Nano K1 Plus Infrared receiver does not work!
Posted: Thu Nov 29, 2018 3:22 am
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Test Infrared Receiver
Note: Please Check your board if IR receiver exist.
By default the infrared function is disabled you can enable it by using the npi-config utility:
$ npi-config
6 Advanced Options Configure advanced settings
A8 IR Enable/Disable IR
ir Enable/Disable ir[enabled]
------------, Yes, I do
After reboot, /dev/lirc0 has been found!
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$ apt-get install ir-keytable
$ echo "+rc-5 +nec +rc-6 +jvc +sony +rc-5-sz +sanyo +sharp +mce_kbd +xmp" > /sys/class/rc/rc0/protocols # Enable infrared
No error， but file not changed!
Or write no error, system error code= Permission Denied , I am sure, use root user
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$ ir-keytable -t
Testing events. Please, press CTRL-C to abort.
when I press a IR keyboard ,TV IR remote
no any key read