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  Topic: ROM used: How to interpret this value
arnadan

Replies: 2
Views: 7316

PostForum: General CCS C Discussion   Posted: Fri Jul 01, 2016 7:20 am   Subject: ROM used: How to interpret this value
Thanks Ttelmah for the detailed explanations. All clear to me now.
  Topic: ROM used: How to interpret this value
arnadan

Replies: 2
Views: 7316

PostForum: General CCS C Discussion   Posted: Fri Jul 01, 2016 2:22 am   Subject: ROM used: How to interpret this value
I am programming a DSPIC33FJ32MC304 and am trying to understand how much space my program uses in ROM. In my listing I find the following numbers:

ROM used: 4978 bytes (22%)
...
  Topic: dsPIC33: Can not write to SPI slave output buffer
arnadan

Replies: 3
Views: 11315

PostForum: General CCS C Discussion   Posted: Fri Apr 08, 2016 7:21 am   Subject: dsPIC33: Can not write to SPI slave output buffer
OK, I see the point about that register having different read/write purpose and thus not be able to see the correct content in the debugger.

Why I am not using spi_write? Because I did not find a p ...
  Topic: dsPIC33: Can not write to SPI slave output buffer
arnadan

Replies: 3
Views: 11315

PostForum: General CCS C Discussion   Posted: Thu Apr 07, 2016 10:56 pm   Subject: dsPIC33: Can not write to SPI slave output buffer
I am trying to implement an SPI slave. The test program shall receive one byte, increment it by one and then send that byte back. Receiving works OK but sending does not:

CCS V 5.056
dsPIC33FJ32MC ...
  Topic: How to define register (for UART)
arnadan

Replies: 3
Views: 6040

PostForum: General CCS C Discussion   Posted: Wed Jul 02, 2014 12:49 am   Subject: How to define register (for UART)
Thank you for your help. Problem solved. Simple, now that I know where to look it up. Smile
  Topic: How to define register (for UART)
arnadan

Replies: 3
Views: 6040

PostForum: General CCS C Discussion   Posted: Wed Jul 02, 2014 12:36 am   Subject: How to define register (for UART)
I am programming some UART communication. So far I have used the CCS functions to do that. But now I would like to write my own code for UART by writing directly to the UART registers.

There are go ...
  Topic: Ex_PCD_Bootload.c with Interrupt
arnadan

Replies: 8
Views: 9148

PostForum: General CCS C Discussion   Posted: Fri Feb 07, 2014 6:30 am   Subject: Ex_PCD_Bootload.c with Interrupt
The bug has meanwhile been fixed by CCS. But as Jeremiah wrote there seem to be other bugs with multi-comp. So thanks Jeremiah for your suggestion: that's the way I am going to build my projects. now!
  Topic: Ex_PCD_Bootload.c with Interrupt
arnadan

Replies: 8
Views: 9148

PostForum: General CCS C Discussion   Posted: Thu Jan 16, 2014 12:30 am   Subject: Ex_PCD_Bootload.c with Interrupt
After contacting their support CCS found the root cause of my problem:

"There is a compiler bug with the jump_to_isr() function when compiling a multiple compilation unit that is causing the p ...
  Topic: Ex_PCD_Bootload.c with Interrupt
arnadan

Replies: 8
Views: 9148

PostForum: General CCS C Discussion   Posted: Fri Jan 10, 2014 2:13 am   Subject: Ex_PCD_Bootload.c with Interrupt
OK: Printf in interrupt not a good idea, but its only a test program. Interrupts are enabled correctly. How I know this:

If I compile and download the program using ICD-U64 programmer everything wo ...
  Topic: Ex_PCD_Bootload.c with Interrupt
arnadan

Replies: 8
Views: 9148

PostForum: General CCS C Discussion   Posted: Fri Jan 10, 2014 1:40 am   Subject: Ex_PCD_Bootload.c with Interrupt
Yes I just noticed that I forgot that. Added it now:

void main()
{
delay_ms(100);

printf("\r\nApplication Version 1.0\r\n");
printf("\ ...
  Topic: Ex_PCD_Bootload.c with Interrupt
arnadan

Replies: 8
Views: 9148

PostForum: General CCS C Discussion   Posted: Fri Jan 10, 2014 1:15 am   Subject: Ex_PCD_Bootload.c with Interrupt
I can successfully build and run Ex_PCD_Bootloader.c and Ex_PCD_Bootload.c. The Ex_PCD_Bootload.c has the following very simple main function:

void main()
{
delay_ms(100); ...
  Topic: using/compiling multiple files
arnadan

Replies: 15
Views: 44108

PostForum: General CCS C Discussion   Posted: Fri Dec 13, 2013 10:00 am   Subject: error dyn mem mis-match true!=false
Very old post but still no solution! So I had to find a solution by myself and want to share it here:

Include the following line in all of your *.C files (respectively in the common project.h file ...
  Topic: CCS C vs Microchip C18
arnadan

Replies: 11
Views: 25981

PostForum: General CCS C Discussion   Posted: Fri Nov 29, 2013 12:07 am   Subject: CCS C vs Microchip C18
After reading this post some weeks ago I decided to buy the CCS compiler. Unfortunately I have to say that I already regret this decision!

CCS IDE is very awkward to use and so far I could not get ...
 
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