MYNT EYE SDK  2.0.1-rc2
http://www.myntai.com/camera
Control Protocols

There are two control modes, one is through UVC standard protocol, the other is through UVC custom protocol with extension unit.

Standard Protocol

Name Field Bytes Default Min Max Stored Flash Address Note
Gain gain 2 24 0 48 √ 0x12 valid if manual-exposure
Brightness brightness/exposure_time 2 120 0 240 √ 0x14 valid if manual-exposure
Contrast contrast/black_level_calibration 2 127 0 255 √ 0x10 valid if manual-exposure

Custom Protocol

| Name | Field | Bytes | Default | Min | Max | Stored | Flash Address | Channel | Note | | :— | :-— | :-— | :---— | :– | :– | :--— | :---------— | :---— | :--— | | Frame rate | frame_rate | 2 | 25 | 10 | √ | 0x21 | XU_CAM_CTRL | values: {10,15,20,25,30,35,40,45,50,55} | | IMU frequency | imu_frequency | 2 | 200 | 100 | 500 | √ | 0x23 | XU_CAM_CTRL | values: {100,200,250,333,500} | | Exposure mode | exposure_mode | 1 | 0 | 0 | 1 | √ | 0x0F | XU_CAM_CTRL | 0: enable auto-exposure; 1: manual-exposure | | Max gain | max_gain | 2 | 48 | 0 | 48 | √ | 0x1D | XU_CAM_CTRL | valid if auto-exposure | | Max exposure time | max_exposure_time | 2 | 240 | 0 | 240 | √ | 0x1B | XU_CAM_CTRL | valid if auto-exposure | | Desired brightness | desired_brightness | 2 | 192 | 0 | 255 | √ | 0x19 | XU_CAM_CTRL | valid if auto-exposure | | IR control | ir_control | 1 | 0 | 0 | 160 | × | - | XU_CAM_CTRL | | | HDR mode | hdr_mode | 1 | 0 | 0 | 1 | √ | 0x1F | XU_CAM_CTRL | 0: 10-bit; 1: 12-bit | | Zero drift calibration | zero_drift_calibration | | - | - | - | × | - | XU_HALF_DUPLEX | | | Erase chip | erase_chip | | - | - | - | × | - | XU_HALF_DUPLEX | |