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[FreeRTOS Home] [Live FreeRTOS Forum] [FAQ] [Archive Top] [September 2010 Threads] Problem with ARM 7 and EclipsePosted by Lukas Alves on September 15, 2010 I'm using Eclipse to compile FreeRTOS demo application for ARM7 and Eclipse (ARM7_AT91SAM7X256_Eclipse) but when I build it one error occur:
cc1.exe: error: unrecognized command line option "-fno-dwarf2-cfi-asm"
I tried to comment the -fno-dwarf2-cfi-asm CFLAGS and it works, compile without errors. But I don't know if I can do this. When I try Run the demo using the OpenOCD Programmer a message appears saying:
terminate, exit value: -1073741515
Can any one help me with configuring the eclipse. I tried to follow the FreeRTOS instructions but it doesn't work.
RE: Problem with ARM 7 and EclipsePosted by MEdwards on September 15, 2010 The instructions on the main FreeRTOS pages are out of date, Eclipse and OpenOCD have moved on since. You could try http://interactive.freertos.org/entries/206059-windows-eclipse-arm-toolchain-tutorial-for-beginners-in-german-based-on-stm32f103-cortex-m3 if you speak German or use Google translation.
RE: Problem with ARM 7 and EclipsePosted by Lukas Alves on September 29, 2010 edwards3 I tried to use google translator and it works well. But I'm using OLIMEX AMR-USB-OCD and SAM7-EX256 Olimex development board (AT91SAM7X256 ARM7TDMI-S MICROCONTROLLER) that is different from the Cortex M4 that you use, and the tollchain seems to be different. I need the FreeRTOS to complete one school project, that I need the arm board connected to internet via ethernet, and FreeRTOS.
Can anybody help me configuring eclipse for FreeRTOS and OLIMEX development board?
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