Modem recreation on every SIM insertion/removal

2024-11-09 Thread Yannick Serafini
Hello, I'm currently working on the Fibocom plugin and while adding SIM hot swap support, I noticed that every time the SIM is inserted/removed, the entire modem is destroyed and recreated. The answer may be obvious but I just wanted to make sure that this is the normal behavior? Thank you for

Support for Fibocom MC610 with non-standard EPS bearer handling

2025-03-24 Thread Yannick Serafini
_initial_eps_bearer_settings_step' function, which powers down the modem first and then tries to get the current profile list. I've seen in the code that ModemManager has special handling for some modems' EPS bearer quirks, but I'm not sure where to start with these particular issues. Any guidance on the best approach would be greatly appreciated. Thank you, Yannick Serafini (Lanz) Wifx SA

RE: Support for Fibocom MC610 with non-standard EPS bearer handling

2025-03-24 Thread Yannick Serafini
Hi Giacinto, > > > > I'm working on adding proper support for the Fibocom MC610 modem which has > > some unusual behaviour regarding the initial EPS bearer configuration > > that's causing issues with ModemManager. > > > > The key issue is that on this modem, the attachment bearer must use > >

SIM hot swapping race condition

2025-03-27 Thread Yannick Serafini
crash letting hot swap enabled in the modem so an approach to handle URC from the beginning (or least as soon as possible) would be probably ideal. I'm interested in your opinion here, I think my issue is mainly related to the fact the hot swap feature is persistent in the modem but more g

SIM Hot-Swap Detection Issue in Fibocom Modem Plugin

2025-03-12 Thread Yannick Serafini
g results if needed. Thank you for your time, Yannick Serafini Wifx SA