13966ac24e
offers the following basic CW services to a caller program:
o Morse code character translation tables, and lookup functions
o Morse code low-level timing calculations
o A 'sidetone' generation and queueing system, using either the system sound
card, the console speaker, or both
o Optional keying control for an external device, say a transmitter, or an
oscillator
o CW character and string send routines, tied in with the character lookup
o CW receive routines, also tied in to the character lookup
o Adaptive speed tracking of received CW
o An iambic keyer, with both Curtis 8044 types A and B timing
o Straight key emulation
Submitted by: self
25 lines
712 B
C
25 lines
712 B
C
--- src/cwlib/cwlib.c.orig 2006-06-22 21:54:01.000000000 -0400
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+++ src/cwlib/cwlib.c 2008-01-01 11:54:49.000000000 -0500
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@@ -63,6 +63,7 @@
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#if defined(BSD)
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# define ERR_NO_SUPPORT EPROTONOSUPPORT
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+# define RTSIG_MAX NSIG
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#else
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# define ERR_NO_SUPPORT EPROTO
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#endif
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@@ -2837,8 +2838,14 @@
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* crude, but perhaps just slightly better than doing nothing.
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*/
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if (cw_volume > 0)
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+/* FreeBSD at least uses hz directly, I'll assume other BSDs do too. - db */
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+#ifdef BSD
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+ argument = frequency != TONE_SILENT
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+ ? frequency : 0;
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+#else
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argument = frequency != TONE_SILENT
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? KIOCSOUND_CLOCK_TICK_RATE / frequency : 0;
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+#endif
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else
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argument = 0;
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