|op|label|description|addr|arguments|remark|
|--- |--- |--- |--- |--- |--- |
|vs|GET_BACPAC_PROTOCOL_VERSION|get protocol version|-|none|bacpac must reply with the correct verification string|
|TD|SET_CAMERA_SETTING|set camera setting|-|values returned by td|set settings and enter 3D mode|
|TM|SET_BACPAC_DATE_TIME|set time|1-6|YY MM DD hh mm ss|
|TM|SET_CAMERA_DATE_TIME|set time|1-6|YY MM DD hh mm ss|
|CM|SET_BACPAC_MODE|camera mode|7|0 video; 1 photo; 2 burst photo; 3 timelapse; 5 playback; 7 menu (r/o)|
|CM|SET_CAMERA_MODE|camera mode|7|0 video; 1 photo; 2 burst photo; 3 timelapse; 5 playback; 7 menu (r/o)|
|PR|SET_BACPAC_PHOTO_RESOLUTION|photo resolution|8|3 5MP Medium; 4 7MP Wide; 5 12MP Wide; 6 7MP Medium|
|PR|SET_CAMERA_PHOTO_RESOLUTION|photo resolution|8|3 5MP Medium; 4 7MP Wide; 5 12MP Wide; 6 7MP Medium|
|VR|SET_BACPAC_VIDEORESOLUTION|video resolutions (obsolete)|9|defunct|
|VR|SET_CAMERA_VIDEORESOLUTION|video resolutions (obsolete)|9|defunct|
|VV|SET_BACPAC_VIDEORESOLUTION_VV|video resolutions advance|10|0 WVGA; 1 720P; 2 960P; 3 1080P; 4 1440P; 5 2.7K; 6 4K; 7 2.7K17:9; 8 4K17:9; 9 1080Super; 10 720Super|
|VV|SET_CAMERA_VIDEORESOLUTION_VV|video resolutions advance|10|0 WVGA; 1 720P; 2 960P; 3 1080P; 4 1440P; 5 2.7K; 6 4K; 7 2.7K17:9; 8 4K17:9; 9 1080Super; 10 720Super|
|FS|SET_BACPAC_FRAMES_PER_SEC|frame rate|11|0 12fps; 1 15fps; 2 24fps; 3 25fps; 4 30fps; 5 48fps; 6 50fps; 7 60fps; 8 100fps; 9 120fps; 10 240fps; 11 12.5fps|
|FS|SET_CAMERA_FRAMES_PER_SEC|frame rate|11|0 12fps; 1 15fps; 2 24fps; 3 25fps; 4 30fps; 5 48fps; 6 50fps; 7 60fps; 8 100fps; 9 120fps; 10 240fps; 11 12.5fps|
|FV|SET_BACPAC_FOV|field of view|12|0 ultra wide; 1 medium; 2 narrow|
|FV|SET_CAMERA_FOV|field of view|12|0 ultra wide; 1 medium; 2 narrow|
|EX|SET_BACPAC_EXPOSURE|exposure meter|13|0 off; 1 on|
|EX|SET_CAMERA_EXPOSURE|exposure meter|13|0 off; 1 on|
|TI|SET_BACPAC_PHOTO_XSEC|time lapse interval|14|0 0.5sec; 1 1sec; 2 2sec; 5 5sec; 10 10sec; 30 30sec; 60 60sec|
|TI|SET_CAMERA_PHOTO_XSEC|time lapse interval|14|0 0.5sec; 1 1sec; 2 2sec; 5 5sec; 10 10sec; 30 30sec; 60 60sec|
|TS|SET_BACPAC_TIME_LAPSE|time lapse (obsolete)|15|defunct|
|TS|SET_CAMERA_TIME_LAPSE|time lapse (obsolete)|15|defunct|
|BS|SET_BACPAC_BEEP_SOUND|beep sound|16|0 off; 1 70%; 2 100%|
|BS|SET_CAMERA_BEEP_SOUND|beep sound|16|0 off; 1 70%; 2 100%|
|VM|SET_BACPAC_NTSC_PAL|video mode|17|0 NTSC; 1 PAL|
|VM|SET_CAMERA_NTSC_PAL|video mode|17|0 NTSC; 1 PAL|
|DS|SET_BACPAC_ONSCREEN_DISPLAY|OSD|18|0 off; 1 on|
|DS|SET_CAMERA_ONSCREEN_DISPLAY|OSD|18|0 off; 1 on|
|LB|SET_BACPAC_LEDBLINK|LED blinkings|19|0 off; 1 2; 2 4|
|LB|SET_CAMERA_LEDBLINK|LED blinkings|19|0 off; 1 2; 2 4|
|PN|SET_BACPAC_PHOTO_INVIDEO|simultaneous video and photo|20|0 off; 1 5sec; 2 10sec; 3 30sec; 4 60sec|
|PN|SET_CAMERA_PHOTO_INVIDEO|simultaneous video and photo|20|0 off; 1 5sec; 2 10sec; 3 30sec; 4 60sec|
|LO|SET_BACPAC_LOOPING_MODE|looping video|21|0 off; 1 5min; 2 20min; 3 60min; 4 120min; 5 max|
|LO|SET_CAMERA_LOOPING_MODE|looping video|21|0 off; 1 5min; 2 20min; 3 60min; 4 120min; 5 max|
|CS|SET_BACPAC_CONTINUOUS_SHOT|continuous shot|22|0 single; 3 3shot/sec; 5 5shot/sec; 10 10shot/sec|
|CS|SET_CAMERA_CONTINUOUS_SHOT|continuous shot|22|0 single; 3 3shot/sec; 5 5shot/sec; 10 10shot/sec|
