FreeCalypso > hg > freecalypso-tools
view ringtools/examples/rising-chrom.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 | c4dafcc61cf7 |
| children |
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# This melody file is intended to be a basic test for the PWT melody play # mechanism - it consists of all 48 notes of the chromatic scale supported # by Calypso PWT, in rising order, with each note playing for 12 TDMA frames # at maximum nominal volume of 64/64. f4 64 12 fs4 64 12 g4 64 12 gs4 64 12 a4 64 12 as4 64 12 b4 64 12 c5 64 12 cs5 64 12 d5 64 12 ds5 64 12 e5 64 12 f5 64 12 fs5 64 12 g5 64 12 gs5 64 12 a5 64 12 as5 64 12 b5 64 12 c6 64 12 cs6 64 12 d6 64 12 ds6 64 12 e6 64 12 f6 64 12 fs6 64 12 g6 64 12 gs6 64 12 a6 64 12 as6 64 12 b6 64 12 c7 64 12 cs7 64 12 d7 64 12 ds7 64 12 e7 64 12 f7 64 12 fs7 64 12 g7 64 12 gs7 64 12 a7 64 12 as7 64 12 b7 64 12 c8 64 12 cs8 64 12 d8 64 12 ds8 64 12 e8 64 12 # The purpose of the following line is to test the implementation # of 'rest' instruction rest 12