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Split long messages into concatenated SMS parts #22

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Split long messages into concatenated SMS parts #22

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eb055c0
sms_tool: support UTF-8 SMS submission
dormancygrace Aug 10, 2026
fa434b8
sms_tool: split long messages into SMS parts
dormancygrace Aug 10, 2026
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3 changes: 2 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,8 @@ SMS Tool for 3G/4G/5G modem

* sms tool for various of 3g/4g modem
* read sms as raw pdu or decoded text
* support ucs2 decoding
* support ucs2 decoding and UTF-8/UCS-2 sending
* split long GSM-7 and UCS-2 messages into concatenated SMS parts

Usage:
----------------
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8 changes: 6 additions & 2 deletions pdu_lib/Makefile
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Expand Up @@ -15,7 +15,11 @@ ucs2_to_utf8:
pdu_decoder: pdu.o pdu_decoder.o ucs2_to_utf8
$(CC) $(CFLAGS) ucs2_to_utf8.o pdu.o pdu_decoder.o -lm -o pdu_decoder
clean:
rm -f *.o pdu_decoder
test: clean ALL
rm -f *.o pdu_decoder pdu_test
test: clean ALL pdu_test
echo "0891683108501405F8240BA10156686616F60008414090912385235C6D4191CF6C4752A860015BC67801FF1A00350030003900360036FF0C4EB2FF0C8BB05F9762BD59566BCF592990FD8981676554E6FF0C611F89C9597D76848BDD63A883507ED960A87684670B53CBFF019884795D60A84E2D5956FF01"|./pdu_decoder
echo "0891683108501405F8640BA10156686616F6000841400100957423830608048A3002026B21767B5F556D4191CF6C475373900100356D4191CF5E01FF0853EF63620035004D6D4191CFFF09FF0C731B623394FE63A5FF1A0068007400740070003A002F002F007300680061006B0065002E00730064002E006300680069006E0061006D006F00620069006C0065002E0063006F006D30025C714E1C79FB52A8"|./pdu_decoder
./pdu_test

pdu_test: pdu.o pdu_test.o
$(CC) $(CFLAGS) pdu.o pdu_test.o -lm -o pdu_test
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