[ECOS] Fwd:
Rohit Agarwal
rohitrules@gmail.com
Tue Jun 28 11:27:00 GMT 2005
I am trying to compile a simple C code for my arm processor IXDP425.
the contents of my_file.c which i wish to run on the arm processor is
/* this is a simple hello world program */
#include <stdio.h>
int main(void)
{
printf("Hello, eCos world!\n");
return 0;
}
the steps that i follow are as listed below.
1. make
(the Makefile was already present in the directory)
2. arm-elf-objcopy -O srec my_file my_file.srec
this gives me my_file.srec
3. after that i try to load this file using redboot (launched from
minicom) by giving the folowing command
Redboot> load -v -m yModem
4. then i transfer my_file.srec using the Y MODEM protocol. the file
gets transferred.
When the transfer is complete, i get a sound from the IXDP425 and the
following message
RedBoot> load -v -m yMODEM
Entry point: 0x00080040, address range: 0x00080000-0x0008868c
xyzModem - CRC mode, 777(SOH)/0(STX)/0(CAN) packets, 11 retries
5. thwn when i type go, i get the following error
RedBoot> go
$T050f:00080044;0d:0ffd0fec;#1b
on pressing any key, the garbage string gets repeated
RedBoot> go
$T050f:00080044;0d:0ffd0fec;#1b$T050f:00080044;0d:0ffd0fec;#1b$T050f:00080044;0
Can anyone tell me what should i do?
ROHIT
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if u dont know it, it doesnt exist
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