Search found 5 matches

by Brrzzt
Wed Jul 18, 2012 9:34 am
Forum: AT91SAM7x Support
Topic: chibiOS, lwIP and socket API: Sending needs a long time
Replies: 4
Views: 4793

Re: chibiOS, lwIP and socket API: Sending needs a long time

Hi Giovanni,

I'm currently working on it based on your hints -- I'll tell as soon as I got any results.

BR

Gerhard
by Brrzzt
Mon Jul 16, 2012 3:35 pm
Forum: General Support
Topic: handler of something like general kernel fault
Replies: 2
Views: 1458

Re: handler of something like general kernel fault

Search the code for chDbgPanic() -- and don't forget to enable the corresponding debug flags.

BR,

Gerhard
by Brrzzt
Mon Jul 16, 2012 12:43 pm
Forum: AT91SAM7x Support
Topic: chibiOS, lwIP and socket API: Sending needs a long time
Replies: 4
Views: 4793

chibiOS, lwIP and socket API: Sending needs a long time

Hi everybody, I'm currently evaluating chibiOS for a hardware project containing an ethernet port and the lwIP TCP/IP stack on an AT91SAM7X CPU. We're using the socket API and everything works fine so far, but we are facing some performance issues. Situation is as follows: The project acts as server...
by Brrzzt
Mon Jul 16, 2012 10:38 am
Forum: General Support
Topic: USB-CDC throughput on STM32F407
Replies: 2
Views: 1678

Re: USB-CDC throughput on STM32F407

Hi Abhishek,

I do like to follow that discussion and will take a look into dev section in parallel to this thread here. Thanks for this hint!

Gerhard
by Brrzzt
Mon Jul 16, 2012 10:26 am
Forum: General Support
Topic: USB-CDC throughput on STM32F407
Replies: 2
Views: 1678

USB-CDC throughput on STM32F407

Hi everybody, I'm currently exploring the STM32F407 CPU using an Olimex STM32-P407 development board. I checked out ChibiOS via SVN and adapted the project located in testhal/STM32F4xx/USB_CDC to work with the P407. USB-CDC runs fine on the full speed port (It's the USB-A connector on the P407), it ...

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