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Using the Serial Port on TWR_SER Module

Question asked by Roger Amstell on Jun 6, 2015
Latest reply on Jun 16, 2015 by Roger Amstell

i'm using a TWR-K64F120M and TWR_SER modules in a tower and would like to know how to access the serial port on the TWR_SER using MQX and KSDK 1.2.0.

 

Using MQX 4.2 classic and changing the BSP_DEFAULT_IO_CHANNEL to "ittyf:" I can successfully run the eth_to_serial_twrk64f120m demo using the serial port on the TWR_SER board.

 

When running the same eth_to_serial_twrk64f120m demo using MQX and the KSDK it uses device "tty:" which is itself uses "nio_ser1:" and the serial data appears OpenSDA USB COM port.

 

How can this be changed to use the serial port on the TWR_SER board?

 

Kind regards

Roger

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