Hi DS! > Is it possible that the OpenMoko PCB design files, or Leonardo schematics > for the modem board you based FCDEV3B on were not the very latest? I'm > thinking that perhaps OpenMoko or TI's Leonardo had a hardware defect and > a more recent version of the design were to fix this problem.
It is indeed true that the PCB design files we got from OM are for GTA02-MB-A6, whereas their last revision was A7. However, I have two bare (sans-case) GTA02 MBs which I got as scrap from GDC, and they are revision A6. I have successfully powered one of them from my bench supply with alligator clips on the battery contacts, got the Calypso powered up from U-Boot and got the modem to bring up the SIM interface with AT+CFUN=1. The sleep mode bug does not occur, hence the rev A6 GTA02 MB design on which our FCDEV3B is based is free from the defect. M~ _______________________________________________ Community mailing list [email protected] https://www.freecalypso.org/mailman/listinfo/community
