-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathusbd_drv.h
82 lines (64 loc) · 2.23 KB
/
usbd_drv.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
/**
******************************************************************************
* @file usbd_drv.h
* @brief Interface between USB driver and USB stack.
******************************************************************************
*/
#ifndef __USB_DRIVER_H
#define __USB_DRIVER_H
#include <errno.h>
#ifdef __cplusplus
extern "C" {
#endif
struct _USBD_HandleTypeDef;
struct _PCD_HandleTypeDef;
/* Functions implemented by driver, called by USBD library. */
int USBD_Drv_Init(struct _PCD_HandleTypeDef *hpcd, void* context);
int USBD_Drv_DeInit(struct _PCD_HandleTypeDef *hpcd);
int USBD_Drv_Start(struct _PCD_HandleTypeDef *hpcd);
int USBD_Drv_Stop(struct _PCD_HandleTypeDef *hpcd);
int USBD_Drv_SetAddress(struct _PCD_HandleTypeDef *hpcd, uint8_t address);
int USBD_Drv_EP_SetStall(struct _PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
int USBD_Drv_EP_IsStall(struct _PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
int USBD_Drv_EP_ClrStall(struct _PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
int USBD_Drv_EP_Open(
struct _PCD_HandleTypeDef *hpcd,
uint8_t ep_addr,
uint16_t ep_max_packet_sz,
uint8_t ep_type
);
int USBD_Drv_EP_Close(struct _PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
int USBD_Drv_EP_Flush(struct _PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
int USBD_Drv_EP_Receive(
struct _PCD_HandleTypeDef *hpcd,
uint8_t ep_addr,
uint8_t *pBuf,
uint32_t len
);
int USBD_Drv_EP_Transmit(
struct _PCD_HandleTypeDef *hpcd,
uint8_t ep_addr,
const uint8_t *pBuf,
uint32_t len
);
size_t USBD_Drv_EP_GetRxCount(struct _PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
/* Functions implemented by the library, called by USB driver. */
int USBD_Lib_Reset(struct _USBD_HandleTypeDef *pdev);
int USBD_Lib_Suspend(struct _USBD_HandleTypeDef *pdev);
int USBD_Lib_Resume(struct _USBD_HandleTypeDef *pdev);
int USBD_Lib_SOF(struct _USBD_HandleTypeDef *pdev);
int USBD_Lib_SetupStage(struct _USBD_HandleTypeDef *pdev, const uint8_t *pdata);
int USBD_Lib_DataOutStage(
struct _USBD_HandleTypeDef *pdev,
uint8_t epnum,
uint8_t *pdata
);
int USBD_Lib_DataInStage(
struct _USBD_HandleTypeDef *pdev,
uint8_t epnum,
const uint8_t *pdata
);
#ifdef __cplusplus
}
#endif
#endif /* __USB_CDC_H */