As many UARTs as possible

Official Hardware MKR Family MKR NB 1500
1

Guys, I am trying to check how many UART I can have by using SERCOM thing.
I got 3 working (inckuding the default one RX/TX).

Now I am trying to add 4th one and would like to ask if that code will work?

void SERCOM0_Handler()
{
  mySerial2.IrqHandler();
  mySerial3.IrqHandler();
}

So can we have 2 UARTs on the same SERCOM?

2

nicksavenko

You've done well getting 3 UARTS, I failed to do that - see my post to this forum 3 days ago.

Would you mind sharing your code for adding one extra UART to the NB1500. It would help me see where I went wrong.

BTW I can't see why your idea wouldn't work. If the baud rates for each UART weren't too fast.