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  Topic: problem with write_program_memory
microlo75

Replies: 1
Views: 3879

PostForum: General CCS C Discussion   Posted: Fri Aug 03, 2012 6:39 am   Subject: Re: problem with write_program_memory
Hi all forum,
What's in 0x2A800?
thank you very much



maybe because it fits with write_program_memory multiple of 1024 (erase_program_memory) clear after the 1024 bytes ? and position 0x2ABFA ...
  Topic: problem with write_program_memory
microlo75

Replies: 1
Views: 3879

PostForum: General CCS C Discussion   Posted: Fri Aug 03, 2012 3:33 am   Subject: problem with write_program_memory
Hi all forum,

use PIC24fj256gb110

if I write the lease 0x2A800 the micro is corrupt!

the rest of the flash instead writes perfectly,

example:
write_program_memory (0x2A800, date, 16);

...
  Topic: Help for Bootloader USB
microlo75

Replies: 0
Views: 3449

PostForum: General CCS C Discussion   Posted: Thu Apr 05, 2012 3:25 am   Subject: Help for Bootloader USB
H forum,
use PIC24FJ256GB110 Compiler V. 4.131

I reserved the beginning of the program to use the USB bootloader
But a strange thing happens in "usb_gets and other...",
when I make ...
  Topic: Verify file .hex
microlo75

Replies: 11
Views: 14231

PostForum: General CCS C Discussion   Posted: Mon Nov 28, 2011 3:23 am   Subject: solved
thanks for the help,
I solved by checking the crc of each line, instead of CRC ccs.

Alex
  Topic: Verify file .hex
microlo75

Replies: 11
Views: 14231

PostForum: General CCS C Discussion   Posted: Sun Nov 27, 2011 2:42 pm   Subject: Verify file .hex
The CRC should be of the data portion of the file, not the ascii file you are looking at (you will have to look at the data portion only to get the same CRC). Take a look at page 3 of this note for t ...
  Topic: Verify file .hex
microlo75

Replies: 11
Views: 14231

PostForum: General CCS C Discussion   Posted: Sun Nov 27, 2011 2:41 pm   Subject: Verify file .hex
how do I verify a file. hex?

Import it into MPLAB. If it has a CRC error, MPLAB will tell you.
Do this with the File / Import menu in MPLAB.

tks for reply,

my clients .... "before doi ...
  Topic: Verify file .hex
microlo75

Replies: 11
Views: 14231

PostForum: General CCS C Discussion   Posted: Sun Nov 27, 2011 12:24 pm   Subject: Verify file .hex
Hi forum,

before doing a firmware update with bootloader,
how do I verify a file. hex?
I would check that the CRC is correct, how do I calculate it?

....
....
:1082400002003700094EE20004003A ...
  Topic: 4.122 not work
microlo75

Replies: 1
Views: 3311

PostForum: General CCS C Discussion   Posted: Mon Jun 27, 2011 7:56 am   Subject: 4.122 not work
Hi all forum,

I hope that the 4,122 solve my many problems .... but ...


Programming...
Programming/Verify complete

Running...
RIErr0040: The target device is not ready for debugging. ...
  Topic: Problem trace MPLAB
microlo75

Replies: 3
Views: 7399

PostForum: General CCS C Discussion   Posted: Sat Jun 18, 2011 6:37 am   Subject: Problem trace MPLAB
Contact CCS for more info or help, sounds like a 'bug',could be in the device header or the compiler itself.
Considering how many variations of PIC there are now(compared to 20 years ago) it amazes m ...
  Topic: Problem trace MPLAB
microlo75

Replies: 3
Views: 7399

PostForum: General CCS C Discussion   Posted: Sat Jun 18, 2011 3:48 am   Subject: Re: Problem trace MPLAB
Hi forum,

Use PIC24fj256gb110 with MPLAB and Compiler V. 4121 and REAL-ICE
the program works but it stops by itself "Target halted" Shocked

!!!!!!!!!! with 4.119 work.... Evil or Very Mad
  Topic: Problem trace MPLAB
microlo75

Replies: 3
Views: 7399

PostForum: General CCS C Discussion   Posted: Fri Jun 17, 2011 10:18 am   Subject: Problem trace MPLAB
Hi forum,

Use PIC24fj256gb110 with MPLAB and Compiler V. 4121 and REAL-ICE
the program works but it stops by itself "Target halted" Shocked

#fuses HS,PR_PLL,DEBUG,NOWDT,ICSP2, NOPRO ...
  Topic: Problem with int32
microlo75

Replies: 4
Views: 5148

PostForum: General CCS C Discussion   Posted: Fri Jun 10, 2011 8:38 am   Subject: Problem with int32
I already had the same problem. Change your variable to unsigned long!

Hope this help Laughing



does not work ...
but it is is a bug ? of 4119?

Sad


I say alone ....
is a bug in 4119 ...
  Topic: Problem with int32
microlo75

Replies: 4
Views: 5148

PostForum: General CCS C Discussion   Posted: Thu Jun 09, 2011 1:33 am   Subject: Problem with int32
I already had the same problem. Change your variable to unsigned long!

Hope this help Laughing



does not work ...
but it is is a bug ? of 4119?

Sad


I say alone ....
is a bug in 4119 ...
  Topic: Problem with int32
microlo75

Replies: 4
Views: 5148

PostForum: General CCS C Discussion   Posted: Thu Jun 09, 2011 1:28 am   Subject: Problem with int32
I already had the same problem. Change your variable to unsigned long!

Hope this help Laughing



does not work ...
but it is is a bug ? of 4119?

Sad
  Topic: Problem with int32
microlo75

Replies: 4
Views: 5148

PostForum: General CCS C Discussion   Posted: Wed Jun 08, 2011 10:56 am   Subject: Problem with int32
Hi,

Embarassed

in this simple code:

int32 n;
for(n=1;n<120000;n++)
{
...code
}

when n reaches to 65535 resets to 0! Why?
never reaches more than 65535 !!!
USE MPLAB 8.6 ...
 
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