Hi Roberto, Normally NuttX doesn't create /dev/spi or /dev/i2c for these buses, you need to enable the option to create the char device file; In the SPI case you need to enable this option:
[ ] SPI character driver Also you need to make sure that in your board initialization files the function spi_register() is called to register the spi device file. BR, Alan On 3/1/22, Roberto Bucher <roberto.buc...@supsi.ch> wrote: > Hi > > I'm trying to get the SPI working on the nucleo-144:f746 board, but I > can't see the /dev/spi on the generated binary... This means that the > SPI on this card is not (yet) implemented? > > Thanks in advance > > Roberto > >
