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  Topic: Use 4x CCP prallel or 4x f_to_v ICs (LM2907)?
Petar

Replies: 0
Views: 3845

PostForum: General CCS C Discussion   Posted: Tue Dec 20, 2005 10:29 am   Subject: Use 4x CCP prallel or 4x f_to_v ICs (LM2907)?
Hello all

I have to measure four speed-signals (4 wheels, up to 1 KHz).
So my question is: would it be better to use 4 CCP modules (18f6621) or e. g. 4 frequency to voltage ic (LM2907).?

Doe' ...
  Topic: Timer2 as counter??
Petar

Replies: 5
Views: 11608

PostForum: General CCS C Discussion   Posted: Tue Sep 07, 2004 11:25 am   Subject: Timer2 as counter??
OK, but here is the text from the datasheet

� Timer2 module: 8-bit timer/counter with 8-bit
period register (time-base for PWM)
  Topic: Timer2 as counter??
Petar

Replies: 5
Views: 11608

PostForum: General CCS C Discussion   Posted: Tue Sep 07, 2004 11:22 am   Subject: Timer2 as counter??
Thanks, but I have read it and I can't find anything - sorry !!
  Topic: Timer2 as counter??
Petar

Replies: 5
Views: 11608

PostForum: General CCS C Discussion   Posted: Tue Sep 07, 2004 10:51 am   Subject: Timer2 as counter??
Hello,

I have to implement a second counter on my PIC 18F452.
Is it possible to use timer2 as a counter?

Which PIN I have to use?

Thanks a lot!!!

Greatings
Petar
  Topic: conflict between int_rda and spi, how to stop int_rda?
Petar

Replies: 3
Views: 9826

PostForum: General CCS C Discussion   Posted: Fri Jun 18, 2004 12:27 pm   Subject: conflict between int_rda and spi, how to stop int_rda?
Hello,

I've to control the interrupt "int_rda". How can I stop the INT and than start again?

// code example
#include <18F452.h>
#fuses HS,NOWDT,NOPROTECT,NOBROWNOUT,NOPUT
#device ADC=1 ...
  Topic: how to capture 3 signals (CCP1, CCP2, Int0) ??
Petar

Replies: 2
Views: 10325

PostForum: General CCS C Discussion   Posted: Thu Feb 26, 2004 1:44 am   Subject: how to capture 3 signals (CCP1, CCP2, Int0) ??
Hello Ttelmah,

many thanks for your reply. I'll try your suggestions.

Best wishes,
Petar
  Topic: how to capture 3 signals (CCP1, CCP2, Int0) ??
Petar

Replies: 2
Views: 10325

PostForum: General CCS C Discussion   Posted: Wed Feb 25, 2004 10:48 am   Subject: how to capture 3 signals (CCP1, CCP2, Int0) ??
Hello,

I'm trying to capture 3 inputs from my motorbike.

CCP1 and CCP2 are working fine.
But the 3rd input with Int0 hase a to big range (about 10%)

How can I capture a signal (rpm till 1 KH ...
 
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