From f647ea2efa5ee10656f415deefc4ab94c867cdcc Mon Sep 17 00:00:00 2001
From: nek0 <nek0@nek0.eu>
Date: Thu, 7 Nov 2019 05:57:59 +0100
Subject: [PATCH] hook up external DAC

---
 fauxie-cache.lib |  51 +++++++
 fauxie.sch       | 374 +++++++++++++++++++++++++++++++++++++++--------
 2 files changed, 366 insertions(+), 59 deletions(-)

diff --git a/fauxie-cache.lib b/fauxie-cache.lib
index 304ca9f..d116c80 100644
--- a/fauxie-cache.lib
+++ b/fauxie-cache.lib
@@ -1,6 +1,42 @@
 EESchema-LIBRARY Version 2.4
 #encoding utf-8
 #
+# Audio_PCM5102
+#
+DEF Audio_PCM5102 U 0 20 Y Y 1 F N
+F0 "U" -400 550 50 H V L CNN
+F1 "Audio_PCM5102" 150 550 50 H V L CNN
+F2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" -50 750 50 H I C CNN
+F3 "" -50 750 50 H I C CNN
+ALIAS PCM5101 PCM5102
+$FPLIST
+ TSSOP*4.4x6.5mm*P0.65mm*
+$ENDFPLIST
+DRAW
+S -400 500 400 -600 0 1 10 f
+X CPVDD 1 -100 600 100 D 50 50 1 1 P
+X DEMP 10 -500 -200 100 R 50 50 1 1 I
+X FLT 11 -500 -100 100 R 50 50 1 1 I
+X SCK 12 -500 100 100 R 50 50 1 1 I
+X BCK 13 -500 200 100 R 50 50 1 1 I
+X DIN 14 -500 300 100 R 50 50 1 1 I
+X LRCK 15 -500 400 100 R 50 50 1 1 I
+X FMT 16 -500 -400 100 R 50 50 1 1 I
+X XSMT 17 -500 -300 100 R 50 50 1 1 I
+X LDOO 18 500 -400 100 L 50 50 1 1 P
+X DGND 19 0 -700 100 U 50 50 1 1 W
+X CAPP 2 500 100 100 L 50 50 1 1 P
+X DVDD 20 0 600 100 D 50 50 1 1 W
+X CPGND 3 -100 -700 100 U 50 50 1 1 W
+X CAPM 4 500 -200 100 L 50 50 1 1 P
+X VNEG 5 500 -500 100 L 50 50 1 1 P
+X OUTL 6 500 400 100 L 50 50 1 1 O
+X OUTR 7 500 300 100 L 50 50 1 1 O
+X AVDD 8 100 600 100 D 50 50 1 1 W
+X AGND 9 100 -700 100 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # Connector_Barrel_Jack_Switch
 #
 DEF Connector_Barrel_Jack_Switch J 0 20 Y N 1 F N
@@ -109,6 +145,21 @@ X ~ 2 0 -150 50 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
+# Device_Speaker
+#
+DEF Device_Speaker LS 0 0 Y N 1 F N
+F0 "LS" 50 225 50 H V R CNN
+F1 "Device_Speaker" 50 150 50 H V R CNN
+F2 "" 0 -200 50 H I C CNN
+F3 "" -10 -50 50 H I C CNN
+DRAW
+S -100 50 40 -150 0 0 10 N
+P 4 0 0 10 40 50 140 150 140 -250 40 -150 N
+X 1 1 -200 0 100 R 50 50 1 1 I
+X 2 2 -200 -100 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
 # ESP32-footprints-Shem-Lib_ESP32-WROOM
 #
 DEF ESP32-footprints-Shem-Lib_ESP32-WROOM U 0 40 Y Y 1 F N
diff --git a/fauxie.sch b/fauxie.sch
index 8da8d73..70c18e9 100644
--- a/fauxie.sch
+++ b/fauxie.sch
@@ -173,43 +173,43 @@ Wire Wire Line
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-F 3 "~" H 9600 2250 50  0001 C CNN
-	1    9600 2250
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+F 3 "~" H 10500 2150 50  0001 C CNN
+	1    10500 2150
 	-1   0    0    -1  
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+F 2 "" H 10150 1950 50  0001 C CNN
+F 3 "" H 10150 1950 50  0001 C CNN
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 	0    1    1    0   
 $EndComp
 Wire Wire Line
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-Text Label 9100 2150 2    50   ~ 0
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+Text Label 10000 2050 2    50   ~ 0
 RTS
 Wire Wire Line
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-Text Label 9100 2250 2    50   ~ 0
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+Text Label 10000 2150 2    50   ~ 0
 RX
-Text Label 9100 2350 2    50   ~ 0
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 Wire Wire Line
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 Wire Wire Line
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 Text Label 6700 2300 0    50   ~ 0
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 Text Label 6700 2400 0    50   ~ 0
@@ -351,74 +351,74 @@ Wire Wire Line
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-F 3 "http://datasheets.maximintegrated.com/en/ds/DS3231.pdf" H 8970 4050 50  0001 C CNN
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+F 2 "Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm" H 7800 2000 50  0001 C CNN
