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@ -3,9 +3,10 @@ |
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* This version is for the Chip Audette _F32 Library. |
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*/ |
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// Removed redundant DSP_TeensyAudio_F32.h Bob 9 Mar 2022
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#include "Audio.h" |
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#include "OpenAudio_ArduinoLibrary.h" |
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#include "DSP_TeensyAudio_F32.h" |
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AudioInputI2S i2s1; // Start interrupts
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AudioSynthWaveformSine_F32 sine1; // Test signal
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@ -24,7 +25,7 @@ int i, k; |
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float32_t dBResponse[500]; // Show lots of detail
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void setup(void) { |
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AudioMemory(5);
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AudioMemory(5); |
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AudioMemory_F32(10); |
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Serial.begin(300); delay(1000); |
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Serial.println("*** Test Audio Equalizer ***"); |
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@ -55,7 +56,7 @@ void setup(void) { |
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void loop(void) { |
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if(i<0) i++; // Get past startup
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if(i==0) queue1.begin(); |
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// Collect 128 samples and output to Serial
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// This "if" will be active for i == 0
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if (queue1.available() >= 1 && i >= 0) { |
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@ -70,7 +71,7 @@ void loop(void) { |
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queue1.freeBuffer(); |
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queue1.end(); // No more data to queue1
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} |
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if(i == 1) {
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if(i == 1) { |
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// Uncomment the next 3 lines to printout a sample of the sine wave.
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/*Serial.println("128 Samples: ");
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for (k=0; k<128; k++) { |
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