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 Cortex-M0 processor implements the PendSV exception handler to allow low priority interrupts to preempt current execution. However, the…
The Cortex-M0 processor implements a basic exception model with 7 exception types. The PendSV (pendable service request) exception is one…
When developing embedded systems using the ARM Cortex-M0 processor and a bootloader, you may encounter issues with incorrect vector tables…
The Cortex-M0 and Cortex-M3 are two popular ARM processor cores used in many embedded and IoT applications. Both support vector…
When a context switch occurs on a Cortex-M0 processor, the state of the current thread must be saved so that…
The Cortex-M0 is one of ARM's smallest and simplest microcontroller cores, aimed at low-cost and low-power embedded applications. Like all…
Context switching on Cortex-M0 microcontrollers can impact real-time performance if not optimized properly. By following best practices like minimizing the…
When developing embedded systems using ARM Cortex-M processors, a common issue that can occur is the bootloader causing an incorrect…
Context switching on Cortex-M0 microcontrollers can be problematic due to the limited resources available on these low-cost ARM chips. While…
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