Re: [ECOS] I have a problem with "go" command from RedBoot on AT91EB40 target

[Gozman Florian Leonard <leonard at bluegem dot codec dot ro>]

Gozman Florian Leonard wrote:

> Hi everyone,
>
> Would like to have your idea on the following:
>
> My target is: AT91EB40
> My OS: Linux RedHat 7.0
> My eCos: eCos v. 1.3.1 <- downloaded  with cvs (the last version which
> support my board)
> My GCC: v. 3.0
> My GDB: Insight 5.0
>
> I ready installed RedBoot and I tried to run the following program:
>
>  // led_blink.c
> #include <stdio.h>
>
> extern void set_leds(int val);
>
> int main(void)
> {
>   int i=0;
>   while(1)
>   {
>     set_leds(0x04);//red LED
>     for(i=1;i<100000;i++);
>     set_leds(0x02);//green LED
>     for(i=1;i<100000;i++);
>   }
>
>   return 0;
> }
>
> // end of led_blink.c
>
> within it with "go" command as follow (using minicom from Linux):
>
> RedBoot> load -m y -b 0x02040000      // select the "led_blink.srec"
> file and sent it
> oint: 0x02020040, address range: 0x02020000-0x02026c4c    // receive
> from serial port
> xyzModem - CRC mode, 653(SOH)/0(STX)/0(CAN) packets, 6 retries   //
> receive from serial port
>
> RedBoot> go  // blocks !!!  (none from the following commands works:
> "go", "go 0x02040000" and "go 0x02020040")
>
> This program runs fine with GDB.
>
> So, I don't know what is the error.
>
> Pleace somebody help me.
>
> Thanks !
>
> --
>
> Leonard

I solved my problem. The commands that should executed are:
RedBoot> load -m y     // select "led_blink.srec" file and then sent it

RedBoot> go

Works fine.


 --

Leonard