I did some settings for WIFI(remove error resistance, and etc).And I use GPIO and control LEDs, but files for controlling GPIO and LEDs no exist.
What should I do?
export and unexport are not working.
Hi, here is the simple english post:
Here is the chinese post, and you can contrl gpio with shell,c,python.https://www.kancloud.cn/lichee/lpi0/345586
Thanks!but when I use 192, 193, 194 for controlling LED, Lichee PI Zero returns error message
[ 220.375723] sunxi-mmc 1c10000.mmc: fatal err update clk timeout
sunxi-mmc 1c10000.mmc: smc 1 err, cmd 1, RE !!
I list tables and Shell Command examples , on the following page :
it seems you enable the mmc1， and you can't control mmc1's io while it is in use.you can disable it by replace the boot.scr.sun8i-v3s-licheepi-zero.dtb disable the mmc1, and rgb led is able to control.sun8i-v3s-licheepi-zero-dock.dtb enable the mmc1, and you can't control rgb led.