First parts of the main PCB.

.gitignore

@@ -1,2 +1,4 @@
 .*.swp
+*.kicad_pcb-bak
+*.sch-bak
 /hackamp/firmware/target

hackamp/hardware/bluetooth.sch

@@ -0,0 +1,102 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 6 7
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L Connector:Conn_Coaxial J4
+U 1 1 5FB796D4
+P 9200 3000
+F 0 "J4" H 9300 2975 50  0000 L CNN
+F 1 "BT Antenna" H 9300 2884 50  0000 L CNN
+F 2 "" H 9200 3000 50  0001 C CNN
+F 3 " ~" H 9200 3000 50  0001 C CNN
+	1    9200 3000
+	1    0    0    -1  
+$EndComp
+$Comp
+L Connector:USB_B_Micro J?
+U 1 1 5FB85574
+P 1650 2200
+AR Path="/5FA5BD7A/5FB85574" Ref="J?"  Part="1" 
+AR Path="/5FA5BDB1/5FB85574" Ref="J3"  Part="1" 
+F 0 "J3" H 1707 2667 50  0000 C CNN
+F 1 "USB_B_Micro" H 1707 2576 50  0000 C CNN
+F 2 "Connector_USB:USB_Micro-B_Amphenol_10104110_Horizontal" H 1800 2150 50  0001 C CNN
+F 3 "~" H 1800 2150 50  0001 C CNN
+	1    1650 2200
+	1    0    0    -1  
+$EndComp
+NoConn ~ 1950 2400
+$Comp
+L power:GND #PWR?
+U 1 1 5FB8557B
+P 1550 2800
+AR Path="/5FA5BD7A/5FB8557B" Ref="#PWR?"  Part="1" 
+AR Path="/5FA5BDB1/5FB8557B" Ref="#PWR0107"  Part="1" 
+F 0 "#PWR0107" H 1550 2550 50  0001 C CNN
+F 1 "GND" H 1555 2627 50  0000 C CNN
+F 2 "" H 1550 2800 50  0001 C CNN
+F 3 "" H 1550 2800 50  0001 C CNN
+	1    1550 2800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1550 2600 1550 2700
+Wire Wire Line
+	1650 2600 1650 2700
+Wire Wire Line
+	1650 2700 1550 2700
+Connection ~ 1550 2700
+Wire Wire Line
+	1550 2700 1550 2800
+Text Label 3300 2200 2    50   ~ 0
+USB3_DP
+Text Label 3300 2300 2    50   ~ 0
+USB3_DM
+$Comp
+L Device:R R?
+U 1 1 5FB8559F
+P 2700 2200
+AR Path="/5FA5BD7A/5FB8559F" Ref="R?"  Part="1" 
+AR Path="/5FA5BDB1/5FB8559F" Ref="R10"  Part="1" 
+F 0 "R10" V 2493 2200 50  0000 C CNN
+F 1 "22" V 2584 2200 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 2630 2200 50  0001 C CNN
+F 3 "~" H 2700 2200 50  0001 C CNN
+	1    2700 2200
+	0    1    1    0   
+$EndComp
+$Comp
+L Device:R R?
+U 1 1 5FB855A5
+P 2200 2300
+AR Path="/5FA5BD7A/5FB855A5" Ref="R?"  Part="1" 
+AR Path="/5FA5BDB1/5FB855A5" Ref="R9"  Part="1" 
+F 0 "R9" V 1993 2300 50  0000 C CNN
+F 1 "22" V 2084 2300 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" V 2130 2300 50  0001 C CNN
+F 3 "~" H 2200 2300 50  0001 C CNN
+	1    2200 2300
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	2850 2200 3300 2200
+Wire Wire Line
+	2550 2200 1950 2200
+Wire Wire Line
+	1950 2300 2050 2300
+Wire Wire Line
+	2350 2300 3300 2300
+NoConn ~ 1950 2000
+$EndSCHEMATC

