Search found 17 matches

Thanks for this example, PCM programmer.
Now I understand how it works.

So, I have to create new bytes like "ADC_FIFOEN "
I thought they're already build-in CCS.

Anyway.. thanks for ...

Hello,

I'm working with pic18F4331 and it has a multi-channel AD conversion.
Based on the datasheet, it has 4 places to save the value after conversion before putting them in the final registers ( ...

@Ttelmah ,
Thanks for your interest, like i said i have CCS compiler 4.088 and the manual is shown in my first post. and this is my first compiler. never used CCS before. do you have a different manu ...

Thanks PCM programmer,
For the testing, I can't use the lab everyday and I'm waiting my turn Smile

.

And I really want to know how it works, not just get the values and put them in my program. And w ...

Hello,
I'm having some problem in setting up the pwm module in pic 18F4331.
So, i was wondering if anybody here can help me out.
Here is my code, please take a look at it.

#include "D: ...

3) What about dead time (1 to 63) ? It has also a post scale, where is it ?
and the formula to calculate the dead time is
Dead Time = Dead Time Value/(FOSC/Prescaler) (notice they didn't add the fam ...

I don't think if it is possible, the have added dspic blocks in matlab, but for pic I have no idea..but this will be great to have this option.

Thanks PCM programmer, this example helps a lot, but i have lots questions:

1) If you put time_base = 1000 ? will this make the pwm timer count from 1000 to 2000, or from 1000 to 3000 ??, If its th ...

Quote:
but the instruction TRIS is valid just for PIC16C5X and not for pic16F84. right ?

How did you decide that ? I repeat, the 16F84 data sheet says clearly:
Well, I guess I didn't read it wel ...

#bungee-

like i said, Proteus show me an error about this function. that's why i asked
but i'll test it in real circuit to be sure about it
thanks for your help.

#PCM programmer
thanks for the help
but the instruction TRIS is valid just for PIC16C5X and not for pic16F84. right ?
and i choose pic16F84A to program ????

any idea ?

Hello,

I used set_tris_x( ) function to configure PIC16F84 ports, like this :

set_tris_a(0x00);

and I got an error in Proteus

I checked the LST file..and found out that the asm c ...

# languer
thanks man,its really helpful. and i like the LST trick.i'll use it

#PCM programmer
Thanks, but you can't do anything wile waiting for the AD conversion ??
check the previews post by ...

Thanks,
Your code is very simple, I need to do other stuff while waiting the AD conversion.

Hello,
I'm new to PIC-C, and I'm moving from assembly to C,
when i program AD conversion (pic 16F876) with assembly
i used to it in 2 steps
first : charging the capacitor with
bsf ADCON0,ADON ...