Quality RTOS & Embedded Software

 Real time embedded FreeRTOS RSS feed 
Real time embedded FreeRTOS mailing list 
Quick Start Supported MCUs PDF Books Trace Tools Ecosystem TCP & FAT Training




Loading

Error on Timer1 with dsPIC

Posted by Luis Farinha on November 23, 2008
Hello.

I'm creating a project using freeRTOS in dsPIC30F6011A, and when I compile the following error occurs:


Source\portable\MPLAB\PIC24_dsPIC\port.c: In function 'prvSetupTimerInterrupt':
Source\portable\MPLAB\PIC24_dsPIC\port.c:277: error: 'TCON_16BIT' has no member named 'TCKPS0'
Source\portable\MPLAB\PIC24_dsPIC\port.c:278: error: 'TCON_16BIT' has no member named 'TCKPS1'

How can I resolve it??


Thanks

Luis Farinha


RE: Error on Timer1 with dsPIC

Posted by MEdwards on November 23, 2008
Is this the exact same question? http://sourceforge.net/forum/forum.php?thread_id=2593706&forum_id=382005

The setup of the tick interrupt uses a timer peripheral. If you want to switch the code from one device to another and the timer peripheral or the header files that define the timer registers are different then you are going to have to modify the code.

You need to look up in the user manual for the dsPIC30 how you setup the timer to generate a fixed frequency tick. Also look at the header files. It might just be the header files that define the TCKPS0 structures have changed.

RE: Error on Timer1 with dsPIC

Posted by Richard Damon on November 24, 2008
The TCON Timer definiiton now defines a two bit field TCKPS instead of two sepereate 1 bit fields TCKPS0 and TCKPS1, just change the two assignments to a single assignment.


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




Copyright (C) 2004-2010 Richard Barry. Copyright (C) 2010-2016 Real Time Engineers Ltd.
Any and all data, files, source code, html content and documentation included in the FreeRTOSTM distribution or available on this site are the exclusive property of Real Time Engineers Ltd.. See the files license.txt (included in the distribution) and this copyright notice for more information. FreeRTOSTM and FreeRTOS.orgTM are trade marks of Real Time Engineers Ltd.

Latest News:

FreeRTOS V9.0.0 is now available for download.


Free TCP/IP and file system demos for the RTOS


Sponsored Links

⇓ Now With No Code Size Limit! ⇓
⇑ Free Download Without Registering ⇑


FreeRTOS Partners

ARM Connected RTOS partner for all ARM microcontroller cores

Renesas Electronics Gold Alliance RTOS Partner.jpg

Microchip Premier RTOS Partner

RTOS partner of NXP for all NXP ARM microcontrollers

Atmel RTOS partner supporting ARM Cortex-M3 and AVR32 microcontrollers

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

Xilinx Microblaze and Zynq partner

Silicon Labs low power RTOS partner

Altera RTOS partner for Nios II and Cortex-A9 SoC

Freescale Alliance RTOS Member supporting ARM and ColdFire microcontrollers

Infineon ARM Cortex-M microcontrollers

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

Cypress RTOS partner supporting ARM Cortex-M3

Fujitsu RTOS partner supporting ARM Cortex-M3 and FM3

Microsemi (previously Actel) RTOS partner supporting ARM Cortex-M3

Atollic Partner

IAR Partner

Keil ARM Partner

Embedded Artists