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Re: [lwip-users] freertos + lwip = no uart ?


From: Adam Fullerton
Subject: Re: [lwip-users] freertos + lwip = no uart ?
Date: Tue, 28 Jul 2015 08:18:27 +0100
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0

Hi,

Have you had a look at the linker map file? My guess is that the additional memory requirements has exceeded the resources available.

Cheers,

Adam.

On 27/07/2015 07:33, unnamed wrote:
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.

without lwip files uart is working great
with lwip files i just get one character "?" upon uart init function and
nothing else, tasks are still working fine.

tried uart with and without interrupts

lwip is not initialized in my project, only compiled

i'am using
microchip: atxmega128a3u on internal 32mhz clock
freeRTOS 8.2
lwip 1.4.1

any help where should i search for erros ? right now i can't use my debugger
becouse there is something wrong with amtel-ice+osx+avrdude so i'am stuck...



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