Jan/WLED_MM_Infinity
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

sound sync: replace magic numbers with constants

Browse Source
This commit is contained in:
Frank
2023-12-05 21:30:29 +01:00
parent 09ea9110c1
commit e14d5e6975
1 changed files with 28 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
usermods/audioreactive/audio_reactive.h
View File

@@ -91,8 +91,14 @@
#define PLOT_FLUSH()
#endif
// audiosync modes
#define AUDIOSYNC_NONE 0x00 // UDP sound sync off
#define AUDIOSYNC_SEND 0x01 // UDP sound sync - send mode
#define AUDIOSYNC_REC 0x02 // UDP sound sync - receiver mode
#define AUDIOSYNC_REC_PLUS 0x06 // UDP sound sync - receiver + local mode (uses local input if no receiving udp sound)
static volatile bool disableSoundProcessing = false; // if true, sound processing (FFT, filters, AGC) will be suspended. "volatile" as its shared between tasks.
static uint8_t audioSyncEnabled = 0; // bit field: bit 0 - send, bit 1 - receive (config value)
static uint8_t audioSyncEnabled = AUDIOSYNC_NONE; // bit field: bit 0 - send, bit 1 - receive, bit 2 - use local if not receiving
static bool udpSyncConnected = false; // UDP connection status -> true if connected to multicast group
#define NUM_GEQ_CHANNELS 16 // number of frequency channels. Don't change !!
@@ -116,7 +122,7 @@ static float FFT_Magnitude = 0.0f; // FFT: volume (magnitude) of pe
static bool samplePeak = false; // Boolean flag for peak - used in effects. Responding routine may reset this flag. Auto-reset after strip.getMinShowDelay()
static bool udpSamplePeak = false; // Boolean flag for peak. Set at the same time as samplePeak, but reset by transmitAudioData
static unsigned long timeOfPeak = 0; // time of last sample peak detection.
volatile bool haveNewFFTResult = false; // flag to directly inform UDP sound sender when new FFT results are availeable (to reduce latency). Flag is reset at next UDP send
volatile bool haveNewFFTResult = false; // flag to directly inform UDP sound sender when new FFT results are available (to reduce latency). Flag is reset at next UDP send
static uint8_t fftResult[NUM_GEQ_CHANNELS]= {0}; // Our calculated freq. channel result table to be used by effects
static float fftCalc[NUM_GEQ_CHANNELS] = {0.0f}; // Try and normalize fftBin values to a max of 4096, so that 4096/16 = 256. (also used by dynamics limiter)
@@ -449,7 +455,7 @@ void FFTcode(void * parameter)
// taskYIELD(), yield(), vTaskDelay() and esp_task_wdt_feed() didn't seem to work.
// Don't run FFT computing code if we're in Receive mode or in realtime mode
if (disableSoundProcessing || (audioSyncEnabled & 0x02)) {
if (disableSoundProcessing || (audioSyncEnabled == AUDIOSYNC_REC)) {
isFirstRun = false;
vTaskDelayUntil( &xLastWakeTime, xFrequency); // release CPU, and let I2S fill its buffers
continue;
@@ -1067,7 +1073,7 @@ class AudioReactive : public Usermod {
////////////////////
void logAudio()
{
if (disableSoundProcessing && (!udpSyncConnected || ((audioSyncEnabled & 0x02) == 0))) return; // no audio available
if (disableSoundProcessing && (!udpSyncConnected || ((audioSyncEnabled & AUDIOSYNC_REC) == 0))) return; // no audio available
#ifdef MIC_LOGGER
// Debugging functions for audio input and sound processing. Comment out the values you want to see
PLOT_PRINT("volumeSmth:"); PLOT_PRINT(volumeSmth + 256.0f); PLOT_PRINT("\t"); // +256 to move above other lines
@@ -1961,8 +1967,8 @@ class AudioReactive : public Usermod {
disableSoundProcessing = false;
}
if (audioSyncEnabled & 0x02) disableSoundProcessing = true; // make sure everything is disabled IF in audio Receive mode
if (audioSyncEnabled & 0x01) disableSoundProcessing = false; // keep running audio IF we're in audio Transmit mode
if (audioSyncEnabled == AUDIOSYNC_REC) disableSoundProcessing = true; // make sure everything is disabled IF in audio Receive mode
if (audioSyncEnabled & AUDIOSYNC_SEND) disableSoundProcessing = false; // keep running audio IF we're in audio Transmit mode
#ifdef ARDUINO_ARCH_ESP32
if (!audioSource->isInitialized()) disableSoundProcessing = true; // no audio source
@@ -1977,7 +1983,7 @@ class AudioReactive : public Usermod {
#endif
// Only run the sampling code IF we're not in Receive mode or realtime mode
if (!(audioSyncEnabled & 0x02) && !disableSoundProcessing) {
if (!(audioSyncEnabled & AUDIOSYNC_REC) && !disableSoundProcessing) {