hackamp/hardware/front.sch

@@ -0,0 +1,38 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 7 7
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L Device:Rotary_Encoder_Switch SW1
+U 1 1 5FB71630
+P 9300 1900
+F 0 "SW1" H 9300 2267 50  0000 C CNN
+F 1 "Volume" H 9300 2176 50  0000 C CNN
+F 2 "" H 9150 2060 50  0001 C CNN
+F 3 "~" H 9300 2160 50  0001 C CNN
+	1    9300 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L Switch:SW_SPDT SW2
+U 1 1 5FB74833
+P 9300 2600
+F 0 "SW2" H 9300 2885 50  0000 C CNN
+F 1 "Power" H 9300 2794 50  0000 C CNN
+F 2 "" H 9300 2600 50  0001 C CNN
+F 3 "~" H 9300 2600 50  0001 C CNN
+	1    9300 2600
+	1    0    0    -1  
+$EndComp
+$EndSCHEMATC

hackamp/hardware/hackamp-cache.lib

@@ -0,0 +1,394 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Audio_WM8731SEDS
+#
+DEF Audio_WM8731SEDS U 0 20 Y Y 1 F N
+F0 "U" -550 850 50 H V C CNN
+F1 "Audio_WM8731SEDS" 0 200 50 H V C CNN
+F2 "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" 0 -1300 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ SSOP*5.3x10.2mm*P0.65mm*
+$ENDFPLIST
+DRAW
+S -600 800 600 -800 0 1 10 f
+X DBVDD 1 -100 900 100 D 50 50 1 1 W
+X RHPOUT 10 700 500 100 L 50 50 1 1 O
+X HPGND 11 200 -900 100 U 50 50 1 1 W
+X LOUT 12 700 300 100 L 50 50 1 1 O
+X ROUT 13 700 200 100 L 50 50 1 1 O
+X AVDD 14 100 900 100 D 50 50 1 1 W
+X AGND 15 100 -900 100 U 50 50 1 1 W
+X VMID 16 700 -700 100 L 50 50 1 1 P
+X MICBIAS 17 700 -300 100 L 50 50 1 1 O
+X MICIN 18 700 -500 100 L 50 50 1 1 I
+X RLINEIN 19 700 -100 100 L 50 50 1 1 I
+X CLKOUT 2 -700 -400 100 R 50 50 1 1 O
+X LLINEIN 20 700 0 100 L 50 50 1 1 I
+X MODE 21 -700 -200 100 R 50 50 1 1 I
+X ~CSB 22 -700 -100 100 R 50 50 1 1 I
+X SDIN 23 -700 100 100 R 50 50 1 1 B
+X SCLK 24 -700 0 100 R 50 50 1 1 I
+X XTI/MCLK 25 -700 -500 100 R 50 50 1 1 I
+X XTO 26 -700 -600 100 R 50 50 1 1 O
+X DCVDD 27 -200 900 100 D 50 50 1 1 W
+X DGND 28 -200 -900 100 U 50 50 1 1 W
+X BCLK 3 -700 300 100 R 50 50 1 1 B
+X DACDAT 4 -700 700 100 R 50 50 1 1 I
+X DACLRC 5 -700 600 100 R 50 50 1 1 B
+X ADCDAT 6 -700 500 100 R 50 50 1 1 O
+X ADCLRC 7 -700 400 100 R 50 50 1 1 B
+X HPVDD 8 200 900 100 D 50 50 1 1 W
+X LHPOUT 9 700 600 100 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# Connector_Conn_Coaxial
+#
+DEF Connector_Conn_Coaxial J 0 40 Y N 1 F N
+F0 "J" 10 120 50 H V C CNN
+F1 "Connector_Conn_Coaxial" 115 0 50 V V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ *BNC*
+ *SMA*
+ *SMB*
+ *SMC*
+ *Cinch*
+$ENDFPLIST
+DRAW
+A -2 0 71 1636 0 0 1 10 N -70 20 70 0
+A -1 0 71 0 -1638 0 1 10 N 70 0 -70 -20
+C 0 0 20 0 1 8 N
+P 2 0 1 0 -100 0 -20 0 N
+P 2 0 1 0 0 -100 0 -70 N
