Extend I/O Unit2. More...

#include <unit_ExtIO2.hpp>

Inheritance diagram for m5::unit::UnitExtIO2:

Classes
struct	config_t
	Settings for begin. More...

Public Member Functions
	UnitExtIO2 (const uint8_t addr=DEFAULT_ADDRESS)

virtual bool	begin () override

Settings for begin
config_t	config ()
	Gets the configration.

void	config (const config_t &cfg)
	Set the configration.

Firmware version
uint8_t	firmwareVersion () const
	Gets the inner firmware version.

bool	readFirmwareVersion (uint8_t &version)
	Read the firmware version.

Mode
extio2::Mode	mode (const uint8_t pin)
	Gets the inner mode.

bool	readMode (extio2::Mode &mode, const uint8_t pin)
	Read the mode of the specified pin.

bool	readAllMode (extio2::Mode mode[NUMBER_OF_PINS])
	Read the mode of all pins.

bool	writeMode (const uint8_t pin, const extio2::Mode mode)
	Write the mode of the specified pin.

bool	writePinBitsMode (const uint8_t pin_bits, const extio2::Mode mode)
	Write the mode of the specified pin bits.

bool	writeAllMode (const extio2::Mode mode)
	Write the mode of all pins.

bool	writeAllMode (const extio2::Mode mode[NUMBER_OF_PINS])
	Write the mode of all pins.

Digiat input
bool	readDigitalInput (bool &high, const uint8_t pin)
	Read the digital input from the specified pin.

bool	readPinBitsDigitalInput (uint8_t &high_bits, const uint8_t pin_bits)
	Read the digital input from the specified pin bits.

bool	readAllDigitalInput (uint8_t &high_bits)
	Read the digital input from all pins.

Digital output
bool	writeDigitalOutput (const uint8_t pin, const bool high)
	Write the digital output to the specified pin.

bool	writeDigitalOutputHigh (const uint8_t pin)
	Write the digital output HIGH to the specified pin.

bool	writeDigitalOutputLow (const uint8_t pin)
	Write the digital output LOW to the specified pin.

template<typename T , typename std::enable_if< std::is_same< T, bool >::value, std::nullptr_t >::type = nullptr>
bool	writePinBitsDigitalOutput (const uint8_t pin_bits, const T high)
	Write the digital output to the specified pin bits.

template<typename T , typename std::enable_if<!std::is_same< T, bool >::value &&std::is_integral< T >::value, std::nullptr_t >::type = nullptr>
bool	writePinBitsDigitalOutput (const uint8_t pin_bits, const T high_bits)
	Write the digital output to the specified pin bits.

bool	writePinBitsDigitalOutputHigh (const uint8_t pin_bits)
	Write the digital output HIGH to the specified pin bits.

bool	writePinBitsDigitalOutputLow (const uint8_t pin_bits)
	Write the digital output LOW to the specified pin bits.

bool	writeAllDigitalOutput (const bool high)
	Write the digital output to all pins.

bool	writeAllDigitalOutputHigh ()
	Write the digital output HIGH to all pins.

bool	writeAllDigitalOutputLow ()
	Write the digital output LOW to all pins.

Analog input
Note Analog 8 bits range 0 - 255 Analog 12 bits range 0 - 4095
bool	readAnalogInput (uint16_t &value, const uint8_t pin, const extio2::AnalogMode amode)
	Read the analog input from the specified pin.

bool	readAnalogInput8 (uint16_t &value, const uint8_t pin)
	Read the analog input 8 bits from the specified pin.

bool	readAnalogInput12 (uint16_t &value, const uint8_t pin)
	Read the analog input 12 bits from the specified pin.

bool	readPinBitsAnalogInput (uint16_t values[NUMBER_OF_PINS], const uint8_t pin_bits, const extio2::AnalogMode amode)
	Read the analog input from the specified pin bits.

bool	readPinBitsAnalogInput8 (uint16_t values[NUMBER_OF_PINS], const uint8_t pin_bits)
	Read the analog input 8 bits from the specified pin bits.

bool	readPinBitsAnalogInput12 (uint16_t values[NUMBER_OF_PINS], const uint8_t pin_bits)
	Read the analog input 12 bits from the specified pin bits.

bool	readAllAnalogInput (uint16_t values[NUMBER_OF_PINS], const extio2::AnalogMode amode)
	Read the analog input from all pins.

bool	readAllAnalogInput8 (uint16_t values[NUMBER_OF_PINS])
	Read the analog input 8 bits from all pins.

bool	readAllAnalogInput12 (uint16_t values[NUMBER_OF_PINS])
	Read the analog input 12 bits from all pins.

