RIL development in Froyo

[minus30]

there is no ttyS0 on spica

I can see it through the terminal

/dev/ttys0 (caps are not the same though)

This might sounds stupid but, what about ttyGPS0?

[tux@dbox]

ttyGPS0 sends the nmea-strings!
We can use ttyGPS0 do read and parse the nmea strings!

But it sends it only, when gps is enabled (through ril)

[criminal]

The library implements the android gps interface and uses rild on port 7777 (samsung implementation) to operate with the gps device!

This is the problem. If we replace libril to original one, we lost samsung implementation.
@tux@dbox: can you skip this method to an another one (for example modem commands?)

---------- Post added at 02:19 PM ---------- Previous post was at 02:16 PM ----------

there is no ttyS0 on spica

try /dev/s3c_serial0

I think, that's baseband

[tux@dbox]

till now i did not find a way to activate the gps device without ril!
I think we shout do a strace on rild ??

[frangarcj]

http://www.google.com/codesearch/p?h...a=N&cd=3&ct=rc

[golecpch]

What about modem.bin? Don't we have to load it in way described in S3C6410 User's Manual (chapter 23 - Modem Interface)?

[krtek.net]

modem firmware seams to be in /dev/bml9 and libsec-ril.so seems to be loading it (guessing from bml dump and strings in libsec-ril.so):

onedram_nv_data_load
dload_test
onedram device (%s) open failed!
/dev/bml9
can't open a phone image from (%s). %s.
dbl read size= %x
phone boot start failed! %s
memory init failed! %s.
phone on failed!. %s

[criminal]

modem firmware seams to be in /dev/bml9 and libsec-ril.so seems to be loading it (guessing from bml dump and strings in libsec-ril.so):

onedram_nv_data_load
dload_test
onedram device (%s) open failed!
/dev/bml9
can't open a phone image from (%s). %s.
dbl read size= %x
phone boot start failed! %s
memory init failed! %s.
phone on failed!. %s

We can't skip libsec-ril.so, because that's hw related stuff. But we don't need skip libsec-ril.so. We need to skip libril.so, and compile own version from CM/AOSP sources.

[tux@dbox]

We can't skip libsec-ril.so, because that's hw related stuff. But we don't need skip libsec-ril.so. We need to skip libril.so, and compile own version from CM/AOSP sources.

Thats right, but we need to know how to activate gps!

[cadavre]

I compiled Android's libril and all problems with Airplane, carrier searching and call waiting are still existing. I think it's not a libril problem. I investigated framework/base/telephony and there's everything OK, same as on other devices...