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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
#include <FreeRTOS.h>
#include "semphr.h"
#include "usbh_core.h"
#include "bflb_uart.h"
#include "board.h"
#include "shell.h"
#ifdef CONFIG_USB_EHCI_ISO
#include "usbh_uvc_stream.h"
#include "usbh_uac_stream.h"
#endif
#include "lwip/tcpip.h"
static struct bflb_device_s *uart0;
extern void shell_init_with_task(struct bflb_device_s *shell);
#ifdef CONFIG_USB_EHCI_ISO
static ATTR_NOINIT_PSRAM_SECTION USB_MEM_ALIGNX uint8_t frame_buffer1[640 * 480 * 2];
static ATTR_NOINIT_PSRAM_SECTION USB_MEM_ALIGNX uint8_t frame_buffer2[640 * 480 * 2];
static struct usbh_videoframe frame_pool[2];
static ATTR_NOINIT_PSRAM_SECTION USB_MEM_ALIGNX uint8_t frame_buffer[AUDIO_MIC_EP_MPS * 8];
static struct usbh_audioframe frame_pool2[8];
void usbh_video_run(struct usbh_video *video_class)
{
usbh_video_stream_start(640, 480, USBH_VIDEO_FORMAT_MJPEG);
}
void usbh_video_stop(struct usbh_video *video_class)
{
usbh_video_stream_stop();
}
void usbh_video_frame_callback(struct usbh_videoframe *frame)
{
USB_LOG_RAW("frame buf:%p,frame len:%d\r\n", frame->frame_buf, frame->frame_size);
}
#endif
int main(void)
{
board_init();
uart0 = bflb_device_get_by_name("uart0");
shell_init_with_task(uart0);
/* Initialize the LwIP stack */
tcpip_init(NULL, NULL);
printf("Starting usb host task...\r\n");
#ifdef CONFIG_USB_EHCI_ISO
extern void usbh_video_fps_init(void);
usbh_video_fps_init();
frame_pool[0].frame_buf = frame_buffer1;
frame_pool[0].frame_bufsize = 640 * 480 * 2;
frame_pool[1].frame_buf = frame_buffer2;
frame_pool[1].frame_bufsize = 640 * 480 * 2;
usbh_video_stream_init(5, frame_pool, 2);
for (uint8_t i = 0; i < 8; i++) {
frame_pool2[i].frame_buf = frame_buffer + i * AUDIO_MIC_EP_MPS;
frame_pool2[i].frame_bufsize = AUDIO_MIC_EP_MPS;
}
usbh_audio_mic_stream_init(5, frame_pool2, 8);
#endif
vTaskStartScheduler();
while (1) {
}
}
int usbh_deinit(int argc, char **argv)
{
printf("usbh_deinit\r\n");
usbh_deinitialize(0);
return 0;
}
SHELL_CMD_EXPORT_ALIAS(usbh_deinit, usbh_deinit, usbh deinit);
int usbh_init(int argc, char **argv)
{
printf("usbh_init\r\n");
usbh_initialize(0, 0x20072000);
return 0;
}
SHELL_CMD_EXPORT_ALIAS(usbh_init, usbh_init, usbh init);
SHELL_CMD_EXPORT_ALIAS(lsusb, lsusb, ls usb);
// int uvcinit(int argc, char **argv)
// {
// video_init(0, 0x20072000);
// return 0;
// }
// SHELL_CMD_EXPORT_ALIAS(uvcinit, uvcinit, usbh init);
// int uvcsend(int argc, char **argv)
// {
// extern void video_test(uint8_t busid);
// video_test(0);
// return 0;
// }
// SHELL_CMD_EXPORT_ALIAS(uvcsend, uvcsend, usbh init);
#ifdef CONFIG_USB_EHCI_ISO
int usbh_uvc_start(int argc, char **argv)
{
uint8_t type;
if (argc < 2) {
USB_LOG_ERR("please input correct command: usbh_uvc_start type\r\n");
USB_LOG_ERR("type 0:yuyv, type 1:mjpeg\r\n");
return -1;
}
type = atoi(argv[1]);
usbh_video_stream_start(640, 480, type);
return 0;
}
SHELL_CMD_EXPORT_ALIAS(usbh_uvc_start, usbh_uvc_start, usbh_uvc_start);
int usbh_uvc_stop(int argc, char **argv)
{
usbh_video_stream_stop();
return 0;
}
SHELL_CMD_EXPORT_ALIAS(usbh_uvc_stop, usbh_uvc_stop, usbh_uvc_stop);
int usbh_uac_start(int argc, char **argv)
{
uint32_t freq;
if (argc < 2) {
USB_LOG_ERR("please input correct command: usbh_uac_start freq\r\n");
return -1;
}
freq = atoi(argv[1]);
usbh_audio_mic_stream_start(freq);
return 0;
}
SHELL_CMD_EXPORT_ALIAS(usbh_uac_start, usbh_uac_start, usbh_uac_start);
int usbh_uac_stop(int argc, char **argv)
{
usbh_audio_mic_stream_stop();
return 0;
}
SHELL_CMD_EXPORT_ALIAS(usbh_uac_stop, usbh_uac_stop, usbh_uac_stop);
#endif
|