Servo control
Note Valid angle degree range 0 - 180 Valid pulse range 500 - 2500
bool	readServoAngle (uint8_t &degree, const uint8_t pin)
	Read the servo angle from the specified pin.

bool	readPinBitsServoAngle (uint8_t degrees[NUMBER_OF_PINS], const uint8_t pin_bits)
	Read the servo angle from the specified pin.

bool	readAllServoAngle (uint8_t degrees[NUMBER_OF_PINS])
	Read the servo angle from all pins.

bool	writeServoAngle (const uint8_t pin, const uint8_t degree)
	Write the servo angle to the specified pin.

bool	writePinBitsServoAngle (const uint8_t pin_bits, const uint8_t degree)
	Write the servo angle to the specified pin bits.

bool	writeAllServoAngle (const uint8_t degree)
	Write the servo angle to all pins.

bool	readServoPulse (uint16_t &pulse, const uint8_t pin)
	Read the servo pulse from the specified pin.

bool	readPinBitsServoPulse (uint16_t pulses[NUMBER_OF_PINS], const uint8_t pin_bits)
	Read the servo pulse from the specified pin.

bool	readAllServoPulse (uint16_t pulses[NUMBER_OF_PINS])
	Read the servo pulse from all pins.

bool	writeServoPulse (const uint8_t pin, const uint16_t pulse)
	Write the servo pulse to the specified pin.

bool	writePinBitsServoPulse (const uint8_t pin_bits, const uint16_t pulse)
	Write the servo pulse to the specified pin bits.

bool	writeAllServoPulse (const uint16_t pulse)
	Write the servo pulse to all pins.

LED control
bool	readLEDColor (uint32_t &rgb888, const uint8_t pin)
	Read the LED RGB888 from the specified pin.

bool	readPinBitsLEDColor (uint32_t rgb888[NUMBER_OF_PINS], const uint8_t pin_bits)
	Read the LED RGB888 from the specified pin.

bool	readAllLEDColor (uint32_t rgb888[NUMBER_OF_PINS])
	Read the LED RGB888 from all pins.

bool	writeLEDColor (const uint8_t pin, const uint32_t rgb888)
	Write the LED RGB888 to the specified pin.

bool	writeLEDColor (const uint8_t pin, const uint8_t r, const uint8_t g, const uint8_t b)
	Write the LED RGB888 to the specified pin.

bool	writePinBitsLEDColor (const uint8_t pin_bits, const uint32_t rgb888)
	Write the LED RGB888 to the specified pin bits.

bool	writePinBitsLEDColor (const uint8_t pin_bits, const uint8_t r, const uint8_t g, const uint8_t b)
	Write the LED RGB888 to the specified pin.

bool	writeAllLEDColor (const uint32_t rgb888)
	Write the LED RGB888 to all pins.

bool	writeAllLEDColor (const uint8_t r, const uint8_t g, const uint8_t b)
	Write the LED RGB888 to all pins.

I2C Address
Warning Handling warning Repeated writing may cause partition damage
bool	changeI2CAddress (const uint8_t i2c_address)
	Change device I2C address.

bool	readI2CAddress (uint8_t &i2c_address)
	Read device I2C address.

Static Public Attributes
static constexpr uint8_t	NUMBER_OF_PINS {8}
	The number of pins.

Valid range
static constexpr uint8_t	MIN_ANALOG_8 {0}
	Minimum input of analog 8 bits mode.

static constexpr uint8_t	MAX_ANALOG_8 {255}
	Maximum input of analog 8 bits mode.

static constexpr uint16_t	MIN_ANALOG_12 {0}
	Minimum input of analog 12 bits mode.

static constexpr uint16_t	MAX_ANALOG_12 {4095}
	Maximum input of analog 12 bits mode.

static constexpr uint8_t	MIN_SERVO_ANGLE {0}
	Minimum servo angle (degree)

static constexpr uint8_t	MAX_SERVO_ANGLE {180}
	Maximum servo angle (degree)

static constexpr uint16_t	MIN_SERVO_PULSE {500}
	Minimum servo pulse.

static constexpr uint16_t	MAX_SERVO_PULSE {2500}
	Maximum servo pulse.

