO 0x04
|
|
#define USBHS_UH_T_RES_MASK 0x03
|
|
#define USBHS_UH_T_RES_ACK 0x00
|
|
#define USBHS_UH_T_RES_NYET 0x01
|
|
#define USBHS_UH_T_RES_NAK 0x02
|
|
#define USBHS_UH_T_RES_STALL 0x03
|
|
|
|
/* R16_UH_SPLIT_DATA */
|
|
#define USBHS_UH_SPLIT_DATA 0x0FFF
|
|
|
|
|
|
/*******************************************************************************/
|
|
/* USBFS Related Register Macro Definition */
|
|
|
|
/* R8_USB_CTRL */
|
|
#define USBFS_UC_HOST_MODE 0x80
|
|
#define USBFS_UC_LOW_SPEED 0x40
|
|
#define USBFS_UC_DEV_PU_EN 0x20
|
|
#define USBFS_UC_SYS_CTRL_MASK 0x30
|
|
#define USBFS_UC_SYS_CTRL0 0x00
|
|
#define USBFS_UC_SYS_CTRL1 0x10
|
|
#define USBFS_UC_SYS_CTRL2 0x20
|
|
#define USBFS_UC_SYS_CTRL3 0x30
|
|
#define USBFS_UC_INT_BUSY 0x08
|
|
#define USBFS_UC_RESET_SIE 0x04
|
|
#define USBFS_UC_CLR_ALL 0x02
|
|
#define USBFS_UC_DMA_EN 0x01
|
|
|
|
/* R8_USB_INT_EN */
|
|
#define USBFS_UIE_DEV_SOF 0x80
|
|
#define USBFS_UIE_DEV_NAK 0x40
|
|
#define USBFS_UIE_FIFO_OV 0x10
|
|
#define USBFS_UIE_HST_SOF 0x08
|
|
#define USBFS_UIE_SUSPEND 0x04
|
|
#define USBFS_UIE_TRANSFER 0x02
|
|
#define USBFS_UIE_DETECT 0x01
|
|
#define USBFS_UIE_BUS_RST 0x01
|
|
|
|
/* R8_USB_DEV_AD */
|
|
#define USBFS_UDA_GP_BIT 0x80
|
|
#define USBFS_USB_ADDR_MASK 0x7F
|
|
|
|
/* R8_USB_MIS_ST */
|
|
#define USBFS_UMS_SOF_PRES 0x80
|
|
#define USBFS_UMS_SOF_ACT 0x40
|
|
#define USBFS_UMS_SIE_FREE 0x20
|
|
#define USBFS_UMS_R_FIFO_RDY 0x10
|
|
#define USBFS_UMS_BUS_RESET 0x08
|
|
#define USBFS_UMS_SUSPEND 0x04
|
|
#define USBFS_UMS_DM_LEVEL 0x02
|
|
#define USBFS_UMS_DEV_ATTACH 0x01
|
|
|
|
/* R8_USB_INT_FG */
|
|
#define USBFS_U_IS_NAK 0x80 // RO, indicate current USB transfer is NAK received
|
|
#define USBFS_U_TOG_OK 0x40 // RO, indicate current USB transfer toggle is OK
|
|
#define USBFS_U_SIE_FREE 0x20 // RO, indicate USB SIE free status
|
|
#define USBFS_UIF_FIFO_OV 0x10 // FIFO overflow interrupt flag for USB, direct bit address clear or write 1 to clear
|
|
#define USBFS_UIF_HST_SOF 0x08 // host SOF timer interrupt flag for USB host, direct bit address clear or write 1 to clear
|
|
#define USBFS_UIF_SUSPEND 0x04 // USB suspend or resume event interrupt flag, direct bit address clear or write 1 to clear
|
|
#define USBFS_UIF_TRANSFER 0x02 // USB transfer completion interrupt flag, direct bit address clear or write 1 to clear
|
|
#define USBFS_UIF_DETECT 0x01 // device detected event interrupt flag for USB host mode, direct bit address clear or write 1 to clear
|
|
#define USBFS_UIF_BUS_RST 0x01 // bus reset event interrupt flag for USB device mode, direct bit address clear or write 1 to clear
|
|
|
|
/* R8_USB_INT_ST */
|
|
#define USBFS_UIS_IS_NAK 0x80 // RO, indicate current USB transfer is NAK received for USB device mode
|
|
#define USBFS_UIS_TOG_OK 0x40 // RO, indicate current USB transfer toggle is OK
|
|
