Reticulum/RNS
gretel 3bbd43cc1b Fix KISS beacon frame formatting and add sync pattern
Two issues were resolved with KISS interface beacon transmissions:

1. Fixed frame length handling to meet minimum length requirements (15 bytes) for
   TNCs like Direwolf. Previously, raw beacon data was being sent directly,
   causing frame length errors:

```
<<< Data frame from KISS client application, channel 0, total length = 11
  000:  c0 00 44 4e 39 54 54 2d 31 35 c0                 ..FOOBAR-15.
Frame length 8 not in allowable range of 15 to 2123.
ERROR - Invalid KISS data frame from client app.
```

2. Added standard 0xAA 0xAA sync pattern to improve radio modem synchronization
   and compatibility with packet radio protocols like FX.25 and IL2P.

This ensures:
- Proper frame length for TNC compatibility
- Better bit synchronization with standard sync pattern
- Improved reception reliability
- Compatible with both KISS TNCs and packet radio protocols

```
<<< Data frame from KISS client application, channel 0, total length = 18
  000:  c0 00 aa aa 44 4e 39 54 54 2d 31 35 00 00 00 00  ....FOOBAR-15....
  010:  00 c0                                            ..
[0L 21:25:43 UTC] (Not AX.25)<0xaa><0xaa>FOOBAR-15<0x00><0x00><0x00><0x00><0x00>
IL2P frame, max_fec = 1, 49 encoded bytes total
  000:  f1 5e 48 87 b8 59 b7 a1 cc 24 57 d6 0b 36 7c f1  .^H..Y...$W..6|.
  010:  7c d5 af 85 db 12 99 80 9d b8 6b bb 6b 05 df 1e  |.........k.k...
  020:  69 0e d8 69 05 f6 ff c4 24 fa 58 f7 e7 f2 a4 df  i..i....$.X.....
  030:  a1                                               .
```
2024-11-19 20:55:16 +01:00
..
Cryptography Updated exceptions 2023-10-24 01:39:25 +02:00
Interfaces Fix KISS beacon frame formatting and add sync pattern 2024-11-19 20:55:16 +01:00
Utilities Add rnode battery state to rnstatus output 2024-10-11 10:14:10 +02:00
vendor Added better handling on Windows of interfaces that are non-adoptable for AutoInterface 2024-05-17 23:54:48 +02:00
__init__.py Update profiler output 2024-09-16 18:20:31 +02:00
_version.py Updated version 2024-10-20 13:45:52 +02:00
Buffer.py Updated license headers 2023-09-29 10:31:20 +02:00
Channel.py Fixed missing attribute check 2023-09-19 10:13:27 +02:00
Destination.py Raise exception when SINGLE destination is created without identity 2024-09-16 18:20:53 +02:00
Identity.py Cleanup 2024-10-20 12:26:54 +02:00
Link.py Fixed invalid link RSSI, SNR and Q data returned from API functions. Improved link physical layer stats updates. 2024-10-20 13:34:02 +02:00
Packet.py Fixed invalid link RSSI, SNR and Q data returned from API functions. Improved link physical layer stats updates. 2024-10-20 13:34:02 +02:00
Resolver.py Resolver skeleton 2023-09-29 23:18:30 +02:00
Resource.py Fixed resource transfers hanging for a long time over slow links if proof packet is lost 2024-10-10 17:06:43 +02:00
Reticulum.py Add rnode battery state to rnstatus output 2024-10-11 10:14:10 +02:00
Transport.py Fixed resource transfers hanging for a long time over slow links if proof packet is lost 2024-10-10 17:06:43 +02:00