semf::AnalogOut Class Reference

Interface for using DAC (Digital to Analog Converter) hardware module in interrupt mode. More...

#include <analogout.h>

Inheritance diagram for semf::AnalogOut:

Collaboration diagram for semf::AnalogOut:

Public Member Functions
virtual void	start () const =0
	Starts the hardware module (DAC) for writing DAC values to the output. Call setValue before. More...
virtual void	stop () const =0
virtual void	setValue (uint32_t value)=0
	Writes value into hardware register. Call start to output the value. More...

Public Attributes
Signal< Error >	error

Detailed Description

Interface for using DAC (Digital to Analog Converter) hardware module in interrupt mode.

Definition at line 22 of file analogout.h.

Member Function Documentation

setValue()

virtual void semf::AnalogOut::setValue ( uint32_t  value )

pure virtual

Writes value into hardware register. Call start to output the value.

Parameters

value

Digital to analog value.

Implemented in semf::Stm32AnalogOut.

start()

virtual void semf::AnalogOut::start ( ) const

pure virtual

Starts the hardware module (DAC) for writing DAC values to the output. Call setValue before.

Implemented in semf::Stm32AnalogOut.

stop()

virtual void semf::AnalogOut::stop ( ) const

pure virtual

Stops the DAC hardware.

Implemented in semf::Stm32AnalogOut.

Member Data Documentation

error

Signal<Error> semf::AnalogOut::error

Signal is emitted after an hardware error occurred.

Definition at line 43 of file analogout.h.