What hardware does MQX assign ittya to

[barbercolman]

Trying to get serial communications working on ittya. Compiled the BSP and PSP etc. I was looking at the K60 documentation and see that UART1 RX and TX can be using either PTA pins 1 and 2 or PTA1 pins 14 and 15. This is from the K60 signal multiplexing and pin assignments pinout chart. How do I find out which pins are assigned to ittya.

Thanks

[c0170 · Accepted solution]

Hi barber colman,

_bsp_serial_io_init function is located in init_gpio file. This function handles initialization of the muxs and clocks for the serial driver.

Regards,

MartinK

[barbercolman]

Thanks

I had not stepped far enough into the code.

[timias]

FYI the K60 BSP in MQX turns on flexbus by default which might intefere with some of your peripherals. You ahve to modify the BSP to remove it. There isn't a user_config.h setting to disable it