/* ***********************************************************
 * This file was automatically generated on 2022-08-04.      *
 *                                                           *
 * Go Bindings Version 2.0.12                                *
 *                                                           *
 * If you have a bugfix for this file and want to commit it, *
 * please fix the bug in the generator. You can find a link  *
 * to the generators git repository on tinkerforge.com       *
 *************************************************************/

// Measures two DC voltages between -35V and +35V with 24bit resolution each.
//
//
// See also the documentation here: https://www.tinkerforge.com/en/doc/Software/Bricklets/IndustrialDualAnalogInV2_Bricklet_Go.html.
package industrial_dual_analog_in_v2_bricklet

import (
	"bytes"
	"encoding/binary"
	"fmt"
	. "github.com/Tinkerforge/go-api-bindings/internal"
	"github.com/Tinkerforge/go-api-bindings/ipconnection"
)

type Function = uint8

const (
	FunctionGetVoltage                          Function = 1
	FunctionSetVoltageCallbackConfiguration     Function = 2
	FunctionGetVoltageCallbackConfiguration     Function = 3
	FunctionSetSampleRate                       Function = 5
	FunctionGetSampleRate                       Function = 6
	FunctionSetCalibration                      Function = 7
	FunctionGetCalibration                      Function = 8
	FunctionGetADCValues                        Function = 9
	FunctionSetChannelLEDConfig                 Function = 10
	FunctionGetChannelLEDConfig                 Function = 11
	FunctionSetChannelLEDStatusConfig           Function = 12
	FunctionGetChannelLEDStatusConfig           Function = 13
	FunctionGetAllVoltages                      Function = 14
	FunctionSetAllVoltagesCallbackConfiguration Function = 15
	FunctionGetAllVoltagesCallbackConfiguration Function = 16
	FunctionGetSPITFPErrorCount                 Function = 234
	FunctionSetBootloaderMode                   Function = 235
	FunctionGetBootloaderMode                   Function = 236
	FunctionSetWriteFirmwarePointer             Function = 237
	FunctionWriteFirmware                       Function = 238
	FunctionSetStatusLEDConfig                  Function = 239
	FunctionGetStatusLEDConfig                  Function = 240
	FunctionGetChipTemperature                  Function = 242
	FunctionReset                               Function = 243
	FunctionWriteUID                            Function = 248
	FunctionReadUID                             Function = 249
	FunctionGetIdentity                         Function = 255
	FunctionCallbackVoltage                     Function = 4
	FunctionCallbackAllVoltages                 Function = 17
)

type ThresholdOption = rune

const (
	ThresholdOptionOff     ThresholdOption = 'x'
	ThresholdOptionOutside ThresholdOption = 'o'
	ThresholdOptionInside  ThresholdOption = 'i'
	ThresholdOptionSmaller ThresholdOption = '<'
	ThresholdOptionGreater ThresholdOption = '>'
)

type SampleRate = uint8

const (
	SampleRate976SPS SampleRate = 0
	SampleRate488SPS SampleRate = 1
	SampleRate244SPS SampleRate = 2
	SampleRate122SPS SampleRate = 3
	SampleRate61SPS  SampleRate = 4
	SampleRate4SPS   SampleRate = 5
	SampleRate2SPS   SampleRate = 6
	SampleRate1SPS   SampleRate = 7
)

type ChannelLEDConfig = uint8

const (
	ChannelLEDConfigOff               ChannelLEDConfig = 0
	ChannelLEDConfigOn                ChannelLEDConfig = 1
	ChannelLEDConfigShowHeartbeat     ChannelLEDConfig = 2
	ChannelLEDConfigShowChannelStatus ChannelLEDConfig = 3
)

type ChannelLEDStatusConfig = uint8

const (
	ChannelLEDStatusConfigThreshold ChannelLEDStatusConfig = 0
	ChannelLEDStatusConfigIntensity ChannelLEDStatusConfig = 1
)

type BootloaderMode = uint8

const (
	BootloaderModeBootloader                    BootloaderMode = 0
	BootloaderModeFirmware                      BootloaderMode = 1
	BootloaderModeBootloaderWaitForReboot       BootloaderMode = 2
	BootloaderModeFirmwareWaitForReboot         BootloaderMode = 3
	BootloaderModeFirmwareWaitForEraseAndReboot BootloaderMode = 4
)

