Log信息如下:
Code: Select all
>> 在设置XCLK为10MHz倍频之后PCLK为20MHz,可以正常接收数据
[0;32mI (3394627) camera_httpd: MJPG: 8279B 14ms (71.4fps), AVG: 19ms (52.6fps), 0+0+0+0=0 0[0m
[0;32mI (3394647) camera_httpd: MJPG: 8038B 21ms (47.6fps), AVG: 19ms (52.6fps), 0+0+0+0=0 0[0m
[0;32mI (3394667) camera_httpd: MJPG: 8265B 20ms (50.0fps), AVG: 19ms (52.6fps), 0+0+0+0=0 0[0m
>> 设置打印了设置XCLK为11MHz倍频之后PCLK可以达到22MHz
[0;32mI (3394667) camera_httpd: Set XCLK: 11 MHz[0m
[0;32mI (3394677) camera_httpd: MJPG: 7731B 16ms (62.5fps), AVG: 19ms (52.6fps), 0+0+0+0=0 0[0m
>> PCLK大于20MHz之后数据接收失败
[0;31mE (3398677) camera: xQueueReceive Failed to get the frame on time![0m
[0;31mE (3398677) camera_httpd: Camera capture failed[0m
[0;33mW (3398677) httpd_uri: httpd_uri: uri handler execution failed[0m