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Doh, added the same thing, that was me.. I wasn't logged in.. :-).
2009-01-17 11:00:29 UTC in ClassicLadder
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Hi-ho,
Thankyou for classicladder. :-).
The bug I found in the master is the one I put into the bug tracker here already, in the force single coil routine. I've put my fix in the comments for the bug...
I've not seen any issues with register read/write functions yet, but I'm still testing concepts and the building blocks for what I want to do, so early days yet..
Cheers, Chris H.
2009-01-13 11:35:35 UTC in ClassicLadder
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FYI..
http://www.ohmark.co.nz/news090113.html
Cheers, Me.
2009-01-12 12:27:34 UTC in ClassicLadder
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Found an issue with the modbus master code in protocol_modbus_master.c which I've fixed but there may be an underlying issue I do not understand.
force coils works, but force single coil did not work on my modbus serial device, or connecting via tcp to another instance of classicladder.
line 168 of protocol_master_modbus.c read:
AskFrame[ FrameSize++ ] = (unsigned char)BitValue>>8;...
2009-01-04 19:58:53 UTC in ClassicLadder
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Just thought I'd say Hi. :-).
I've just got classicladder going for the first time to test some modbus serial RTU's I'm designing for my own entertainment.
It does 99% of what I want, and I've found one minor bug in the modbus code which I'll post into the bugs section when I've checked that it's not something silly with my RTU! :-).
Thanks for all the effort so far, and I hope I can...
2008-12-31 03:42:23 UTC in ClassicLadder
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Hi-ho,
Probably edit the help and move it into the wiki might be the best idea?
Is there an easy way to go from the wiki to an offline help file? The chm file is a fairly handy thing to have, and if it can't be created from the wiki easily it'd be best to keep that as the source I would think.
I might have a look at the wiki here, I've not used the SF wiki before...
Cheers, Chris H.
2008-03-09 05:39:16 UTC in Great Cow BASIC
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The online copy of the help has a typo in the PWMOut example.
I did the same thing doing some testing (Copy and pasted it) As below:
'Select chip model
#chip 16F877A, 20
'Set PWM Port
#define PWM_Out1 PORTB.0
'Set port directions
dir SoftPWM1 out 'PWM <------------ That should be "dir PWM_Out1 out"
dir PORTA.0 in 'Potentiometer.
2008-03-05 19:02:12 UTC in Great Cow BASIC
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Hi-ho,
I'm working on my first project using gcbasic instead of asm, and discovered an assumption of mine isn't correct. (Assumptions, the root of all evil!)
I'm wanting to set a port to be an ASCII character via a subroutine, passing the ASCII character as a parameter to the subroutine. That all works fine, but when I try to use a constant rather than a variable it's not working as I...
2008-03-05 08:54:56 UTC in Great Cow BASIC
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Hi-ho,
Just started playing around with gcbasic, with a view to using it with a serial bootloader to get a 'stamp like' solution...
I noticed a couple of typo's in the online manual, and thought that I might also be able to contribute some larger/expanded examples for some of the commands as I'm learning it myself. I'll be writing notes into my own wiki at home as I go, so was wondering...
2008-03-04 09:01:59 UTC in Great Cow BASIC
