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Re: [lwip-users] LwIP V1.3.2 + FreeRTOS V8.2.1 + STM32F107 strange failu
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From: |
Sergio R. Caprile |
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Subject: |
Re: [lwip-users] LwIP V1.3.2 + FreeRTOS V8.2.1 + STM32F107 strange failure |
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Date: |
Fri, 15 Jan 2016 15:44:04 -0300 |
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User-agent: |
Mozilla/5.0 (Windows NT 5.1; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 |
There is no such thing as "lwIP failure". There is no lwIP hardware, and
so there is no ARM Cortex-M exception handler for that, you are perhaps
a bit confused here.
What you have is a networking stack ported to run under an RTOS on
certain hardware with a layer-2 driver for that hardware and that RTOS.
You should check all your system components, and, if you somehow get to
find a fault that is somehow related to an lwIP routine, you should be
able to tell which one.
First of all, you should be able to identify your fault, what do you
mean by "the application fails", it is YOUR application.
There's been known problems with some layer-2 drivers provided by ST.