Hi, I'm trying to drive the gpios with the raspi-gpio library functions.
I use GPIO 18 (pin 12). It is by default on input mode. When I switch it to output it immediatly drives the pin to high.
The command "raspi-gpio set 18 op pd dl" should set the pin to low and indeed I get "GPIO 18: level=0 fsel=1 func=OUTPUT pull=DOWN" but it doesn't drive the pin low. It stays high.
Maybe there is something wrong with the output control of my RPI board? All pins behave the same way.
I have the latest version of octopi installed
I use GPIO 18 (pin 12). It is by default on input mode. When I switch it to output it immediatly drives the pin to high.
The command "raspi-gpio set 18 op pd dl" should set the pin to low and indeed I get "GPIO 18: level=0 fsel=1 func=OUTPUT pull=DOWN" but it doesn't drive the pin low. It stays high.
Maybe there is something wrong with the output control of my RPI board? All pins behave the same way.
I have the latest version of octopi installed
Statistics: Posted by ZappBrannigan — Thu Aug 29, 2024 12:36 pm — Replies 1 — Views 34