Toshiba teli BU602M Instruction Manual page 113

GenICam function API
Control Gamma using GenICam API.
 Gamma
Use 'IFloat' interface to control Gamma.
// GenICam node handle
CAM_NODE_HANDLE hNode = NULL;
// Gamma = 0.45
float64_t
// Retrieve GenICam node.
Nd_GetNode(s_hCam, "Gamma", &hNode);
// Set Gamma Value
Nd_SetFloatValue(s_hCam, hNode, dGamma);
Please refer to [INode functions] and [IFloat node functions] in [TeliCamAPI Library manual] for more
detail.
Register access API
Control Gamma by accessing IIDC2 registers directly.
 Gamma
Write to 'Value' field of 'Gamma' register.
// Gamma = 0.45 (Raw value = 45)
uint32_t
// Set Gamma Value
Cam_WriteReg(s_hCam, 0x20409C, 1, &uiGammaRaw);
Please refer to [Camera functions] in [TeliCamAPI Library manual] for more detail.
 Minimum/Maximum Value
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dGamma = 0.45;
API name
Cam_ReadReg
Cam_WriteReg
uiGammaRaw = 45;
Gain Raw Value
Minimum
Maximum
Initial Value
Formula Absolute Value = Raw Value / 100
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Description
Read register value
Write register value
Absolute (Float) Value
45 0.45
100 1.00
100 1.00
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