FreeCalypso > hg > freecalypso-tools
view ringtools/examples/bugle.pwt @ 965:2969032bdfac
fcup-smsend[mult]: fix buglet in K&R C NULL pointer passing
The only 100% safe way to pass a NULL pointer as a function argument
in K&R C is to cast 0 to a pointer type; failing to do so may cause
mysterious bugs (invalid stack frames or garbage in argument registers)
on 64-bit machines. This issue has already been fixed in most of
FC host tools, but I just found some missed spots: passing of NULL UDH
to PDU encoding functions in fcup-smsend[mult] in the case of single
(not concatenated) SMS.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 01 Sep 2023 07:33:51 +0000 |
| parents | 07105f244424 |
| children |
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# This PWT example is an attempt to turn the "bugle" melody from # mmiMelody_data.c (defunct C file in TI's BMI code) into an actually # playable PWT melody. The command_2 word is guessed to be the note # duration in ms, with the TDMA_12 length being a bogon. c5 64 17 rest 1 e5 64 9 rest 1 g4 64 9 rest 1 c5 64 17 rest 10 c5 64 9 rest 1 c5 64 9 rest 1 c5 64 9 rest 1 e5 64 9 rest 1 g4 64 9 rest 1 c5 64 26 rest 10 c5 64 17 rest 1 e5 64 9 rest 1 g4 64 9 rest 1 c5 64 17 rest 10 c5 64 9 rest 1 c5 64 13 rest 1 c5 64 4 rest 1 e5 64 9 rest 1 g4 64 9 rest 1 c5 64 26 rest 9