OpenmokoFramework/Status Update 5
Hi guys! This is the fifth Openmoko Framework Team Status update, featuring our fourth milestone release and more.
For the general motivation, the goals, and the way we are doing our work, please see OpenmokoFramework.
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People & Organization
- Charlie <firstname.lastname@example.org> has left the Framework team to embrace new challenges in lower software levels. He'll be around for maintenance work on his code though. Thanks for all your work and good luck with the bare metal :)
- John <email@example.com> has shifted focus to lead the new long-awaited Openmoko software optimization team. We will surely interface with his team. Good speed, John!
- As the Openmoko weekly engineering news already told, the freesmartphone.org team has been more "formally" established as an independent team funded by Openmoko Inc. to support defragementing the mobile system services world.
- More details to come soon
All the public DBus API is documented on the official freesmartphone.org API reference site.
- The GSM API (org.freesmartphone.GSM.*) has proven very solid and will be tagged 0.9 before the next milestone.
- The Device API (org.freesmartphone.Device.*) has received some additions for power management and starts stabilizing.
- The Usage API (http://docs.freesmartphone.org/org.freesmartphone.Usage.html) which was merely a reference counting wrapper over the Device API has gained two companions:
- The Resource API (http://docs.freesmartphone.org/org.freesmartphone.Resource.html) turns this into a full-blown resource management system with choosable policies etc.
- The Suspend call is resource-aware and gives all resources a chance to prepare for a suspend and to recover after a suspend.
- org.freesmartphone.Objects.ListObjectsByInterface is using DBus-introspection now.
- The Events subsystem has gained an experimental DBus interface to add and remove rules and to test triggers.
Freesmartphone.org Framework Image -- 'Homework' (Milestone IV)
This is the fourth milestone release of the framework and the framework testing application 'Zhone'. With the forthcoming release of other FSO API consumers, Zhone is going to be faded out. Further framework milestone releases will ship in two forms:
- fso-console-image: An FSO-compliant image featuring no user interface manager.
- fso-illume-image: An FSO-compliant image featuring the X-Window system with the Enlightenment-based Illume window manager.
A lightweight image that turns an Openmoko phone into a featurephone and that serves as the basis for further application development using the freesmartphone.org dbus APIs.
What's new since Milestone III
Note: These are only the highlights. See the gitweb commit logs for the gory details...
insert release news here...
Download / Installation
- Grab a uImage and a .jffs2 for your device from http://downloads.openmoko.org/framework/milestone4/.
- Flash it to your Neo 1973 (om-gta01) or Neo FreeRunner (om-gta02) with dfu-util.
- Boot and wait until the Zhone main window appears.
- If the Zhone main window does not appear on first boot or stays with "connecting to dbus..." longer than 1 minute, then please reboot. The base system still has some problems with dbus starting for the first time
- Read the FSO UI Tutorial and have fun. Note though that this has not been updated yet for milestone 4 (which looks a bit differently and has more features).
What you can expect from this release
- frameworkd implementing the following dbus APIs:
What we expect from you
- Feedback and comments for the dbus APIs. This is your chance to take an active role into shaping the application programming interface for all your forthcoming cool applications.
- Focus on using the services. Zhone is just our testing-UI and bears little functionality. It's the services that matter.
- The best way to interact with the framework is by exploring the dbus APIs. For that you can use these two tools, which are already installed:
- Before reporting bugs against the framework, please try with cli-framework to see whether it's really a problem of the framework or rather the UI (which gets much less attention from us).
- If you want to interact with the GSM modem, while the frameworkd is running, you can use mickeyterm -- a MUXer-aware minimal terminal emulator.
Best way to hand us debug logs
- log in via ssh
- killall python
- edit /etc/frameworkd.conf and add to the frameworkd section:
- log_level = DEBUG
- log_to = file
- log_destination = /somewhere/where/you/have/space (preferably SD or NFS, etc.)
- Read our documented frameworkd.conf configuration file to learn about the other options.
- relaunch frameworkd (/etc/init.d/frameworkd stop; /etc/init.d/frameworkd start)
- log in via ssh (yes, again)
- export DISPLAY=:0.0
- run your favourite client (zhone, cli-framework, ...)
Attach the logs to the tickets, please.
Mickey, Jan, Daniel, Guillaume, John, Stefan.