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atxmega128a3u freeRTOS - lwip 1.4.1 breaks usart

Posted by unnamed7 on July 24, 2015

hi, i'am trying to port FreeRTOS + lwip to atxmega128a3u and almost every thing is working fine, only my uart wont fire up when i compile my project with lwip files included, what can be the cause of this ? Any help would be appreciated.

withouth lwip files uart is working great with lwip files i just get one character "?" and nothing else, tasks are still working fine.

lwip is not initialized in my project, only compiled.

i'am using microchip: atxmega128a3u freeRTOS 8.2 lwip 1.4.1

atxmega128a3u freeRTOS - lwip 1.4.1 breaks usart

Posted by rtel on July 25, 2015

Sorry no idea, but if lwIP works by itself, and the UART works by itself, but the two don't work together, it is probably not a FreeRTOS issue.

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