if (soundAgc > AGC_NUM_PRESETS) soundAgc = 0; // make sure that AGC preset is valid (to avoid array bounds violation)
unsigned long t_now = millis(); // remember current time
@@ -2034,7 +2040,7 @@ class AudioReactive : public Usermod {
connectUDPSoundSync(); // ensure we have a connection - if needed
// UDP Microphone Sync - receive mode
if ((audioSyncEnabled & 0x02) && udpSyncConnected) {
if ((audioSyncEnabled & AUDIOSYNC_REC) && udpSyncConnected) {
// Only run the audio listener code if we're in Receive mode
static float syncVolumeSmth = 0;
bool have_new_sample = false;
@@ -2055,7 +2061,7 @@ class AudioReactive : public Usermod {
receivedFormat = 0;
}
if ( (audioSyncEnabled & 0x02) // receive mode
if ( (audioSyncEnabled & AUDIOSYNC_REC) // receive mode
&& udpSyncConnected // connected
&& (receivedFormat > 0) // we actually received something in the past
&& ((millis() - last_UDPTime) > 25000)) { // close connection after 25sec idle
@@ -2102,9 +2108,9 @@ class AudioReactive : public Usermod {
#ifdef ARDUINO_ARCH_ESP32
//UDP Microphone Sync - transmit mode
#if defined(WLEDMM_FASTPATH)
if ((audioSyncEnabled & 0x01) && (haveNewFFTResult || (millis() - lastTime > 24))) { // fastpath: send data once results are ready, or each 25ms as fallback (max sampling time is 23ms)
if ((audioSyncEnabled & AUDIOSYNC_SEND) && (haveNewFFTResult || (millis() - lastTime > 24))) { // fastpath: send data once results are ready, or each 25ms as fallback (max sampling time is 23ms)
#else
if ((audioSyncEnabled & 0x01) && (millis() - lastTime > 20)) { // standard: send data each 20ms
if ((audioSyncEnabled & AUDIOSYNC_SEND) && (millis() - lastTime > 20)) { // standard: send data each 20ms
#endif
haveNewFFTResult = false; // reset notification
// Only run the transmit code IF we're in Transmit mode
@@ -2283,7 +2289,7 @@ class AudioReactive : public Usermod {
// The following can be used for troubleshooting user errors and is so not enclosed in #ifdef WLED_DEBUG
// current Audio input
infoArr = user.createNestedArray(F("Audio Source"));
if (audioSyncEnabled & 0x02) {
if (audioSyncEnabled & AUDIOSYNC_REC) {
// UDP sound sync - receive mode
infoArr.add(F("UDP sound sync"));
if (udpSyncConnected) {
@@ -2335,13 +2341,13 @@ class AudioReactive : public Usermod {
}
// AGC or manual Gain
if ((soundAgc==0) && (disableSoundProcessing == false) && !(audioSyncEnabled & 0x02)) {
if ((soundAgc==0) && (disableSoundProcessing == false) && !(audioSyncEnabled & AUDIOSYNC_REC)) {
infoArr = user.createNestedArray(F("Manual Gain"));
float myGain = ((float)sampleGain/40.0f * (float)inputLevel/128.0f) + 1.0f/16.0f; // non-AGC gain from presets
infoArr.add(roundf(myGain*100.0f) / 100.0f);
infoArr.add("x");
}
if (soundAgc && (disableSoundProcessing == false) && !(audioSyncEnabled & 0x02)) {
if (soundAgc && (disableSoundProcessing == false) && !(audioSyncEnabled & AUDIOSYNC_REC)) {
infoArr = user.createNestedArray(F("AGC Gain"));
infoArr.add(roundf(multAgc*100.0f) / 100.0f);
infoArr.add("x");
@@ -2350,10 +2356,10 @@ class AudioReactive : public Usermod {
// UDP Sound Sync status
infoArr = user.createNestedArray(F("UDP Sound Sync"));
if (audioSyncEnabled) {
if (audioSyncEnabled & 0x01) {
if (audioSyncEnabled & AUDIOSYNC_SEND) {
infoArr.add(F("send mode"));
if ((udpSyncConnected) && (millis() - lastTime < 2500)) infoArr.add(F(" v2"));
} else if (audioSyncEnabled & 0x02) {
} else if (audioSyncEnabled & AUDIOSYNC_REC) {
infoArr.add(F("receive mode"));
}
} else
@@ -2751,11 +2757,14 @@ class AudioReactive : public Usermod {
oappend(SET_F("addInfo('AudioReactive:frequency:profile',1,'☾');"));
#endif
oappend(SET_F("dd=addDropdown('AudioReactive','sync:mode');"));
oappend(SET_F("addOption(dd,'Off',0);"));
oappend(SET_F("addOption(dd,'Off',0);")); // AUDIOSYNC_NONE
#ifdef ARDUINO_ARCH_ESP32
oappend(SET_F("addOption(dd,'Send',1);"));
oappend(SET_F("addOption(dd,'Send',1);")); // AUDIOSYNC_SEND
#endif
oappend(SET_F("addOption(dd,'Receive',2);")); // AUDIOSYNC_REC
#ifdef ARDUINO_ARCH_ESP32
oappend(SET_F("addOption(dd,'Receive or Local',6);")); // AUDIOSYNC_REC_PLUS
#endif
oappend(SET_F("addOption(dd,'Receive',2);"));
oappend(SET_F("addInfo('AudioReactive:sync:mode',1,'<br> Sync audio data with other WLEDs');"));
oappend(SET_F("addInfo('AudioReactive:digitalmic:type',1,'<i>requires reboot!</i>');")); // 0 is field type, 1 is actual field