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Posts: 2
Registered: ‎07-06-2017

UART on Mighty Gecko wireless starter kit problems

[ Edited ]



I am trying to communicate with EFR32MG12 with Zigbee firmware. Stack version is EmberZNet, and I started with a customized Home Gateway HA application.


I connect UART pins in expansion header on mainboard to an hyperterminal running on Windows (CoolTermWin). I have problems to connect. When I try, an error message appears, which say "Serial Port Error. Break condition". The configuration used is 115200 bauds, no parity, 8 data bits and 1 stop bit. No hardware/software flow control. Macro COM_USART0_ENABLE is set in the firmware.


Is there any other configuration I need to communicate using uart ports?


Thank you,