• ARM CFFT Peak Velocity from Acceleration data

                   Hello guys,

          I am using an NRF chip with Cortex M4. Currently I am reading data from an accelerometer (12 signed bit ADC) and I have to get peak velocity. For that I am using the Omega arithmetic algorithm, as follows:

             - remove offset from…

  • How Arm is powering the road to cleaner smarter vehicles

    It has been a long time coming but the mass adoption of alternative powered vehicles is really starting to gain momentum. According to a recent Strategy Analytics report, by 2025 approximately one third of all cars produced are expected to be electrified…

  • DSP Filter Designer with Automatic code generation to CMSIS-DSP

    Did you know that there are 23 billion IoT embedded devices currently deployed around the world? This figure is expected to grow to a whopping 1 trillion devices by 2050!

    Less known, is that 80% of IoT devices are based around Arm’s Cortex-M microcontroller…

  • Signal processing capabilities of Cortex-M devices

    Picture your smart assistant at home: you say a command, and it recognizes your voice, processes what you’re saying and responds. This is an example of a multi-sensor device that requires signal processing. Signal processing technology is critical in…