Protected Member Functions
bool	write_pin_bits_digital_output (const uint8_t pin_bits, const bool high)

bool	write_pin_bits_digital_output (const uint8_t pin_bits, const uint8_t high_bits)

bool	canPWMControl () const

Static Protected Attributes
static constexpr uint8_t	FIRMWARE_VERSION_CAN_PWM_CONTROL {0x03}

Detailed Description

Extend I/O Unit2.

Member Function Documentation

◆ changeI2CAddress()

bool m5::unit::UnitExtIO2::changeI2CAddress ( const uint8_t i2c_address )

Change device I2C address.

Parameters

i2c_address I2C address

Returns: True if successful

Warning: Do not changee the I2C address configuration repeatedly at high frequency

◆ firmwareVersion()

uint8_t m5::unit::UnitExtIO2::firmwareVersion ( ) const

inline

Gets the inner firmware version.

Returns: Version

Warning: begin Cannot obtain a valid value until after success

◆ mode()

extio2::Mode m5::unit::UnitExtIO2::mode ( const uint8_t pin )

inline

Gets the inner mode.

Parameters

pin	Pin number

Returns: Mode

◆ readAllAnalogInput()

bool m5::unit::UnitExtIO2::readAllAnalogInput	(	uint16_t	values[NUMBER_OF_PINS],
		const extio2::AnalogMode	amode )

inline

Read the analog input from all pins.

Parameters

[out]	values	Value array
	amode	Data width

Returns: True if successful

Precondition: The mode of all pins must be Mode::ADCInput

◆ readAllDigitalInput()

bool m5::unit::UnitExtIO2::readAllDigitalInput ( uint8_t & high_bits )

Read the digital input from all pins.

Parameters

[out] high_bits Pin status 0-7 as bits of uint8_t

Returns: True if successful

Precondition: The mode of all pins must be Mode::DigitalInput

◆ readAllLEDColor()

bool m5::unit::UnitExtIO2::readAllLEDColor ( uint32_t rgb888[NUMBER_OF_PINS] )

inline

Read the LED RGB888 from all pins.

Parameters

[out] rgb888 RGB888 array

Returns: True if successful

Precondition: The mode of all pins must be Mode::LEDControl

◆ readAllMode()

bool m5::unit::UnitExtIO2::readAllMode ( extio2::Mode mode[NUMBER_OF_PINS] )

Read the mode of all pins.

Parameters

[out]	mode	Mode array
	pin	Pin number

Returns: True if successful

◆ readAllServoAngle()

bool m5::unit::UnitExtIO2::readAllServoAngle ( uint8_t degrees[NUMBER_OF_PINS] )

inline

Read the servo angle from all pins.

Parameters

[out]	degree	Angle
	pin	Pin number

Returns: True if successful

Precondition: The mode of all pin must be Mode::ServoControl

◆ readAllServoPulse()

bool m5::unit::UnitExtIO2::readAllServoPulse ( uint16_t pulses[NUMBER_OF_PINS] )

inline

Read the servo pulse from all pins.

Parameters

[out] pulses Pulse array

Returns: True if successful

Precondition: The mode of all pin must be Mode::ServoControl

◆ readAnalogInput()

bool m5::unit::UnitExtIO2::readAnalogInput	(	uint16_t &	value,
		const uint8_t	pin,
		const extio2::AnalogMode	amode )

Read the analog input from the specified pin.

Parameters

[out]	value	Value
	pin	Pin number
	amode	Data width

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ADCInput

◆ readDigitalInput()

bool m5::unit::UnitExtIO2::readDigitalInput	(	bool &	high,
		const uint8_t	pin )

Read the digital input from the specified pin.

Parameters

[out]	high	True if HIGH
	pin	Pin number

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalInput

◆ readFirmwareVersion()

bool m5::unit::UnitExtIO2::readFirmwareVersion ( uint8_t & version )

Read the firmware version.

Parameters

[out] version Version

Returns: True if successful

◆ readI2CAddress()

bool m5::unit::UnitExtIO2::readI2CAddress ( uint8_t & i2c_address )

Read device I2C address.

Parameters

[out] i2c_address I2C address

Returns: True if successful

◆ readLEDColor()

bool m5::unit::UnitExtIO2::readLEDColor	(	uint32_t &	rgb888,
		const uint8_t	pin )

Read the LED RGB888 from the specified pin.

