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CS5343 optimization

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-updated Mic Profile (Line-in)
- squelch=2 is enough
This commit is contained in:
Frank
2022-11-21 12:13:46 +01:00
parent 45159a5085
commit 18693dc96a
2 changed files with 6 additions and 2 deletions
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2
platformio.ini
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@@ -896,7 +896,7 @@ extends = wemos_shield_esp32_4MB_max_base
build_flags = ${wemos_shield_esp32_4MB_max_base.build_flags}
-D WLED_RELEASE_NAME=wemos_shield_esp32_4MB_LineIn_max ; This will be included in the firmware.bin filename
-D SR_DMTYPE=4 -D MCLK_PIN=0 -D I2S_SDPIN=25 -D I2S_WSPIN=15 -D I2S_CKPIN=14 ; for audio Line-In shield
-D SR_SQUELCH=6 -D SR_GAIN=40 -D SR_FREQ_PROF=1 ; CS5343 Line-In specific
-D SR_SQUELCH=2 -D SR_GAIN=40 -D SR_FREQ_PROF=1 ; CS5343 Line-In specific
;wemos_shield_esp32_16MB_max: bin entry, uses wemos_shield_esp32_4MB_max_base and adds 16MB settings
[env:wemos_shield_esp32_16MB_max]

6
usermods/audioreactive/audio_reactive.h
View File

@@ -179,7 +179,8 @@ static uint64_t sampleTime = 0;
#define MAX_PINK 9 // 0 = standard, 1= line-in (pink moise only), 2..4 = IMNP441, 5..6 = ICS-43434, 6..7 = userdef, 9= flat (no pink noise adjustment)
static const float fftResultPink[MAX_PINK+1][NUM_GEQ_CHANNELS] = {
{ 1.70f, 1.71f, 1.73f, 1.78f, 1.68f, 1.56f, 1.55f, 1.63f, 1.79f, 1.62f, 1.80f, 2.06f, 2.47f, 3.35f, 6.83f, 9.55f }, // default from SR WLED
{ 1.30f, 1.32f, 1.40f, 1.46f, 1.52f, 1.57f, 1.68f, 1.80f, 1.89f, 2.00f, 2.11f, 2.21f, 2.30f, 2.39f, 3.09f, 4.34f }, // Line-In - pink noise adjustment only, without microphone distortion
// { 1.30f, 1.32f, 1.40f, 1.46f, 1.52f, 1.57f, 1.68f, 1.80f, 1.89f, 2.00f, 2.11f, 2.21f, 2.30f, 2.39f, 3.09f, 4.34f }, // Line-In Generic -> pink noise adjustment only
{ 1.24f, 1.20f, 1.30f, 1.40f, 1.48f, 1.57f, 1.68f, 1.80f, 1.89f, 2.00f, 2.14f, 2.26f, 2.60f, 3.00f, 3.70f, 5.20f }, // Line-In CS5343
{ 1.82f, 1.72f, 1.70f, 1.50f, 1.52f, 1.57f, 1.68f, 1.80f, 1.89f, 2.00f, 2.11f, 2.21f, 2.30f, 2.90f, 3.86f, 6.29f}, // IMNP441 datasheet response profile * pink noise
{ 2.80f, 2.20f, 1.30f, 1.15f, 1.55f, 2.45f, 4.20f, 2.80f, 3.20f, 3.60f, 4.20f, 4.90f, 5.70f, 6.05f,10.50f,14.85f}, // IMNP441 - big speaker, strong bass
@@ -1207,6 +1208,7 @@ class AudioReactive : public Usermod {
break;
case 2:
DEBUGSR_PRINTLN(F("AR: ES7243 Microphone (right channel only)."));
//useBandPassFilter = true;
audioSource = new ES7243(SAMPLE_RATE, BLOCK_SIZE);
delay(100);
if (audioSource) audioSource->initialize(sdaPin, sclPin, i2swsPin, i2ssdPin, i2sckPin, mclkPin);
@@ -1219,6 +1221,7 @@ class AudioReactive : public Usermod {
break;
case 4:
DEBUGSR_PRINT(F("AR: Generic I2S Microphone with Master Clock - ")); DEBUGSR_PRINTLN(F(I2S_MIC_CHANNEL_TEXT));
//useBandPassFilter = true;
audioSource = new I2SSource(SAMPLE_RATE, BLOCK_SIZE, true, 1.0f/24.0f);
//audioSource = new I2SSource(SAMPLE_RATE, BLOCK_SIZE, false, 1.0f/16.0f); // I2S SLAVE mode - does not work, unfortunately
delay(100);
@@ -1238,6 +1241,7 @@ class AudioReactive : public Usermod {
case 0:
default:
DEBUGSR_PRINTLN(F("AR: Analog Microphone (left channel only)."));
//useBandPassFilter = true;
audioSource = new I2SAdcSource(SAMPLE_RATE, BLOCK_SIZE);
delay(100);
if (audioSource) audioSource->initialize(audioPin);