Author |
Message |
Topic: 18f45k22 union problem: union not working exactly !!! |
CYembedded
Replies: 2
Views: 6884
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Forum: General CCS C Discussion Posted: Tue Nov 17, 2015 2:46 pm Subject: 18f45k22 union problem: union not working exactly !!! |
Hi, I need a help about union usage for converting hex to floating point with the communication of GPRS modem.
I think it is simple but my code didn't show correct output.
In Visual Studio 2010 the ... |
Topic: Bootloader on PIC18F45K22 |
CYembedded
Replies: 25
Views: 43993
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Forum: General CCS C Discussion Posted: Tue Feb 10, 2015 3:42 am Subject: Bootloader on PIC18F45K22 |
Hi Ttelmah,
I worked my bootloader successfully at last.
Now I wonder whether I can program my PIC by an external eeprom or flash memory IC. In order to do that I hope I should change the codes in ... |
Topic: Bootloader on PIC18F45K22 |
CYembedded
Replies: 25
Views: 43993
|
Forum: General CCS C Discussion Posted: Tue Feb 03, 2015 3:57 am Subject: Bootloader on PIC18F45K22 |
Thanks for your interest.
The application worked fine. In gpio and sending string from the serial there is no problem.
The only problem I have just noticed that interrupts are not working.
When I ... |
Topic: Bootloader on PIC18F45K22 |
CYembedded
Replies: 25
Views: 43993
|
Forum: General CCS C Discussion Posted: Mon Feb 02, 2015 4:27 am Subject: Bootloader on PIC18F45K22 |
Thanks for your reply.
I corrected the wrong lines and at last I got this error in my bootloader:
OUT of ROM, A segment or the program is too large application
Seg 00500-00502, 0004 left, need 00 ... |
Topic: Bootloader on PIC18F45K22 |
CYembedded
Replies: 25
Views: 43993
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Forum: General CCS C Discussion Posted: Mon Feb 02, 2015 3:49 am Subject: Bootloader on PIC18F45K22 |
Hi,
my app program includes bootloader.h
but the program doesn't work.
My bootloader:
#include <main.h>
#fuses HSH,NOWDT,NOPROTECT,NOPLLEN
#use delay(internal=16MHz)
#use ... |
Topic: Bootloader on PIC18F45K22 |
CYembedded
Replies: 25
Views: 43993
|
Forum: General CCS C Discussion Posted: Sat Jan 31, 2015 5:46 am Subject: Bootloader on PIC18F45K22 |
Hi,
I have a problem with 45k22 bootloader.
I wrote the bootloader.hex into the pic and it works fine.
But the problem is when I loaded the application hex file after the bootloader
and reset t ... |
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