type BootloaderStatus = uint8

const (
	BootloaderStatusOK                        BootloaderStatus = 0
	BootloaderStatusInvalidMode               BootloaderStatus = 1
	BootloaderStatusNoChange                  BootloaderStatus = 2
	BootloaderStatusEntryFunctionNotPresent   BootloaderStatus = 3
	BootloaderStatusDeviceIdentifierIncorrect BootloaderStatus = 4
	BootloaderStatusCRCMismatch               BootloaderStatus = 5
)

type StatusLEDConfig = uint8

const (
	StatusLEDConfigOff           StatusLEDConfig = 0
	StatusLEDConfigOn            StatusLEDConfig = 1
	StatusLEDConfigShowHeartbeat StatusLEDConfig = 2
	StatusLEDConfigShowStatus    StatusLEDConfig = 3
)

type IndustrialDualAnalogInV2Bricklet struct {
	device Device
}

const DeviceIdentifier = 2121
const DeviceDisplayName = "Industrial Dual Analog In Bricklet 2.0"

// Creates an object with the unique device ID `uid`. This object can then be used after the IP Connection `ipcon` is connected.
func New(uid string, ipcon *ipconnection.IPConnection) (IndustrialDualAnalogInV2Bricklet, error) {
	internalIPCon := ipcon.GetInternalHandle().(IPConnection)
	dev, err := NewDevice([3]uint8{2, 0, 1}, uid, &internalIPCon, 0, DeviceIdentifier, DeviceDisplayName)
	if err != nil {
		return IndustrialDualAnalogInV2Bricklet{}, err
	}
	dev.ResponseExpected[FunctionGetVoltage] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetVoltageCallbackConfiguration] = ResponseExpectedFlagTrue
	dev.ResponseExpected[FunctionGetVoltageCallbackConfiguration] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetSampleRate] = ResponseExpectedFlagFalse
	dev.ResponseExpected[FunctionGetSampleRate] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetCalibration] = ResponseExpectedFlagFalse
	dev.ResponseExpected[FunctionGetCalibration] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionGetADCValues] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetChannelLEDConfig] = ResponseExpectedFlagFalse
	dev.ResponseExpected[FunctionGetChannelLEDConfig] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetChannelLEDStatusConfig] = ResponseExpectedFlagFalse
	dev.ResponseExpected[FunctionGetChannelLEDStatusConfig] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionGetAllVoltages] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetAllVoltagesCallbackConfiguration] = ResponseExpectedFlagTrue
	dev.ResponseExpected[FunctionGetAllVoltagesCallbackConfiguration] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionGetSPITFPErrorCount] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetBootloaderMode] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionGetBootloaderMode] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetWriteFirmwarePointer] = ResponseExpectedFlagFalse
	dev.ResponseExpected[FunctionWriteFirmware] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionSetStatusLEDConfig] = ResponseExpectedFlagFalse
	dev.ResponseExpected[FunctionGetStatusLEDConfig] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionGetChipTemperature] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionReset] = ResponseExpectedFlagFalse
	dev.ResponseExpected[FunctionWriteUID] = ResponseExpectedFlagFalse
	dev.ResponseExpected[FunctionReadUID] = ResponseExpectedFlagAlwaysTrue
	dev.ResponseExpected[FunctionGetIdentity] = ResponseExpectedFlagAlwaysTrue
	return IndustrialDualAnalogInV2Bricklet{dev}, nil
}

// Returns the response expected flag for the function specified by the function ID parameter.
// It is true if the function is expected to send a response, false otherwise.
//
// For getter functions this is enabled by default and cannot be disabled, because those
// functions will always send a response. For callback configuration functions it is enabled
// by default too, but can be disabled by SetResponseExpected.
// For setter functions it is disabled by default and can be enabled.
//
// Enabling the response expected flag for a setter function allows to detect timeouts
// and other error conditions calls of this setter as well. The device will then send a response
// for this purpose. If this flag is disabled for a setter function then no response is sent
// and errors are silently ignored, because they cannot be detected.
//
// See SetResponseExpected for the list of function ID constants available for this function.
func (device *IndustrialDualAnalogInV2Bricklet) GetResponseExpected(functionID Function) (bool, error) {
	return device.device.GetResponseExpected(uint8(functionID))
}

