Just picked up one of these ARM Cortex-M3 LPC1768 mini boards from eBay. It\'s basically a breakout board.
I\'m working with FreeRTOS on an STM32 (Cortex-M3), a开发者_如何学运维nd using the CMSIS library from ST to bootstrap everything.
I have firmware running on LPC1754, 59 and 68 + FreeRTOS + CMSIS. I\'d like to be able to put the microcontroller in the lowest power mode possible, but:
When you build a gcc toolchain there is the possibility to build it asarm-elf or as arm-none-eabi, but what is the difference?
Does anyone have a linker script specifically for the Stellaris LM3S8962 board or could explain how to create one?I am using the codesourcery g++ lite toolchain and can successfully create the开发者_运
Is it possible to compile C/C++ code for the ARM Cortex M3 (LPC1768) using vanilla GCC with the --target switch, or will I need to compile GCC, binutils, etc to do this?开发者_JAVA百科As already said,
I\'m trying to build the foreign function interface library for a Cortex-M3 processor using GCC. According to http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html:
When I use JTAG to load my C code to evaluation board, it loads successfully. However, when I executed my code from main(), I immediately got \"CPU is not halted\" error, followed by \"No APB-AP found
I have a Keil ULINK2USB emulator box attached to the JTAG connector on my board, which is working fine with the Cortex-M3 CPU onboard (TI/Stellaris/LuminaryMicro LM3S series). It seems that both a JTA
I am debugging a piece of firmware on an arm-family cpu (Cortex M3). The debugger shows the CPU registers, including one called \'xPSR\' which includes a sub-field called \'ISR\'.The mode in the CPU
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