Libsamsung-ril » History » Version 24
Paul Kocialkowski, 07/05/2012 07:00 PM
1 | 6 | Denis 'GNUtoo' Carikli | h1. samsung-ril |
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2 | 1 | Paul Kocialkowski | |
3 | 6 | Denis 'GNUtoo' Carikli | The samsung ril is the library that interfaces libsamsung-ipc(see below) with the android framework. |
4 | Status per devices below: |
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5 | 1 | Paul Kocialkowski | |
6 | 6 | Denis 'GNUtoo' Carikli | h2. Nexus S |
7 | 13 | Paul Kocialkowski | |
8 | |_. Functionality |_. Status |_. Released | |
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9 | | Modem bootstrap | Working | replicant-2.3 0002 images | |
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10 | | Modem transport | Working | replicant-2.3 0002 images | |
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11 | | Modem FMT | Working | replicant-2.3 0002 images | |
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12 | | Modem RFS | Working | replicant-2.3 0002 images | |
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13 | 24 | Paul Kocialkowski | | Power to Normal (Airplane mode on) | Working | replicant-2.3 0002 images | |
14 | | Power to LPM (Airplane mode off) | Working, stable | git | |
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15 | 13 | Paul Kocialkowski | | RSSI infos | Working | replicant-2.3 0002 images | |
16 | 18 | Paul Kocialkowski | | Icon infos | Working | git | |
17 | 13 | Paul Kocialkowski | | Modem firmware infos | Working | replicant-2.3 0002 images | |
18 | 20 | Paul Kocialkowski | | IMEI/IMEISV | Working | replicant-2.3 0002 images, works best in git | |
19 | 19 | Paul Kocialkowski | | IMSI | Working | replicant-2.3 0002 images | |
20 | 16 | Paul Kocialkowski | | USSD | Working, needs testing | git | |
21 | 13 | Paul Kocialkowski | | SIM PIN unlock | Working | replicant-2.3 0002 images | |
22 | 22 | Paul Kocialkowski | | SIM PIN set | Working | git | |
23 | | SIM PIN change | Working | git | |
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24 | | SIM unlock with PUK | Working | git | |
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25 | 13 | Paul Kocialkowski | | SIM I/O | Partially working: infos, contacts are OK, stored SMS I/O is not | replicant-2.3 0002 images | |
26 | | Network registration | Working | replicant-2.3 0002 images, works best in git | |
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27 | | Operator strings | Working | replicant-2.3 0002 images | |
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28 | 17 | Paul Kocialkowski | | Network type force | Working | git | |
29 | | Operator manual select | Working | git | |
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30 | 13 | Paul Kocialkowski | | SMS outgoing | Working, sometimes crashes! | replicant-2.3 0002 images | |
31 | | SMS incoming | Working | replicant-2.3 0002 images | |
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32 | | Call incoming | Working | replicant-2.3 0002 images | |
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33 | | Call outgoing | Working, but conferencing | replicant-2.3 0002 images | |
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34 | 23 | Paul Kocialkowski | | DTMF | Working | replicant-2.3 0002 images, works best in git | |
35 | 13 | Paul Kocialkowski | | Audio during calls | Working | replicant-2.3 0002 images | |
36 | | Audio mic mute set | Working | replicant-2.3 0002 images | |
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37 | | Audio volume change | Working | replicant-2.3 0002 images | |
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38 | | Audio path change | Working | replicant-2.3 0002 images | |
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39 | | Data activation | Working, code needs cleanup | replicant-2.3 0002 images | |
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40 | | Data deactivation | Working, code needs cleanup | git | |
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41 | | NV read item | Working | replicant-2.3 0002 images | |
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42 | | NV write item | Working | replicant-2.3 0002 images | |
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43 | 6 | Denis 'GNUtoo' Carikli | |
44 | h1. libsamsung-ipc |
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45 | |||
46 | 4 | Paul Kocialkowski | 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. |
47 | 1 | Paul Kocialkowski | |
48 | libsamsung-ipc is shared between SHR and Replicant projects. It's used in both for the Nexus S. |
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49 | |||
50 | Source code is available under the GPLv3+ at: https://github.com/morphis/libsamsung-ipc (master branch). |
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51 | |||
52 | 6 | Denis 'GNUtoo' Carikli | The library is mostly complete |
53 | 4 | Paul Kocialkowski | |
54 | h2. ipc-modemctrl |
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55 | 1 | Paul Kocialkowski | |
56 | 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). |
57 | 1 | Paul Kocialkowski | |
58 | Usage: |
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59 | 4 | Paul Kocialkowski | <pre> |
60 | 1 | Paul Kocialkowski | usage: ipc-modemctrl <command> |
61 | commands: |
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62 | start bootstrap modem and start read loop |
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63 | power-on power on the modem |
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64 | power-off power off the modem |
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65 | arguments: |
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66 | 2 | Paul Kocialkowski | --debug enable debug messages |
67 | --pin=[PIN] provide SIM card PIN |
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68 | 4 | Paul Kocialkowski | </pre> |
69 | 1 | Paul Kocialkowski | |
70 | Please run ipc-modemctrl like this (from host pc): |
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71 | |||
72 | assuming your SIM PIN is 1234. If you don't have any SIM pin, don't pass the --pin argument. |
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73 | |||
74 | It should go like this: |
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75 | 11 | Paul Kocialkowski | |
76 | 4 | Paul Kocialkowski | <pre> |
77 | 1 | Paul Kocialkowski | [I] Got SIM PIN! |
78 | 11 | Paul Kocialkowski | [0] Starting modem on FMT client |
79 | [1] Starting modem_read_loop on FMT client |
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80 | [2] Phone is powered up (LPM)! |
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81 | 1 | Paul Kocialkowski | [I] SIM card found |
82 | [I] SIM is initializing |
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83 | 11 | Paul Kocialkowski | [3] SIM init complete |
84 | [4] Modem is ready, requesting normal power mode |
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85 | 1 | Paul Kocialkowski | [I] SIM card found |
86 | 2 | Paul Kocialkowski | [I] SIM is initializing |
87 | 11 | Paul Kocialkowski | [3] SIM init complete |
88 | [5] Modem is fully ready |
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89 | 2 | Paul Kocialkowski | [I] Registered with network successfully! |
90 | 11 | Paul Kocialkowski | [6] Registered with network! Got PLMN (Mobile Network Code): '20810' |
91 | 4 | Paul Kocialkowski | [I] Registered with network successfully! |
92 | 11 | Paul Kocialkowski | [6] Registered with network! Got PLMN (Mobile Network Code): '20810' |
93 | 4 | Paul Kocialkowski | [I] Registered with network successfully! |
94 | 2 | Paul Kocialkowski | [I] Registered with network successfully! |
95 | 11 | Paul Kocialkowski | [6] Registered with network! Got PLMN (Mobile Network Code): '20810' |
96 | 2 | Paul Kocialkowski | [I] SIM Phone Book init complete |
97 | </pre> |
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98 | 4 | Paul Kocialkowski | |
99 | h2. Status |
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100 | |||
101 | 3 | Paul Kocialkowski | We were able to make the following work: |
102 | 4 | Paul Kocialkowski | * SMS (Rx/Tx) |
103 | * Call (Rx/Tx) BUT NO AUDIO YET |
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104 | * GPRS |
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105 | * SIM I/O (stored contacts, etc) |
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106 | * SIM PIN unlocking |