I am using a FRDM-KE06Z board.
I use PE to establish a SynchroMaster in my project.
It seems that freescale's SPI function like SendChar and RecvChar has already control CS pin of SPI automatically
( In other MCU, I have control CS pin directly)
My problem is that Sometimes I need to control the CS pin of SPI interface directly to wake up the external IC
Can I assign the CS pin in PE as BitIO in the same time?
Thanks for help