Quality RTOS & Embedded Software

 Real time embedded FreeRTOS RSS feed 
Quick Start Supported MCUs PDF Books Trace Tools Ecosystem


PIC18 Port Problem

Posted by Romulo Antao on November 2, 2009
Hi everybody.
I'm starting to use freeRTOS for the first time and trying to build a small program to blink leds with a pic18f4580. I've already created a project file following this webpage http://solar-blogg.blogspot.com/2009/06/setting-up-freertos-for-pic18-using.html, but everytime i get to the linking part i get the error:

Error - section '.udata___heap.o' can not fit the section. Section '.udata___heap.o' length=0x00000400

I also get some warning messages saying

FreeRTOS\Source\queue.c:1028:Warning [2058] call of function without prototype


FreeRTOS\Source\list.c:66:Warning [2066] type qualifier mismatch in assignment

Can someone give me a few ints about these problems?
Can I also use tiny bootloader to run the code generated?


RE: PIC18 Port Problem

Posted by Dave on November 3, 2009
Just don't do it, get yourself a real processor and a real compiler.

[ Back to the top ]    [ About FreeRTOS ]    [ Sitemap ]    [ ]

Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.

Latest News

Meet us at Embedded World. Hall 3A-525.

Hear from Richard Barry at Embedded World. Feb 28, 16:00, Hall 4-428.

Video: Watch James Gosling & Richard Barry at re:Invent, Las Vegas 2017.

FreeRTOS kernel V10.0.1 is available for immediate download. Now MIT licensed.

FreeRTOS Partners

ARM Connected RTOS partner for all ARM microcontroller cores

IAR Partner

Microchip Premier RTOS Partner

RTOS partner of NXP for all NXP ARM microcontrollers

STMicro RTOS partner supporting ARM7, ARM Cortex-M3, ARM Cortex-M4 and ARM Cortex-M0

Texas Instruments MCU Developer Network RTOS partner for ARM and MSP430 microcontrollers

OpenRTOS and SafeRTOS