This class implements a driver to read the quadrature encoder counter of the STM32 microcontroller. More...

Public Member Functions
	EncoderCounter (PinName a, PinName b)
	Creates and initializes the driver to read the quadrature encoder counter of the STM32 microcontroller.
void	reset ()
	Resets the counter value to zero.
void	reset (int16_t offset)
	Resets the counter value to a given offset value.
int16_t	read ()
	Reads the quadrature encoder counter value.
	operator int16_t ()
	The empty operator is a shorthand notation of the `read()` method.

Detailed Description

This class implements a driver to read the quadrature encoder counter of the STM32 microcontroller.

Definition at line 18 of file EncoderCounter.h.

Constructor & Destructor Documentation

Creates and initializes the driver to read the quadrature encoder counter of the STM32 microcontroller.

Parameters:

a	the input pin for the channel A.
b	the input pin for the channel B.

Definition at line 17 of file EncoderCounter.cpp.

operator int16_t ( )

The empty operator is a shorthand notation of the read() method.

Definition at line 165 of file EncoderCounter.cpp.

int16_t read ( )

Reads the quadrature encoder counter value.

Definition at line 157 of file EncoderCounter.cpp.

void reset ( )

Resets the counter value to zero.

Definition at line 139 of file EncoderCounter.cpp.

void reset ( int16_t offset )

Resets the counter value to a given offset value.

Parameters:

offset the offset value to reset the counter to.

Definition at line 148 of file EncoderCounter.cpp.