Top "Cortex-m3" questions

For questions specifically for the Cortex-M3.

call stack unwinding in ARM cortex m3

I would like to create a debugging tool which will help me debug better my application. I'm working bare-bones (without …

c arm stack-trace cortex-m3 iar
Toolchain ARM Cortex M4

is there a way how to setup Eclipse + gnu gcc + debuger for ARM Cortex M3/M4 based micros (Stellaris, Kinetis)? …

eclipse gcc arm toolchain cortex-m3
gcc link file for memory map, what syntax is that?

When using gcc to cross-compile for an MCU you provide a linker script file to the linker so it knows …

gcc linker arm microcontroller cortex-m3
Show printf messages in IDE during debug

We have a device and I'd like to use printf function to send messages to the IDE for debugging purposes. …

debugging arm cortex-m3 keil
Programmatically cause Undefined Instruction exception

I want to cause an ARM Cortex-M3 Undefined Instruction exception for the test of my test fixture. The IAR compiler …

gcc arm inline-assembly cortex-m3
Switching context inside an ISR on Cortex-M

I'm trying to write a barebones round-robin scheduler for the Cortex-M using the CodeSourcery GCC toolchain. My scheduler uses the …

embedded arm cortex-m3
ARM Assembly: Absolute Value Function: Are two or three lines faster?

In my embedded systems class, we were asked to re-code the given C-function AbsVal into ARM Assembly. We were told …

performance optimization assembly arm cortex-m3
ARM M4 Instructions per Cycle (IPC) counters

I would like to count the number of Instructions per Cycle executed on an ARM cortex-M4 (or cortex-M3) processor. What …

c arm performancecounter cortex-m3 cortex-m
Add a custom compiler to XCode 3.2

I have a working gcc 4.3.3 toolchain for an ARM Cortex-m3 and would like to integrate it into XCode. Is there …

xcode cross-compiling xcode3.2 cortex-m3
How does the in-application programming for ARM (Cortex M3) work?

I'm working on a custom Cortex-M3-based device and I need to implement in-application programming (IAP) mechanism so that it …

arm embedded cortex-m3 stm32