From: Rainer Arndt <arndt@ibehs.de>
To: Oleg Uzenkov <o.uzenkov@unicore.co.ua>,Edgar Grimberg
<edgar.grimberg@gmail.com>
Cc: eCos Discussion <ecos-discuss@sourceware.org>
Subject: Re: [ECOS] small custom bootloader to start an app stored in flash
Date: Thu, 23 Oct 2014 19:25:00 -0000 [thread overview]
Message-ID: <5FAF7D5C-C625-44E6-BC2E-0BE847665580@ibehs.de> (raw)
In-Reply-To: <544918B9.7000601@unicore.co.ua>
>Please have a look at the terminal output:
>
>JUMPC!â–’11=â–’
>HELLO2
>
>Notice that instead of "HELLO1" a garbage (C!â–’11=â–’) is printed out.
>Where as the next HELLO2 is ok.
>
>It is either something related to diag_print() that was not initialised
>properly.
>any ideas?
>
>Thank you very much for you help!!!
>
>Oleg
Oleg,
remember the HAL initialisation code is always part of your application.
Depending on your eCos configuration, the serial device and its tx port is initialized by the bootloader and again by your application.
Rainer
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Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
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next prev parent reply other threads:[~2014-10-23 19:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-21 8:27 Oleg Uzenkov
2014-10-21 11:02 ` Gary Thomas
2014-10-21 13:25 ` Edgar Grimberg
[not found] ` <CAPrjMDAi=cqTSQ-d-c9FF53W-c6=v0j8rzSLQfuTcBQUY43Zpw@mail.gmail.com>
2014-10-22 11:08 ` Oleg Uzenkov
2014-10-22 13:17 ` Edgar Grimberg
2014-10-22 14:40 ` Oleg Uzenkov
2014-10-23 9:55 ` Edgar Grimberg
2014-10-23 12:53 ` Edgar Grimberg
2014-10-23 15:03 ` Oleg Uzenkov
2014-10-23 19:25 ` Rainer Arndt [this message]
2014-10-23 21:21 ` Sergei Gavrikov
2014-10-24 7:44 ` Oleg Uzenkov
2014-10-24 8:36 ` Sergei Gavrikov
2014-10-24 9:13 ` Oleg Uzenkov
2014-10-24 9:13 ` Sergei Gavrikov
2014-10-22 19:01 ` Rainer Arndt
2014-10-23 11:50 ` Oleg Uzenkov
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