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[FreeRTOS Home] [Live FreeRTOS Forum] [FAQ] [Archive Top] [May 2006 Threads] ST STR912FW44 supportPosted by baxsie on May 29, 2006 I am looking at the STR912FW44:
http://mcu.st.com/mcu/modules.php?name=mcu&file=devicedocs&DEV=STR912FW44&FAM=101
It is a pretty nice part:
96 MHz ARM 9 CAN USB Ethernet 512KB flash 96KB RAM
All integrated on a single chip. Pricing looks reasonable with DigiKey showing about $17 and my disty promising < $10 in quantity.
I have been looking at the Atmel AT91SAM7X, but since the project got delayed and the STR912FW44 is now available, I am considering using it.
Are there plans to port FreeRTOS to the STR912FW44 ?
I may be able to arrange a development system if you need one.
HAL code for the STR912FW44Posted by baxsie on May 29, 2006 Interesting:
Firmware library ST freely distributes Hardware Abstraction Layer (HAL) library source files for the STR910F from www.st.com/mcu. This tested and proven collection of standard ANSI āCā functions manipulates all low level silicon functions, freeing you from worrying about the details so you can immediately start developing your application. Just include the functions in your project and call them from your own drivers, RTOS, communication stack, or application code.
The code is linked from this page: http://mcu.st.com/mcu/modules.php?name=mcu&file=devicedocs&DEV=STR912FW44&FAM=101 in the "software" table.
The odd think is that I do not see an evaluation board from ST for this processor.
RE: ST STR912FW44 supportPosted by Richard on May 29, 2006 I am getting more enquiries about ARM9 than anything else at the moment. A FreeRTOS.org port is needed! I think the main areas of difference are going to be how to handle the MMU and Cache.
Regards.
RE: HAL code for the STR912FW44Posted by Richard on May 29, 2006 I have not read it in detail yet, but looks interesting indeed.
Regards.
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