From 01cd2ce77573155d34dd53289cd49653d551d83b Mon Sep 17 00:00:00 2001
From: Ewoud <ewoudwijma@gmail.com>
Date: Tue, 21 Mar 2023 13:55:11 +0100
Subject: [PATCH] Set Athom mic default to PDM legacy mode

---
 platformio.ini | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/platformio.ini b/platformio.ini
index b90c50d6..1916efb3 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -933,6 +933,11 @@ build_flags =
   -D SR_DMTYPE=5 -D I2S_SDPIN=32 -D I2S_WSPIN=15 -D I2S_CKPIN=-1 ; for I2S PDM microphone
   -D SR_SQUELCH=3 -D SR_GAIN=75 -D SR_FREQ_PROF=7                ; SPM1423 specific
 
+[Athom_PDMmic]
+build_flags = 
+  -D SR_DMTYPE=51 -D I2S_SDPIN=32 -D I2S_WSPIN=15 -D I2S_CKPIN=-1 ; for I2S PDM microphone Legacy mode!
+  -D SR_SQUELCH=3 -D SR_GAIN=75 -D SR_FREQ_PROF=7                ; SPM1423 specific
+
 [Shield_LineIn]
 build_flags = 
   -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
@@ -1538,10 +1543,10 @@ board_build.partitions = tools/WLED_ESP32_16MB.csv         ;; WLED standard for
 
 [env:athom_music_esp32_4MB_M]
 extends = esp32_4MB_M_base
-build_flags = ${esp32_4MB_M_base.build_flags} ${Shield_SPM1423.build_flags}
+build_flags = ${esp32_4MB_M_base.build_flags} ${Athom_PDMmic.build_flags}
   -D WLED_AP_SSID_UNIQUE
   -D WLED_RELEASE_NAME=athom_music_esp32_4MB_M
-  -D ABL_MILLIAMPS_DEFAULT=14500 ; Wemos max 10A
+  -D ABL_MILLIAMPS_DEFAULT=14500 ; max 15A
   -D WLED_DISABLE_MQTT -D WLED_DISABLE_LOXONE 
   -D BTNPIN=0 -D RLYPIN=2 -D IRPIN=25 -D IRTYPE=9 -D LEDPIN=18 -D 
   -D AUDIOPIN=-1