Yes Alan. I started testing with 1 MHz and dropped the speed to check.
*are you sure that clock rising/falling edges are configured correctly for mosi/miso read/write requirements? *Yes I check it properly. Em qua., 28 de ago. de 2024 às 12:48, Alan C. Assis <acas...@gmail.com> escreveu: > Hi Tomek, > > As you can see in the signal wave screenshots, he is using 100Hz, which is > already too slow for SPI. > > BR, > > Alan > > On Wed, Aug 28, 2024 at 12:15 PM Tomek CEDRO <to...@cedro.info> wrote: > > > are you sure that clock rising/falling edges are configured correctly for > > mosi/miso read/write requirements? > > > > have you tried lowering the frequency to eliminate timing issues? > > > > -- > > CeDeROM, SQ7MHZ, http://www.tomek.cedro.info > > > -- *Felipe Moura de Oliveira* *Universidade Federal de Minas Gerais* Linkedin <https://www.linkedin.com/in/felipe-oliveira-75a651a0> <https://twitter.com/FelipeMOliveir?lang=pt-br>
