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Random wav #6

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06ce415
Add ability to play random WAV files
fhanson Oct 7, 2025
23bc2bf
Remove channel for second file concat
fhanson Oct 7, 2025
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9 changes: 9 additions & 0 deletions src/hcr.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -462,6 +462,15 @@ void HCRVocalizer::PlayWAV(int ch,String file) {
}
}

void HCRVocalizer::PlayRandomWAV(int ch,String file1, String file2) {
if (millis() > lastPlayWAV) {
lastPlayWAV = millis() + 5000;
char channel[] = "VAB";
String msg = "C" + ToString((char) channel[ch]) + file1 + "C" + file2 + ",QP" + ToString((char) channel[ch]);
sendCommand(msg);
}
}

void HCRVocalizer::StopWAV(int ch) {
char channel[] = "VAB";
String msg = "PS" + ToString((char) channel[ch]) + ",QP" + ToString((char) channel[ch]);
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9 changes: 9 additions & 0 deletions src/hcr.h
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Original file line number Diff line number Diff line change
Expand Up @@ -211,6 +211,15 @@ class HCRVocalizer
*/
void PlayWAV(int v,String file);

/**
* @brief Plays a WAV file by file name
*
* @param v the channel (CH_A|CH_B)
* @param file1 the file name prefix (e.g. "0000")
* @param file2 the file name prefix (e.g. "0001")
*/
void PlayRandomWAV(int v,String file1, String file2);

/**
* @brief Stops the WAV playing on the specified channel
*
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