-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said: > Andy, Werner - > > today Tony and I wondered whether Motion Sensor activity can wakeup the > CPU from deep sleep. > Right now we believe wakeup from deep sleep CPU can be caused by: > > 1. wifi > 2. GSM > 3. usb > > Anything else? We think bluetooth, motion sensors cannot.
I didn't look at this mechanism until now, but it appears from the Samsung datasheet that any of the EINT[15:0] interrupts can wake from what they call "SLEEP", ie, CPU powered down. One of the motion sensors interrupts maps to this range (the "top" one on GPF0 --> EINT[0]) and one doesn't (the bottom one on GPG8 --> EINT[*16*]). If I understood it then you could probably do something with that if the idea is shaking it awake or so on. - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFHnd5EOjLpvpq7dMoRAivuAJ9tpyE+QJMiXPkKRvQWRUYroRnvQQCeIONI jLB/0/P5nDFuiem91UkPIxI= =d2za -----END PGP SIGNATURE-----