#define USBFS_UIS_TOKEN_MASK 0x30 // RO, bit mask of current token PID code received for USB device mode
|
|
#define USBFS_UIS_TOKEN_OUT 0x00
|
|
#define USBFS_UIS_TOKEN_SOF 0x10
|
|
#define USBFS_UIS_TOKEN_IN 0x20
|
|
#define USBFS_UIS_TOKEN_SETUP 0x30
|
|
// bUIS_TOKEN1 & bUIS_TOKEN0: current token PID code received for USB device mode
|
|
// 00: OUT token PID received
|
|
// 01: SOF token PID received
|
|
// 10: IN token PID received
|
|
// 11: SETUP token PID received
|
|
#define USBFS_UIS_ENDP_MASK 0x0F // RO, bit mask of current transfer endpoint number for USB device mode
|
|
#define USBFS_UIS_H_RES_MASK 0x0F // RO, bit mask of current transfer handshake response for USB host mode: 0000=no response, time out from device, others=handshake response PID received
|
|
|
|
/* R32_USB_OTG_CR */
|
|
#define USBFS_CR_SESS_VTH 0x20
|
|
#define USBFS_CR_VBUS_VTH 0x10
|
|
#define USBFS_CR_OTG_EN 0x08
|
|
#define USBFS_CR_IDPU 0x04
|
|
#define USBFS_CR_CHARGE_VBUS 0x02
|
|
#define USBFS_CR_DISCHAR_VBUS 0x01
|
|
|
|
/* R32_USB_OTG_SR */
|
|
#define USBFS_SR_ID_DIG 0x08
|
|
#define USBFS_SR_SESS_END 0x04
|
|
#define USBFS_SR_SESS_VLD 0x02
|
|
#define USBFS_SR_VBUS_VLD 0x01
|
|
|
|
/* R8_UDEV_CTRL */
|
|
#define USBFS_UD_PD_DIS 0x80 // disable USB UDP/UDM pulldown resistance: 0=enable pulldown, 1=disable
|
|
#define USBFS_UD_DP_PIN 0x20 // ReadOnly: indicate current UDP pin level
|
|
#define USBFS_UD_DM_PIN 0x10 // ReadOnly: indicate current UDM pin level
|
|
#define USBFS_UD_LOW_SPEED 0x04 // enable USB physical port low speed: 0=full speed, 1=low speed
|
|
#define USBFS_UD_GP_BIT 0x02 // general purpose bit
|
|
#define USBFS_UD_PORT_EN 0x01 // enable USB physical port I/O: 0=disable, 1=enable
|
|
|
|
/* R8_UEP4_1_MOD */
|
|
#define USBFS_UEP1_RX_EN 0x80 // enable USB endpoint 1 receiving (OUT)
|
|
#define USBFS_UEP1_TX_EN 0x40 // enable USB endpoint 1 transmittal (IN)
|
|
#define USBFS_UEP1_BUF_MOD 0x10 // buffer mode of USB endpoint 1
|
|
#define USBFS_UEP4_RX_EN 0x08 // enable USB endpoint 4 receiving (OUT)
|
|
#define USBFS_UEP4_TX_EN 0x04 // enable USB endpoint 4 transmittal (IN)
|
|
#define USBFS_UEP4_BUF_MOD 0x01
|
|
|
|
/* R8_UEP2_3_MOD */
|
|
#define USBFS_UEP3_RX_EN 0x80 // enable USB endpoint 3 receiving (OUT)
|
|
#define USBFS_UEP3_TX_EN 0x40 // enable USB endpoint 3 transmittal (IN)
|
|
#define USBFS_UEP3_BUF_MOD 0x10 // buffer mode of USB endpoint 3
|
|
#define USBFS_UEP2_RX_EN 0x08 // enable USB endpoint 2 receiving (OUT)
|
|
#define USBFS_UEP2_TX_EN 0x04 // enable USB endpoint 2 transmittal (IN)
|
|
#define USBFS_UEP2_BUF_MOD 0x01 // buffer mode of USB endpoint 2
|
|
|
|
/* R8_UEP5_6_MOD */
|
|
#define USBFS_UEP6_RX_EN 0x80 // enable USB endpoint 6 receiving (OUT)
|
|
#define USBFS_UEP6_TX_EN 0x40 // enable USB endpoint 6 transmittal (IN)
|
|
#define USBFS_UEP6_BUF_MOD 0x10 // buffer mode of USB endpoint 6
|
|