+X In 1 -200 0 100 R 50 50 1 1 P
+X Ext 2 0 -200 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_USB_B_Micro
+#
+DEF Connector_USB_B_Micro J 0 40 Y Y 1 F N
+F0 "J" -200 450 50 H V L CNN
+F1 "Connector_USB_B_Micro" -200 350 50 H V L CNN
+F2 "" 150 -50 50 H I C CNN
+F3 "" 150 -50 50 H I C CNN
+ALIAS USB_B_Mini
+$FPLIST
+ USB*
+$ENDFPLIST
+DRAW
+C -150 85 25 0 1 10 F
+C -25 135 15 0 1 10 F
+S -200 -300 200 300 0 1 10 f
+S -5 -300 5 -270 0 1 0 N
+S 10 50 -20 20 0 1 10 F
+S 200 -205 170 -195 0 1 0 N
+S 200 -105 170 -95 0 1 0 N
+S 200 -5 170 5 0 1 0 N
+S 200 195 170 205 0 1 0 N
+P 2 0 1 10 -75 85 25 85 N
+P 4 0 1 10 -125 85 -100 85 -50 135 -25 135 N
+P 4 0 1 10 -100 85 -75 85 -50 35 0 35 N
+P 4 0 1 10 25 110 25 60 75 85 25 110 F
+P 5 0 1 0 -170 220 -70 220 -80 190 -160 190 -170 220 F
+P 9 0 1 0 -185 230 -185 220 -175 190 -175 180 -65 180 -65 190 -55 220 -55 230 -185 230 N
+X VBUS 1 300 200 100 L 50 50 1 1 w
+X D- 2 300 -100 100 L 50 50 1 1 B
+X D+ 3 300 0 100 L 50 50 1 1 B
+X ID 4 300 -200 100 L 50 50 1 1 P
+X GND 5 0 -400 100 U 50 50 1 1 w
+X Shield 6 -100 -400 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_R
+#
+DEF Device_R R 0 0 N Y 1 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "Device_R" 0 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_Rotary_Encoder_Switch
+#
+DEF Device_Rotary_Encoder_Switch SW 0 10 Y N 1 F N
+F0 "SW" 0 260 50 H V C CNN
+F1 "Device_Rotary_Encoder_Switch" 0 -260 50 H V C CNN
+F2 "" -150 160 50 H I C CNN
+F3 "" 0 260 50 H I C CNN
+$FPLIST
+ RotaryEncoder*Switch*
+$ENDFPLIST
+DRAW
+A -15 -2 108 -899 899 0 1 10 N -15 -110 -15 105
+C -150 0 10 0 1 0 F
+C -15 0 75 0 1 10 N
+C 170 -40 5 0 1 10 N
+C 170 40 5 0 1 10 N
+S -200 200 200 -200 0 1 10 f
+P 2 0 1 10 -25 -70 -25 70 N
+P 2 0 1 10 -15 -70 -15 70 N
+P 2 0 1 10 -5 70 -5 -70 N
+P 2 0 1 10 150 0 135 0 N
+P 2 0 1 10 150 40 150 -40 N
+P 3 0 1 0 -200 -100 -150 -100 -150 -80 N
+P 3 0 1 0 -200 100 -150 100 -150 80 N
+P 3 0 1 10 10 -120 -20 -110 5 -95 N
+P 3 0 1 10 10 115 -20 105 5 90 N
+P 3 0 1 10 200 -100 170 -100 170 -40 N
+P 3 0 1 10 200 100 170 100 170 40 N
+P 4 0 1 0 -200 0 -150 0 -150 -40 -130 -80 N
+P 4 0 1 0 -170 0 -150 0 -150 40 -130 80 N
+X A A -300 100 100 R 50 50 1 1 P
+X B B -300 -100 100 R 50 50 1 1 P
+X C C -300 0 100 R 50 50 1 1 P
+X S1 S1 300 100 100 L 50 50 1 1 P
+X S2 S2 300 -100 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# MCU_ST_STM32F4_STM32F429ZITx
+#
+DEF MCU_ST_STM32F4_STM32F429ZITx U 0 20 Y Y 1 F N
+F0 "U" -1000 3450 50 H V L CNN
+F1 "MCU_ST_STM32F4_STM32F429ZITx" 800 3450 50 H V L CNN
+F2 "Package_QFP:LQFP-144_20x20mm_P0.5mm" -1000 -3400 50 H I R CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ LQFP*20x20mm*P0.5mm*
