this is PBP 2.6 and 20MHZ clock, and 10 times a second tmr1 interrupt....... on interrupt routine, need to, 1) stop timer... 2) reload tmr1 counters for timing period... 3) do something ( I set a...
amgen Today, 15:42there are a number of problems
1, toggle LatB.4 is a no no. toggle or any other pbp high level command will not function correctly with LATx regs and can only be safely used with PORTx regs
2....
16F18877
Mostly taken from:
https://dt.picbasic.co.uk/INT14/TMR1INT
#CONFIG
__config _CONFIG1, _FEXTOSC_OFF & _RSTOSC_HFINT32 & _CLKOUTEN_OFF & _CSWEN_OFF & _FCMEN_ON
__config...
why not use one of the interrupt pins int0 int1 int2
alternatively
portb pins 4 to 7 have interrupt on change capability
read data sheet interrupt section and i/o port sections ...
Hi guys,
I'm trying to figure out how to trigger a routine when a especific pin changes from digital low to high.
I can eventually create a jump to a short check on that pin and then return to...
Has anyone tried these yet (there are no search results for computation)?
9769
Is so, do you have sample code?
Ioannis, you misunderstood. Dead LCDOUTs, not dead LCDs. :p
I forgot to take out the commands when I migrated from my breadboard for preliminary tests (on the left), to the larger circuit on the...
The very famous R/W issue ?? :rolleyes:
try with High and Low commands instead and tell us what ...
Alain
Re: Mysterious pulses on input pins
Oh,sorry. I re-read that now...
Ioannis Today, 18:34Well, it is still unbelievable...
Ioannis