How to use ETPU in half-duplex communication

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How to use ETPU in half-duplex communication

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Wu
Contributor I
Hi,

I am using fs_etpu_uart_init function to set TPUCH12(transmitter) and
tpuch13(receiver) as a communication port base on MCF5232.

Because my UART interface is half-duplex port, once TPUCH12 finished
data sending, I want to set TPUCH12 to signal high so that tpuch13 can
<SCRIPT></SCRIPT> receive data from the port.

How can I do it by modifying the code in etpu_uart.c file?

Thanks,

Regards,

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carlos_chavez
NXP Employee
NXP Employee
Greetings Wu,
 
Did you get your question answered?  Please let us know.  I'm sure that the FSL Forum Community would be interested in knowing.
 
Thanks,
Carlos
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