Add hardware configuration for diyelectromusic boards (#788)

hwconfig/diyelectromusic-RPi400MIDIAudio.override

@@ -0,0 +1,31 @@
+# diyelectromusic Raspberry Pi 400 MIDI and Audio Module (RPi400MIDIAudio)
+# https://diyelectromusic.wordpress.com/2023/12/18/rpi-400-midi-and-audio-pcb-design/
+# https://diyelectromusic.wordpress.com/2023/12/18/rpi-400-midi-and-audio-pcb-build-guide/
+
+SoundDevice=i2s
+
+LCDEnabled=1
+SSD1306LCDI2CAddress=0x3C
+SSD1306LCDWidth=128
+SSD1306LCDHeight=32
+SSD1306LCDRotate=0
+SSD1306LCDMirror=0
+
+LCDColumns=20
+LCDRows=2
+
+ButtonPinPrev=0
+ButtonActionPrev=
+ButtonPinNext=0
+ButtonActionNext=
+ButtonPinBack=5
+ButtonActionBack=click
+ButtonPinSelect=11
+ButtonActionSelect=click
+ButtonPinHome=6
+ButtonActionHome=click
+ButtonPinShortcut=11
+
+EncoderEnabled=1
+EncoderPinClock=10
+EncoderPinData=9

hwconfig/diyelectromusic-RpiMiniDexedHD44780.override

@@ -0,0 +1,31 @@
+# diyelectromusic Raspberry Pi MiniDexed IO Module (HD44780 Version) (RpiMiniDexedHD44780)
+# https://github.com/diyelectromusic/sdemp_pcbs/tree/main/RpiMiniDexedHD44780
+# https://diyelectromusic.wordpress.com/2022/08/16/minidexed-raspberry-pi-io-board-part-3/
+
+SoundDevice=i2s
+
+LCDEnabled=1
+LCDPinEnable=10
+LCDPinRegisterSelect=9
+LCDPinReadWrite=0
+LCDPinData4=22
+LCDPinData5=27
+LCDPinData6=17
+LCDPinData7=4
+LCDI2CAddress=0x00
+SSD1306LCDI2CAddress=0
+LCDColumns=16
+LCDRows=2
+
+EncoderEnabled=1
+EncoderPinClock=24
+EncoderPinData=23
+For the two buttons, and the rotary encoder switch itself:
+
+ButtonPinBack=25
+ButtonActionBack=longpress
+ButtonPinSelect=25
+ButtonActionSelect=click
+ButtonPinHome=25
+ButtonActionHome=doubleclick
+ButtonPinShortcut=25

hwconfig/diyelectromusic-RpiMiniDexedSSD1306.override

@@ -0,0 +1,26 @@
+# diyelectromusic Raspberry Pi MiniDexed IO Module (SSD1306 Version) (RpiMiniDexedSSD1306)
+# https://github.com/diyelectromusic/sdemp_pcbs/tree/main/RpiMiniDexedSSD1306
+# https://diyelectromusic.com/2022/08/16/minidexed-raspberry-pi-io-board-part-2/
+
+SoundDevice=i2s
+
+LCDEnabled=1
+SSD1306LCDI2CAddress=0x3C
+SSD1306LCDWidth=128
+SSD1306LCDHeight=32
+SSD1306LCDRotate=0
+SSD1306LCDMirror=0
+LCDColumns=20
+LCDRows=2
+
+ButtonPinBack=5
+ButtonActionBack=click
+ButtonPinSelect=11
+ButtonActionSelect=click
+ButtonPinHome=6
+ButtonActionHome=click
+ButtonPinShortcut=11
+
+EncoderEnabled=1
+EncoderPinClock=9
+EncoderPinData=10

hwconfig/diyelectromusic-RpiQuadDACMiniDexed.override

@@ -0,0 +1,32 @@
+# diyelectromusic MiniDexed Quad DAC (RpiQuadDACMiniDexed)
+# https://github.com/diyelectromusic/sdemp_pcbs/tree/main/RpiQuadDACMiniDexed
+# https://diyelectromusic.com/2024/06/09/minidexed-quad-dac-pcb-design/
+# https://diyelectromusic.com/2024/06/09/minidexed-quad-dac-pcb-build-guide/
+
+SoundDevice=i2s
+QuadDAC8Chan=1
+
+LCDEnabled=1
+SSD1306LCDI2CAddress=0x3C
+SSD1306LCDWidth=128
+SSD1306LCDHeight=32
+SSD1306LCDRotate=1
+SSD1306LCDMirror=0
+
+LCDColumns=20
+LCDRows=2
+
+ButtonPinPrev=0
+ButtonActionPrev=
+ButtonPinNext=0
+ButtonActionNext=
+ButtonPinBack=5
+ButtonActionBack=click
+ButtonPinSelect=11
+ButtonActionSelect=click
+ButtonPinHome=6
+ButtonActionHome=click
+
+EncoderEnabled=1
+EncoderPinClock=10
+EncoderPinData=9

hwconfig/diyelectromusic-RpiV1MiniDexedIOBoard.override

@@ -0,0 +1,30 @@
+# diyelectromusic MiniDexed Raspberry Pi V1 IO Board (RpiV1MiniDexedIOBoard)
+# https://github.com/diyelectromusic/sdemp_pcbs/tree/main/RpiV1MiniDexedIOBoard
+# https://diyelectromusic.com/2023/02/28/minidexed-raspberry-pi-v1-io-board-part-2/
+
+SoundDevice=i2s
+
+LCDEnabled=1
+SSD1306LCDI2CAddress=0x3C
+SSD1306LCDWidth=128
+SSD1306LCDHeight=32
+SSD1306LCDRotate=0
+SSD1306LCDMirror=0
+LCDColumns=20
+LCDRows=2
+
+ButtonPinPrev=0
+ButtonActionPrev=
+ButtonPinNext=0
+ButtonActionNext=
+ButtonPinBack=22
+ButtonActionBack=click
+ButtonPinSelect=11
+ButtonActionSelect=click
+ButtonPinHome=27
+ButtonActionHome=click
+ButtonPinShortcut=11
+
+EncoderEnabled=1
+EncoderPinClock=9
+EncoderPinData=10

src/minidexed.ini

@@ -12,6 +12,7 @@ DACI2CAddress=0
 ChannelsSwapped=0
 # Engine Type ( 1=Modern ; 2=Mark I ; 3=OPL )
 EngineType=1
+QuadDAC8Chan=0
 
 # MIDI
 MIDIBaudRate=31250