Libsamsung-ril » History » Version 5
Denis 'GNUtoo' Carikli, 01/14/2012 09:00 PM
update status
| 1 | 4 | Paul Kocialkowski | h1. libsamsung-ipc |
|---|---|---|---|
| 2 | |||
| 3 | |||
| 4 | libsamsung-ipc is a free implementation of the protocol to speak with modems found in most Samsung devices. It is the low-level library used to communicate with the modem and needs an upper-layer (RIL) to interface with the system. |
||
| 5 | |||
| 6 | 1 | Paul Kocialkowski | libsamsung-ipc is shared between SHR and Replicant projects. It's used in both for the Nexus S. |
| 7 | |||
| 8 | Source code is available under the GPLv3+ at: https://github.com/morphis/libsamsung-ipc (master branch). |
||
| 9 | |||
| 10 | |||
| 11 | 4 | Paul Kocialkowski | h2. ipc-modemctrl |
| 12 | |||
| 13 | 1 | Paul Kocialkowski | |
| 14 | 5 | Denis 'GNUtoo' Carikli | ipc-modemctrl is a deprecated tool that was used at the beginning of the work for talking to the nexus S modem. It implemented basic functionalities (mostly SIM unlocking and network registration). |
| 15 | 1 | Paul Kocialkowski | |
| 16 | Usage: |
||
| 17 | 4 | Paul Kocialkowski | <pre> |
| 18 | 1 | Paul Kocialkowski | usage: ipc-modemctrl <command> |
| 19 | commands: |
||
| 20 | start bootstrap modem and start read loop |
||
| 21 | power-on power on the modem |
||
| 22 | power-off power off the modem |
||
| 23 | arguments: |
||
| 24 | 2 | Paul Kocialkowski | --debug enable debug messages |
| 25 | --pin=[PIN] provide SIM card PIN |
||
| 26 | 4 | Paul Kocialkowski | </pre> |
| 27 | 1 | Paul Kocialkowski | |
| 28 | Please run ipc-modemctrl like this (from host pc): |
||
| 29 | 4 | Paul Kocialkowski | <pre> |
| 30 | 1 | Paul Kocialkowski | |
| 31 | assuming your SIM PIN is 1234. If you don't have any SIM pin, don't pass the --pin argument. |
||
| 32 | |||
| 33 | It should go like this: |
||
| 34 | 4 | Paul Kocialkowski | <pre> |
| 35 | 2 | Paul Kocialkowski | [I] Got SIM PIN! |
| 36 | 4 | Paul Kocialkowski | r0 Starting modem on FMT client |
| 37 | r1 Starting modem_read_loop on FMT client |
||
| 38 | r2 Phone is powered up (LPM)! |
||
| 39 | 1 | Paul Kocialkowski | [I] SIM card found |
| 40 | [I] SIM is initializing |
||
| 41 | 4 | Paul Kocialkowski | r3 SIM init complete |
| 42 | r4 Modem is ready, requesting normal power mode |
||
| 43 | 1 | Paul Kocialkowski | [I] SIM card found |
| 44 | 2 | Paul Kocialkowski | [I] SIM is initializing |
| 45 | 4 | Paul Kocialkowski | r3 SIM init complete |
| 46 | r5 Modem is fully ready |
||
| 47 | 2 | Paul Kocialkowski | [I] Registered with network successfully! |
| 48 | 4 | Paul Kocialkowski | r6 Registered with network! Got PLMN (Mobile Network Code): '20810' |
| 49 | 2 | Paul Kocialkowski | [I] Registered with network successfully! |
| 50 | 4 | Paul Kocialkowski | r6 Registered with network! Got PLMN (Mobile Network Code): '20810' |
| 51 | 2 | Paul Kocialkowski | [I] Registered with network successfully! |
| 52 | [I] Registered with network successfully! |
||
| 53 | 4 | Paul Kocialkowski | r6 Registered with network! Got PLMN (Mobile Network Code): '20810' |
| 54 | 2 | Paul Kocialkowski | [I] SIM Phone Book init complete |
| 55 | 4 | Paul Kocialkowski | </pre> |
| 56 | 2 | Paul Kocialkowski | |
| 57 | 4 | Paul Kocialkowski | <pre> |
| 58 | 2 | Paul Kocialkowski | |
| 59 | |||
| 60 | 4 | Paul Kocialkowski | h2. Status |
| 61 | |||
| 62 | |||
| 63 | 3 | Paul Kocialkowski | We were able to make the following work: |
| 64 | 4 | Paul Kocialkowski | * SMS (Rx/Tx) |
| 65 | * Call (Rx/Tx) BUT NO AUDIO YET |
||
| 66 | * GPRS |
||
| 67 | * SIM I/O (stored contacts, etc) |
||
| 68 | * SIM PIN unlocking |