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OpenAudio_ArduinoLibrary/AudioMultiply_F32.cpp

21 lines
405 B

#include "AudioMultiply_F32.h"
void AudioMultiply_F32::update(void) {
audio_block_f32_t *block, *in;
block = AudioStream_F32::receiveWritable_f32(0);
if (!block) return;
in = AudioStream_F32::receiveReadOnly_f32(1);
if (!in) {
release(block);
return;
}
arm_mult_f32(block->data, in->data, block->data, AUDIO_BLOCK_SAMPLES);
release(in);
transmit(block);
release(block);
}