Fwd: Need help in getting started with Raspberry PI

Deval Shah deval.maker at gmail.com
Tue Jul 28 20:13:53 UTC 2015

---------- Forwarded message ----------
From: Deval Shah <deval.maker at gmail.com>
Date: Wed, Jul 29, 2015 at 1:40 AM
Subject: Re: Need help in getting started with Raspberry PI
To: Rohini Kulkarni <krohini1593 at gmail.com>

I found some problem with previous installation of raspbian on the sd card.
I re-burnt image and followed blog of Alan Cudmore. Now I can see the
output which I should get on console.

I will try qemu and ping if I get struck.

Thank you for help.


On Wed, Jul 29, 2015 at 1:31 AM, Rohini Kulkarni <krohini1593 at gmail.com>

> Since you see no output on the console, you might want to make sure all
> necessary files for start up are present.
> On 29 Jul 2015 00:48, "Rohini Kulkarni" <krohini1593 at gmail.com> wrote:
>> Hi,
>> I too am a new developer of RTEMS with Raspberry Pi. The simulator does
>> not currently support Raspberry Pi. You can try using the qemu (Torlus
>> qemu)for Pi simulation.
>> Thanks.
>> Rohini
>> On 29 Jul 2015 00:38, "Deval Shah" <deval.maker at gmail.com> wrote:
>>> Hello everyone,
>>> I am new to RTEMS users group. I recently started working with RTEMS and
>>> with the help of quick start guide, I could build and simulate sparc-rtems
>>> successfully.
>>> Since I have a Raspberry PI B+ model, I wanted to run RTEMS on it. But I
>>> could not get through. I built using following command and it was
>>> successfully built.
>>> $ ../rtems/configure --target=arm-rtems4.11
>>> --enable-rtemsbsp=raspberrypi  --enable-tests=samples  --enable-networking
>>>  --enable-posix
>>> I also tried to make an image of ticker sample(arm-rtems4.11-objcopy
>>> -Obinary ticker.exe kernel.img). But I didn't get anything to the serial
>>> port. (Using USB to TTL cable and minicom software in host) I followed this
>>> link:
>>> http://alanstechnotes.blogspot.in/2013/03/running-your-first-rtems-program-on.html
>>> Running on simulator gave me this results:
>>> GNU gdb (GDB) 7.9
>>> Copyright (C) 2015 Free Software Foundation, Inc.
>>> License GPLv3+: GNU GPL version 3 or later <
>>> http://gnu.org/licenses/gpl.html>
>>> <http://s.bl-1.com/h/qmh6Jvg?url=http://gnu.org/licenses/gpl.html%3E>;
>>> This is free software: you are free to change and redistribute it.
>>> There is NO WARRANTY, to the extent permitted by law.  Type "show
>>> copying"
>>> and "show warranty" for details.
>>> This GDB was configured as "--host=x86_64-linux-gnu
>>> --target=arm-rtems4.11".
>>> Type "show configuration" for configuration details.
>>> For bug reporting instructions, please see:
>>> <http://www.gnu.org/software/gdb/bugs/>
>>> <http://s.bl-1.com/h/qmh6NJj?url=http://www.gnu.org/software/gdb/bugs/%3E>
>>> ;.
>>> Find the GDB manual and other documentation resources online at:
>>> <http://www.gnu.org/software/gdb/documentation/>
>>> <http://s.bl-1.com/h/qmh6Tjl?url=http://www.gnu.org/software/gdb/documentation/%3E>
>>> ;.
>>> For help, type "help".
>>> Type "apropos word" to search for commands related to "word"...
>>> Reading symbols from
>>> ./arm-rtems4.11/c/raspberrypi/testsuites/samples/ticker/ticker.exe...done.
>>> (gdb) tar sim
>>> Connected to the simulator.
>>> (gdb) load
>>> Loading section .start, size 0x340 vma 0x8000
>>> Loading section .text, size 0x156a0 vma 0x8340
>>> Loading section .init, size 0x18 vma 0x1d9e0
>>> Loading section .fini, size 0x18 vma 0x1d9f8
>>> Loading section .rodata, size 0x1290 vma 0x100000
>>> Loading section .ARM.exidx, size 0x8 vma 0x101290
>>> Loading section .eh_frame, size 0x48 vma 0x101298
>>> Loading section .init_array, size 0x4 vma 0x1012e0
>>> Loading section .fini_array, size 0x4 vma 0x1012e4
>>> Loading section .jcr, size 0x4 vma 0x1012e8
>>> Loading section .data, size 0x698 vma 0x1012f0
>>> Start address 0x8040
>>> Transfer rate: 760992 bits in <1 sec.
>>> (gdb) r
>>> Starting program:
>>> /home/deval/development/rtems/b-rpi/arm-rtems4.11/c/raspberrypi/testsuites/samples/ticker/ticker.exe
>>> [Inferior 1 (process 42000) exited with code 035]
>>> Thank you.
>>> Deval
>>> _______________________________________________
>>> users mailing list
>>> users at rtems.org
>>> http://lists.rtems.org/mailman/listinfo/users
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