How to set i.MX 8M mini EVK UART3 CTS pin LOW from C or C++?

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How to set i.MX 8M mini EVK UART3 CTS pin LOW from C or C++?

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knaing
Contributor II

Does anyone know how to set i.MX 8M mini EVK UART3 CTS pin LOW from C or C++?

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igorpadykov
NXP Employee
NXP Employee

Hi Kyaw

one can try using bits CTS,CTSC register UARTx_UCR2 described in

sect.16.2.14.4 UART Control Register 2 (UARTx_UCR2)

i.MX 8M Mini Applications Processor Reference Manual

examples of register read/write can be found in memtool:

memtool\test - imx-test - i.MX Driver Test Application Software 

Best regards
igor
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