Hi folks. the m8 guy is back an needs some help on linx/driver development. We got android running on m8 with 2.6.27 kernel (even dualboot woth windows ce :P). But alle the hardware stuff isnt running, because we are ran against a wall. The wlan chip is connected through spi and we have problems geting a real spi busmater to run. The 6410 has real spi ports so no bitbang is used (i think). Has anybody got the spi ports running on this SoC? Any helps/tips would be appriciated.
Further the m8 has a SGOLD2 baseband. i tried just opening com1 on linux, sending AT to it but it didnt answered. I used minicom. We could retrieve from the windows ce registry that com1 is used (at least under windows). So is anybody here who has done an initialization for this baseband already? Are there any gpios to be set befor i can use it? Its more important to know if anybody can say that there are some gpios to be set or not, i dont suspect that anybody knows which :) Or any informations on how this is done normaly on other basebands would be nice too. We could rip this out of the mux0710 dll from the wce firmware Its the ResetRadio function i think which does the magic i think. Will the modem answer before i set AT+IPR?? [CODE] CreateFile GetCommState <init comstate struct> SetCommState EscapeCommFunction 5 (Sends the DTR (data-terminal-ready) signal.) SetCommMask E1 (1110 0001) EV_ERR | EV_BREAK | EV_RLSD | EV_RXCHAR memset SetCommTimeouts Call ResetRadio (function) sprintf AT+IPR=230400 EscapeCommFunction 4 (Clears the RTS (request-to-send) signal.) sleep 0x64 EscapeCommFunction 3 (Sends the RTS (request-to-send) signal) strlen WriteFile (At command -> com) Sleep 0x2bc GetCommState (mov r3 38400) seems baudrate setting SetCommState Sleep 0x3E8 sprintf AT+XPOW=4,200,0 EscapeCommFunction 4 (Clears the RTS (request-to-send) signal.) sleep 0x64 EscapeCommFunction 3 (Sends the RTS (request-to-send) signal) strlen WriteFile (AT->com) [/code] To be honest i have no clue about this nor i have done anything similar :( And just andriod without even the basic telephone functions is worthless. Any help would be appriciated ! regards Rudi
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