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(). [in] reference Analog to digital reference point. [in] 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 singled 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.