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64e8d04004
Author | SHA1 | Date |
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ChuckMash | 64e8d04004 | |
ChuckMash | b837e7d36a | |
Infinity | 51a584c2b7 | |
ChuckMash | 4d76f39878 | |
ChuckMash | f72d75e267 |
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@ -302,6 +302,7 @@ bool AudioGeneratorMP3::begin(AudioFileSource *source, AudioOutput *output)
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synth = reinterpret_cast<struct mad_synth *>(preallocateSynthSpace);
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synth = reinterpret_cast<struct mad_synth *>(preallocateSynthSpace);
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}
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}
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else {
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else {
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output->stop();
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audioLogger->printf_P("OOM error in MP3: Want %d/%d/%d/%d bytes, have %d/%d/%d/%d bytes preallocated.\n",
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audioLogger->printf_P("OOM error in MP3: Want %d/%d/%d/%d bytes, have %d/%d/%d/%d bytes preallocated.\n",
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preAllocBuffSize(), preAllocStreamSize(), preAllocFrameSize(), preAllocSynthSize(),
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preAllocBuffSize(), preAllocStreamSize(), preAllocFrameSize(), preAllocSynthSize(),
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preallocateSize, preallocateStreamSize, preallocateFrameSize, preallocateSynthSize);
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preallocateSize, preallocateStreamSize, preallocateFrameSize, preallocateSynthSize);
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@ -319,6 +320,7 @@ bool AudioGeneratorMP3::begin(AudioFileSource *source, AudioOutput *output)
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p += preAllocSynthSize();
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p += preAllocSynthSize();
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int neededBytes = p - reinterpret_cast<uint8_t *>(preallocateSpace);
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int neededBytes = p - reinterpret_cast<uint8_t *>(preallocateSpace);
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if (neededBytes > preallocateSize) {
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if (neededBytes > preallocateSize) {
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output->stop();
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audioLogger->printf_P("OOM error in MP3: Want %d bytes, have %d bytes preallocated.\n", neededBytes, preallocateSize);
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audioLogger->printf_P("OOM error in MP3: Want %d bytes, have %d bytes preallocated.\n", neededBytes, preallocateSize);
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return false;
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return false;
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}
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}
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@ -336,6 +338,9 @@ bool AudioGeneratorMP3::begin(AudioFileSource *source, AudioOutput *output)
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stream = NULL;
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stream = NULL;
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frame = NULL;
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frame = NULL;
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synth = NULL;
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synth = NULL;
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output->stop();
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audioLogger->printf_P("OOM error in MP3\n");
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return false;
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return false;
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}
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}
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}
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}
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@ -413,4 +418,3 @@ extern "C" {
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}
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}
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#endif
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#endif
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}
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}
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@ -236,13 +236,13 @@ bool AudioGeneratorRTTTL::GetNextNote()
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ptr++;
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ptr++;
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note++;
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note++;
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}
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}
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if (!ReadInt(&scale)) {
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scale = defaultOctave;
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}
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if ((ptr < len) && (buff[ptr] == '.')) {
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if ((ptr < len) && (buff[ptr] == '.')) {
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ptr++;
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ptr++;
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dur += dur / 2;
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dur += dur / 2;
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}
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}
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if (!ReadInt(&scale)) {
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scale = defaultOctave;
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}
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// Eat any trailing whitespace and comma
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// Eat any trailing whitespace and comma
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SkipWhitespace();
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SkipWhitespace();
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if ((ptr < len) && (buff[ptr]==',')) {
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if ((ptr < len) && (buff[ptr]==',')) {
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@ -33,6 +33,7 @@ AudioOutputI2S::AudioOutputI2S(int port, int output_mode, int dma_buf_count, int
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{
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{
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this->portNo = port;
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this->portNo = port;
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this->i2sOn = false;
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this->i2sOn = false;
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this->i2sRateSet = false;
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this->dma_buf_count = dma_buf_count;
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this->dma_buf_count = dma_buf_count;
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if (output_mode != EXTERNAL_I2S && output_mode != INTERNAL_DAC && output_mode != INTERNAL_PDM) {
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if (output_mode != EXTERNAL_I2S && output_mode != INTERNAL_DAC && output_mode != INTERNAL_PDM) {
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output_mode = EXTERNAL_I2S;
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output_mode = EXTERNAL_I2S;
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@ -56,6 +57,7 @@ AudioOutputI2S::AudioOutputI2S(int port, int output_mode, int dma_buf_count, int
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#elif defined(ARDUINO_ARCH_RP2040)
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#elif defined(ARDUINO_ARCH_RP2040)
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AudioOutputI2S::AudioOutputI2S(long sampleRate, pin_size_t sck, pin_size_t data) {
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AudioOutputI2S::AudioOutputI2S(long sampleRate, pin_size_t sck, pin_size_t data) {
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i2sOn = false;
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i2sOn = false;
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i2sRateSet = false;
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mono = false;
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mono = false;
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bps = 16;
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bps = 16;
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channels = 2;
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channels = 2;
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@ -129,7 +131,13 @@ bool AudioOutputI2S::SetPinout(int bclk, int wclk, int dout, int mclk)
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bool AudioOutputI2S::SetRate(int hz)
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bool AudioOutputI2S::SetRate(int hz)
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{
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{
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// TODO - have a list of allowable rates from constructor, check them
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// TODO - have a list of allowable rates from constructor, check them
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if(this->hertz == hz && this->i2sRateSet){ // hz already set to this
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return true;
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}
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this->hertz = hz;
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this->hertz = hz;
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if (i2sOn)
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if (i2sOn)
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{
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{
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#ifdef ESP32
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#ifdef ESP32
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@ -140,6 +148,10 @@ bool AudioOutputI2S::SetRate(int hz)
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i2s.setFrequency(hz);
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i2s.setFrequency(hz);
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#endif
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#endif
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}
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}
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if(!this->i2sRateSet){
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this->i2sRateSet = true;
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}
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return true;
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return true;
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}
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}
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@ -401,5 +413,6 @@ bool AudioOutputI2S::stop()
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i2s.end();
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i2s.end();
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#endif
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#endif
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i2sOn = false;
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i2sOn = false;
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i2sRateSet = false;
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return true;
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return true;
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}
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}
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@ -62,10 +62,12 @@ class AudioOutputI2S : public AudioOutput
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bool mono;
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bool mono;
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int lsb_justified;
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int lsb_justified;
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bool i2sOn;
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bool i2sOn;
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bool i2sRateSet;
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int dma_buf_count;
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int dma_buf_count;
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int use_apll;
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int use_apll;
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bool use_mclk;
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bool use_mclk;
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bool swap_clocks;
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bool swap_clocks;
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// We can restore the old values and free up these pins when in NoDAC mode
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// We can restore the old values and free up these pins when in NoDAC mode
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uint32_t orig_bck;
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uint32_t orig_bck;
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uint32_t orig_ws;
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uint32_t orig_ws;
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