Hi, On Mon, 2022-10-10 at 10:15 +0200, Aleksander Morgado wrote: > > > > Different problem I forgot to mention in my initial post is: > > > > The modem requires to set a GPIO pin ON / OFF for a few seconds > > > > to be enabled: Is MM providing any kind of hook to insert calls > > > > to user utilities before the attempting the connection? > > > If you mean using your application CPU's GPIO (say to trigger > > > power to > > > modem), you can use gpioset command from libgpiod in Linux. > > > > > Yes, also I'm using libgpio, but my plan was to start the > > connection from networkmanager and somehow automate the whole > > sequence using ModemManager. > > > > When exactly in the connection sequence do you need to toggle the > GPIO? Is it required in the middle of a connection attempt? Or is the > GPIO needed to "power up" the modem before it's controlled by > ModemManager? >
I'm not familiar with this modem, but for the Quectel EG25-G found in the Pine64 PinePhone and PinePhone Pro we have the eg25-manager [1] which toggles the GPIO pins to boot the modem, etc. Dylan [1] https://gitlab.com/mobian1/eg25-manager
