Questions and discussions about the software that runs on the TD RF module itself.
francois
 
Posts: 47
Joined: Tue Jun 16, 2015 6:13 am

UART RX to be inverted

by francois Mon Sep 12, 2016 9:51 am

Hi
I need to invert the UART0 RX pin TTL level in order to be compliant with some RS232 sensors.
I found this define setting: UART_CTRL_RXINV in efm32g_uart.h fine.

How can I access the UART0 Control register to setup this setting ?
Thanks in advance
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