bugra.hasbek
Joined: 14 Jul 2009
Posts: 26
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 Posted: Thu Nov 19, 2009 4:09 pm Post subject: caller number for mobile terminated calls |
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Hi
How do i get caller number of mt (incoming) calls? When i read EF LND (last number dialed elemantary file) i can see caller number. Here are the related parts of my code:
| Code: |
/// I edited path of another file so i am not sure if this path is correct
/// etsi 11.11 says : 0x6f44 is the path of ef_lnd
u8 PROGMEM ef_lnd_path[] = { 0x3f, 0x00, 0x7f, 0x10, 0x6f, 0x44 };
void turbo_handler (u8 action, void *data)
{
u8 buff[128], len;
switch (action)
{
case ACTION_APP_INIT:
/// register sim for incoming calls
reg_action (ACTION_EVENT_MT_CALL);
break;
case ACTION_EVENT_MT_CALL:
dbsp("incoming call\n");
/// Is path length really 3? should i use 6?
read_binary(ef_lnd_path, 3, buff, len);
/// print current caller number
dbsp("len: "); dbch(len); dbsp("\n");
for(u8 i = 0 ; i < len; i++) {
dbch(buff[i]);dbsp(" ");
}
dbsp("\n");
break;
default:
break;
}
}
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When I call phone with tm2 from another phone, i get the following result:
| Code: |
bugra # dbg
Turbo Adapter debug mode initialized, turboadapter.trb
Press ENTER to quit
incoming call
len: 80
00 45 05 00 db 02 62 09 20 b6 e1 0f 5e 00 4c 4b 6f 3a 01 a5 01 4c 97 00 4c 4b 08 13 0c 0c 6f 3a 19 c3 5c 00 00 16 e8 0e 4c 6f 4c 4b 08 8e 08 8f 01 4c 97 00 4c 4b 09 81 4c ea 0e 2a 0e 2a 09 80 14 ed 03 01 09 14 fd 35 fb 01 21 20 0e 4c 01 00 00 16 00 db 02 62 09 21 01 b0 03 46 7b 01 b2 00 16 c2 3d 57 00 7d 8d a3 25 54 d6 14 99 01 00 82 02 83 81 9c 01 00 86 08 11 09 05 75 64 23 XX ff |
caller number is at the end part: 90 505 746 32 XX
The problem with this method is; caller number is not always in the same place. I have seen caller number in the middle of the chunk a few times and even worse is,
sometimes it is not even there. Here is one such output:
| Code: |
incoming call
len: 80
00 45 05 00 db 02 62 09 20 b6 e0 b4 5a b6 ac c5 fe cb cf eb 6f ff 9d bf 97 b7 d7 af df bf 7c ff fa e7 7f bf 5d 7e 7f ef 6b e6 ff ba f6 cf b9 f0 f9 78 5d ef f5 fd 7b b8 5e eb bb ee ff ff f7 cd ef ed 3b db ef af 70 7e 72 bd ee cf 7f db ef 0f 60 00 4c 4b 01 a4 01 a5 01 4c 97 00 4c 4b 08 13 0c 0c 00 1e 19 c3 5c 00 00 16 e8 0e 4c 0e 4c 4b 08 8e 08 8f 01 4c 97 00 4c 4b 09 81 4c ea 0e 2a |
I would appreciate if you can tell me a more reliable way of finding caller number or explain why it is not in a fixed position or not even there..
thanks |
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