// Changes the response expected flag of the function specified by the function ID parameter.
// This flag can only be changed for setter (default value: false) and callback configuration
// functions (default value: true). For getter functions it is always enabled.
//
// Enabling the response expected flag for a setter function allows to detect timeouts and
// other error conditions calls of this setter as well. The device will then send a response
// for this purpose. If this flag is disabled for a setter function then no response is sent
// and errors are silently ignored, because they cannot be detected.
func (device *IndustrialDualAnalogInV2Bricklet) SetResponseExpected(functionID Function, responseExpected bool) error {
	return device.device.SetResponseExpected(uint8(functionID), responseExpected)
}

// Changes the response expected flag for all setter and callback configuration functions of this device at once.
func (device *IndustrialDualAnalogInV2Bricklet) SetResponseExpectedAll(responseExpected bool) {
	device.device.SetResponseExpectedAll(responseExpected)
}

// Returns the version of the API definition (major, minor, revision) implemented by this API bindings. This is neither the release version of this API bindings nor does it tell you anything about the represented Brick or Bricklet.
func (device *IndustrialDualAnalogInV2Bricklet) GetAPIVersion() [3]uint8 {
	return device.device.GetAPIVersion()
}

// This callback is triggered periodically according to the configuration set by
// SetVoltageCallbackConfiguration.
//
// The parameter is the same as GetVoltage.
func (device *IndustrialDualAnalogInV2Bricklet) RegisterVoltageCallback(fn func(uint8, int32)) uint64 {
	wrapper := func(byteSlice []byte) {
		var header PacketHeader

		header.FillFromBytes(byteSlice)
		if header.Length != 13 {
			return
		}
		buf := bytes.NewBuffer(byteSlice[8:])
		var channel uint8
		var voltage int32
		binary.Read(buf, binary.LittleEndian, &channel)
		binary.Read(buf, binary.LittleEndian, &voltage)
		fn(channel, voltage)
	}
	return device.device.RegisterCallback(uint8(FunctionCallbackVoltage), wrapper)
}

// Remove a registered Voltage callback.
func (device *IndustrialDualAnalogInV2Bricklet) DeregisterVoltageCallback(registrationId uint64) {
	device.device.DeregisterCallback(uint8(FunctionCallbackVoltage), registrationId)
}

// This callback is triggered periodically according to the configuration set by
// SetAllVoltagesCallbackConfiguration.
//
// The parameters are the same as GetAllVoltages.
//
// .. versionadded:: 2.0.6$nbsp;(Plugin)
func (device *IndustrialDualAnalogInV2Bricklet) RegisterAllVoltagesCallback(fn func([2]int32)) uint64 {
	wrapper := func(byteSlice []byte) {
		var header PacketHeader

		header.FillFromBytes(byteSlice)
		if header.Length != 16 {
			return
		}
		buf := bytes.NewBuffer(byteSlice[8:])
		var voltages [2]int32
		binary.Read(buf, binary.LittleEndian, &voltages)
		fn(voltages)
	}
	return device.device.RegisterCallback(uint8(FunctionCallbackAllVoltages), wrapper)
}

// Remove a registered All Voltages callback.
func (device *IndustrialDualAnalogInV2Bricklet) DeregisterAllVoltagesCallback(registrationId uint64) {
	device.device.DeregisterCallback(uint8(FunctionCallbackAllVoltages), registrationId)
}

// Returns the voltage for the given channel.
//
//
// If you want to get the value periodically, it is recommended to use the
// RegisterVoltageCallback callback. You can set the callback configuration
// with SetVoltageCallbackConfiguration.
func (device *IndustrialDualAnalogInV2Bricklet) GetVoltage(channel uint8) (voltage int32, err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, channel)

	resultBytes, err := device.device.Get(uint8(FunctionGetVoltage), buf.Bytes())
	if err != nil {
		return voltage, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 12 {
			return voltage, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 12)
		}

		if header.ErrorCode != 0 {
			return voltage, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &voltage)

