SM_Close SM_ConfigureSerialConnection SM_ConfigureSerialTimeouts SM_CustomMessage SM_GetAnalogConfig SM_GetAnalogInputConfig SM_GetAnalogInputRanges SM_GetAnalogOutputRanges SM_GetDeviceConfig SM_GetFirmwareVersion SM_GetLastError SM_GetLastFTDIError SM_GetLastWin32Error SM_GetPIODirection SM_GetPIOPresets SM_GlobalCommsReset SM_NotifyInputState SM_NotifyOnInputChange SM_Open SM_OpenSecure SM_ReadAnalogInputs SM_ReadAnalogOutputs SM_ReadDigitalInputs SM_ReadDigitalOutputs SM_ReadPIO SM_SelectDevice SM_SetAnalogConfig SM_SetAnalogInputConfig SM_SetAnalogInputRanges SM_SetCommunications SM_SetPIODirection SM_SetPIOPresets SM_SetPolarity SM_SetSoftwareAddress SM_Version SM_WriteAnalogOutputs SM_WriteDigitalOutputs SM_WritePIO

int __stdcall SM_GetAnalogInputConfig ( SM_HANDLE  handle, unsigned char *  reference, unsigned char *  mode  ) Gets the device's analog configuration. Parameters [in] handle Valid handle returned by SM_Open(). [out] reference Analog to digital reference point. [out] mode Device input mode. Return values 0 Successful completion. -1 Invalid SeaMAX handle. -2 Invalid reference or mode parameter. May not be null. -3 Connection is not established. Check the provided Connection object state. -4 Modbus: Read error waiting for response. Unknown Modbus exception. -5 Modbus: Illegal Modbus Function (Modbus Exception 0x01). -6 Modbus: Illegal Data Address (Modbus Exception 0x02). -7 Modbus: Illegal Data Value (Modbus Exception 0x03). -8 Modbus: CRC was invalid. Possible communications problem. Gets the I/O device's offset reference and A/D channel mode. The reference parameter represents which source each analog input is compared against. The mode parameter is the overall configuration of the channels and whether they are single-ended or paired. For more information on the returned parameter values, see A/D Voltage Reference values and A/D Channel Modes. Note This method only applies to certain models. See SeaMAX by Sealevel Model Number for details.