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Update for SMS packet identifier #11

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Update for SMS packet identifier #11

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c1fd66d
Update m17.cpp
DL5SMB Jul 30, 2025
08fe8a7
Update README.md
DL5SMB Jul 30, 2025
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -9,7 +9,7 @@ The DudeStar application used the Qt Widgets UI, while DroidStar uses the Qt Qui
# M17 support
The Codec2 vocoder library is open source and is included as a C++ implementation of the original C library taken from the mvoice project. More info on M17 can be found here: https://m17project.org/

M17 SMS type (0x06) packet support has been added to DroidStar. A text input and SMS send button is available in the log tab when in M17 mode.
M17 SMS type (0x05) packet support has been added to DroidStar. A text input and SMS send button is available in the log tab when in M17 mode.

# MMDVM support -- work in progress
DroidStar supports MMDVM and MMDVM_HS (hotspot) modems, with basic (possibly buggy) support for M17, D-STAR, Fusion, and DMR. Support for P25 and NXDN coming soon. When connecting to a digital mode reflector/DMR server and selecting an MMDVM device under Modems, then DroidStar acts as a hotspot/repeater. When 'MMDVM Direct' (currently M17 only) is selected as the host, then DroidStar becomes a stand-alone transceiver.
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2 changes: 1 addition & 1 deletion m17.cpp
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Expand Up @@ -969,7 +969,7 @@ void M17::tx_packet(QString sms)
}

encodeCRC16(lsf, M17_LSF_LENGTH_BYTES);
txframe.append(0x06); // SMS packet type
txframe.append(0x05); // SMS packet type
txframe.append(sms.toUtf8());
txframe.append(1, 0x00);
txframe.append(lsf[28]);
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