Hi, I'm trying to use ofono and a Huawei E3131 modem.
First off all, I need to change AT+CGDATA="PPP",%u to ATD*99***%u# to make it work. But that's ok. The problem, is if disconnect, and try to connect again, it doesn't work. I debug those functions, and find that what's happening: at_gprs_activate_primary (drivers/atmodem/gprs-context.c) g_at_chat_send (gatchat/gatchat.c) at_chat_send_common (gatchat/gatchat.c) ... if (chat == NULL || chat->command_queue == NULL) return 0; at this point 'chat->command_queue' is null. So far, I can only know that when I disconnect this context, someone is calling io_disconnect (gatchat.c), that makes chat->command_queue=NULL. I couldn't debug further. I've tested the same scenario, just with a different modem (Huawei E160) and it's working nice. I'd be glad if anyone could give any hint on that. Best regards Jerônimo Lopes
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