Do LWIP and CS (Cellular Service) of X-CUBE-CELLULAR need 2 uart to work (one for each service) ? Or they need just one uart? If just one uart is needed, how is it shared between them?

ABizi.1 · ‎2022-11-07

Ronan GABOU · ‎2022-11-14

Hello,

There is only one UART between STM32 MCU and modem.

IPC make the abstraction.

Ronan GABOU · ‎2022-11-14

Hello,

There is only one UART between STM32 MCU and modem.

IPC make the abstraction.