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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2085/">https://reviewboard.asterisk.org/r/2085/</a>
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<p style="margin-top: 0;">On September 4th, 2012, 2:26 p.m., <b>rmudgett</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/2085/diff/6/?file=31134#file31134line813" style="color: black; font-weight: bold; text-decoration: underline;">trunk/main/dsp.c</a>
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(Diff revision 6)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int dtmf_detect(struct ast_dsp *dsp, digit_detect_state_t *s, int16_t amp[], int samples, int squelch, int relax)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">s</span><span class="o">-></span><span class="n">td</span><span class="p">.</span><span class="n">dtmf</span><span class="p">.</span><span class="n">hits</span> <span class="o">=</span> <span class="n">hit</span> <span class="o">?</span> <span class="mi">1</span> <span class="o">:</span> <span class="mi">0</span><span class="p">;</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">You can unconditionally set this to 1 here.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">However to be strictly as the original r349249 was, it allowed hits_to_begin to be as low as 1.
So this is required, the double setting of 'hits' only happens when a new digit is started.
if (hit != s->td.dtmf.lasthit) {
s->td.dtmf.lasthit = hit;
s->td.dtmf.hits = 0; << this presetting setting of 'hits' is perhaps unavoidable
}
if (hit && hit != s->td.dtmf.current_hit) {
s->td.dtmf.hits++;
if (s->td.dtmf.hits == s->td.dtmf.hits_to_begin) {
store_digit(s, hit);
s->td.dtmf.current_hit = hit;
s->td.dtmf.misses = 0;
}
}
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<p>- Alec</p>
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<p>On September 1st, 2012, 2:59 a.m., Alec Davis wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Alec Davis.</div>
<p style="color: grey;"><i>Updated Sept. 1, 2012, 2:59 a.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Document DTMF events for different sequences.
* Fix extra hit required when new DIGIT is sent without any interdigit delay.
* Fix when DTMF_HITS_TO_BEGIN = 2, and no interdigit gap, that BEGIN is posted.
* Fix situation where a flakey detect, would clear the current_hit (indicating an END), which may not have been the case.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">On production box for 24 hours. 888 digit's now received.
The change here doesn't affect normal tone on/tone off, it changes the case when no interdigit pause is received between 2 digits, now the 2 digit has the same detect time as if there had been an interdigit pause before hand.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>trunk/main/dsp.c <span style="color: grey">(371689)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2085/diff/" style="margin-left: 3em;">View Diff</a></p>
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