Re: how to set gammu to 460800 baud rate?
Cellular manager for mobile phones/modems
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From: Petr J. <pet...@tp...> - 2011-09-14 07:02:12
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> > First of all, you usually don't have to set speed at all for USB cables. > Sorry, I do not understand, what do you mean in this point. Connected modem is detected as a new serial port in linux (/dev/ttyUSB0) so IMHO it is necessary to set the proper baud rate to establish communication. I have solved the problem using following AT commands: - open the communication with the modem using the speed 460800 - AT+IPR=115200[ENTER] - close connection - open the communication with the modem using the speed 115200 - AT&W[ENTER] the communication speed of the modem is set to the 115200 and the configuration is stored to the Non-volatile Memory. After that gammu (I am on 1.23.1 version) starts working with SIMCOM SIM600 Zařízení : /dev/ttyUSB0 Výrobce : SIMCOM_Ltd Model : unknown (SIMCOM_SIM600) Firmware : Revision:1604B06SIM600M64_INTEL IMEI : 355735004112282 Nelze přistoupit na SIM kartu. Regards Petr ========== gammurc snippet ===================== *port = /dev/ttyUSB0 model = at connection = at115200* |