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AR: avoid user confusion between PDM and I2S

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"'Generic I2S PDM" -> "'Generic PDM"
unrelated: simplify an ifdef in audio_source.h
This commit is contained in:
Frank
2026-02-24 13:10:01 +01:00
parent ef63a1a500
commit 7627fbd989
2 changed files with 11 additions and 9 deletions
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18
usermods/audioreactive/audio_reactive.h
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@@ -2065,7 +2065,7 @@ class AudioReactive : public Usermod {
break;
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3)
case 5:
DEBUGSR_PRINT(F("AR: I2S PDM Microphone - ")); DEBUGSR_PRINTLN(F(I2S_PDM_MIC_CHANNEL_TEXT));
DEBUGSR_PRINT(F("AR: Generic PDM Microphone - ")); DEBUGSR_PRINTLN(F(I2S_PDM_MIC_CHANNEL_TEXT));
audioSource = new I2SSource(SAMPLE_RATE, BLOCK_SIZE, 1.0f/4.0f);
useInputFilter = 1; // PDM bandpass filter - this reduces the noise floor on SPM1423 from 5% Vpp (~380) down to 0.05% Vpp (~5)
delay(100);
@@ -2697,10 +2697,12 @@ class AudioReactive : public Usermod {
if (audioSource->getType() == AudioSource::Type_I2SAdc) {
infoArr.add(F("ADC analog"));
} else {
if (dmType != 51)
infoArr.add(F("I2S digital"));
if (dmType != 51) {
if (dmType == 5) infoArr.add(F("PDM digital"));
else infoArr.add(F("I2S digital"));
}
else
infoArr.add(F("legacy I2S PDM"));
infoArr.add(F("legacy PDM"));
}
// input level or "silence"
if (maxSample5sec > 1.0) {
@@ -3075,14 +3077,14 @@ class AudioReactive : public Usermod {
#endif
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3)
#if SR_DMTYPE==5
oappend(SET_F("addOption(dd,'Generic I2S PDM (⎌)',5);"));
oappend(SET_F("addOption(dd,'Generic PDM (⎌)',5);"));
#else
oappend(SET_F("addOption(dd,'Generic I2S PDM',5);"));
oappend(SET_F("addOption(dd,'Generic PDM',5);"));
#endif
#if SR_DMTYPE==51
oappend(SET_F("addOption(dd,'.Legacy I2S PDM ☾ (⎌)',51);"));
oappend(SET_F("addOption(dd,'.Legacy PDM ☾ (⎌)',51);"));
#else
oappend(SET_F("addOption(dd,'.Legacy I2S PDM ☾',51);"));
oappend(SET_F("addOption(dd,'.Legacy PDM ☾',51);"));
#endif
#endif
#if SR_DMTYPE==6