HW Floating Point on nrf52

    This site uses cookies. By continuing to browse this site, you are agreeing to our Cookie Policy.

    • HW Floating Point on nrf52

      I'm trying to set up HW floating point on a nrf52840. Whatever I set ARM FP ABI TYPE and ARM FP TYPE to in the Code Generation tab, I seem to get the same performance. In the debugger, in the Registers window, the FPU is shown as unused.

      When I single step through the code I can see that various FPU initialisations are occurring.

      Any suggestions?
    • Hello,

      Thank you for your inquiry.
      Such an issue is not known to us.
      How exactly are you setting up your project?
      Is FPU enabled?
      Could you provide an example project for reproduction purposes?

      Best regards,
      Nino
      Please read the forum rules before posting: Forum Rules

      Keep in mind, this is not a support forum. Its main purpose is user to user interaction.
      Our engineers will try to answer your questions between their projects if possible but this can be delayed by longer periods of time.
      Should you be entitled to support contact us per e-mail.
      Alternatively our support ticketing system can be used as well: segger.com/ticket/