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Activity within 7 days:

3 New Members - 11 New Messages - 8 New Files - New Questions

Description

Nuttx is a real-time embedded operating system (RTOS). It has a small footprint that is usable in micro-controller environments. It is fully scalable from tiny (8-bit) to moderate embedded (32-bit) systems. It also aims to be fully compliant to standards, to be fully real time, and to be totally open.

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Re: STM32F4 USB issue: debug log disable...!
Well, that test is only intended to demonstrate data integrity so I never concerned myself with why the buffering is occurring.  It the data makes it through
Posted - Fri May 25, 2012 10:56 pm
 Gregory Nutt
spudarnia
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Re: STM32F4 USB issue: debug log disable...!
Hi Greg, Indeed, got the data now through! So there is about a 200 byte buffer in between? But this can be somehow adjusted, right? Since I've used
Posted - Fri May 25, 2012 10:43 pm
 Meier Lorenz
lm_eth
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Re: STM32F4 USB issue: debug log disable...!
... You need to do this many times because there is buffering.  I had to buffer about 20 "This is a test lines" then they all appear. ... Maybe you didn't
Posted - Fri May 25, 2012 10:17 pm
 Gregory Nutt
spudarnia
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Re: STM32F4 USB issue: debug log disable...!
Hi all, Here is my setup / results: NuttX: Hardware: Custom M4 board, but 1:1 same on the USB pins with the F4 discovery NuttX version: SVN rev 4751 (plus some
Posted - Fri May 25, 2012 9:45 pm
 Meier Lorenz
lm_eth
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Re: STM32F4 USB issue: debug log disable...!
Antti, are you still monitoring these thread? ... I just re-built and retested but I do not see any problem. The USB CD/ACM driver worked fine for me. We
Posted - Fri May 25, 2012 6:01 pm
 Gregory N
spudarnia
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2012 30 37 70 258 46
2011 20 108 61 32 78 24 43 79 10 47 46 84
2010 17 8 7 22 8 29 33 107 77 52 46 15
2009 7 14 2 21 12 27 9 1 2 93 17 48
2008 3 1
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