According to BBB user manual p61 and BBB schematic:
led user0 is connected on PIN GPIO1_21, so his pin number should be 1*32+21=53.
But in arch/arm/mach-omap2/board-omap3beagle.c his number is 150, and led user1 pin number is 149;
static struct gpio_led gpio_leds[] = {
{
.name = “beagleboard::usr0″,
.default_trigger = “heartbeat”,
.gpio = 150,
},
{
.name = “beagleboard::usr1″,
.default_trigger = “mmc0″,
.gpio = 149,
},
[…]
};
Do you have any explanation?
What’is the exact user led pin number?
Thanks