44 lines
925 B
C++
44 lines
925 B
C++
/**
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* @file streams-mp34dt05-csv.ino
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* @author Phil Schatzmann
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* @brief Microphone test for Nano BLE Sense which has a MP34DT05 microphone
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*
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* @author Phil Schatzmann
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* @copyright GPLv3
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*/
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#include "AudioTools.h"
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#include "AudioTools/AudioLibs/AudioMP34DT05.h"
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AudioMP34DT05 mic; // Access I2S as stream
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CsvOutput<int16_t> csvOutput(Serial);
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StreamCopy copier(csvOutput, mic); // copy mic to csvOutput
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// Arduino Setup
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void setup(void) {
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Serial.begin(115200);
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AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Debug);
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while(!Serial);
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Serial.println("starting...");
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auto cfg = mic.defaultConfig(RX_MODE);
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cfg.bits_per_sample = 16;
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cfg.channels = 1;
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cfg.sample_rate = 16000;
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mic.begin(cfg);
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// make sure that we have the correct channels set up
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csvOutput.begin(cfg);
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Serial.println("started");
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}
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// Arduino loop - copy data
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void loop() {
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copier.copy();
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}
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