porting freeRTOS to pic18f8680
Hello,
I’m a beginner. I want to porting freeRTOS to PIC18f8680. The Problem is that the tasks are not called.
What could the problem be?
Thanks for help.
Here my linker script:
LIBPATH .
FILES c018i.o
FILES clib.lib
FILES p18f8680.lib
CODEPAGE NAME=vectors START=0x0 END=0x29 PROTECTED
CODEPAGE NAME=page START=0x2A END=0xFFFF
CODEPAGE NAME=idlocs START=0x200000 END=0x200007 PROTECTED
CODEPAGE NAME=config START=0x300000 END=0x30000D PROTECTED
CODEPAGE NAME=devid START=0x3FFFFE END=0x3FFFFF PROTECTED
CODEPAGE NAME=eedata START=0xF00000 END=0xF003FF PROTECTED
ACCESSBANK NAME=accessram START=0x0 END=0x5F
DATABANK NAME=BIG_BLOCK START=0x60 END=0xCFF
DATABANK NAME=sfr13 START=0xD00 END=0xDFF PROTECTED
DATABANK NAME=sfr14 START=0xE00 END=0xEFF PROTECTED
DATABANK NAME=sfr15 START=0xF00 END=0xF5F PROTECTED
ACCESSBANK NAME=accesssfr START=0xF60 END=0xFFF PROTECTED
SECTION NAME=CONFIG ROM=config
STACK SIZE=0x60 RAM=BIG_BLOCK
porting freeRTOS to pic18f8680
you can Check length of source file path, the length of file full name is must not be more than 32 characters.
porting freeRTOS to pic18f8680
You were right it were more than 32 characters, but i have still the same problem that the tasks are not called…?
Further ideas?
porting freeRTOS to pic18f8680
You were right it were more than 32 characters, but i have still the same problem that the tasks are not called…?
Further ideas?
porting freeRTOS to pic18f8680
The include file path must be vailed, please check it!
porting freeRTOS to pic18f8680
hi everybody,
i would like to port FreeRTOS to pic18 too. But i don’t have much background on RTOS. Is there any document that i can refer to?
Thanks.
porting freeRTOS to pic18f8680
If you are using WizC or MPLAB then there is a pic 18 port already. The issue being getting the linker script correct. I think WizC will be easier to use.
Other than that take a look at the "implementation" pages of the FreeRTOS.org web site. It gives a lot of information, albeit for an AVR not pic.
Regards.