• How to create a CMSIS project for DiscoveryF407VG board?
    I have downloaded Keil 5.24a, and Arm cortex-M legacy support, when I want to create a new project, in micro selection step, in Software Packs there is no STM32F407VG micro, but there is STM32F407VGTx...
  • How should I build a STM32f4 CMSIS based project in keil5?
    Hello Sorry if my question is repetitive and boring but I'm here after 4 hours searching!! I have an STM32f4-discovery board and liked to programming it with CMSIS library! but there are many tutorials...
  • Audio artifacts from CMSIS/DSP Q15 => float => Q15 conversion
    I use CMSIS/DSP library in an audio application. I have issues with the conversions 16 bits PCM (=>) Q15 => float => Q15 (=>) 16 bits PCM (in fact no real conversion between 16 bits PCM and Q15, as I...
  • How do I migrate a Keil project made with MDK 4.x to MDK 5.x following CMSIS changes?
    I recieved an existing project made with MDK 4.x and I'd like to use a newer toolchain but CMSIS probably changed ina way that things are missing. Can anyone assist in this migration steps? Thank you...
  • Using CMSIS DSP on STM32F746ZG for FIR filtering
    Hi! We're trying to use the CMSIS DSP library to filter a real-time signal using the CMSIS dsp fir function. We are using the STM32746ZG board. We've calculated the coefficients in C and they are correct...