AnalogMultiplexerInput Class Reference

State of switches connected to analog multiplexers. More...

#include <InputHardware.hpp>

Public Member Functions
	AnalogMultiplexerInput (OutputGPIO selectorPin1, OutputGPIO selectorPin2, OutputGPIO selectorPin3, const AnalogMultiplexerGroup< Mux8Pin > &chips)
	Construct a new Analog Multiplexer Input object.
	AnalogMultiplexerInput (OutputGPIO selectorPin1, OutputGPIO selectorPin2, OutputGPIO selectorPin3, OutputGPIO selectorPin4, const AnalogMultiplexerGroup< Mux16Pin > &chips)
	Construct a new Analog Multiplexer Input object.
	AnalogMultiplexerInput (OutputGPIO selectorPin1, OutputGPIO selectorPin2, OutputGPIO selectorPin3, OutputGPIO selectorPin4, OutputGPIO selectorPin5, const AnalogMultiplexerGroup< Mux32Pin > &chips)
	Construct a new Analog Multiplexer Input object.
virtual void	read (uint128_t &state) override
	Read the current state of the inputs (pressed or released)
Public Member Functions inherited from DigitalInput

Detailed Description

State of switches connected to analog multiplexers.

Note

Despite the use of analog multiplexers, input is digital (on/off)

Definition at line 203 of file InputHardware.hpp.

Constructor & Destructor Documentation

AnalogMultiplexerInput() [1/3]

AnalogMultiplexerInput::AnalogMultiplexerInput	(	OutputGPIO	selectorPin1,
		OutputGPIO	selectorPin2,
		OutputGPIO	selectorPin3,
		const AnalogMultiplexerGroup< Mux8Pin > &	chips )

Construct a new Analog Multiplexer Input object.

Parameters

selectorPin1	A selector pin
selectorPin2	A selector pin
selectorPin3	A selector pin
chips	Group of chips

AnalogMultiplexerInput() [2/3]

AnalogMultiplexerInput::AnalogMultiplexerInput	(	OutputGPIO	selectorPin1,
		OutputGPIO	selectorPin2,
		OutputGPIO	selectorPin3,
		OutputGPIO	selectorPin4,
		const AnalogMultiplexerGroup< Mux16Pin > &	chips )

Construct a new Analog Multiplexer Input object.

Parameters

selectorPin1	A selector pin
selectorPin2	A selector pin
selectorPin3	A selector pin
selectorPin4	A selector pin
chips	Group of chips

AnalogMultiplexerInput() [3/3]

AnalogMultiplexerInput::AnalogMultiplexerInput	(	OutputGPIO	selectorPin1,
		OutputGPIO	selectorPin2,
		OutputGPIO	selectorPin3,
		OutputGPIO	selectorPin4,
		OutputGPIO	selectorPin5,
		const AnalogMultiplexerGroup< Mux32Pin > &	chips )

Construct a new Analog Multiplexer Input object.

Parameters

selectorPin1	A selector pin
selectorPin2	A selector pin
selectorPin3	A selector pin
selectorPin4	A selector pin
selectorPin5	A selector pin
chips	Group of chips

Member Function Documentation

read()

virtual void AnalogMultiplexerInput::read ( uint128_t & state )

overridevirtual

Read the current state of the inputs (pressed or released)

Warning

This function must not set or clear any bit outside of the input bitmask in the return value.

Parameters

[in,out]

state

At call, state of all inputs as recorded in the previous iteration. Whether the current state is unknown, state must be kept untouched. At return, new state of the inputs.

Implements DigitalInput.

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The documentation for this class was generated from the following file:

• /github/workspace/src/include/InputHardware.hpp