Parameters

[out]	rgb888	RGB888
	pin	Pin number

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::LEDControl

◆ readMode()

bool m5::unit::UnitExtIO2::readMode	(	extio2::Mode &	mode,
		const uint8_t	pin )

Read the mode of the specified pin.

Parameters

[out]	mode	Mode
	pin	Pin number

Returns: True if successful

◆ readPinBitsAnalogInput()

bool m5::unit::UnitExtIO2::readPinBitsAnalogInput	(	uint16_t	values[NUMBER_OF_PINS],
		const uint8_t	pin_bits,
		const extio2::AnalogMode	amode )

Read the analog input from the specified pin bits.

Parameters

[out]	values	Value array
	pin_bits	Bits of the target pin
	amode	Data width

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ADCInput

Warning: values values for unspecified pins are undefined

◆ readPinBitsDigitalInput()

bool m5::unit::UnitExtIO2::readPinBitsDigitalInput	(	uint8_t &	high_bits,
		const uint8_t	pin_bits )

Read the digital input from the specified pin bits.

Parameters

[out]	high_bits	Pin status 0-7 as bits of uint8_t
	pin_bits	Bits of the target pin

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalInput

Warning: high_bits values for unspecified pins are undefined

◆ readPinBitsLEDColor()

bool m5::unit::UnitExtIO2::readPinBitsLEDColor	(	uint32_t	rgb888[NUMBER_OF_PINS],
		const uint8_t	pin_bits )

Read the LED RGB888 from the specified pin.

Parameters

[out]	rgb888	RGB888 array
	pin_bits	Bits of the target pin

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::LEDControl

Warning: rgb888 values for unspecified pins are undefined

◆ readPinBitsServoAngle()

bool m5::unit::UnitExtIO2::readPinBitsServoAngle	(	uint8_t	degrees[NUMBER_OF_PINS],
		const uint8_t	pin_bits )

Read the servo angle from the specified pin.

Parameters

[out]	degree	Angle
	pin	Pin number

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ServoControl

Warning: degrees values for unspecified pins are undefined

◆ readPinBitsServoPulse()

bool m5::unit::UnitExtIO2::readPinBitsServoPulse	(	uint16_t	pulses[NUMBER_OF_PINS],
		const uint8_t	pin_bits )

Read the servo pulse from the specified pin.

Parameters

[out]	pulses	Pulse array
	pin_bits	Bits of the target pin

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ServoControl

Warning: pulses values for unspecified pins are undefined

◆ readServoAngle()

bool m5::unit::UnitExtIO2::readServoAngle	(	uint8_t &	degree,
		const uint8_t	pin )

Read the servo angle from the specified pin.

Parameters

[out]	degree	Angle
	pin	Pin number

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ServoControl

◆ readServoPulse()

bool m5::unit::UnitExtIO2::readServoPulse	(	uint16_t &	pulse,
		const uint8_t	pin )

Read the servo pulse from the specified pin.

Parameters

[out]	pulse	Pulse (us)
	pin	Pin number

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ServoControl

◆ writeAllDigitalOutput()

bool m5::unit::UnitExtIO2::writeAllDigitalOutput ( const bool high )

inline

Write the digital output to all pins.

Parameters

high	HIGH if true, LOW if false

Returns: True if successful

Precondition: The mode of all pins must be Mode::DigitalOutput

◆ writeAllDigitalOutputHigh()

bool m5::unit::UnitExtIO2::writeAllDigitalOutputHigh ( )

inline

Write the digital output HIGH to all pins.

Parameters

high	HIGH if true, LOW if false

Returns: True if successful

Precondition: The mode of all pins must be Mode::DigitalOutput

◆ writeAllDigitalOutputLow()

bool m5::unit::UnitExtIO2::writeAllDigitalOutputLow ( )

inline

Write the digital output LOW to all pins.

Parameters

high	HIGH if true, LOW if false

Returns: True if successful

Precondition: The mode of all pins must be Mode::DigitalOutput

◆ writeAllLEDColor() [1/2]

bool m5::unit::UnitExtIO2::writeAllLEDColor ( const uint32_t rgb888 )

inline

Write the LED RGB888 to all pins.

Parameters

rgb888 RGB888

Returns: True if successful

Precondition: The mode of all pins must be Mode::LEDControl

◆ writeAllLEDColor() [2/2]

bool m5::unit::UnitExtIO2::writeAllLEDColor	(	const uint8_t	r,
		const uint8_t	g,
		const uint8_t	b )

inline

Write the LED RGB888 to all pins.

