【摘要】 最近在使用树莓派 测试小车的 系统,出现了 vcgencmd get_camera detected=0 的 报错, vcgencmd get_camera # 返回0,说明没有检测到摄像头信息 ... 最近在使用树莓派 测试小车的 系统,出现了vcgencmd get_camera detected=0的 报错, vcgencmd get_camera # 返回0,说明没有检测到摄像头信息 自己...
but when I input vcgencmd get_camera, I get supported=1 detected=0 when I input $sudo raspistill -o camera.jpg, I get mmal: Cannot read camera info, keeping the default for OV5647 mmal: mmal_vc_component_create: failed to create component 'vc.ril.camera' (1:E...
使用vcgencmd get_camera检查摄像头连接正常(supported=1 detected=1) 但是一用拍照指令,会在几秒的卡顿后报错(Camera control callback cmd=0×4f525245mmal: No data received from sensor. Check all connections, including the Sunny one on the camera board) 使用vcgencmd get_camera检查摄像头连接正常...
get_camera 显示Raspberry Pi相机的启用和检测状态:1 表示是, 0 表示否。虽然除缩减版本外的所有固件...
get_camera 显示Raspberry Pi相机的启用和检测状态:1 表示是, 0 表示否。虽然除缩减版本外的所有固件都支持相机,但需要使用 raspi-config. 启用此支持。 get_throttled 返回系统的受限制状态。这是一个位模式 - a正在设置的位表示以下含义: measure_temp ...
get_lcd_info, arbiter, cache_flush, otp_dump, test_result, codec_enabled, get_camera, get_mem, measure_clock, measure_volts, scaling_kernel, scaling_sharpness, get_hvs_asserts, get_throttled, measure_temp, get_config, hdmi_ntsc_freqs, hdmi_adjust_clock, hdmi_status_show, hvs_update_field...
get_lcd_info, arbiter, otp_dump, test_result, get_camera, enable_clock, scaling_kernel, scaling_sharpness, hdmi_ntsc_freqs, hdmi_adjust_clock, hdmi_status_show, hvs_update_fields, pwm_speedup, force_audio, hdmi_stream_channels, hdmi_channel_map, display_power, memtest, dispmanx_list, schm...
I can confirm that vcgencmd display_power is not working on 3B+ to get the display status. Toggeling the display on and off works! I just upgraded to buster. pi@picframe:~ $ vcgencmd display_power 0 display_power=0 pi@picframe:~ $ vcgencmd display_power 1 display_power=1 pi@pic...