typedef struct tagPT_AOScale
{
INT16U chan;
FP32 OutputValue;
INT16U *BinData;
}PT_AOScale, * LPT_AOScale;
PT_AOScale is used in function DRV_AOScale.
| Name | Direction | Range | Description |
| chan | input | 0-(N-1) (N is the maximum channel number and depends on the hardware) | The target AO channel. From a minimum of zero for the first AO channel to its maximum AO channel number minus one. For example, the range will be from 0 to (N-1) on a device with N AO channels. |
| OutputValue | input | Depends on the hardware. | The analog value to be transferred. |
| BinData | output | Depends on the hardware. | The converted binary value. |