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Send byte from Arduino to TWR-K53N512 and viseversa.

Question asked by Omar Montano on Sep 17, 2015
Latest reply on Oct 29, 2015 by isaacavila

Dear Freescale experts,


I have a legacy platform (Arduino) that needs to communicate with TWR-K53N512's serial port. But despite my efforts I can not make TWR-K53N512 to receive data from Arduino.


I am using the 'Electrocardiograph and Heart Rate Monitor Application' ( running on TWR-K53N512 but when I send bytes from Arduino ( [0x52, 0x12] ), the tower does not seem to receive the data as there is no response back from the tower. I am using the following configuration for the communication.


Bits per second: 115200

Data bits: 8

Parity: None

Stop bits: 1

Flow Control: None


¿Any ideas of why this is happening?