wrlong newjmp,##$FFFC0 'set jmp to isr, instead of just reti0

rjo__

from single_step.spin2

newjmp isn't declared... is it being used as a label?

cgracey

I see it on the 13th line:

dat
	orgh	0

' Set up fancy debug ISR for cog 0

	org

	wrlong	newjmp,##$FFFC0	'set jmp to isr, instead of just reti0

	coginit	#0,#@start	'restart cog 0 with target program


newjmp	jmp	#isr		'this jmp instruction goes at $FFFC0



' This program demonstrates single-stepping.
' You'll need to connect a logic analyzer to p4..p0.

	org

start	mov	ijmp1,#int1	'set interrupt vectors
	mov	ijmp2,#int2
	mov	ijmp3,#int3

	getct	t1		'set initial ct1 event
	addct1	t1,time1

	getct	t2		'set initial ct2 event
	addct2	t2,time2

	getct	t3		'set initial ct3 event
	addct3	t3,time3

	setint1	#1		'ct1 interrupt on int1
	setint2	#2		'ct2 interrupt on int2
	setint3	#3		'ct3 interrupt on int3

	mov	dira,#$1F	'make pins 4..0 outputs


loop	outh	#4		'this routine is getting single-stepped
bp	waitint
	outl	#4
	jmp	#loop

int1	addct1	t1,time1	'int1..int3, all getting single-stepped
	outn	#1
	outn	#1
	reti1

int2	addct2	t2,time2
	outn	#2
	outn	#2
	outn	#2
	outn	#2
	reti2

int3	addct3	t3,time3
	outn	#3
	outn	#3
	outn	#3
	outn	#3
	outn	#3
	outn	#3
	reti3


time1	long	8000
time2	long	8001
time3	long	8002

t1	res	1
t2	res	1
t3	res	1



' Put this fancy debug ISR into hub exec area

	orgh	$400

isr	outn	#0		'this is the single-step interrupt routine
	outn	#0

'	setbrk	##bp << 8 + $10	'enable address breakpoint
	setbrk	#$0F		'enable single-stepping in main/int3/int2/int1

	reti0

rjo__

not in mine.... Hmmm

thanks

cgracey

rjo__ wrote: »

not in mine.... Hmmm

thanks

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