
VP-790 Protocol – API Functions 55
2.45 53BHue
2.45.1 267BbyOsdHueSet
API index: 151
Sets the hue value.
Input Parameters
Name Type Range Description
Value UWORD32 0x00000000: -180°
0x7FFFFFFF: 0°
0xFFFFFFFF: +180°
Hue value
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
2.45.2 268BbyOsdHueGet
API index: 153
Retrieves the hue value from either cache or the SPD.
Input Parameters
Name Type Range Description
Option BYTE 0: From cache
1: From SPD
Retrieval method
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
Value UWORD32 0x00000000: -180°
0x7FFFFFFF: 0°
0xFFFFFFFF: +180°
Hue value
2.45.3 269BbyOsdHueSave
API index: 152
Saves the hue value from cache into the SPD.
Input Parameters
None
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
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