Serial Wire Viewer (SWV) is a real-time trace functionality that is available in Arm Cortex-M microcontrollers. It allows real-time data…
The Arm Cortex-M series of processors feature a Debug Access Port (DAP) that provides debug capability and access to the…
The Cortex-M3 processor provides multiple clock control features that allow significant power savings by slowing or stopping clocks when parts…
Sleep-on-exit is a feature in Cortex-M3 processors that allows the processor to automatically enter a low power sleep mode when…
The ARM architecture refers to a family of reduced instruction set computing (RISC) processors that are widely used in embedded…
The Arm Cortex-M processors utilize a 3-stage instruction pipeline to achieve higher performance compared to simpler single cycle execution. The…
When compiling code for ARM processors using gcc, there are three key compiler flags that control the target processor and…
When compiling code for the ARM Cortex-M3 processor, you may encounter an error like "uses VFP register arguments, target CPU…
The ARM Cortex-M3 processor provides built-in support for multitasking, allowing multiple tasks to run concurrently. This increases overall system performance…
The ARM Cortex-M3 is a popular 32-bit processor based on the ARMv7-M architecture. It is designed for low-power embedded applications…
Debugging ARM Cortex-M3 with OpenOCD and GDB can seem daunting at first, but it becomes easier with some helpful tips…
When it comes to choosing an ARM compiler, developers typically have three main options - IAR, GNU, and LLVM/Clang. Each…
The Cortex-M4F processor has hardware support for both fixed point and floating point math operations. Fixed point math uses integer…
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