	}

	return voltage, nil
}

// The period is the period with which the RegisterVoltageCallback callback is triggered
// periodically. A value of 0 turns the callback off.
//
// If the `value has to change`-parameter is set to true, the callback is only
// triggered after the value has changed. If the value didn't change
// within the period, the callback is triggered immediately on change.
//
// If it is set to false, the callback is continuously triggered with the period,
// independent of the value.
//
// It is furthermore possible to constrain the callback with thresholds.
//
// The `option`-parameter together with min/max sets a threshold for the RegisterVoltageCallback callback.
//
// The following options are possible:
//
//  Option| Description
//  --- | ---
//  'x'|    Threshold is turned off
//  'o'|    Threshold is triggered when the value is *outside* the min and max values
//  'i'|    Threshold is triggered when the value is *inside* or equal to the min and max values
//  '<'|    Threshold is triggered when the value is smaller than the min value (max is ignored)
//  '>'|    Threshold is triggered when the value is greater than the min value (max is ignored)
//
// If the option is set to 'x' (threshold turned off) the callback is triggered with the fixed period.
//
// Associated constants:
//
//	* ThresholdOptionOff
//	* ThresholdOptionOutside
//	* ThresholdOptionInside
//	* ThresholdOptionSmaller
//	* ThresholdOptionGreater
func (device *IndustrialDualAnalogInV2Bricklet) SetVoltageCallbackConfiguration(channel uint8, period uint32, valueHasToChange bool, option ThresholdOption, min int32, max int32) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, channel)
	binary.Write(&buf, binary.LittleEndian, period)
	binary.Write(&buf, binary.LittleEndian, valueHasToChange)
	binary.Write(&buf, binary.LittleEndian, option)
	binary.Write(&buf, binary.LittleEndian, min)
	binary.Write(&buf, binary.LittleEndian, max)

	resultBytes, err := device.device.Set(uint8(FunctionSetVoltageCallbackConfiguration), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Returns the callback configuration as set by SetVoltageCallbackConfiguration.
//
// Associated constants:
//
//	* ThresholdOptionOff
//	* ThresholdOptionOutside
//	* ThresholdOptionInside
//	* ThresholdOptionSmaller
//	* ThresholdOptionGreater
func (device *IndustrialDualAnalogInV2Bricklet) GetVoltageCallbackConfiguration(channel uint8) (period uint32, valueHasToChange bool, option ThresholdOption, min int32, max int32, err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, channel)

	resultBytes, err := device.device.Get(uint8(FunctionGetVoltageCallbackConfiguration), buf.Bytes())
	if err != nil {
		return period, valueHasToChange, option, min, max, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 22 {
			return period, valueHasToChange, option, min, max, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 22)
		}

		if header.ErrorCode != 0 {
			return period, valueHasToChange, option, min, max, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &period)
		binary.Read(resultBuf, binary.LittleEndian, &valueHasToChange)
		binary.Read(resultBuf, binary.LittleEndian, &option)
		binary.Read(resultBuf, binary.LittleEndian, &min)
		binary.Read(resultBuf, binary.LittleEndian, &max)

	}

	return period, valueHasToChange, option, min, max, nil
}

// Sets the sample rate. The sample rate can be between 1 sample per second
// and 976 samples per second. Decreasing the sample rate will also decrease the
// noise on the data.
//
// Associated constants:
//
//	* SampleRate976SPS
//	* SampleRate488SPS
//	* SampleRate244SPS
//	* SampleRate122SPS
//	* SampleRate61SPS
//	* SampleRate4SPS
//	* SampleRate2SPS
//	* SampleRate1SPS
func (device *IndustrialDualAnalogInV2Bricklet) SetSampleRate(rate SampleRate) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, rate)

	resultBytes, err := device.device.Set(uint8(FunctionSetSampleRate), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Returns the sample rate as set by SetSampleRate.
//
// Associated constants:
//
//	* SampleRate976SPS
//	* SampleRate488SPS
//	* SampleRate244SPS
//	* SampleRate122SPS
//	* SampleRate61SPS
//	* SampleRate4SPS
//	* SampleRate2SPS
//	* SampleRate1SPS
func (device *IndustrialDualAnalogInV2Bricklet) GetSampleRate() (rate SampleRate, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetSampleRate), buf.Bytes())
	if err != nil {
		return rate, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 9 {
			return rate, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 9)
		}

		if header.ErrorCode != 0 {
			return rate, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &rate)

