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dwarf_protocol/06_camera_commands.md
Jacquin Antoine be87e8a4ca Add complete DWARFLAB protocol documentation 
- Architecture overview, BLE and WebSocket protocols
- All 19 modules with command IDs validated against smali source
- BLE packet format with CRC-16/MODBUS pseudocode
- Complete WsCmd index (~300 commands)
- Connection flow with pseudocode examples
- Methodology section explaining APK decompilation process
2026-06-13 00:21:19 +02:00

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Camera Commands (CameraProto)

Module CAMERA_TELE (ID=1) and CAMERA_WIDE (ID=2) share the same message types but use different command ID ranges.

Camera Types

CameraType camId Description
Tele 0 Telescope camera (primary)
Wide 1 Wide-angle camera
General 15 Generic camera

TELE Commands (Module 1, base 10000)

ID Command Description
10000 OPEN_CAMERA Open camera
10001 CLOSE_CAMERA Close camera
10002 PHOTOGRAPH Take photo
10003 BURST Start burst capture
10004 STOP_BURST Stop burst
10005 START_RECORD Start video recording
10006 STOP_RECORD Stop recording
10007 SET_EXP_MODE Set exposure mode
10008 GET_EXP_MODE Get exposure mode
10009 SET_EXP Set exposure value
10010 GET_EXP Get exposure value
10011 SET_GAIN_MODE Set gain mode
10012 GET_GAIN_MODE Get gain mode
10013 SET_GAIN Set gain value
10014 GET_GAIN Get gain value
10015 SET_BRIGHTNESS Set brightness
10016 GET_BRIGHTNESS Get brightness
10017 SET_CONTRAST Set contrast
10018 GET_CONTRAST Get contrast
10019 SET_SATURATION Set saturation
10020 GET_SATURATION Get saturation
10021 SET_HUE Set hue
10022 GET_HUE Get hue
10023 SET_SHARPNESS Set sharpness
10024 GET_SHARPNESS Get sharpness
10025 SET_WB_MODE Set white balance mode
10026 GET_WB_MODE Get white balance mode
10027 SET_WB_SCENE Set WB scene
10028 GET_WB_SCENE Get WB scene
10029 SET_WB_CT Set WB color temperature
10030 GET_WB_CT Get WB color temperature
10031 SET_IRCUT Set IR-cut filter
10032 GET_IRCUT Get IR-cut filter
10033 START_TIMELAPSE_PHOTO Start timelapse
10034 STOP_TIMELAPSE_PHOTO Stop timelapse
10035 SET_ALL_PARAMS Set all parameters
10036 GET_ALL_PARAMS Get all parameters
10037 SET_FEATURE_PARAM Set feature parameter
10038 GET_ALL_FEATURE_PARAMS Get all feature parameters
10039 GET_SYSTEM_WORKING_STATE Get system working state
10040 SET_JPG_QUALITY Set JPG quality
10041 PHOTO_RAW Take RAW photo
10042 SET_RTSP_BITRATE_TYPE Set RTSP bitrate
10043 DISABLE_ALL_ISP_PROCESSING Disable all ISP
10044 ENABLE_ALL_ISP_PROCESSING Enable all ISP
10045 SET_ISP_MODULE_STATE Set ISP module state
10046 GET_ISP_MODULE_STATE Get ISP module state
10047 SWITCH_RESOLUTION Switch resolution
10048 SWITCH_FRAMERATE Switch framerate
10049 SWITCH_CROP_RATIO Switch crop ratio
10050 SET_PREVIEW_QUALITY Set preview quality

WIDE Commands (Module 2, base 12000)

ID Command Description
12000 OPEN_CAMERA Open camera
12001 CLOSE_CAMERA Close camera
12002 SET_EXP_MODE Set exposure mode
12003 GET_EXP_MODE Get exposure mode
12004 SET_EXP Set exposure value
12005 GET_EXP Get exposure value
12006 SET_GAIN Set gain value
12007 GET_GAIN Get gain value
12008 SET_BRIGHTNESS Set brightness
12009 GET_BRIGHTNESS Get brightness
12010 SET_CONTRAST Set contrast
12011 GET_CONTRAST Get contrast
12012 SET_SATURATION Set saturation
12013 GET_SATURATION Get saturation
12014 SET_HUE Set hue
12015 GET_HUE Get hue
12016 SET_SHARPNESS Set sharpness
12017 GET_SHARPNESS Get sharpness
12018 SET_WB_MODE Set white balance mode
12019 GET_WB_MODE Get white balance mode
12020 SET_WB_CT Set WB color temperature
12021 GET_WB_CT Get WB color temperature
12022 PHOTOGRAPH Take photo
12023 BURST Start burst
12024 STOP_BURST Stop burst
12025 START_TIMELAPSE_PHOTO Start timelapse
12026 STOP_TIMELAPSE_PHOTO Stop timelapse
12027 GET_ALL_PARAMS Get all parameters
12028 SET_ALL_PARAMS Set all parameters
12029 PHOTO_RAW Take RAW photo
12030 START_RECORD Start recording
12031 STOP_RECORD Stop recording
12032 SET_RTSP_BITRATE_TYPE Set RTSP bitrate
12035 SET_WB_SCENE Set WB scene
12036 SET_PREVIEW_QUALITY Set preview quality

Note

: WIDE has gaps at 12033-12034 (not assigned).

Key Message Definitions

ReqOpenCamera

Field # Type Description
binning 1 bool Enable binning mode
rtspEncodeType 2 int32 RTSP encoding type

ReqSetAllParams / ReqGetAllParams

Field # Type Description
expMode 1 int32 Exposure mode
expIndex 2 int32 Exposure index
gainMode 3 int32 Gain mode
gainIndex 4 int32 Gain index
ircutValue 5 int32 IR-cut value
wbMode 6 int32 White balance mode
wbIndexType 7 int32 WB index type
wbIndex 8 int32 WB index
brightness 9 int32 Brightness
contrast 10 int32 Contrast
hue 11 int32 Hue
saturation 12 int32 Saturation
sharpness 13 int32 Sharpness
jpgQuality 14 int32 JPG quality

IspModuleState

Field # Type Description
moduleId 1 int32 ISP module ID
state 2 bool Module state (on/off)

ReqBurstPhoto

Field # Type Description
count 1 int32 Number of burst frames