Toshiba teli DU1207MCG Instruction Manual page 128

Register access API
Control Hue and Saturation by accessing IIDC2 registers directly.
 Hue
Write to 'Value' field of 'Hue' register.
// Hue = 0.0 [deg] (Raw value = 0)
uint32_t
// Set Hue Value
Cam_WriteReg(s_hCam, 0x20503C, 1, &uiHueRaw);
 Saturation
Write to 'Value' field of 'Saturation' register.
// Saturation = 100.0 [%] (Raw value = 65536)
uint32_t
// Set Saturation Value
Cam_WriteReg(s_hCam, 0x20505C, 1, &uiSaturationRaw);
Please refer to [Camera functions] in [TeliCamAPI Library manual] for more detail.
 Minimum/Maximum Value
● Note
Hue and Saturation controls are available in following PixelFormat.
Bayer8/10/12(BayerProcessingMode = Full), RGB8, BGR8, YUV411, YUV422
Copyright © 2017 TOSHIBA TELI CORPORATION, All rights reserved.
API name
Cam_ReadReg
Cam_WriteReg
uiHueRaw = 0;
uiSaturationRaw = 65536;
Hue Raw Value
Minimum -180
Maximum 180
Initial Value
Formula Absolute Value [deg] = Raw Value
Saturation Raw Value
Minimum
Maximum 131072
Initial Value 85197
Formula Absolute Value [%] = Raw Value * 100 / 65536
127 / 179
Description
Read register value
Write register value
Absolute (Float) Value
-180[deg]
+180[deg]
0 0[deg]
Absolute (Float) Value
0 0[%]
200[%]
130[%]
D4267042B
http://www.toshiba-teli.co.jp/en/