#define USBFS_UEP5_RX_EN 0x08 // enable USB endpoint 5 receiving (OUT)
|
|
#define USBFS_UEP5_TX_EN 0x04 // enable USB endpoint 5 transmittal (IN)
|
|
#define USBFS_UEP5_BUF_MOD 0x01 // buffer mode of USB endpoint 5
|
|
|
|
/* R8_UEP7_MOD */
|
|
#define USBFS_UEP7_RX_EN 0x08 // enable USB endpoint 7 receiving (OUT)
|
|
#define USBFS_UEP7_TX_EN 0x04 // enable USB endpoint 7 transmittal (IN)
|
|
#define USBFS_UEP7_BUF_MOD 0x01 // buffer mode of USB endpoint 7
|
|
|
|
/* R8_UEPn_TX_CTRL */
|
|
#define USBFS_UEP_T_AUTO_TOG 0x08 // enable automatic toggle after successful transfer completion on endpoint 1/2/3: 0=manual toggle, 1=automatic toggle
|
|
#define USBFS_UEP_T_TOG 0x04 // prepared data toggle flag of USB endpoint X transmittal (IN): 0=DATA0, 1=DATA1
|
|
#define USBFS_UEP_T_RES_MASK 0x03 // bit mask of handshake response type for USB endpoint X transmittal (IN)
|
|
#define USBFS_UEP_T_RES_ACK 0x00
|
|
#define USBFS_UEP_T_RES_NONE 0x01
|
|
#define USBFS_UEP_T_RES_NAK 0x02
|
|
#define USBFS_UEP_T_RES_STALL 0x03
|
|
// bUEP_T_RES1 & bUEP_T_RES0: handshake response type for USB endpoint X transmittal (IN)
|
|
// 00: DATA0 or DATA1 then expecting ACK (ready)
|
|
// 01: DATA0 or DATA1 then expecting no response, time out from host, for non-zero endpoint isochronous transactions
|
|
// 10: NAK (busy)
|
|
// 11: STALL (error)
|
|
// host aux setup
|
|
|
|
/* R8_UEPn_RX_CTRL, n=0-7 */
|
|
#define USBFS_UEP_R_AUTO_TOG 0x08 // enable automatic toggle after successful transfer completion on endpoint 1/2/3: 0=manual toggle, 1=automatic toggle
|
|
#define USBFS_UEP_R_TOG 0x04 // expected data toggle flag of USB endpoint X receiving (OUT): 0=DATA0, 1=DATA1
|
|
#define USBFS_UEP_R_RES_MASK 0x03 // bit mask of handshake response type for USB endpoint X receiving (OUT)
|
|
#define USBFS_UEP_R_RES_ACK 0x00
|
|
#define USBFS_UEP_R_RES_NONE 0x01
|
|
#define USBFS_UEP_R_RES_NAK 0x02
|
|
#define USBFS_UEP_R_RES_STALL 0x03
|
|
// RB_UEP_R_RES1 & RB_UEP_R_RES0: handshake response type for USB endpoint X receiving (OUT)
|
|
// 00: ACK (ready)
|
|
// 01: no response, time out to host, for non-zero endpoint isochronous transactions
|
|
// 10: NAK (busy)
|
|
// 11: STALL (error)
|
|
|
|
/* R8_UHOST_CTRL */
|
|
#define USBFS_UH_PD_DIS 0x80 // disable USB UDP/UDM pulldown resistance: 0=enable pulldown, 1=disable
|
|
#define USBFS_UH_DP_PIN 0x20 // ReadOnly: indicate current UDP pin level
|
|
#define USBFS_UH_DM_PIN 0x10 // ReadOnly: indicate current UDM pin level
|
|
#define USBFS_UH_LOW_SPEED 0x04 // enable USB port low speed: 0=full speed, 1=low speed
|
|
#define USBFS_UH_BUS_RESET 0x02 // control USB bus reset: 0=normal, 1=force bus reset
|
|
#define USBFS_UH_PORT_EN 0x01 // enable USB port: 0=disable, 1=enable port, automatic disabled if USB device detached
|
|
|
|
/* R32_UH_EP_MOD */
|
|
#define USBFS_UH_EP_TX_EN 0x40 // enable USB host OUT endpoint transmittal
|
|
