Hey > > From the log file I uploaded/attached, I found one problem. > Our modem talks with a specific settings - /dev/ttyUSB1, baudrate:115200, > parity:none, data:8, stop:1, flow:xon_xoff. > But ModemManager tried with baudrate 57600 only. >
You need to add udev tags to configure the baudrate and flow control settings. # vim /lib/udev/rules.d/78-mm-custom.rules ACTION!="add|change|move", GOTO="mm_custom_end" DEVPATH=="/devices/platform/1a0c0000.usb/usb2/2-1", ENV{ID_MM_TTY_BAUDRATE}="115200" DEVPATH=="/devices/platform/1a0c0000.usb/usb2/2-1", ENV{ID_MM_TTY_FLOW_CONTROL}="xon-xoff" LABEL="mm_custom_end" And reboot the system. Make sure you run MM in debug mode, so that we can check whether the tags were detected or not. -- Aleksander https://aleksander.es _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel