On Fri, Oct 7, 2022 at 8:16 PM Alexey Orishko <alexey.oris...@gmail.com> wrote:
> On Fri, Oct 7, 2022 at 5:33 PM Jorge Solla <jorgeso...@gmail.com> wrote: > > Using the typical ppp + chat script I managed to connect and get an IP > on the ppp0 interface, is just I would like to do it using ModemManager. > For simple setups it might be enough to use pppd+chat scripts. You > could configure cat-m by using chat script. > Yes, this is how I have it working now, just wanted to use it with ModemManager. > > > 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. In short: Manually, I can use the modem: using gpio + ppp + chat. I'm asking to understand if it is possible to integrate with ModeManager at least the part of PPPd + Chat
