sysmocom
/
ofono
mirror of git://git.sysmocom.de/ofono
11
0
Fork 0
Code Issues Releases Activity

doc: New file about using the calypso modem

This commit is contained in:
Neil Jerram 2010-12-31 10:50:59 +00:00 committed by Marcel Holtmann
parent 998a25eec8
commit 90c8436eaf
1 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
doc/calypso-modem.txt Normal file
View File

@ -0,0 +1,22 @@
Calypso modem usage
===================
On the Openmoko Freerunner phone, the Calypso modem is presented by
the kernel as serial device /dev/ttySAC0. To allow oFono to
autodetect and use this, a simple udev rule is needed:
KERNEL=="ttySAC0", ENV{OFONO_DRIVER}="calypso"
You can put this in any file in /lib/udev/rules.d. A logical choice
is the "55-openmoko-gta01-gta02.rules" file, if it exists in your
Freerunner distribution.
With this rule in place:
- oFono will detect the Calypso modem when it starts up, and the
`list-modems' test script will show this, but will not power it up
- the `enable-modem' test script can be used to power it up
- a subsequent `list-modems' will show lots of information, including
network registration.