[U-Boot] [PATCH 1/1] at91: Add command to control up to 3 GPIO LEDs from the console

[Stefan Roese <sr@denx.de>]

Hi Daniel,

On Friday 08 May 2009, Daniel Gorsulowski wrote:
> > I suggest to use something like this here:
> >
> > 	led_nr = simple_strtoul(argv[1], NULL, 10);
> > 	if (led_nr > CONFIG_LED_MAX) {
> > 		printf ("Usage:\n%s\n", cmdtp->usage);
> > 		return 1;
> > 	}
> >
> > 	if (strcmp(argv[2], "off") == 0) {
> > 		on = 1;
> > 	} else if (strcmp(argv[2], "on") == 0) {
> > 		on = 0;
> > 	} else {
> > 		printf ("Usage:\n%s\n", cmdtp->usage);
> > 		return 1;
> > 	}
> >
> > 	user_led(led_nr, on);
> >
> > No ugly #ifdef's in this case. What do you think?
> >
> > Best regards,
> > Stefan
>
> I agree with you.

Good. :)

> Please give me some days, to implement your basic approaches.
> I've many other things to do and it's not that easy (for me)
> to create a tidy patch.

Sure. Take your time. 

Thanks.

Best regards,
Stefan

=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
=====================================================================