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@ -2051,16 +2051,16 @@ void pwm_interrupt_handler() {
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// pwm_rnd_bit *= (-1.0);
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pwm_rnd_bit = (buffer[wav_position] > 0) ? 1 : 0;
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Serial.print(pwm_rnd_bit);
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Serial.print(" ");
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// Serial.print(pwm_rnd_bit);
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// Serial.print(" ");
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if ((pwm_value == (128 - pwm_amplitude)) && (pwm_rnd_bit == 1)) {
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pwm_value = 128 + pwm_amplitude;
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Serial.print("-");
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// Serial.print("-");
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}
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else {
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pwm_value = 128 - pwm_amplitude;
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Serial.print("_");
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// Serial.print("_");
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}
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pwm_set_gpio_level(AUDIO_OUT_PIN, pwm_value);
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// Serial.println("wav_position: ");
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