-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said: | I plan on making a generator for my bicycle. It will power some LEDS, | but if I can make enough current, I could charge the phone as well. | | According to documentation, the freerunner wants 100mA, 500mA or 1000mA, | and no more than 5V. Limiting to 5V should be easy enough. I just wonder | if the charging can handle unstable voltage, for example if it | alternates between useable 5V and "too low" 10 times a second. | | Will the phone be able to draw some current at moments where there is | enough voltage, or does it need a more stable supply of power?
The charging state machine probably can't cope with that in a reasonable way. But, it should use whatever's present to feed VB_SYS dynamically, favouring it instead of the battery. If you have an A6 or A7 GTA02, it might even not crash your CPU while it's doing that :-) If you are pedalling steadily, the charger can get started too, so it sounds worth a try. - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkmAacYACgkQOjLpvpq7dMpEsQCfbAZoDOSJoUCseD5HU+Spj3SW jWQAoIlGJoNLgwD8xRdOYrK1mAaMrIlY =qSpS -----END PGP SIGNATURE----- _______________________________________________ hardware mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/hardware