	}

	return rate, nil
}

// Sets offset and gain of MCP3911 internal calibration registers.
//
// See MCP3911 datasheet 7.7 and 7.8. The Industrial Dual Analog In Bricklet 2.0
// is already factory calibrated by Tinkerforge. It should not be necessary
// for you to use this function
func (device *IndustrialDualAnalogInV2Bricklet) SetCalibration(offset [2]int32, gain [2]int32) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, offset)
	binary.Write(&buf, binary.LittleEndian, gain)

	resultBytes, err := device.device.Set(uint8(FunctionSetCalibration), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Returns the calibration as set by SetCalibration.
func (device *IndustrialDualAnalogInV2Bricklet) GetCalibration() (offset [2]int32, gain [2]int32, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetCalibration), buf.Bytes())
	if err != nil {
		return offset, gain, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 24 {
			return offset, gain, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 24)
		}

		if header.ErrorCode != 0 {
			return offset, gain, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &offset)
		binary.Read(resultBuf, binary.LittleEndian, &gain)

	}

	return offset, gain, nil
}

// Returns the ADC values as given by the MCP3911 IC. This function
// is needed for proper calibration, see SetCalibration.
func (device *IndustrialDualAnalogInV2Bricklet) GetADCValues() (value [2]int32, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetADCValues), buf.Bytes())
	if err != nil {
		return value, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 16 {
			return value, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 16)
		}

		if header.ErrorCode != 0 {
			return value, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &value)

	}

	return value, nil
}

// Each channel has a corresponding LED. You can turn the LED off, on or show a
// heartbeat. You can also set the LED to Channel Status. In this mode the
// LED can either be turned on with a pre-defined threshold or the intensity
// of the LED can change with the measured value.
//
// You can configure the channel status behavior with SetChannelLEDStatusConfig.
//
// By default all channel LEDs are configured as Channel Status.
//
// Associated constants:
//
//	* ChannelLEDConfigOff
//	* ChannelLEDConfigOn
//	* ChannelLEDConfigShowHeartbeat
//	* ChannelLEDConfigShowChannelStatus
func (device *IndustrialDualAnalogInV2Bricklet) SetChannelLEDConfig(channel uint8, config ChannelLEDConfig) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, channel)
	binary.Write(&buf, binary.LittleEndian, config)

	resultBytes, err := device.device.Set(uint8(FunctionSetChannelLEDConfig), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Returns the channel LED configuration as set by SetChannelLEDConfig
//
// Associated constants:
//
//	* ChannelLEDConfigOff
//	* ChannelLEDConfigOn
//	* ChannelLEDConfigShowHeartbeat
//	* ChannelLEDConfigShowChannelStatus
func (device *IndustrialDualAnalogInV2Bricklet) GetChannelLEDConfig(channel uint8) (config ChannelLEDConfig, err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, channel)

	resultBytes, err := device.device.Get(uint8(FunctionGetChannelLEDConfig), buf.Bytes())
	if err != nil {
		return config, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 9 {
			return config, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 9)
		}

		if header.ErrorCode != 0 {
			return config, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &config)

	}

	return config, nil
}

// Sets the channel LED status config. This config is used if the channel LED is
// configured as Channel Status, see SetChannelLEDConfig.
//
// For each channel you can choose between threshold and intensity mode.
//
// In threshold mode you can define a positive or a negative threshold.
// For a positive threshold set the min parameter to the threshold value in mV
// above which the LED should turn on and set the max parameter to 0. Example:
// If you set a positive threshold of 10V, the LED will turn on as soon as the
// voltage exceeds 10V and turn off again if it goes below 10V.
// For a negative threshold set the max parameter to the threshold value in mV
// below which the LED should turn on and set the min parameter to 0. Example:
// If you set a negative threshold of 10V, the LED will turn on as soon as the
// voltage goes below 10V and the LED will turn off when the voltage exceeds 10V.
//
// In intensity mode you can define a range in mV that is used to scale the brightness
// of the LED. Example with min=4V, max=20V: The LED is off at 4V, on at 20V
// and the brightness is linearly scaled between the values 4V and 20V. If the
// min value is greater than the max value, the LED brightness is scaled the other
// way around.
//
// Associated constants:
//
//	* ChannelLEDStatusConfigThreshold
//	* ChannelLEDStatusConfigIntensity
func (device *IndustrialDualAnalogInV2Bricklet) SetChannelLEDStatusConfig(channel uint8, min int32, max int32, config ChannelLEDStatusConfig) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, channel)
	binary.Write(&buf, binary.LittleEndian, min)
	binary.Write(&buf, binary.LittleEndian, max)
	binary.Write(&buf, binary.LittleEndian, config)

