embeded/raspberry pi2015. 6. 14. 16:36

끄응.. 납땜을 너무 길게 해서 부품 태워먹었나? ㅠㅠ



OpenELEC:~ # dmesg | grep -i lirc

[    6.239973] lirc_dev: IR Remote Control driver registered, major 248

[    6.263055] lirc_rpi: module is from the staging directory, the quality is unknown, you have been warned.

[    7.160117] lirc_rpi: auto-detected active high receiver on GPIO pin 18

[    7.160510] lirc_rpi lirc_rpi.0: lirc_dev: driver lirc_rpi registered at minor = 0

[    7.160530] lirc_rpi: driver registered!

[   15.617057] input: lircd as /devices/virtual/input/input3 


OpenELEC:~ # cat /sys/kernel/debug/gpio

GPIOs 0-53, bcm2708_gpio:

 gpio-16  (led0                ) out hi

 gpio-17  (lirc_rpi ir/out     ) in  lo

 gpio-18  (lirc_rpi ir/in      ) in  lo 


OpenELEC:~ # cat /proc/interrupts

            CPU0

  3:      43907   ARMCTRL  BCM2708 Timer Tick

 16:          0   ARMCTRL  bcm2708_fb dma

 24:        300   ARMCTRL  DMA IRQ

 25:       1257   ARMCTRL  DMA IRQ

 32:      65605   ARMCTRL  dwc_otg, dwc_otg_pcd, dwc_otg_hcd:usb1

 52:          0   ARMCTRL  BCM2708 GPIO catchall handler

 65:         12   ARMCTRL  ARM Mailbox IRQ

 66:      38115   ARMCTRL  VCHIQ doorbell

 75:          1   ARMCTRL

 79:          4   ARMCTRL  bcm2708_i2c.0, bcm2708_i2c.1

 80:          0   ARMCTRL  bcm2708_spi.0

 84:       5984   ARMCTRL  mmc0

188:          0      GPIO  lirc_rpi

FIQ:              usb_fiq

Err:          0 


OpenELEC:~ # lsmod | grep irc

lirc_rpi                6120  3

lirc_dev                7581  1 lirc_rpi

rc_core                15351  1 lirc_dev 


[링크 : http://wiki.openelec.tv/index.php/Guide_To_lirc_rpi_GPIO_Receiver]

Posted by 구차니