Christian Gagneraud <cgagner...@techworks.ie> writes: > According to the FR battery page [1], they say that FR use a smart > battery (model number CT-GTA02 [2]) but i can tell you that i don't > have such a thing in my phone, i actually have a battery marked > "Model: GTA02", which is definitely not a smart battery (it has only 3 > pins), this battery correspond more to what's describe on the Neo > battery page [3]. Moreover, the schematics of the FR show that it use > only 2 signals of the battery: V+ and V-.
The third terminal is used by a bit-banging HDQ driver which communicates with bq27000 chip integrated in battery. And it works for sure, though probably some eeprom values that should be factory-programmed are not optimal. -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software! mailto:fercer...@gmail.com _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