	resultBytes, err := device.device.Set(uint8(FunctionSetChannelLEDStatusConfig), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Returns the channel LED status configuration as set by
// SetChannelLEDStatusConfig.
//
// Associated constants:
//
//	* ChannelLEDStatusConfigThreshold
//	* ChannelLEDStatusConfigIntensity
func (device *IndustrialDualAnalogInV2Bricklet) GetChannelLEDStatusConfig(channel uint8) (min int32, max int32, config ChannelLEDStatusConfig, err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, channel)

	resultBytes, err := device.device.Get(uint8(FunctionGetChannelLEDStatusConfig), buf.Bytes())
	if err != nil {
		return min, max, config, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 17 {
			return min, max, config, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 17)
		}

		if header.ErrorCode != 0 {
			return min, max, config, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &min)
		binary.Read(resultBuf, binary.LittleEndian, &max)
		binary.Read(resultBuf, binary.LittleEndian, &config)

	}

	return min, max, config, nil
}

// Returns the voltages for all channels.
//
// If you want to get the value periodically, it is recommended to use the
// RegisterAllVoltagesCallback callback. You can set the callback configuration
// with SetAllVoltagesCallbackConfiguration.
//
// .. versionadded:: 2.0.6$nbsp;(Plugin)
func (device *IndustrialDualAnalogInV2Bricklet) GetAllVoltages() (voltages [2]int32, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetAllVoltages), buf.Bytes())
	if err != nil {
		return voltages, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 16 {
			return voltages, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 16)
		}

		if header.ErrorCode != 0 {
			return voltages, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &voltages)

	}

	return voltages, nil
}

// The period is the period with which the RegisterAllVoltagesCallback
// callback is triggered periodically. A value of 0 turns the callback off.
//
// If the `value has to change`-parameter is set to true, the callback is only
// triggered after at least one of the values has changed. If the values didn't
// change within the period, the callback is triggered immediately on change.
//
// If it is set to false, the callback is continuously triggered with the period,
// independent of the value.
//
// .. versionadded:: 2.0.6$nbsp;(Plugin)
func (device *IndustrialDualAnalogInV2Bricklet) SetAllVoltagesCallbackConfiguration(period uint32, valueHasToChange bool) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, period)
	binary.Write(&buf, binary.LittleEndian, valueHasToChange)

	resultBytes, err := device.device.Set(uint8(FunctionSetAllVoltagesCallbackConfiguration), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Returns the callback configuration as set by
// SetAllVoltagesCallbackConfiguration.
//
// .. versionadded:: 2.0.6$nbsp;(Plugin)
func (device *IndustrialDualAnalogInV2Bricklet) GetAllVoltagesCallbackConfiguration() (period uint32, valueHasToChange bool, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetAllVoltagesCallbackConfiguration), buf.Bytes())
	if err != nil {
		return period, valueHasToChange, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 13 {
			return period, valueHasToChange, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 13)
		}

		if header.ErrorCode != 0 {
			return period, valueHasToChange, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &period)
		binary.Read(resultBuf, binary.LittleEndian, &valueHasToChange)

	}

	return period, valueHasToChange, nil
}

// Returns the error count for the communication between Brick and Bricklet.
//
// The errors are divided into
//
// * ACK checksum errors,
// * message checksum errors,
// * framing errors and
// * overflow errors.
//
// The errors counts are for errors that occur on the Bricklet side. All
// Bricks have a similar function that returns the errors on the Brick side.
func (device *IndustrialDualAnalogInV2Bricklet) GetSPITFPErrorCount() (errorCountAckChecksum uint32, errorCountMessageChecksum uint32, errorCountFrame uint32, errorCountOverflow uint32, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetSPITFPErrorCount), buf.Bytes())
	if err != nil {
		return errorCountAckChecksum, errorCountMessageChecksum, errorCountFrame, errorCountOverflow, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 24 {
			return errorCountAckChecksum, errorCountMessageChecksum, errorCountFrame, errorCountOverflow, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 24)
		}

		if header.ErrorCode != 0 {
			return errorCountAckChecksum, errorCountMessageChecksum, errorCountFrame, errorCountOverflow, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &errorCountAckChecksum)
		binary.Read(resultBuf, binary.LittleEndian, &errorCountMessageChecksum)
		binary.Read(resultBuf, binary.LittleEndian, &errorCountFrame)
		binary.Read(resultBuf, binary.LittleEndian, &errorCountOverflow)

	}

	return errorCountAckChecksum, errorCountMessageChecksum, errorCountFrame, errorCountOverflow, nil
}

