INT32S DRV_FDIStop( PTR_T DeviceHandle);
On the device indicated by the DeviceHandle, it stops the running FDI (Fast Digital Input).
This function is used in PCI-1755.
| Name | Direction | Range | Description |
| DeviceHandle | input | default | The pointer retrieved from the DRV_DeviceOpen which specifies the target device. |
| 1. SUCCESS | Successful. |
| 2. InvalidDriverHandle | The DeviceHandle is NULL. |
| 3. Other value | Please reference ErrorCodes |