RP2040 pico CAN-BUS ACAN2515.h-library how to change from loopBackMode to normal mode?

Projects Programming
3

Maybe I'm crosseyed today but shouldn't this be using RP2040 GPIO numbers and not MCP2525 PIN numbers.



  // There are no default SPI pins so they must be explicitly assigned
  // ATTENTION ! Make sure to only assign IO-pins that can be used
  // According to the RP2040 data sheet, section 1.4.3 ”GPIO Functions” page 13, 
  SPI.setSCK(MCP2515_SCK);
  SPI.setTX(MCP2515_MOSI);
  SPI.setRX(MCP2515_MISO);
  SPI.setCS(MCP2515_CS);
  SPI.begin();
  Serial.println("SPI.begin();; done");