yemai/CherryUSB
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add video_entity_info struct

Browse Source
This commit is contained in:
sakumisu
2022-05-25 11:00:35 +08:00
parent bdbf3cb670
commit fea07e0079
2 changed files with 13 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
class/video/usbd_video.c
View File

@@ -23,6 +23,12 @@
#include "usbd_core.h" #include "usbd_core.h"
#include "usbd_video.h" #include "usbd_video.h"
struct video_entity_info {
uint8_t bDescriptorSubtype;
uint8_t bEntityId;
uint16_t wTerminalType;
};
struct usbd_video_cfg_priv { struct usbd_video_cfg_priv {
struct video_probe_and_commit_controls probe; struct video_probe_and_commit_controls probe;
struct video_probe_and_commit_controls commit; struct video_probe_and_commit_controls commit;
@@ -722,20 +728,20 @@ static void video_notify_handler(uint8_t event, void *arg)
} }
} }
void usbd_video_add_interface(usbd_class_t *class, usbd_interface_t *intf) void usbd_video_add_interface(usbd_class_t *devclass, usbd_interface_t *intf)
{ {
static usbd_class_t *last_class = NULL; static usbd_class_t *last_class = NULL;
if (last_class != class) { if (last_class != devclass) {
last_class = class; last_class = devclass;
usbd_class_register(class); usbd_class_register(devclass);
} }
intf->class_handler = video_class_request_handler; intf->class_handler = video_class_request_handler;
intf->custom_handler = NULL; intf->custom_handler = NULL;
intf->vendor_handler = NULL; intf->vendor_handler = NULL;
intf->notify_handler = video_notify_handler; intf->notify_handler = video_notify_handler;
usbd_class_add_interface(class, intf); usbd_class_add_interface(devclass, intf);
if (usbd_video_cfg.vcintf == 0xff) { if (usbd_video_cfg.vcintf == 0xff) {
usbd_video_cfg.vcintf = intf->intf_num; usbd_video_cfg.vcintf = intf->intf_num;

4
class/video/usbd_video.h
View File

@@ -29,14 +29,14 @@
extern "C" { extern "C" {
#endif #endif
void usbd_video_add_interface(usbd_class_t *class, usbd_interface_t *intf); void usbd_video_add_interface(usbd_class_t *devclass, usbd_interface_t *intf);
void usbd_video_open(uint8_t intf); void usbd_video_open(uint8_t intf);
void usbd_video_close(uint8_t intf); void usbd_video_close(uint8_t intf);
void usbd_video_probe_and_commit_controls_init(uint32_t dwFrameInterval, uint32_t dwMaxVideoFrameSize, uint32_t dwMaxPayloadTransferSize); void usbd_video_probe_and_commit_controls_init(uint32_t dwFrameInterval, uint32_t dwMaxVideoFrameSize, uint32_t dwMaxPayloadTransferSize);
uint32_t usbd_video_mjpeg_payload_fill(uint8_t *input, uint32_t input_len, uint8_t *output, uint32_t *out_len); uint32_t usbd_video_mjpeg_payload_fill(uint8_t *input, uint32_t input_len, uint8_t *output, uint32_t *out_len);
void usbd_video_mjpeg_payload_header_toggle(uint8_t *output, uint32_t packets); void usbd_video_mjpeg_payload_header_toggle(uint8_t *output, uint32_t packets);
void usbd_video_sof_callback(void);
#ifdef __cplusplus #ifdef __cplusplus
} }