// Sets the bootloader mode and returns the status after the requested
// mode change was instigated.
//
// You can change from bootloader mode to firmware mode and vice versa. A change
// from bootloader mode to firmware mode will only take place if the entry function,
// device identifier and CRC are present and correct.
//
// This function is used by Brick Viewer during flashing. It should not be
// necessary to call it in a normal user program.
//
// Associated constants:
//
//	* BootloaderModeBootloader
//	* BootloaderModeFirmware
//	* BootloaderModeBootloaderWaitForReboot
//	* BootloaderModeFirmwareWaitForReboot
//	* BootloaderModeFirmwareWaitForEraseAndReboot
//	* BootloaderStatusOK
//	* BootloaderStatusInvalidMode
//	* BootloaderStatusNoChange
//	* BootloaderStatusEntryFunctionNotPresent
//	* BootloaderStatusDeviceIdentifierIncorrect
//	* BootloaderStatusCRCMismatch
func (device *IndustrialDualAnalogInV2Bricklet) SetBootloaderMode(mode BootloaderMode) (status BootloaderStatus, err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, mode)

	resultBytes, err := device.device.Get(uint8(FunctionSetBootloaderMode), buf.Bytes())
	if err != nil {
		return status, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 9 {
			return status, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 9)
		}

		if header.ErrorCode != 0 {
			return status, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &status)

	}

	return status, nil
}

// Returns the current bootloader mode, see SetBootloaderMode.
//
// Associated constants:
//
//	* BootloaderModeBootloader
//	* BootloaderModeFirmware
//	* BootloaderModeBootloaderWaitForReboot
//	* BootloaderModeFirmwareWaitForReboot
//	* BootloaderModeFirmwareWaitForEraseAndReboot
func (device *IndustrialDualAnalogInV2Bricklet) GetBootloaderMode() (mode BootloaderMode, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetBootloaderMode), buf.Bytes())
	if err != nil {
		return mode, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 9 {
			return mode, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 9)
		}

		if header.ErrorCode != 0 {
			return mode, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &mode)

	}

	return mode, nil
}

// Sets the firmware pointer for WriteFirmware. The pointer has
// to be increased by chunks of size 64. The data is written to flash
// every 4 chunks (which equals to one page of size 256).
//
// This function is used by Brick Viewer during flashing. It should not be
// necessary to call it in a normal user program.
func (device *IndustrialDualAnalogInV2Bricklet) SetWriteFirmwarePointer(pointer uint32) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, pointer)

	resultBytes, err := device.device.Set(uint8(FunctionSetWriteFirmwarePointer), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Writes 64 Bytes of firmware at the position as written by
// SetWriteFirmwarePointer before. The firmware is written
// to flash every 4 chunks.
//
// You can only write firmware in bootloader mode.
//
// This function is used by Brick Viewer during flashing. It should not be
// necessary to call it in a normal user program.
func (device *IndustrialDualAnalogInV2Bricklet) WriteFirmware(data [64]uint8) (status uint8, err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, data)

	resultBytes, err := device.device.Get(uint8(FunctionWriteFirmware), buf.Bytes())
	if err != nil {
		return status, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 9 {
			return status, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 9)
		}

		if header.ErrorCode != 0 {
			return status, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &status)

	}

	return status, nil
}

// Sets the status LED configuration. By default the LED shows
// communication traffic between Brick and Bricklet, it flickers once
// for every 10 received data packets.
//
// You can also turn the LED permanently on/off or show a heartbeat.
//
// If the Bricklet is in bootloader mode, the LED is will show heartbeat by default.
//
// Associated constants:
//
//	* StatusLEDConfigOff
//	* StatusLEDConfigOn
//	* StatusLEDConfigShowHeartbeat
//	* StatusLEDConfigShowStatus
func (device *IndustrialDualAnalogInV2Bricklet) SetStatusLEDConfig(config StatusLEDConfig) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, config)

	resultBytes, err := device.device.Set(uint8(FunctionSetStatusLEDConfig), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Returns the configuration as set by SetStatusLEDConfig
//
// Associated constants:
//
//	* StatusLEDConfigOff
//	* StatusLEDConfigOn
//	* StatusLEDConfigShowHeartbeat
//	* StatusLEDConfigShowStatus
func (device *IndustrialDualAnalogInV2Bricklet) GetStatusLEDConfig() (config StatusLEDConfig, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetStatusLEDConfig), buf.Bytes())
	if err != nil {
		return config, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 9 {
			return config, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 9)
		}

		if header.ErrorCode != 0 {
			return config, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &config)

