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  Topic: Error while programming PIC24FJ64GA002 with ICD-U64
doloran

Replies: 0
Views: 25493

PostForum: CCS ICD / Mach X / Load-n-Go   Posted: Mon Jul 31, 2017 10:51 am   Subject: Error while programming PIC24FJ64GA002 with ICD-U64
Hi all,
I'm trying to program a PIC24FJ64GA002 using ICD-U64 but it fails. (FW 3.22, SW 5.043, HW 2)

On the diagnostics page everythings seems fine, the chip is detected correctly and voltage is ...
  Topic: LCD.h disables interrupts?
doloran

Replies: 6
Views: 9056

PostForum: General CCS C Discussion   Posted: Fri Dec 07, 2012 3:37 am   Subject: Solution found: LCD.h disables interrupts?
With 10µs interrupt pulses I could see that somewhere around the call to
void lcd_putc(char c) inside LCD.h something would disable the interrupts. In the lst-file however I couldn't find a ...
  Topic: LCD.h disables interrupts?
doloran

Replies: 6
Views: 9056

PostForum: General CCS C Discussion   Posted: Fri Dec 07, 2012 2:02 am   Subject: LCD.h disables interrupts?
Warnings are enabled. I simply double checked by adding a call to the LCD inside an interrupt:

...
#int_timer1
void double_check() ...
  Topic: LCD.h disables interrupts?
doloran

Replies: 6
Views: 9056

PostForum: General CCS C Discussion   Posted: Thu Dec 06, 2012 3:58 pm   Subject: LCD.h disables interrupts?
Thanks for the prompt response!

I thought about something similar, but there are no warnings shown by the compiler and also no errors.

The lcd code won't be called from an interrupt. An interrup ...
  Topic: LCD.h disables interrupts?
doloran

Replies: 6
Views: 9056

PostForum: General CCS C Discussion   Posted: Thu Dec 06, 2012 2:31 pm   Subject: LCD.h disables interrupts?
Hello,

I use a PIC16F1937 with an LCD. Display content is managed by the driver LCD.h supplied by CCS.
My compiler Version is 4.133.

There are some interrupts acting which are time critical and ...
 
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