GTA04Status » History » Revision 8

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Paul Kocialkowski, 05/19/2012 05:02 PM

GTA04 Status

What's left to do for GTA04?

Tasks to achieve, in order of priority, are:

  • Install script
  • Audio
  • Graphics
  • Power Managment
  • Vibrator
  • Battery
  • Backlight/Leds
  • Modem/3G
  • WiFi/Bluetooth
  • GPS
  • Sensors

Issues to fix

Audio input:
  • When output is opened at, let's say 44100 rate, 2 chans and S16_LE format, input has to be opened with the same, or it will fail
  • This is apparently a very common issue with CODECS (Nexus S and Galaxy S deal with it too)
  • One has to resample to the correct rate (usually 44100 -> 8000) and perhaps convert 2 chans to one chan
Battery status issue:
  • battery status doesn't get updated by itself (or not enough)
  • polling /sys/class/power_supply/bq27000-battery/status makes it send the uevent needed for android to update its state
Reboot issue:
  • when rebooting (usually with USB cable connected), screen turns white and kernel produces panic
  • this might be because of Android USB Gadget (none of these appends with usb plugged in and no android usb gadget


Component Status
Various Android parts Included and building with 3.2 kernel
Android USB Gadget Working 100% with compatibility layer for gingerbread

Android integration

Component Status
Graphics Usable with 0xdroid omap3 gralloc but could be faster (needs work)

Updated by Paul Kocialkowski over 8 years ago · 8 revisions