scripting problrem ?
Posted: Tue Jan 10, 2023 4:45 pmHi all
I'm using16F18855 because it has ADC and Timers...
My application :
Timer0 generates an IT every 100ms...
The ISR reads a potentiometer and stores the 10 bits value in a variable called A...( module Adcc.c)
So A is declared locally inside the ISR
in my main.c i declared A as extern to extend A's visibility...but, and that is my problem A is always zero, just as if A from the ISR is not A in main.c
Could someone point me to the right way to write such a small routine
thks in advance
A
I'm using16F18855 because it has ADC and Timers...
My application :
Timer0 generates an IT every 100ms...
The ISR reads a potentiometer and stores the 10 bits value in a variable called A...( module Adcc.c)
So A is declared locally inside the ISR
in my main.c i declared A as extern to extend A's visibility...but, and that is my problem A is always zero, just as if A from the ISR is not A in main.c
Could someone point me to the right way to write such a small routine
thks in advance
A