Search found 14 matches

Thanks Jay (it's getting dark again - time to start work) and big thanks too to Ttelmah.

I had tried left justified without knowing what I was doing but I grasped the logic of your code/comments an ...

Jay,

Thanks for the rapid response - you're an early bird - responding before 7am!

Your points in the wrong order...

5) A0 toggles so it's not bust - it's also one of the programming pins.
3 ...

Good morning CCS Forum,
Yet again I am trying something new and failing. Please can someone steer me in the right direction.

I want to make an approximation of a sine wave generator using a PIC DA ...

Ttelmah,

Thank you very much for your help. I believe my disable interrupts & enable interrupts habit goes back to my Z80 assembler days. Point taken but it took some finding in the "Embed ...

Jay,

Compiler is 5.062. I realised almost as soon as I had posted that I had omitted that info.

Thanks for your comments. 1 & 2 were both new to me. I was aware that printf took loads of tim ...

Good evening CCS forum.

I seem to write CCS code in small bursts every 6 months and, every time I do I end up using features I had never used before - and sometimes I get caught out!

The followi ...

Thank you both Ttelmah and Jay for some good advice - and CCS support too.

My simple code now works in standalone mode without having to go through the debug stage. CCS hinted at a hardware/MCLR pr ...

Thanks Jay. I also found a list of fuses by device in the compiler under "View/Config Bits". To date I have used a small subset and, by good luck, they have worked. Running on the internal o ...

Thanks PCM programmer. That code has moved the game forward.

I have looked for further info on the many fuses and, apart from the 16F767 header file I cannot find anything in the CCS manual, CCS He ...

Dear Forum contributors,

I have been programming PICs using the CCS compiler for several years and have occasionally tried to use a PIC's internal oscillator - and always failed, trawled the exampl ...

Thanks PCM programmer. You are quite correct.

I was having problems with the polled version on C6, C7 as well but that must be hardware.

Thanks again for your rapid help.

Duncan

I must be doing something very stupid as I can echo characters using a polled routine (tx & rx using realterm)

#include "18f87k22.h"
#fuses HSH ,PLLEN, NOWDT, NOPROTECT // , NOLVP ...

Ttelmah.

Thank you for the rapid and knowledgeable response and, as a result I have looked at the Errata in the hope that I could swap to the K90. Unfortunately it has the same problem but both ar ...

My first posting - hope it makes sense.

I have an 18F87K22 running minimal code to try to sort out system clock problems by viewing J0 and J1 (which are toggled using timer_0 and timer_1 ISRs) usin ...