from v2.8 of ASICamerma2 SDK (2018.8.8): the control settings are in this function 2.9 typedef enum ASI_CONTROL_TYPE { ASI_GAIN = 0,//gain ASI_EXPOSURE,//exposure time (microsecond) ASI_GAMMA,//gamma with range 1 to 100 (nominally 50) ASI_WB_R,//red component of white balance ASI_WB_B,// blue component of white balance ASI_BRIGHTNESS,//pixel value offset (a bias, not a scale factor) ASI_BANDWIDTHOVERLOAD,//The total data transfer rate percentage ASI_OVERCLOCK,//over clock ASI_TEMPERATURE,// sensor temperature,10 times the actual temperature ASI_FLIP,//image flip ASI_AUTO_MAX_GAIN,//maximum gain when auto adjust ASI_AUTO_MAX_EXP,//maximum exposure time when auto adjust,unit is micro seconds ASI_AUTO_MAX_BRIGHTNESS,//target brightness when auto adjust ASI_HARDWARE_BIN,//hardware binning of pixels ASI_HIGH_SPEED_MODE,//high speed mode ASI_COOLER_POWER_PERC,//cooler power percent(only cool camera) ASI_TARGET_TEMP,//sensor's target temperature(only cool camera),don't multiply by 1...