Re: [ECOS] Hello_eCos_World on iPAQ.

[Gary Thomas <gthomas@cambridge.redhat.com>]

How does this relate to your problem?  Can you send your 'hello' application (source)?

I tried these steps with our sample 'hello' program and there had no problems.

On 30-Apr-2001 Victor Tarasov wrote:
> 
> Gary Thomas wrote:
> 
>> On 26-Apr-2001 Victor Tarasov wrote:
>> > Another question:
>> > I try to debug Hello application through the unique serial port of iPAQ.
>> >
>> > Could you suggest any reason why writing to the /dev/ttydiag or to the /dev/haldiag kills the
>> > target
>> >>19        printf("Hello, eCos world %i!\n",i);
>> >>(gdb) step
>> >>Sending packet: $m20558,4#d1...Ack
>> >>Packet received: 1730a0e3
>> >>...........................
>> >>Sending packet: $c#63...Ack
>> > After that, I can get back RedBoot only reset of iPAQ.
>>
>> Tell us more about this, how you built it, which version of RedBoot you
>> are using etc.  AFAIK we do this all the time.
> 
> Host:
> Linux 2.4.0 #5 Fri Mar 23 10:33:08 CET 2001 i686 unknown
> 
> ARM development tools for Linux:
> GCC core 2.95.2
> GCC C++ 2.95.2
> ecos-gcc-2952.pat
> binutils-2.10.1
> GDB 5.0
> 
> I use anonymous CVS distribution version for 26.04.2001.
> Install:
>  % ecosconfig new ipaq
>  % ecosconfig add fileio
>  % ecosconfig tree
>  % make
> 
> RedBoot:
>  % ecosconfig new ipaq redboot
>  % ecosconfig import  redboot_Compaq.ecm
>  % ecosconfig tree
>  % make
> 
> RedBoot version:
> RedBoot(tm) bootstrap and debug environment - built 14:14:14, Apr 26 2001
> Platform: Compaq iPAQ Pocket PC (StrongARM 1110)
> Copyright (C) 2000, 2001, Red Hat, Inc.
> RAM: 0x00000000-0x01fc0000, 0x0001f400-0x01f70000 available
> 
> Hello-application compiled with:
> arm-elf-gcc -mcpu=strongarm  -c -o hello.o -g -Wall -I/redboot/tmp_ecos/install/include
> -ffunction-sections -fdata-sections hello.c
> arm-elf-gcc -mcpu=strongarm  -nostartfiles -L/redboot/tmp_ecos/install/lib -Wl,--gc-sections -o
> hello hello.o -Ttarget.ld -nostdlib
> 
> Victor.
> 
>