U2C_RESULT U2C_ScanDevices( HANDLE hDevice, PU2C_SLAVE_ADDR_LIST pList );
The U2C_ScanDevices() function scans slave device addresses currently occupied by I2C slave devices connected to the I2C bus.
Handle to the U2C-12 device.
Pointer to the U2C_SLAVE_ADDR_LIST structure to be filled with slave device addresses. If function succeed nDeviceNumber member contains the number of the valid addresses in List array.
Operation was successfully completed and pList is filled with valid data.
U2C-12 device referenced by hDevice handle was not found.