出现如下错误
# gpio readall
Oops - unable to determine board type... model: 20
wiringpi
参考
http://wiringpi.com/
https://github.com/guation/WiringPi-arm64
build
# bash build
出现如下错误
# gpio readall
gpio: Symbol `piModelNames' has different size in shared object, consider re-linking
Oops - unable to determine board type... model: 20
ld.so.conf
# vi /etc/ld.so.conf
/usr/local/lib/* #添加
# sudo ldconfig