Parameters

r	Red
g	Green
b	Blue

Returns: True if successful

Precondition: The mode of all pins must be Mode::LEDControl

◆ writeAllMode() [1/2]

bool m5::unit::UnitExtIO2::writeAllMode ( const extio2::Mode mode )

Write the mode of all pins.

Parameters

mode Mode

Returns: True if successful

Note: Apply mode to all pins

◆ writeAllMode() [2/2]

bool m5::unit::UnitExtIO2::writeAllMode ( const extio2::Mode mode[NUMBER_OF_PINS] )

Write the mode of all pins.

Parameters

mode	Mode array

Returns: True if successful

Note: Set Mode array

◆ writeAllServoAngle()

bool m5::unit::UnitExtIO2::writeAllServoAngle ( const uint8_t degree )

inline

Write the servo angle to all pins.

Parameters

degree Angle

Returns: True if successful

Precondition: The mode of all pins must be Mode::ServoControl

◆ writeAllServoPulse()

bool m5::unit::UnitExtIO2::writeAllServoPulse ( const uint16_t pulse )

inline

Write the servo pulse to all pins.

Parameters

pulse Pulse

Returns: True if successful

Precondition: The mode of all pins must be Mode::ServoControl

◆ writeDigitalOutput()

bool m5::unit::UnitExtIO2::writeDigitalOutput	(	const uint8_t	pin,
		const bool	high )

Write the digital output to the specified pin.

Parameters

pin	Pin number
high	HIGH if true, LOW if false

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalOutput

◆ writeDigitalOutputHigh()

bool m5::unit::UnitExtIO2::writeDigitalOutputHigh ( const uint8_t pin )

inline

Write the digital output HIGH to the specified pin.

Parameters

pin	Pin number

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalOutput

◆ writeDigitalOutputLow()

bool m5::unit::UnitExtIO2::writeDigitalOutputLow ( const uint8_t pin )

inline

Write the digital output LOW to the specified pin.

Parameters

pin	Pin number

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalOutput

◆ writeLEDColor() [1/2]

bool m5::unit::UnitExtIO2::writeLEDColor	(	const uint8_t	pin,
		const uint32_t	rgb888 )

inline

Write the LED RGB888 to the specified pin.

Parameters

pin	Pin number
rgb888	RGB888

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::LEDControl

◆ writeLEDColor() [2/2]

bool m5::unit::UnitExtIO2::writeLEDColor	(	const uint8_t	pin,
		const uint8_t	r,
		const uint8_t	g,
		const uint8_t	b )

Write the LED RGB888 to the specified pin.

Parameters

pin	Pin number
r	Red
g	Green
b	Blue

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::LEDControl

◆ writeMode()

bool m5::unit::UnitExtIO2::writeMode	(	const uint8_t	pin,
		const extio2::Mode	mode )

Write the mode of the specified pin.

Parameters

pin	Pin number
mode	Mode

Returns: True if successful

◆ writePinBitsDigitalOutput() [1/2]

template<typename T , typename std::enable_if< std::is_same< T, bool >::value, std::nullptr_t >::type = nullptr>

bool m5::unit::UnitExtIO2::writePinBitsDigitalOutput	(	const uint8_t	pin_bits,
		const T	high )

inline

Write the digital output to the specified pin bits.

Parameters

pin_bits	Bits of the target pin
high	HIGH if true, LOW if false

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalOutput

◆ writePinBitsDigitalOutput() [2/2]

template<typename T , typename std::enable_if<!std::is_same< T, bool >::value &&std::is_integral< T >::value, std::nullptr_t >::type = nullptr>

bool m5::unit::UnitExtIO2::writePinBitsDigitalOutput	(	const uint8_t	pin_bits,
		const T	high_bits )

inline

Write the digital output to the specified pin bits.

Parameters

pin_bits	Bits of the target pin
high_bits	Pin bits to be set HIGH

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalOutput

Note: The value of high_bits for unspecified pin bits is ignored

◆ writePinBitsDigitalOutputHigh()

bool m5::unit::UnitExtIO2::writePinBitsDigitalOutputHigh ( const uint8_t pin_bits )

inline

Write the digital output HIGH to the specified pin bits.

