HANDLE U2C_OpenDeviceBySerialNum (
long nSerialNum
);
The U2C_OpenDeviceBySerialNum function opens the U2C-12 device with specified Serial Number. This is unique Serial Number. It can be used to identify device when you are using a number of U2C-12 devices simultaneously.
- Parameters:
-
| nSerialNum | The Serial Number of the device to open. |
- Returns:
- If the function succeeds, the return value is a valid handle to the specified device. If the function fails, the return value is INVALID_HANDLE_VALUE. This can happen if the device with specified Serial Number is not present.
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