• RTX, MessageQueue, Realtime desaster
    We have four identical µC systems based on STM32G081, running same, identical firmware. They receive commands via one, single RS-485 bus. One job is switching a GPIO pin from on to off. UART interrupt...
  • Realtime soft tracing with DS-5
    Does DS-5 support realtime soft tracing? The Lauterbach debugger provides this via the FDX feature. You do not need hardware tracing capability or any extended memory on the traget to buffer the trace...
  • Realtime CMSIS FIR Filter Issue
    Hi everyone, I'm trying to implement a realtime lowpass FIR filter using the CMSIS library. I'm essentially following their example here: http://www.keil.com/pack/doc/CMSIS/DSP/html/group__FIRLPF...
  • Displaying current time with realtime clock
    Hi all, I am using C167CS processor. I want to implement a real clock using realtime clock within C167CS which can show the current time as hours:minutes:seconds. I would appreciate if someone can...
  • How to disable interrupts realtime safely
    Hello Forum, I wanna disable interrupts on my 80C167. As far as I understood the User Manual, writes to the PSW (containing the IEN bit and the Interrupt-Level) will take place about two cycles later...