+$ENDFPLIST
+DRAW
+S -1000 -3400 1000 3400 0 1 10 f
+X PE2 1 -1200 -2000 200 R 50 50 1 1 B
+X PF0 10 -1200 -100 200 R 50 50 1 1 B
+X PA8 100 1200 2500 200 L 50 50 1 1 B
+X PA9 101 1200 2400 200 L 50 50 1 1 B
+X PA10 102 1200 2300 200 L 50 50 1 1 B
+X PA11 103 1200 2200 200 L 50 50 1 1 B
+X PA12 104 1200 2100 200 L 50 50 1 1 B
+X PA13 105 1200 2000 200 L 50 50 1 1 B
+X VCAP_2 106 -1200 2700 200 R 50 50 1 1 W
+X VSS 107 200 -3600 200 U 50 50 1 1 W
+X VDD 108 300 3600 200 D 50 50 1 1 W
+X PA14 109 1200 1900 200 L 50 50 1 1 B
+X PF1 11 -1200 -200 200 R 50 50 1 1 B
+X PA15 110 1200 1800 200 L 50 50 1 1 B
+X PC10 111 1200 -1100 200 L 50 50 1 1 B
+X PC11 112 1200 -1200 200 L 50 50 1 1 B
+X PC12 113 1200 -1300 200 L 50 50 1 1 B
+X PD0 114 1200 -1800 200 L 50 50 1 1 B
+X PD1 115 1200 -1900 200 L 50 50 1 1 B
+X PD2 116 1200 -2000 200 L 50 50 1 1 B
+X PD3 117 1200 -2100 200 L 50 50 1 1 B
+X PD4 118 1200 -2200 200 L 50 50 1 1 B
+X PD5 119 1200 -2300 200 L 50 50 1 1 B
+X PF2 12 -1200 -300 200 R 50 50 1 1 B
+X VSS 120 300 -3600 200 U 50 50 1 1 W
+X VDD 121 400 3600 200 D 50 50 1 1 W
+X PD6 122 1200 -2400 200 L 50 50 1 1 B
+X PD7 123 1200 -2500 200 L 50 50 1 1 B
+X PG9 124 -1200 700 200 R 50 50 1 1 B
+X PG10 125 -1200 600 200 R 50 50 1 1 B
+X PG11 126 -1200 500 200 R 50 50 1 1 B
+X PG12 127 -1200 400 200 R 50 50 1 1 B
+X PG13 128 -1200 300 200 R 50 50 1 1 B
+X PG14 129 -1200 200 200 R 50 50 1 1 B
+X PF3 13 -1200 -400 200 R 50 50 1 1 B
+X VSS 130 400 -3600 200 U 50 50 1 1 W
+X VDD 131 500 3600 200 D 50 50 1 1 W
+X PG15 132 -1200 100 200 R 50 50 1 1 B
+X PB3 133 1200 1300 200 L 50 50 1 1 B
+X PB4 134 1200 1200 200 L 50 50 1 1 B
+X PB5 135 1200 1100 200 L 50 50 1 1 B
+X PB6 136 1200 1000 200 L 50 50 1 1 B
+X PB7 137 1200 900 200 L 50 50 1 1 B
+X BOOT0 138 -1200 3000 200 R 50 50 1 1 I
+X PB8 139 1200 800 200 L 50 50 1 1 B
+X PF4 14 -1200 -500 200 R 50 50 1 1 B
+X PB9 140 1200 700 200 L 50 50 1 1 B
+X PE0 141 -1200 -1800 200 R 50 50 1 1 B
+X PE1 142 -1200 -1900 200 R 50 50 1 1 B
+X PDR_ON 143 -1200 3200 200 R 50 50 1 1 I
+X VDD 144 600 3600 200 D 50 50 1 1 W
+X PF5 15 -1200 -600 200 R 50 50 1 1 B
+X VSS 16 -400 -3600 200 U 50 50 1 1 W
+X VDD 17 -500 3600 200 D 50 50 1 1 W
+X PF6 18 -1200 -700 200 R 50 50 1 1 B
+X PF7 19 -1200 -800 200 R 50 50 1 1 B
+X PE3 2 -1200 -2100 200 R 50 50 1 1 B
+X PF8 20 -1200 -900 200 R 50 50 1 1 B
+X PF9 21 -1200 -1000 200 R 50 50 1 1 B
+X PF10 22 -1200 -1100 200 R 50 50 1 1 B
+X PH0 23 -1200 1900 200 R 50 50 1 1 I
+X PH1 24 -1200 1800 200 R 50 50 1 1 I
+X NRST 25 -1200 3300 200 R 50 50 1 1 I
+X PC0 26 1200 -100 200 L 50 50 1 1 B
+X PC1 27 1200 -200 200 L 50 50 1 1 B
