pic Basic Pro 2.50a & debug statement

[Phil Moore]

Yeah, saw that too, changed define to DEFINE both times (double checked with Notepad).
No joy.
I'm just going to stick with Serout2 for now - it's less painful! I'll sort out DEBUG later.
Thanks for all your posts!
Phil.

[skimask]

Yeah, saw that too, changed define to DEFINE both times (double checked with Notepad).
No joy.
I'm just going to stick with Serout2 for now - it's less painful! I'll sort out DEBUG later.
Thanks for all your posts!
Phil.

Keep trying...you're almost on top of it...
Show your code as it stands. You're....like....stepping in it....
Read the 3rd paragraph in that section again...and then again...and then re-read it again...
Then take a look at Page 56...and look at it closely...

[Bruce]

Change DEFINE DEBUG_Bit 1 to DEFINE DEBUG_BIT 1 and it should work.

Having the last 2 characters in lower case was making pin RA0 an output VS RA1.

At least is was in MPSIM. I don't have a 737 to test, but this works fine in MPSIM once
I change Bit to BIT.

  @ __config _CONFIG1, _INTRC_IO & _MCLR_OFF & _DEBUG_OFF & _WDT_OFF & _CP_OFF


' Defines
DEFINE OSC 8
DEFINE DEBUG_REG PORTA
DEFINE DEBUG_BIT 1    ' note it's all UPPER CASE
DEFINE DEBUG_BAUD 9600
DEFINE DEBUG_MODE 1   ' 1 = inverted

    ' System Constants
    OSCCON = $F0  ' set 8MHz internal
    ADCON1 = $0F  ' all digital
    CMCON = 7     ' comparators disabled

' Code start
Init:
    PAUSE 100 ' let things settle
    DEBUG "Start",10,13
    GOTO Init
    
    END

There's a section in the library that sets up default values, and if something isn't
DEFINED, the value will be whatever the default is. In this case it's 0.

ifndef DEBUG_BIT ; Debug pin bit
DEBUG_BIT EQU 0

If wasn't seeing DEBUG_Bit as DEBUG_BIT so the default was RA0.

[Phil Moore]

Aaaaarrrrggggghhhhhh!

That was it - thanks Bruce & Skimask - make sure WHOLE DEFINE is in UPPERCASE.

Mutter, mutter, mutter! Too many IDEs, too many languages, not enough grey cells!

Again, thanks!

Phil.