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  Topic: Pwm on Pic18f24k22
brood

Replies: 4
Views: 8941

PostForum: General CCS C Discussion   Posted: Wed Oct 26, 2011 5:25 am   Subject: Pwm on Pic18f24k22
I got it to work using the following code:



#include <18F24k22.h>
#device ADC=10
#fuses INTRC_IO,NOPROTECT,BROWNOUT,BORV45,NOWDT,PUT,NOSTVREN,NOFCMEN,MCLR,NOIESO
#use delay(clock=640000 ...
  Topic: Pwm on Pic18f24k22
brood

Replies: 4
Views: 8941

PostForum: General CCS C Discussion   Posted: Tue Oct 25, 2011 3:14 am   Subject: Pwm on Pic18f24k22
Hi PCM,

I've tried that but it doesn't work. Please see the following taken from the datasheet:



14.3.2 SETUP FOR PWM OPERATION

The following steps should be taken when configuring the CCP ...
  Topic: Pwm on Pic18f24k22
brood

Replies: 4
Views: 8941

PostForum: General CCS C Discussion   Posted: Mon Oct 24, 2011 10:38 am   Subject: Pwm on Pic18f24k22
Hi All,

I'm having problems with the pwm to work the pic. It seems that I need to specify the timer the pwm has to use according to the datasheet eg. timer2, 4 or 6 and I cant seem to find how to s ...
  Topic: Pic16F1824
brood

Replies: 1
Views: 4287

PostForum: General CCS C Discussion   Posted: Tue Aug 24, 2010 3:15 am   Subject: Pic16F1824
Hi,

I want to use the PIC16F1824 for a new design but I can't find the device file... How do I go about creating one?

Thanks
  Topic: 6-bit resolution from a 10-bit ADC
brood

Replies: 2
Views: 4492

PostForum: General CCS C Discussion   Posted: Mon Sep 24, 2007 9:17 am   Subject: 6-bit resolution from a 10-bit ADC
Thank you very much Wink that solved it
  Topic: 6-bit resolution from a 10-bit ADC
brood

Replies: 2
Views: 4492

PostForum: General CCS C Discussion   Posted: Mon Sep 24, 2007 9:02 am   Subject: 6-bit resolution from a 10-bit ADC
Hi,

What would be the best way to go about obtaining a 6-bit resolution from a 10-bit adc? Would bit shifting be the best? and if so how would i go about it?

My code is as follows at the moment ...
  Topic: Software Pwm
brood

Replies: 9
Views: 106043

PostForum: Code Library   Posted: Tue Mar 13, 2007 9:26 am   Subject: Software Pwm
Hello all,

Here is an example program I wrote for a PIC16F917 to create a 100Hz pwm signal with 256 duty cycle steps. it utilizes a interrupt that occurs every 25.8kHz to check for the duty cycle ...
  Topic: Passing data using pointers on a pic16f917
brood

Replies: 3
Views: 4916

PostForum: General CCS C Discussion   Posted: Tue Jan 30, 2007 5:27 am   Subject: Passing data using pointers on a pic16f917
Is there another way of doing the above without creating huge arrays in the ram? Because the PIC16F917 doesn't have enough ram to accomplish that.

Thank you in advance
  Topic: how to output a 16bit value to two 8 bit ports
brood

Replies: 5
Views: 8271

PostForum: General CCS C Discussion   Posted: Sun Jan 28, 2007 3:30 pm   Subject: how to output a 16bit value to two 8 bit ports
Thank you for all the replies it solved lots of problems that I had. Everything is up and running now. I used make8() in the end and passed two 8bit values to my output function.

Wink
  Topic: Passing data using pointers on a pic16f917
brood

Replies: 3
Views: 4916

PostForum: General CCS C Discussion   Posted: Sun Jan 28, 2007 7:41 am   Subject: Passing data using pointers on a pic16f917
Hi

I'm working on a mechanically scanned display. my problem is that when i look through the string and point to the constant array the out put i get is wrong. my display function was tested separ ...
  Topic: how to output a 16bit value to two 8 bit ports
brood

Replies: 5
Views: 8271

PostForum: General CCS C Discussion   Posted: Tue Jan 23, 2007 9:01 am   Subject: how to output a 16bit value to two 8 bit ports
I think that might just do the trick

Thank you very much Wink
  Topic: how to output a 16bit value to two 8 bit ports
brood

Replies: 5
Views: 8271

PostForum: General CCS C Discussion   Posted: Tue Jan 23, 2007 8:23 am   Subject: how to output a 16bit value to two 8 bit ports
Hi

I would like to know if its possible to output a 16bit value to two 8 bit ports and how to do it. The pic that I'm using is: pic16f917

My aim is to control 16 led's connected to port A and po ...
 
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