I am having some trouble getting LPUART2 to work on the FRDM-KL82Z EVK.
LPUART0 and LPUART1 are working, however, when i moved over to use LPUART2 I am unable to send or receive any uart data.
I am using PTD3 for TX and PTD2 for RX, both configured in alt. mux mode 3.
Looking through the KL82 Sub-Family Reference Manual, the LPUART2 peripheral uses the INTMUX0 IRQ. Adding the following initialization lines did not seem to correct the problem:
Is there another step I am missing to configure LPUART2?