+X PC2 28 1200 -300 200 L 50 50 1 1 B
+X PC3 29 1200 -400 200 L 50 50 1 1 B
+X PE4 3 -1200 -2200 200 R 50 50 1 1 B
+X VDD 30 -400 3600 200 D 50 50 1 1 W
+X VSSA 31 500 -3600 200 U 50 50 1 1 W
+X VREF+ 32 -1200 2600 200 R 50 50 1 1 W
+X VDDA 33 700 3600 200 D 50 50 1 1 W
+X PA0 34 1200 3300 200 L 50 50 1 1 B
+X PA1 35 1200 3200 200 L 50 50 1 1 B
+X PA2 36 1200 3100 200 L 50 50 1 1 B
+X PA3 37 1200 3000 200 L 50 50 1 1 B
+X VSS 38 -300 -3600 200 U 50 50 1 1 W
+X VDD 39 -300 3600 200 D 50 50 1 1 W
+X PE5 4 -1200 -2300 200 R 50 50 1 1 B
+X PA4 40 1200 2900 200 L 50 50 1 1 B
+X PA5 41 1200 2800 200 L 50 50 1 1 B
+X PA6 42 1200 2700 200 L 50 50 1 1 B
+X PA7 43 1200 2600 200 L 50 50 1 1 B
+X PC4 44 1200 -500 200 L 50 50 1 1 B
+X PC5 45 1200 -600 200 L 50 50 1 1 B
+X PB0 46 1200 1600 200 L 50 50 1 1 B
+X PB1 47 1200 1500 200 L 50 50 1 1 B
+X PB2 48 1200 1400 200 L 50 50 1 1 B
+X PF11 49 -1200 -1200 200 R 50 50 1 1 B
+X PE6 5 -1200 -2400 200 R 50 50 1 1 B
+X PF12 50 -1200 -1300 200 R 50 50 1 1 B
+X VSS 51 -200 -3600 200 U 50 50 1 1 W
+X VDD 52 -200 3600 200 D 50 50 1 1 W
+X PF13 53 -1200 -1400 200 R 50 50 1 1 B
+X PF14 54 -1200 -1500 200 R 50 50 1 1 B
+X PF15 55 -1200 -1600 200 R 50 50 1 1 B
+X PG0 56 -1200 1600 200 R 50 50 1 1 B
+X PG1 57 -1200 1500 200 R 50 50 1 1 B
+X PE7 58 -1200 -2500 200 R 50 50 1 1 B
+X PE8 59 -1200 -2600 200 R 50 50 1 1 B
+X VBAT 6 -600 3600 200 D 50 50 1 1 W
+X PE9 60 -1200 -2700 200 R 50 50 1 1 B
+X VSS 61 -100 -3600 200 U 50 50 1 1 W
+X VDD 62 -100 3600 200 D 50 50 1 1 W
+X PE10 63 -1200 -2800 200 R 50 50 1 1 B
+X PE11 64 -1200 -2900 200 R 50 50 1 1 B
+X PE12 65 -1200 -3000 200 R 50 50 1 1 B
+X PE13 66 -1200 -3100 200 R 50 50 1 1 B
+X PE14 67 -1200 -3200 200 R 50 50 1 1 B
+X PE15 68 -1200 -3300 200 R 50 50 1 1 B
+X PB10 69 1200 600 200 L 50 50 1 1 B
+X PC13 7 1200 -1400 200 L 50 50 1 1 B
+X PB11 70 1200 500 200 L 50 50 1 1 B
+X VCAP_1 71 -1200 2800 200 R 50 50 1 1 W
+X VDD 72 0 3600 200 D 50 50 1 1 W
+X PB12 73 1200 400 200 L 50 50 1 1 B
+X PB13 74 1200 300 200 L 50 50 1 1 B
+X PB14 75 1200 200 200 L 50 50 1 1 B
+X PB15 76 1200 100 200 L 50 50 1 1 B
+X PD8 77 1200 -2600 200 L 50 50 1 1 B
+X PD9 78 1200 -2700 200 L 50 50 1 1 B
+X PD10 79 1200 -2800 200 L 50 50 1 1 B
+X PC14 8 1200 -1500 200 L 50 50 1 1 B
+X PD11 80 1200 -2900 200 L 50 50 1 1 B
+X PD12 81 1200 -3000 200 L 50 50 1 1 B
+X PD13 82 1200 -3100 200 L 50 50 1 1 B
+X VSS 83 0 -3600 200 U 50 50 1 1 W
+X VDD 84 100 3600 200 D 50 50 1 1 W
+X PD14 85 1200 -3200 200 L 50 50 1 1 B
+X PD15 86 1200 -3300 200 L 50 50 1 1 B
+X PG2 87 -1200 1400 200 R 50 50 1 1 B
+X PG3 88 -1200 1300 200 R 50 50 1 1 B
+X PG4 89 -1200 1200 200 R 50 50 1 1 B