+F 3 "http://datasheets.maximintegrated.com/en/ds/DS3231.pdf" H 8070 2650 50  0001 C CNN
+	1    7800 2600
 	1    0    0    -1  
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-P 8900 3300
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-F 2 "" V 8900 3360 50  0001 C CNN
-F 3 "~" V 8900 3360 50  0001 C CNN
-	1    8900 3300
+P 8000 1900
+F 0 "BT?" V 7745 1950 50  0000 C CNN
+F 1 "Battery_Cell" V 7836 1950 50  0000 C CNN
+F 2 "" V 8000 1960 50  0001 C CNN
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 Wire Wire Line
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 Wire Wire Line
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 L power:GND #PWR?
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-F 0 "#PWR?" H 9100 3050 50  0001 C CNN
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-F 2 "" H 9100 3300 50  0001 C CNN
-F 3 "" H 9100 3300 50  0001 C CNN
-	1    9100 3300
+P 8200 1900
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 Wire Wire Line
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 $Comp
 L power:+3V3 #PWR?
 U 1 1 5DC2F335
-P 8600 3300
-F 0 "#PWR?" H 8600 3150 50  0001 C CNN
-F 1 "+3V3" V 8615 3428 50  0000 L CNN
-F 2 "" H 8600 3300 50  0001 C CNN
-F 3 "" H 8600 3300 50  0001 C CNN
-	1    8600 3300
+P 7700 1900
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+F 3 "" H 7700 1900 50  0001 C CNN
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 Wire Wire Line
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-Text Label 8100 3800 2    50   ~ 0
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-Text Label 8100 3900 2    50   ~ 0
+Text Label 7200 2500 2    50   ~ 0
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 Wire Wire Line
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 Wire Wire Line
-	8200 3800 8100 3800
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 Text Label 6700 2200 0    50   ~ 0
 SCL
 Wire Wire Line
@@ -531,4 +531,260 @@ Wire Wire Line
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 Wire Wire Line
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+F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 8800 5700 50  0001 C CNN
+F 3 "http://www.ti.com/lit/ds/symlink/pcm5102.pdf" H 8800 5700 50  0001 C CNN
+	1    8850 4950
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3V3 #PWR?
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+F 3 "" H 9450 4150 50  0001 C CNN
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+$EndComp
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+Wire Wire Line
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+$Comp
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+F 2 "" H 8200 5250 50  0001 C CNN
+F 3 "" H 8200 5250 50  0001 C CNN
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+	0    -1   -1   0   
+$EndComp
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 8950 4150
+Wire Wire Line
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+$Comp
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+F 2 "" H 9450 5800 50  0001 C CNN
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+$EndComp
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+Wire Wire Line
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+Connection ~ 8850 5800
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+L power:GND #PWR?
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+F 2 "" H 8200 5050 50  0001 C CNN
+F 3 "" H 8200 5050 50  0001 C CNN
+	1    8200 5050
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+$EndComp
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 8200 5050
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+Wire Wire Line
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+Wire Wire Line
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+Text Label 4650 3150 2    50   ~ 0
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+Wire Wire Line
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+$Comp
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