2017-08-06 140 views
0

pigpiod是控制远程GPIO(Raspberry Pi)的守护进程。 我试图从rpi#2上的rpi#1远程加载它,不成功。通过远程Linux运行`pigpiod`守护进程

这两个RPi都运行Python 3.5与Ubuntu 16.04。试图执行它remotely-失败

def runpigpiod(adress): 
    result = subprocess.run(['ssh','[email protected]','sudo pigpiod']) 

输出时

def runpigpiod_local(): 
    subprocess.run(['sudo','pigpiod']) 

丁:

[email protected]'s password: 
sudo: no tty present and no askpass program specified 

回答