Hi! I think we corrently have the following TODO list. GSM Layer 1: * implement transmit power control for transmit * implement SDCCH/8 on TS1-7 (Sylvain) * implement frequency hopping * proper split between synchronous and asynchronous part of L1 (Harald) * TCH/F support (Dieter, after L3 RR/MM/CC is working) * A5/1 and A5/2 encryption support GSM Layer 2: * implement a real layer2 that deserves the name (full LAPDm implementation) * properly encapsulate / abstract the L1 "MPH" primitives so L3 doesnt call L1 directly anymore GSM Layer 3: * test most of the code that Andreas has written (depends on L1 / L2) Misc: * SIM card driver + ISO7816 FS API * Battery charger driver * UI framework * minimal journalling flash file system * decide which RTOS kernel we want to use (Harald) * fully support a working firmware build for the openmoko gta01/gta02 GSM modem using calypso romloader For people who don't feel like they can take any of this work, there is some other work, regarding the mid-term port to our next target platform: * implement host utility for the medaitek MT622x romloader serial protocol * try to get a minimal hello world codebase to run on the MT622x * write hardware drivers for UART, PMU, I2C, SPI, ... of the MT622x Regards, Harald. -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)