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Re: Testing eCos 3.0 beta 1 on STM3210E-EVAL board.
- From: Sergei Gavrikov <sergei dot gavrikov at gmail dot com>
- To: Chris Holgate <chris at zynaptic dot com>
- Cc: "ecos-discuss at ecos dot sourceware dot org" <ecos-discuss at ecos dot sourceware dot org>
- Date: Tue, 24 Feb 2009 20:42:42 +0200
- Subject: Re: [ECOS] Testing eCos 3.0 beta 1 on STM3210E-EVAL board.
- References: <49A2910C.30707@zynaptic.com> <49A42D15.3040008@zynaptic.com>
On Tue, Feb 24, 2009 at 05:23:33PM +0000, Chris Holgate wrote:
> All the following STM32 tests worked as expected - although I had to use
> the 'net' template because 'all' wouldn't fit into RAM!
This is. Most of the targets have a few RAM to build tests for 'all'
template. Just to be sure that all compile itself for my targets I use
this trick
sed -i "/ram : .*LENGTH/s/$/0/" install/lib/target.ld
make tests
Same way I multiply RAM's length on 16 and "get" 16M instead 1M in my
case. At the least I knew that all compiled. Yes, it was surprise for me
that even hal basic test built for 'all' template do not fit into 1M
arm-eabi-size install/tests/hal/common/v3_0b1/tests/basic
text data bss dec hex filename
433973 0 653480 1087453 1097dd install/tests/hal/common/v3_0b1/tests/basic
> The one configtool quirk I did notice was that while trying to run the
> tests from the GUI, they would occasionally fail with 'file not found'.
> This is all new to me, since i usually use GDB from the command line.
> The only file I can think of which 'comes and goes' in this way would be
> /dev/ttyS0 - or more specifically the lock on it - so I was wondering if
> this behaviour may be caused by GDB not releasing /dev/ttyS0 properly
> between tests. Is this something anyone else has seen?
I did meat same errors when I did try to run tests using configtool, but
I though that is because I use rare communication port /dev/ttyUSB0. I
think what if your environment is Linux, you can dig it using 'lsof':
lsof /dev/ttyS0
Regards,
Sergei
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