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UI improvement: PDM is not a standard I2S microphone

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to avoid user confusion, UI now shows "PDM" instead of "I2S PDM"
This commit is contained in:
Frank
2026-02-24 12:56:52 +01:00
parent 522927ea94
commit d3a8da212c
1 changed files with 4 additions and 3 deletions
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7
usermods/audioreactive/audio_reactive.cpp
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@@ -1206,7 +1206,7 @@ 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);
useBandPassFilter = true; // this reduces the noise floor on SPM1423 from 5% Vpp (~380) down to 0.05% Vpp (~5)
delay(100);
@@ -1624,7 +1624,8 @@ class AudioReactive : public Usermod {
if (audioSource->getType() == AudioSource::Type_I2SAdc) {
infoArr.add(F("ADC analog"));
} else {
infoArr.add(F("I2S digital"));
if (dmType == 5) infoArr.add(F("PDM digital")); // dmType 5 => generic PDM microphone
else infoArr.add(F("I2S digital"));
}
// input level or "silence"
if (maxSample5sec > 1.0f) {
@@ -1911,7 +1912,7 @@ class AudioReactive : public Usermod {
uiScript.print(F("addOption(dd,'SPH0654',3);"));
uiScript.print(F("addOption(dd,'Generic I2S with Mclk',4);"));
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3)
uiScript.print(F("addOption(dd,'Generic I2S PDM',5);"));
uiScript.print(F("addOption(dd,'Generic PDM',5);"));
#endif
uiScript.print(F("addOption(dd,'ES8388',6);"));