Hi Roberto, We have the SPI Tool that does exactly what you want:
Application Configuration --->
System Libraries and NSH Add-Ons --->
[*] SPI tool --->
BR,
Alan
On 3/4/22, Roberto Bucher <roberto.buc...@supsi.ch> wrote:
> Hi
>
> where can I found a simple example that send n bytes to the SPI and
> receive m bytes?
>
> I can now see the /dev/spi but using simple methods like open and write
> doesn't give me any signal on the bus...
>
> Thanks in advance
>
> Roberto
>
>