	}

	return config, nil
}

// Returns the temperature as measured inside the microcontroller. The
// value returned is not the ambient temperature!
//
// The temperature is only proportional to the real temperature and it has bad
// accuracy. Practically it is only useful as an indicator for
// temperature changes.
func (device *IndustrialDualAnalogInV2Bricklet) GetChipTemperature() (temperature int16, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetChipTemperature), buf.Bytes())
	if err != nil {
		return temperature, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 10 {
			return temperature, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 10)
		}

		if header.ErrorCode != 0 {
			return temperature, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &temperature)

	}

	return temperature, nil
}

// Calling this function will reset the Bricklet. All configurations
// will be lost.
//
// After a reset you have to create new device objects,
// calling functions on the existing ones will result in
// undefined behavior!
func (device *IndustrialDualAnalogInV2Bricklet) Reset() (err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Set(uint8(FunctionReset), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Writes a new UID into flash. If you want to set a new UID
// you have to decode the Base58 encoded UID string into an
// integer first.
//
// We recommend that you use Brick Viewer to change the UID.
func (device *IndustrialDualAnalogInV2Bricklet) WriteUID(uid uint32) (err error) {
	var buf bytes.Buffer
	binary.Write(&buf, binary.LittleEndian, uid)

	resultBytes, err := device.device.Set(uint8(FunctionWriteUID), buf.Bytes())
	if err != nil {
		return err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 8 {
			return fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 8)
		}

		if header.ErrorCode != 0 {
			return DeviceError(header.ErrorCode)
		}

		bytes.NewBuffer(resultBytes[8:])

	}

	return nil
}

// Returns the current UID as an integer. Encode as
// Base58 to get the usual string version.
func (device *IndustrialDualAnalogInV2Bricklet) ReadUID() (uid uint32, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionReadUID), buf.Bytes())
	if err != nil {
		return uid, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 12 {
			return uid, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 12)
		}

		if header.ErrorCode != 0 {
			return uid, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		binary.Read(resultBuf, binary.LittleEndian, &uid)

	}

	return uid, nil
}

// Returns the UID, the UID where the Bricklet is connected to,
// the position, the hardware and firmware version as well as the
// device identifier.
//
// The position can be 'a', 'b', 'c', 'd', 'e', 'f', 'g' or 'h' (Bricklet Port).
// A Bricklet connected to an `Isolator Bricklet <isolator_bricklet>` is always at
// position 'z'.
//
// The device identifier numbers can be found `here <device_identifier>`.
// |device_identifier_constant|
func (device *IndustrialDualAnalogInV2Bricklet) GetIdentity() (uid string, connectedUid string, position rune, hardwareVersion [3]uint8, firmwareVersion [3]uint8, deviceIdentifier uint16, err error) {
	var buf bytes.Buffer

	resultBytes, err := device.device.Get(uint8(FunctionGetIdentity), buf.Bytes())
	if err != nil {
		return uid, connectedUid, position, hardwareVersion, firmwareVersion, deviceIdentifier, err
	}
	if len(resultBytes) > 0 {
		var header PacketHeader

		header.FillFromBytes(resultBytes)

		if header.Length != 33 {
			return uid, connectedUid, position, hardwareVersion, firmwareVersion, deviceIdentifier, fmt.Errorf("Received packet of unexpected size %d, instead of %d", header.Length, 33)
		}

		if header.ErrorCode != 0 {
			return uid, connectedUid, position, hardwareVersion, firmwareVersion, deviceIdentifier, DeviceError(header.ErrorCode)
		}

		resultBuf := bytes.NewBuffer(resultBytes[8:])
		uid = ByteSliceToString(resultBuf.Next(8))
		connectedUid = ByteSliceToString(resultBuf.Next(8))
		position = rune(resultBuf.Next(1)[0])
		binary.Read(resultBuf, binary.LittleEndian, &hardwareVersion)
		binary.Read(resultBuf, binary.LittleEndian, &firmwareVersion)
		binary.Read(resultBuf, binary.LittleEndian, &deviceIdentifier)

	}

	return uid, connectedUid, position, hardwareVersion, firmwareVersion, deviceIdentifier, nil
}
