Hi, I am looking for a minimal example of SPI usage on the Arduino Portenta H7. In particular reading data from a slave device. The traditional Arduino SPI header does not appear to work, with some digging it appears to be due to the SPI.h not having a wrapper for mbed-os, which I am not too famili…

Also posted on Github: This code has worked for me: // Minimal SPI example #include "mbed.h" #include "Arduino.h" using namespace mbed; SPI spi(PC_3, PC_2, PI_1); // MOSI,MISO,SCK,CS* (* - optional). void setup() { Serial.begin(2000000); // Initialization of serial c…

@mateo996 the classic Arduino SPI API is fully supported by MbedOS-enabled Arduino boards. Please, check Minimal example of SPI for Portenta H7 · Issue #131 · arduino/ArduinoCore-mbed · GitHub for a minimal example sketch.

Minimal example of SPI for Portenta H7

Official Hardware Portenta Family Portenta H7

pert February 8, 2021, 7:34pm 2

Since any information gained there will likely be of interest to those participating in the discussion here, I'll link to @mateo996's duplicate request on GitHub:

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Minimal example of SPI for Portenta H7

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