@@ -4,7 +4,7 @@ An [8-bit stack-based computer](https://wiki.xxiivv.com/site/uxn.html), written

 ## Build

-To build the Uxn emulator on Linux, you must have [SDL2](https://wiki.libsdl.org/) and [Portmidi](http://portmedia.sourceforge.net/portmidi/).

+To build the Uxn emulator on Linux, you must have [SDL2](https://wiki.libsdl.org/).

 ```sh

 ./build.sh 

@@ -25,12 +25,12 @@ if [ "${1}" = '--debug' ];

 then

 	echo "[debug]"

     cc -std=c89 -DDEBUG -Wall -Wno-unknown-pragmas -Wpedantic -Wshadow -Wextra -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Wvla -g -Og -fsanitize=address -fsanitize=undefined src/assembler.c -o bin/uxnasm

-	cc -std=c89 -DDEBUG -Wall -Wno-unknown-pragmas -Wpedantic -Wshadow -Wextra -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Wvla -g -Og -fsanitize=address -fsanitize=undefined src/uxn.c src/devices/ppu.c src/devices/apu.c src/devices/mpu.c src/emulator.c -L/usr/local/lib -lSDL2 -lportmidi -o bin/uxnemu

+	cc -std=c89 -DDEBUG -Wall -Wno-unknown-pragmas -Wpedantic -Wshadow -Wextra -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Wvla -g -Og -fsanitize=address -fsanitize=undefined src/uxn.c src/devices/ppu.c src/devices/apu.c src/devices/mpu.c src/emulator.c -L/usr/local/lib -lSDL2 -o bin/uxnemu

     cc -std=c89 -DDEBUG -Wall -Wno-unknown-pragmas -Wpedantic -Wshadow -Wextra -Werror=implicit-int -Werror=incompatible-pointer-types -Werror=int-conversion -Wvla -g -Og -fsanitize=address -fsanitize=undefined src/uxn.c src/debugger.c -o bin/debugger

 else

 	cc src/assembler.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -o bin/uxnasm

 	cc src/uxn.c src/debugger.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -o bin/debugger

-	cc src/uxn.c src/devices/ppu.c src/devices/apu.c src/devices/mpu.c src/emulator.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -L/usr/local/lib -lSDL2 -lportmidi -o bin/uxnemu

+	cc src/uxn.c src/devices/ppu.c src/devices/apu.c src/devices/mpu.c src/emulator.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -L/usr/local/lib -lSDL2 -o bin/uxnemu

 fi

 echo "Installing.."

@@ -42,7 +42,7 @@ then

 fi

 echo "Assembling.."

-./bin/uxnasm projects/examples/devices/screen.usm bin/boot.rom

+./bin/uxnasm projects/examples/devices/controller.buttons.usm bin/boot.rom

 echo "Running.."

 if [ "${2}" = '--cli' ]; 

@@ -15,6 +15,7 @@ WITH REGARD TO THIS SOFTWARE.

 int

 initmpu(Mpu *m, Uint8 device)

 {

+	/*

 	int i;

 	Pm_Initialize();

 	for(i = 0; i < Pm_CountDevices(); ++i)

@@ -25,12 +26,14 @@ initmpu(Mpu *m, Uint8 device)

 	Pm_OpenInput(&m->midi, device, NULL, 128, 0, NULL);

 	m->queue = 0;

 	m->error = pmNoError;

+	*/

 	return 1;

 }

 void

 listenmpu(Mpu *m)

 {

+	/*

 	const int result = Pm_Read(m->midi, m->events, 32);

 	if(result < 0) {

 		m->error = (PmError)result;

@@ -38,4 +41,5 @@ listenmpu(Mpu *m)

 		return;

 	}

 	m->queue = result;

+	*/

 }

@@ -1,6 +1,6 @@

 #include <stdio.h>

 #include <stdlib.h>

-#include <portmidi.h>

+/* #include <portmidi.h> */

 /*

 Copyright (c) 2021 Devine Lu Linvega

@@ -16,11 +16,17 @@ WITH REGARD TO THIS SOFTWARE.

 typedef unsigned char Uint8;

+typedef struct {

+	int message;

+} PmEvent;

+

 typedef struct {

 	Uint8 queue;

-	PmStream *midi;

 	PmEvent events[32];

+	/*

+	PmStream *midi;

 	PmError error;

+	*/

 } Mpu;

 int initmpu(Mpu *m, Uint8 device);