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Re: RE: ctrl-c in GDB
- From: Nick Garnett <nickg at ecoscentric dot com>
- To: "Vikas K. Prasad" <vikas dot prasad at ittiam dot com>
- Cc: <ecos-discuss at sources dot redhat dot com>
- Date: 30 Sep 2004 11:04:55 +0100
- Subject: Re: [ECOS] RE: ctrl-c in GDB
- References: <45A1F95BB9D7D84FAB0A1EB4D67EEF96B58E01@is01ex01.ittiam.com>
"Vikas K. Prasad" <vikas.prasad@ittiam.com> writes:
> Nick/Andrew,
>
> Thank you. I built a small program (with eCos) (using the
> standard libs) and downloaded it using redboot (built with
> stubs). Redboot is built @ 0x4000000 and program is loaded
> at 0x8000. The program is simple (only led on off in a
> while loop). I am able to step and debug as shown below
> but ^C does not work. Any clues regarding the port that I
> have done.
Why have you done your own port? What was wrong with the existing
Excalibur platform port?
>
> Now that I have eliminated eCos, (only redboot and a small
> pgm working fine, if left to itself) I hope you can help
> me get closer to the ^c problem.
I don't know why Ctrl-C is not working here. Maybe the HAL serial
device drivers are not enabling receive interrupts correctly. You will
probably have to debug it.
--
Nick Garnett eCos Kernel Architect
http://www.ecoscentric.com/ The eCos and RedBoot experts
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