PrescalerMultiplexer with external count pin. More...

#include <prescalermux.h>

Inheritance diagram for PrescalerMultiplexerExt:

Public Member Functions
	PrescalerMultiplexerExt (HWPrescaler *ps, PinAtPort pi)
	Creates a multiplexer instance with a count input pin, connected with prescaler. More...

virtual bool	isClock (unsigned int cs)

Public Member Functions inherited from PrescalerMultiplexer
	PrescalerMultiplexer (HWPrescaler *ps)
	Creates a multiplexer instance, connected with prescaler. More...

virtual	~PrescalerMultiplexer ()

Protected Attributes
PinAtPort	clkpin

bool	clkpin_old

Protected Attributes inherited from PrescalerMultiplexer
HWPrescaler *	prescaler
	pointer to prescaler More...

Detailed Description

PrescalerMultiplexer with external count pin.

Multiplexer with the following clock rates: no clock, CK, CK/8, CK/64, CK/256, CK/1024 and falling or rising edge on external count pin. Clock is the clock from prescaler.

Definition at line 55 of file prescalermux.h.

Constructor & Destructor Documentation

◆ PrescalerMultiplexerExt()

PrescalerMultiplexerExt::PrescalerMultiplexerExt	(	HWPrescaler *	ps,
		PinAtPort	pi
	)

Creates a multiplexer instance with a count input pin, connected with prescaler.

Definition at line 65 of file prescalermux.cpp.

References clkpin, and clkpin_old.

Member Function Documentation

◆ isClock()

bool PrescalerMultiplexerExt::isClock ( unsigned int cs )

virtual

Requests a clock event depending on cs

Parameters

cs	multiplexer select value

Returns: true, if a clock event occured

Reimplemented from PrescalerMultiplexer.

Definition at line 71 of file prescalermux.cpp.

References avr_error, clkpin, clkpin_old, HWPrescaler::GetValue(), and PrescalerMultiplexer::prescaler.

Member Data Documentation

◆ clkpin

PinAtPort PrescalerMultiplexerExt::clkpin

protected

Definition at line 58 of file prescalermux.h.

Referenced by isClock(), and PrescalerMultiplexerExt().

◆ clkpin_old

bool PrescalerMultiplexerExt::clkpin_old