+X PC15 9 1200 -1600 200 L 50 50 1 1 B
+X PG5 90 -1200 1100 200 R 50 50 1 1 B
+X PG6 91 -1200 1000 200 R 50 50 1 1 B
+X PG7 92 -1200 900 200 R 50 50 1 1 B
+X PG8 93 -1200 800 200 R 50 50 1 1 B
+X VSS 94 100 -3600 200 U 50 50 1 1 W
+X VDD 95 200 3600 200 D 50 50 1 1 W
+X PC6 96 1200 -700 200 L 50 50 1 1 B
+X PC7 97 1200 -800 200 L 50 50 1 1 B
+X PC8 98 1200 -900 200 L 50 50 1 1 B
+X PC9 99 1200 -1000 200 L 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# Regulator_Switching_AP6503
+#
+DEF Regulator_Switching_AP6503 U 0 20 Y Y 1 F N
+F0 "U" -150 550 50 H V C CNN
+F1 "Regulator_Switching_AP6503" 100 550 50 H V C CNN
+F2 "" 650 -550 50 H I C CNN
+F3 "" 0 150 50 H I C CNN
+ALIAS AP6503
+$FPLIST
+ Diodes_SO-8EP*
+$ENDFPLIST
+DRAW
+S -200 500 200 -500 0 1 10 f
+X BST 1 300 400 100 L 50 50 1 1 O
+X IN 2 -300 400 100 R 50 50 1 1 W
+X SW 3 300 200 100 L 50 50 1 1 w
+X GND 4 -100 -600 100 U 50 50 1 1 W
+X FB 5 300 0 100 L 50 50 1 1 I
+X COMP 6 300 -200 100 L 50 50 1 1 O
+X EN 7 -300 200 100 R 50 50 1 1 I
+X SS 8 -300 -200 100 R 50 50 1 1 T
+X EP 9 100 -600 100 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# Switch_SW_SPDT
+#
+DEF Switch_SW_SPDT SW 0 0 Y N 1 F N
+F0 "SW" 0 170 50 H V C CNN
+F1 "Switch_SW_SPDT" 0 -200 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+C -80 0 20 0 0 0 N
+C 80 -100 20 0 0 0 N
+C 80 100 20 0 1 0 N
+P 2 0 1 0 -60 10 65 90 N
+X A 1 200 100 100 L 50 50 1 1 P
+X B 2 -200 0 100 R 50 50 1 1 P
+X C 3 200 -100 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# power_+3.3V
+#
+DEF power_+3.3V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+3.3V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS +3.3V
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_GND
+#
+DEF power_GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+#End Library

hackamp/hardware/hackamp.pro

@@ -0,0 +1,43 @@
+update=Fr 06 Nov 2020 22:21:32 CET
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+[schematic_editor]
+version=1
+PageLayoutDescrFile=
+PlotDirectoryName=
+SubpartIdSeparator=0
+SubpartFirstId=65
+NetFmtName=
+SpiceAjustPassiveValues=0
+LabSize=50
+ERC_TestSimilarLabels=1

hackamp/hardware/hackamp.sch

@@ -0,0 +1,66 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 7
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Sheet
+S 850  1000 1650 1250
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hackamp/hardware/headphone-amp.sch

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hackamp/hardware/processor.sch

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hackamp/hardware/speaker-amp.sch

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