4 On the Openmoko Freerunner phone, the Calypso modem is presented by
5 the kernel as serial device /dev/ttySAC0. To allow oFono to
6 autodetect and use this, a simple udev rule is needed:
8 KERNEL=="ttySAC0", ENV{OFONO_DRIVER}="calypso"
10 You can put this in any file in /lib/udev/rules.d. A logical choice
11 is the "55-openmoko-gta01-gta02.rules" file, if it exists in your
12 Freerunner distribution.
14 With this rule in place:
16 - oFono will detect the Calypso modem when it starts up, and the
17 `list-modems' test script will show this, but will not power it up
19 - the `enable-modem' test script can be used to power it up
21 - a subsequent `list-modems' will show lots of information, including