CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to CCS Technical Support

Search found 8 matches
CCS Forum Index
Author Message
  Topic: Incorrect code generation for output pins on PIC 16F15354 ?
JimHearne

Replies: 6
Views: 7199

PostForum: General CCS C Discussion   Posted: Tue Mar 05, 2024 4:32 am   Subject: Incorrect code generation for output pins on PIC 16F15354 ?
Hi Jeremiah,
Thank you for that additional information, that will make it much easier to update existing code rather than having to rewrite it to use the CCS functions.

Many thanks,

Jim
  Topic: Incorrect code generation for output pins on PIC 16F15354 ?
JimHearne

Replies: 6
Views: 7199

PostForum: General CCS C Discussion   Posted: Fri Mar 01, 2024 5:20 am   Subject: Incorrect code generation for output pins on PIC 16F15354 ?
Hi Ttelmah,
Thank you very much for the detailed explanation, it makes sense.
I've been writing code on the PICs with the CCS compiler for around 20 years and i've always used #bit and #byte for the ...
  Topic: Incorrect code generation for output pins on PIC 16F15354 ?
JimHearne

Replies: 6
Views: 7199

PostForum: General CCS C Discussion   Posted: Fri Mar 01, 2024 4:11 am   Subject: Incorrect code generation for output pins on PIC 16F15354 ?
Hi all,

Compiler version 5.105, PIC 16F15354

This is a very hacked down program so show what i believe the problem is.
I initalise a variable op_on to 1 and then in the main loop i output that ...
  Topic: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
JimHearne

Replies: 11
Views: 26166

PostForum: General CCS C Discussion   Posted: Tue Apr 06, 2021 5:07 am   Subject: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
The PIC is supposed to work between -40°C to 85°C so 40°C should be fine.

Anyways, this was found during testing , it normally will be at close to ambient
air temperature, though in some part ...
  Topic: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
JimHearne

Replies: 11
Views: 26166

PostForum: General CCS C Discussion   Posted: Tue Apr 06, 2021 3:50 am   Subject: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
Sorry, posted my last message while you were replying.

An expensive lesson learnt.

Thanks,

Jim
  Topic: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
JimHearne

Replies: 11
Views: 26166

PostForum: General CCS C Discussion   Posted: Tue Apr 06, 2021 3:48 am   Subject: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
Ok, after looking at some datasheets for older PIC i can see on some that there is this mention of not using Frc with a clock above 1mhz below the ADC clock table.
On other PIC's it's in the Errata. ...
  Topic: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
JimHearne

Replies: 11
Views: 26166

PostForum: General CCS C Discussion   Posted: Tue Apr 06, 2021 3:01 am   Subject: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
Hi Ttelmah,
Thank you for your reply.

I used the Frc as I knew of no reason not to use it.

I would be grateful if you could point me at the section in the 16F18425 datasheet that mentions not u ...
  Topic: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
JimHearne

Replies: 11
Views: 26166

PostForum: General CCS C Discussion   Posted: Tue Apr 06, 2021 2:30 am   Subject: 16F18425 ADC Frc Oscillator stops running when PIC is warm.
Hi All,
I've been on here before but had to re-register as i couldn't get my old logon to work.

We've come across a problem with a product using a PIC 16F18425
I was using the Frc Oscillator a ...
 
Page 1 of 1
All times are GMT - 6 Hours
Jump to:  


Powered by phpBB © 2001, 2005 phpBB Group