#define USBFS_UH_EP_TBUF_MOD 0x10 // buffer mode of USB host OUT endpoint
|
|
// bUH_EP_TX_EN & bUH_EP_TBUF_MOD: USB host OUT endpoint buffer mode, buffer start address is UH_TX_DMA
|
|
// 0 x: disable endpoint and disable buffer
|
|
// 1 0: 64 bytes buffer for transmittal (OUT endpoint)
|
|
// 1 1: dual 64 bytes buffer by toggle bit bUH_T_TOG selection for transmittal (OUT endpoint), total=128bytes
|
|
#define USBFS_UH_EP_RX_EN 0x08 // enable USB host IN endpoint receiving
|
|
#define USBFS_UH_EP_RBUF_MOD 0x01 // buffer mode of USB host IN endpoint
|
|
// bUH_EP_RX_EN & bUH_EP_RBUF_MOD: USB host IN endpoint buffer mode, buffer start address is UH_RX_DMA
|
|
// 0 x: disable endpoint and disable buffer
|
|
// 1 0: 64 bytes buffer for receiving (IN endpoint)
|
|
// 1 1: dual 64 bytes buffer by toggle bit bUH_R_TOG selection for receiving (IN endpoint), total=128bytes
|
|
|
|
/* R16_UH_SETUP */
|
|
#define USBFS_UH_PRE_PID_EN 0x0400 // USB host PRE PID enable for low speed device via hub
|
|
#define USBFS_UH_SOF_EN 0x0004 // USB host automatic SOF enable
|
|
|
|
/* R8_UH_EP_PID */
|
|
#define USBFS_UH_TOKEN_MASK 0xF0 // bit mask of token PID for USB host transfer
|
|
#define USBFS_UH_ENDP_MASK 0x0F // bit mask of endpoint number for USB host transfer
|
|
|
|
/* R8_UH_RX_CTRL */
|
|
#define USBFS_UH_R_AUTO_TOG 0x08 // enable automatic toggle after successful transfer completion: 0=manual toggle, 1=automatic toggle
|
|
#define USBFS_UH_R_TOG 0x04 // expected data toggle flag of host receiving (IN): 0=DATA0, 1=DATA1
|
|
#define USBFS_UH_R_RES 0x01 // prepared handshake response type for host receiving (IN): 0=ACK (ready), 1=no response, time out to device, for isochronous transactions
|
|
|
|
/* R8_UH_TX_CTRL */
|
|
#define USBFS_UH_T_AUTO_TOG 0x08 // enable automatic toggle after successful transfer completion: 0=manual toggle, 1=automatic toggle
|
|
#define USBFS_UH_T_TOG 0x04 // prepared data toggle flag of host transmittal (SETUP/OUT): 0=DATA0, 1=DATA1
|
|
#define USBFS_UH_T_RES 0x01 // expected handshake response type for host transmittal (SETUP/OUT): 0=ACK (ready), 1=no response, time out from device, for isochronous transactions
|
|
|
|
|
|
/*******************************************************************************/
|
|
/* Struct Definition */
|
|
|
|
/* USB Setup Request */
|
|
typedef struct __attribute__((packed)) _USB_SETUP_REQ
|
|
{
|
|
uint8_t bRequestType;
|
|
uint8_t bRequest;
|
|
uint16_t wValue;
|
|
uint16_t wIndex;
|
|
uint16_t wLength;
|
|
} USB_SETUP_REQ, *PUSB_SETUP_REQ;
|
|
|
|
/* USB Device Descriptor */
|
|
typedef struct __attribute__((packed)) _USB_DEVICE_DESCR
|
|
{
|
|
uint8_t bLength;
|
|
uint8_t bDescriptorType;
|
|
uint16_t bcdUSB;
|
|
uint8_t bDeviceClass;
|
|
uint8_t bDeviceSubClass;
|
|
uint8_t bDeviceProtocol;
|
|
uint8_t bMaxPacketSize0;
|
|
uint16_t idVendor;
|
|
uint16_t idProduct;
|
|
