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

Regarding MC9S12C32 demo application

Posted by Nobody/Anonymous on June 6, 2005
I tried to download the demo app for MC9S12C32 into MC9S12DP256 controller.The download seemed to be successful but I was not able to put breakpoints or run the application.Do I need to change any configuration related files for downloading the app into this controller.

RE: Regarding MC9S12C32 demo application

Posted by Richard on June 6, 2005
I have not tried the code on a larger processor yet as at the moment I only have the ’32 hardware. I will shortly be receiving some ‘256 hardware and will be producing a supported port for that platform that also supports banked memory models.

In the mean time I have just tried running the existing port in the simulator (small memory model only) having changed the processor to a ‘256 and it seems to execute ok.

To do this I:

+ Opened the existing project.

+ From the ‘Processor Expert’ menu item selected ‘Open Processor Expert for project RTOSDemo”.

+ In the bean selector window – double clicked on ‘CPU->Motorola->HCS12->DP->MC9S12DP256’. This adds the cpu bean to the project.

+ In the project window, under the Processor Expert tab, right click on the CPU->’256 bean that was just added and select ‘Select CPU as Target’ from the pop up menu.

+ Double click on the same item in the project window to bring up the bean inspector for the CPU. In the bean inspector go to the Build Options tab and change the memory model option to ‘small’.

+ Next in the project window go to the ‘beans->ButtonInterrupt’ bean – double click to show the bean in the bean inspector. You will see that an error is shown because the IO pin used for the button is not valid on the ‘256 processor. Select another pin.


Now the project will build and should execute. You will have to let the vectors.c file to get overwritten – then update the overwritten file as per the “copy of vectors.c” file that is included in the download. If you don’t do this the RTOS tick will not fire.

Hope to be more helpful when the new hardware arrives. Then I will be able to give you the source code.

Regards.


[ 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