I’m using 10 GP registers in the ISR to show the display. For that I’m using indirect addressing. (Only reads the INDF)
In my main menu also I’m using indirect addressing to update the above 10 GP registers.(Writing to INDF)
I’m using the same 10 GP registers in both cases.
Problem is the display is working nicely. But the update stuff never happens.
Do I have to save something in the ISR? I’m using only bank0 in PIC16F628A.
In my main menu also I’m using indirect addressing to update the above 10 GP registers.(Writing to INDF)
I’m using the same 10 GP registers in both cases.
Problem is the display is working nicely. But the update stuff never happens.
Do I have to save something in the ISR? I’m using only bank0 in PIC16F628A.