USART+PWM Problem

[skimask]

Dear Friends im new in this forum , im a DJ and i interested with pic programming ,İ want to make my own device for light intensty (PWM) controls at home but i have some problem on my programs i use pbp 2,47 and mcs2300 and PIC16F877

Sound familiar to anyone else? Same spelling mistakes...same basic format...different PIC...

[alex-x]

Yes ,
same problem with that friends but i use pic 16f877 and i see that they also still wait for help. but i think it is very difficult to make this device... cause i see many peoples here they look for this problem
it is impossible to learn everything by ourself if some friends will help us we can also learn how to make it.

Best Regards..

[skimask]

Yes ,
same problem with that friends but i use pic 16f877 and i see that they also still wait for help. but i think it is very difficult to make this device... cause i see many peoples here they look for this problem
it is impossible to learn everything by ourself if some friends will help us we can also learn how to make it.

Best Regards..

Be that as it may...
The first program has the ability (barely) to read one channel, if it weren't for a few fairly well hidden bugs.
The second chunk of code really isn't a program at all, it's just a chunk of code to receive the data (again, barely). It doesn't do anything with it after that. In car terms...what you've got is an engine...no body, no wheels.

How much PIC programming have you done in the past? Working with DMX is most definetely not a project for the beginner, not saying it can't be done, but you'll be shooting yourself in the foot in a few days.

[alex-x]

Thanks for your helping and gave me nice ADVICE :-))))
i dont think that it is big project for beginner and im not beginner too
i made many programs since years but not on DMX or some serial community .
i need help for programing like other friends . i look on internet and search it in all site but nobody knows how to make it i dont think that it is so big problem i need only how to decode more chanles there is some sample codes here but they are not working if somebody can help us to make this project we are so happy

[skimask]

i need help for programing like other friends . i look on internet and search it in all site but nobody knows how to make it i dont think that it is so big problem i need only how to decode more chanles there is some sample codes here but they are not working if somebody can help us to make this project we are so happy

Well, if nobody knew how to make it, then I guess DMX wouldn't be as big a standard and be as widely used as it is now would it? There are examples on this forum that seem to be working just fine, I say 'seem to be' as I have not tried them for myself, but the code looks good.

As I said before, in that program you posted above, there's a couple of fairly well hidden bugs in it that'll prevent it from doing anything...find those and you'll most likely have a working example to build from.

[mister_e]

5K$ (CAN Or even USD) is all you need to have a mine... IN PBP+ASM

Thereès a tons of working ASM, C, and maybe BASIC routines here and there, the key is to understand, test, the protocol itself.

I'm a DJ as well

[skimask]

5K$ (CAN Or even USD) is all you need to have a mine... IN PBP+ASM
Thereès a tons of working ASM, C, and maybe BASIC routines here and there, the key is to understand, test, the protocol itself.
I'm a DJ as well

I'll do it for 4K$ USD...none of that funny CAN stuff for me!

[alex-x]

it is ok friends i will work to make it bymyself and i wills end to this forum my code when it is ok