uint16_t bcdDevice;
|
|
uint8_t iManufacturer;
|
|
uint8_t iProduct;
|
|
uint8_t iSerialNumber;
|
|
uint8_t bNumConfigurations;
|
|
} USB_DEV_DESCR, *PUSB_DEV_DESCR;
|
|
|
|
/* USB Configuration Descriptor */
|
|
typedef struct __attribute__((packed)) _USB_CONFIG_DESCR
|
|
{
|
|
uint8_t bLength;
|
|
uint8_t bDescriptorType;
|
|
uint16_t wTotalLength;
|
|
uint8_t bNumInterfaces;
|
|
uint8_t bConfigurationValue;
|
|
uint8_t iConfiguration;
|
|
uint8_t bmAttributes;
|
|
uint8_t MaxPower;
|
|
} USB_CFG_DESCR, *PUSB_CFG_DESCR;
|
|
|
|
/* USB Interface Descriptor */
|
|
typedef struct __attribute__((packed)) _USB_INTERF_DESCR
|
|
{
|
|
uint8_t bLength;
|
|
uint8_t bDescriptorType;
|
|
uint8_t bInterfaceNumber;
|
|
uint8_t bAlternateSetting;
|
|
uint8_t bNumEndpoints;
|
|
uint8_t bInterfaceClass;
|
|
uint8_t bInterfaceSubClass;
|
|
uint8_t bInterfaceProtocol;
|
|
uint8_t iInterface;
|
|
} USB_ITF_DESCR, *PUSB_ITF_DESCR;
|
|
|
|
/* USB Endpoint Descriptor */
|
|
typedef struct __attribute__((packed)) _USB_ENDPOINT_DESCR
|
|
{
|
|
uint8_t bLength;
|
|
uint8_t bDescriptorType;
|
|
uint8_t bEndpointAddress;
|
|
uint8_t bmAttributes;
|
|
uint8_t wMaxPacketSizeL;
|
|
uint8_t wMaxPacketSizeH;
|
|
uint8_t bInterval;
|
|
} USB_ENDP_DESCR, *PUSB_ENDP_DESCR;
|
|
|
|
/* USB Configuration Descriptor Set */
|
|
typedef struct __attribute__((packed)) _USB_CONFIG_DESCR_LONG
|
|
{
|
|
USB_CFG_DESCR cfg_descr;
|
|
USB_ITF_DESCR itf_descr;
|
|
USB_ENDP_DESCR endp_descr[ 1 ];
|
|
} USB_CFG_DESCR_LONG, *PUSB_CFG_DESCR_LONG;
|
|
|
|
/* USB HUB Descriptor */
|
|
typedef struct __attribute__((packed)) _USB_HUB_DESCR
|
|
{
|
|
uint8_t bDescLength;
|
|
uint8_t bDescriptorType;
|
|
uint8_t bNbrPorts;
|
|
uint8_t wHubCharacteristicsL;
|
|
uint8_t wHubCharacteristicsH;
|
|
uint8_t bPwrOn2PwrGood;
|
|
uint8_t bHubContrCurrent;
|
|
uint8_t DeviceRemovable;
|
|
uint8_t PortPwrCtrlMask;
|
|
} USB_HUB_DESCR, *PUSB_HUB_DESCR;
|
|
|
|
/* USB HID Descriptor */
|
|
typedef struct __attribute__((packed)) _USB_HID_DESCR
|
|
{
|
|
uint8_t bLength;
|
|
uint8_t bDescriptorType;
|
|
uint16_t bcdHID;
|
|
uint8_t bCountryCode;
|
|
uint8_t bNumDescriptors;
|
|
uint8_t bDescriptorTypeX;
|
|
uint8_t wDescriptorLengthL;
|
|
uint8_t wDescriptorLengthH;
|
|
} USB_HID_DESCR, *PUSB_HID_DESCR;
|
|
|
|
/* USB UDisk */
|
|
typedef struct __attribute__((packed)) _UDISK_BOC_CBW
|
|
{
|
|
uint32_t mCBW_Sig;
|
|
uint32_t mCBW_Tag;
|
|
uint32_t mCBW_DataLen;
|
|
uint8_t mCBW_Flag;
|
|
uint8_t mCBW_LUN;
|
|
uint8_t mCBW_CB_Len;
|
|
uint8_t mCBW_CB_Buf[ 16 ];
|
|
} UDISK_BOC_CBW, *PXUDISK_BOC_CBW;
|
|
|
|
/* USB UDisk */
|
|
typedef struct __attribute__((packed)) _UDISK_BOC_CSW
|
|
{
|
|
uint32_t mCBW_Sig;
|
|
uint32_t mCBW_Tag;
|
|
uint32_t mCSW_Residue;
|
|
uint8_t mCSW_Status;
|
|
} UDISK_BOC_CSW, *PXUDISK_BOC_CSW;
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __CH32V30x_USB_H */
|