On Tuesday 17 June 2008, Joerg Reisenweber wrote: > Am Mo 16. Juni 2008 schrieb Al Johnson: > > On Sunday 15 June 2008, Joerg Reisenweber wrote: > > > Am Sa 14. Juni 2008 schrieb steve: > > > > A big percentage of requests I get are for this, however, they always > > > > want some hardware twist. > > > > > > They don't exactly know our hw, I guess (e.g it's not commonly known we > > > have a low-voltage-RS232, I2C, and separate power feed on internal > > > debug-con / testpoints). Also some mods on hw are quite easy to > > accomplish, > > > > either for us or for them. > > > I suggest, you forward their requests to me, and I'll have a look at it > > and > > > > see what's feasible EE-side with reasonable effort/cost. > > > Would be a pity to send them away, just because we didn't check what we > > can > > > > do for them, no? > > > > > > cheers > > > jOERG > > > > Is there any documentation available for these interfaces? They may be a > > good > > > alternative to USB for adding extra buttons, sensors or whatever in > > alternative cases. > > The debugcon should be kinda documented in the wiki IIRC. Most of the > testpoints are "documented" right on the board by a printing. But no, I > don't think there is a complete comprehensive doc yet. > Maybe if I really don't know how to kill my time eventually... ;-) Anyway > you're wellcome to ask. I'm not allowed to publish schematics, but I shall > answer _every_ reasonable question regarding hardware. > > cheers > jOERG
Thanks for the pointer. I should have looked harder before asking. http://wiki.openmoko.org/wiki/Neo1973_hardware#Debug_Connector This seems to have the serial, JTAG and i2c on the debug connector, and GSM on testpoints. I'll wait until I've got one to have a look at the printing on the board before asking for more. _______________________________________________ Openmoko community mailing list [email protected] http://lists.openmoko.org/mailman/listinfo/community