Parameters

pin_bits Bits of the target pin

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalOutput

◆ writePinBitsDigitalOutputLow()

bool m5::unit::UnitExtIO2::writePinBitsDigitalOutputLow ( const uint8_t pin_bits )

inline

Write the digital output LOW to the specified pin bits.

Parameters

pin_bits Bits of the target pin

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::DigitalOutput

◆ writePinBitsLEDColor() [1/2]

bool m5::unit::UnitExtIO2::writePinBitsLEDColor	(	const uint8_t	pin_bits,
		const uint32_t	rgb888 )

inline

Write the LED RGB888 to the specified pin bits.

Parameters

pin_bits	Bits of the target pin
rgb888	RGB888

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::LEDControl

◆ writePinBitsLEDColor() [2/2]

bool m5::unit::UnitExtIO2::writePinBitsLEDColor	(	const uint8_t	pin_bits,
		const uint8_t	r,
		const uint8_t	g,
		const uint8_t	b )

Write the LED RGB888 to the specified pin.

Parameters

pin_bits	Bits of the target pin
r	Red
g	Green
b	Blue

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::LEDControl

◆ writePinBitsMode()

bool m5::unit::UnitExtIO2::writePinBitsMode	(	const uint8_t	pin_bits,
		const extio2::Mode	mode )

Write the mode of the specified pin bits.

Parameters

pin_bits	Bits of the target pin
mode	Mode

Returns: True if successful

◆ writePinBitsServoAngle()

bool m5::unit::UnitExtIO2::writePinBitsServoAngle	(	const uint8_t	pin_bits,
		const uint8_t	degree )

Write the servo angle to the specified pin bits.

Parameters

pin_bits	Bits of the target pin
degree	Angle

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ServoControl

◆ writePinBitsServoPulse()

bool m5::unit::UnitExtIO2::writePinBitsServoPulse	(	const uint8_t	pin_bits,
		const uint16_t	pulse )

Write the servo pulse to the specified pin bits.

Parameters

pin_bits	Bits of the target pin
pulse	Pulse

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ServoControl

◆ writeServoAngle()

bool m5::unit::UnitExtIO2::writeServoAngle	(	const uint8_t	pin,
		const uint8_t	degree )

Write the servo angle to the specified pin.

Parameters

pin	Pin number
degree	Angle

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ServoControl

◆ writeServoPulse()

bool m5::unit::UnitExtIO2::writeServoPulse	(	const uint8_t	pin,
		const uint16_t	pulse )

Write the servo pulse to the specified pin.

Parameters

pin	Pin number
pulse	Pulse

Returns: True if successful

Precondition: The mode of the specified pin must be Mode::ServoControl

Classes

Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Attributes

Detailed Description

Member Function Documentation

◆ changeI2CAddress()

◆ firmwareVersion()

◆ mode()

◆ readAllAnalogInput()

◆ readAllDigitalInput()

◆ readAllLEDColor()

◆ readAllMode()

◆ readAllServoAngle()

◆ readAllServoPulse()

◆ readAnalogInput()

◆ readDigitalInput()

◆ readFirmwareVersion()

◆ readI2CAddress()

◆ readLEDColor()

◆ readMode()

◆ readPinBitsAnalogInput()

◆ readPinBitsDigitalInput()

◆ readPinBitsLEDColor()

◆ readPinBitsServoAngle()

◆ readPinBitsServoPulse()

◆ readServoAngle()

◆ readServoPulse()

◆ writeAllDigitalOutput()

◆ writeAllDigitalOutputHigh()

◆ writeAllDigitalOutputLow()

◆ writeAllLEDColor() [1/2]

◆ writeAllLEDColor() [2/2]

◆ writeAllMode() [1/2]

◆ writeAllMode() [2/2]

◆ writeAllServoAngle()

◆ writeAllServoPulse()

◆ writeDigitalOutput()

◆ writeDigitalOutputHigh()

◆ writeDigitalOutputLow()

◆ writeLEDColor() [1/2]

◆ writeLEDColor() [2/2]

◆ writeMode()

◆ writePinBitsDigitalOutput() [1/2]

◆ writePinBitsDigitalOutput() [2/2]

◆ writePinBitsDigitalOutputHigh()

◆ writePinBitsDigitalOutputLow()

◆ writePinBitsLEDColor() [1/2]

◆ writePinBitsLEDColor() [2/2]

◆ writePinBitsMode()

◆ writePinBitsServoAngle()

◆ writePinBitsServoPulse()

◆ writeServoAngle()

◆ writeServoPulse()