|BU|SET_BACPAC_BURST_RATE|burst unit|23|0 3shot/1sec; 1 5shot/1sec; 2 10shot/1sec; 3 10shot/2sec; 4 30shot/1sec; 5 30shot/2sec; 6 30shot/3sec|
|BU|SET_CAMERA_BURST_RATE|burst unit|23|0 3shot/1sec; 1 5shot/1sec; 2 10shot/1sec; 3 10shot/2sec; 4 30shot/1sec; 5 30shot/2sec; 6 30shot/3sec|
|PT|SET_BACPAC_PROTUNE_MODE|protune|24|0 off; 1 on; 2 PROTUNE_RESET|
|PT|SET_CAMERA_PROTUNE_MODE|protune|24|0 off; 1 on; 2 PROTUNE_RESET|
|AO|SET_BACPAC_AUTO_POWEROFF|auto power off|25|0 manual; 1 1min; 2 2min; 3 5min|
|AO|SET_CAMERA_AUTO_POWEROFF|auto power off|25|0 manual; 1 1min; 2 2min; 3 5min|
|WB|SET_BACPAC_WHITE_BALANCE|white balance|26|0 auto; 1 3000K; 2 5500K; 3 6500K; 4 Cam RAW|
|WB|SET_CAMERA_WHITE_BALANCE|white balance|26|0 auto; 1 3000K; 2 5500K; 3 6500K; 4 Cam RAW|
|SH|SET_BACPAC_SHUTTER_ACTION|shutter action|-|defunct|
|SR|SET_BACPAC_3D_SYNC_READY|sync ready|-|0 CAPTURE_STOP; 1 CAPTURE_START; 2 CAPTURE_INTERMEDIATE (PES only); 3 PES interim capture complete|
|WI|SET_BACPAC_WIFI|bacpac wifi on|-|defunct|
|FN|SET_BACPAC_FAULT|fault notification|-|6 3D sync lost; 12 SC_APPLIED_TD|
|PW|SET_BACPAC_POWER_DOWN|power state|-|0 off|
|SY|SET_CAMERA_3D_SYNCHRONIZE|I2C shutter from bacpac|-|0 STOP_RECORD; 1 START_RECORD|
|UM|SET_CAMERA_USBMODE|usb mode|-|0 internal; 2 herobus|
|AI|SET_CAMERA_AUDIOINPUTMODE|set audio input mode|-|0 internal; 1 herobus|
|VO|SET_CAMERA_VIDEO_OUTPUT|set composite video signal mode|-|0 off; 1 herobus|
|PW|SET_CAMERA_POWER_STATE|power state|-|0 off|
|FN|SET_CAMERA_FAULT|fault notification|-|6 3D sync lost; 12 SC_APPLIED_TD|
|SH|SET_CAMERA_SHUTTER_ACTION|shutter action|-|defunct|
|UP|SET_BACPAC_FLIP_MIRROR|upside down|33|0 on; 1 off|
|UP|SET_CAMERA_FLIP_MIRROR|upside down|33|0 on; 1 off|
|DM|SET_BACPAC_DEFAULT_MODE|default mode at power up|34|0 video; 1 photo; 2 burst photo; 3 time lapse|
|DM|SET_CAMERA_DEFAULT_MODE|default mode at power up|34|0 video; 1 photo; 2 burst photo; 3 time lapse|
|DL|SET_BACPAC_DELETE_LAST|delete last|-|
|DL|SET_CAMERA_DELETE_LAST|delete last|-|
|DA|SET_BACPAC_DELETE_ALL|delete all|-|
|DA|SET_CAMERA_DELETE_ALL|delete all|-|
|CO|SET_BACPAC_PROTUNE_COLOR|color|35|0 gopro color; 1 flat|
|CO|SET_CAMERA_PROTUNE_COLOR|color|35|0 gopro color; 1 flat|
|GA|SET_BACPAC_PROTUNE_GAIN|ISO limit (gain)|36|0 6400; 1 1600; 2 400|
|GA|SET_CAMERA_PROTUNE_GAIN|ISO limit (gain)|36|0 6400; 1 1600; 2 400|
|SP|SET_BACPAC_PROTUNE_SHARPNESS|sharpness|37|0 high; 1 medium; 2 low|
|SP|SET_CAMERA_PROTUNE_SHARPNESS|sharpness|37|0 high; 1 medium; 2 low|
|EV|SET_BACPAC_PROTUNE_EXPOSURE_VALUE|exposure compensation|38|6 -2.0; 7 -1.5; 8 -1.0; 9 -0.5; 10 ±0; 11 +0.5; 12 +1.0; 13 +1.5; 14 +2.0|
|EV|SET_CAMERA_PROTUNE_EXPOSURE_VALUE|exposure compensation|38|6 -2.0; 7 -1.5; 8 -1.0; 9 -0.5; 10 ±0; 11 +0.5; 12 +1.0; 13 +1.5; 14 +2.0|
|XS|SET_BACPAC_SLAVE_SETTINGS|xfer settings|-|2 write|
|XS|SET_CAMERA_SLAVE_SETTINGS|xfer settings|-|0 stop; 1 read|
|HB|SET_BACPAC_HEARTBEAT|bacpac heartbeat|-|255 write|
|cv|GET_CAMERA_INFO|version string|-|
|td|GET_CAMERA_SETTING|current setting|-|none|get settings and enter 3D mode|
|um|GET_CAMERA_USBMODE|usb mode|-|0 internal; 2 herobus|
|ai|GET_CAMERA_AUDIOINPUTMODE|get audio input mode|-|0 internal; 3 herobus|
|wi|GET_CAMERA_WIFI_STATUS|wifi status|-|0 off; 1 on|slave camera returns NAK|