Rotate

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(New page: Here's a quick and simple C program that reads a packet from the accelerometer once per second, and rotates the screen to a new orientation if the orientation has changed. I do...)
 
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{{Application|Rotate}}
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Here's a quick and simple C program that reads a packet from the
 
Here's a quick and simple C program that reads a packet from the
 
accelerometer once per second, and rotates the screen to a new
 
accelerometer once per second, and rotates the screen to a new
 
orientation if the orientation has changed.           
 
orientation if the orientation has changed.           
  
−
I don't mean this to conflict with Paul's excellent work on Gestures;
+
I don't mean this to conflict with Paul's excellent work on [[Gestures]];
 
my reason for writing it is so that it can be used as an always-on
 
my reason for writing it is so that it can be used as an always-on
 
daemon in the OM distributions.  (Full gesture interpretation is more
 
daemon in the OM distributions.  (Full gesture interpretation is more

Revision as of 15:59, 24 August 2008

Rotate is one of the applications that runs on the Openmoko Phones. For a list of all applications, visit Applications

Here's a quick and simple C program that reads a packet from the accelerometer once per second, and rotates the screen to a new orientation if the orientation has changed.

I don't mean this to conflict with Paul's excellent work on Gestures; my reason for writing it is so that it can be used as an always-on daemon in the OM distributions. (Full gesture interpretation is more CPU heavy and requires reading data more often than once per second, so perhaps that will be done on-demand instead of always-on.)

The code is: 

  http://github.com/cjb/freerunner-rotate/tree/master/rotate.c?raw=true

There's an ARM binary here (chmod a+x rotate && ./rotate): 

  http://dev.laptop.org/~cjb/rotate

And you're welcome to make patches against the GIT repo here: 

  git://github.com/cjb/freerunner-rotate.git

Would anyone else be interested in being the maintainer of this package? It would involve packaging it up in bitbake/OE and trying to persuade the various OM distros to include it by default. (Perhaps with an on/off control panel entry in distros that make that easy to do?)

Comments appreciated. Thanks!

- Chris. -- Chris Ball <cjb_at_laptop_dot_org>

Retrieved from "http://wiki.openmoko.org/index.php?title=Rotate&oldid=49537"
Personal tools

Here's a quick and simple C program that reads a packet from the accelerometer once per second, and rotates the screen to a new orientation if the orientation has changed.

I don't mean this to conflict with Paul's excellent work on Gestures; my reason for writing it is so that it can be used as an always-on daemon in the OM distributions. (Full gesture interpretation is more CPU heavy and requires reading data more often than once per second, so perhaps that will be done on-demand instead of always-on.)

The code is: 

  http://github.com/cjb/freerunner-rotate/tree/master/rotate.c?raw=true

There's an ARM binary here (chmod a+x rotate && ./rotate): 

  http://dev.laptop.org/~cjb/rotate

And you're welcome to make patches against the GIT repo here: 

  git://github.com/cjb/freerunner-rotate.git

Would anyone else be interested in being the maintainer of this package? It would involve packaging it up in bitbake/OE and trying to persuade the various OM distros to include it by default. (Perhaps with an on/off control panel entry in distros that make that easy to do?)

Comments appreciated. Thanks!

- Chris. -- Chris Ball <cjb_at_laptop_dot_org>