N4Intr Namespace Reference

Functions
void	reset ()
	reset interrupts
IU	isr ()
	fetch interrupt service routines
void	add_tmisr (U16 i, U16 n, IU xt)
	handler's xt
N4Intr static variables
void	add_pcisr (U16 pin, IU xt)
	handler's xt
void	enable_pci (U16 f)
void	enable_timer (U16 f)
	ENABLE=1, DISABLE=0.

Variables
IsrRec	ir
	real-time interrupt record

Function Documentation

reset()

void N4Intr::reset

(

)

reset interrupts

isr()

IU N4Intr::isr

(

)

fetch interrupt service routines

‍8-bit flag makes checking faster

‍cached interrupt flags

‍interrupt throttle counter (256 max)

add_tmisr()

void N4Intr::add_tmisr	(	U16	i,
		U16	n,
		IU	xt
	)

handler's xt

Parameters

i	interrupt handler slot#
n	interrupt period (n x 10ms = period)

add_pcisr()

void N4Intr::add_pcisr	(	U16	p,
		IU	xt
	)

handler's xt

Parameters

pin	pin change to capture

enable_pci()

void N4Intr::enable_pci

(

U16

f

)

enable_timer()

void N4Intr::enable_timer

(

U16

f

)

ENABLE=1, DISABLE=0.

Variable Documentation

ir

IsrRec N4Intr::ir

real-time interrupt record