Hackaday

Execution Tracing On Cortex-M3 Microcontrollers

The higher-power ARM micros have a bunch of debugging tools for program and data tracing, as you would expect. This feature – CoreSight Trace Macrocells – is also found in the lowly ARM Cortex M3 ...
EDN

The Choices for Programming ARM Cortex-M Microcontrollers

An increasing number of vendors offer 32-bit microcontrollers based on ARM® Cortex®-M processors, and at the same time, there are also new development environments introduced for these microcontroller ...
Hackaday

cortex-m3

The number of easily usable and programmable microcontrollers is small, so when selecting one for a project there are only a handful of very popular, well documented chips that most of us reach for.
Design-Reuse

Debugging with Cortex-M3 Microcontrollers

Before the introduction of on-chip debugging, most software developers were using expensive In-Circuit Emulators (ICE) for application testing on microcontrollers.High-end emulators were connected via ...
Electronics Weekly

ARM Cortex-M3 microcontroller has own debug probe

Energy Micro is offering a development kit for its ARM Cortex-M3-based EFM32 Giant Gecko microcontrollers, which provides users with full J-Trace and J-Link support. According to Andreas Koller, v-p ...
Electronics Weekly

Swap your old ARM microcontroller for a Cortex-M3

Atmel’s new AM3S and SAM3N flash Cortex-M3 microcontrollers are compatible with the earlier SAM7S flash ARM7 series and can offer more powerful peripherals, more performance and bigger memories. The ...