Somebody complained the that length of the dah wasn't quite up to spec...
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8051 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -55,12 +55,8 @@ STANDARD_LOCAL_USER;
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LOCAL_USER_DECL;
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LOCAL_USER_DECL;
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#define TONE 440
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#define TONE 800
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#define DITLEN 100
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#define DITLEN 80
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#define DAHLEN 250
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#define DITDAHSEPLEN 50
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#define CHARSEPLEN 200
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/* Pause between words will be twice CHARSEPLEN plus DITDAHSEPLEN - 450 */
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static char *morsecode[] = {
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static char *morsecode[] = {
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", /* 0-15 */
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"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", /* 0-15 */
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@ -109,9 +105,9 @@ static char *morsecode[] = {
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static void playtone(struct ast_channel *chan, int tone, int len)
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static void playtone(struct ast_channel *chan, int tone, int len)
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{
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{
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char dtmf[20];
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char dtmf[20];
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snprintf(dtmf, sizeof(dtmf), "%d/%d", tone, len);
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snprintf(dtmf, sizeof(dtmf), "%d/%d", tone, DITLEN * len);
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ast_playtones_start(chan, 0, dtmf, 0);
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ast_playtones_start(chan, 0, dtmf, 0);
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ast_safe_sleep(chan, len);
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ast_safe_sleep(chan, DITLEN * len);
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ast_playtones_stop(chan);
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ast_playtones_stop(chan);
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}
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}
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@ -136,18 +132,19 @@ static int morsecode_exec(struct ast_channel *chan, void *data)
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}
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}
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for (dahdit = morsecode[(int)*digit]; *dahdit; dahdit++) {
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for (dahdit = morsecode[(int)*digit]; *dahdit; dahdit++) {
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if (*dahdit == '-') {
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if (*dahdit == '-') {
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playtone(chan, TONE, DAHLEN);
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playtone(chan, TONE, 3);
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} else if (*dahdit == '.') {
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} else if (*dahdit == '.') {
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playtone(chan, TONE, DITLEN);
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playtone(chan, TONE, 1);
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} else {
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} else {
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playtone(chan, TONE, CHARSEPLEN);
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/* Account for ditlen of silence immediately following */
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playtone(chan, 0, 2);
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}
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}
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/* Pause slightly between each dit and dah */
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/* Pause slightly between each dit and dah */
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playtone(chan, 0, DITDAHSEPLEN);
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playtone(chan, 0, 1);
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}
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}
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/* Pause between characters */
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/* Pause between characters */
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playtone(chan, 0, CHARSEPLEN);
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playtone(chan, 0, 2);
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}
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}
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LOCAL_USER_REMOVE(u);
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LOCAL_USER_REMOVE(u);
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