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USING MULTIPLE LPUART

Question asked by Sushma Mantagani on Jun 18, 2019
Latest reply on Jun 18, 2019 by Sushma Mantagani

Hello

I want to use multiple UART channels , UART1 and UART2 ; So I have made the following modifications to the code;

UART1 connected via USB - COM4 (throwing the ASCII value corresponding to 123) - baud rate 115200

UART2 connected to USB to TTL converter - COM14 - baud rate 9600 (PTA9-Tx connected to Rx pin of USB-TTL converter and GND of both connected)

 

UART1 is giving values 

UART 2 - I don't see transmission occurring

 

I have attached the code below, Kindly let me know where am I going wrong.

 

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