>>>>> "Johnny" == Johnny Hung <johnny.hacking@xxxxxxxxx> writes: Johnny> Thanks, got it. BTW, how to trigger GPIO level in user space Johnny> application? I also found Johnny> arch/powerpc/platforms/52xx/mpc52xx_gpio.c is a good Johnny> example. Any reply is appreciate. Through sysfs. See 'Sysfs Interface for Userspace' section of Documentation/gpio.txt -- Bye, Peter Korsgaard -- To unsubscribe from this list: send the line "unsubscribe linux-embedded" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
