Added midi device
This commit is contained in:
neauoire
parent
f7dbfc6561
commit
9c218db857
6
build.sh
6
build.sh
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@ -7,6 +7,8 @@ clang-format -i src/ppu.h
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clang-format -i src/ppu.c
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clang-format -i src/apu.h
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clang-format -i src/apu.c
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clang-format -i src/mpu.h
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clang-format -i src/mpu.c
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clang-format -i src/assembler.c
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clang-format -i src/emulator.c
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clang-format -i src/debugger.c
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@ -23,12 +25,12 @@ if [ "${1}" = '--debug' ];
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then
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echo "[debug]"
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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/assembler
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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/ppu.c src/emulator.c src/apu.c -L/usr/local/lib -lSDL2 -o bin/emulator
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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/ppu.c src/apu.c src/mpu.c src/emulator.c -L/usr/local/lib -lSDL2 -lportmidi -o bin/emulator
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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
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else
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cc src/assembler.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -o bin/assembler
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cc src/uxn.c src/debugger.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -o bin/debugger
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cc src/uxn.c src/ppu.c src/emulator.c src/apu.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -L/usr/local/lib -lSDL2 -o bin/emulator
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cc src/uxn.c src/ppu.c src/apu.c src/mpu.c src/emulator.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -Wno-unknown-pragmas -L/usr/local/lib -lSDL2 -lportmidi -o bin/emulator
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fi
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echo "Assembling.."
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@ -10,10 +10,12 @@
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( devices )
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|00 @System [ &vector $2 &pad $6 &r $2 &g $2 &b $2 ]
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|10 @Console [ &pad $8 &char $1 &byte $1 &short $2 &string $2 ]
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|20 @Screen [ &vector $2 &width $2 &height $2 &pad $2 &x $2 &y $2 &addr $2 &color $1 ]
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|30 @Audio [ &pad $8 &adsr $2 &length $2 &addr $2 &volume $1 &pitch $1 ]
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|40 @Controller [ &vector $2 &button $1 &key $1 ]
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|60 @Mouse [ &vector $2 &x $2 &y $2 &state $1 &chord $1 ]
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|90 @Midi [ &vector $2 &message $2 ]
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( variables )
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@ -42,6 +44,8 @@
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( vectors )
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;on-control .Controller/vector DEO2
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;on-mouse .Mouse/vector DEO2
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;on-midi .Midi/vector DEO2
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;on-frame .Screen/vector DEO2
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( find center )
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.Screen/width DEI2 2/ .center/x POK2
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@ -79,6 +83,23 @@
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BRK
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@on-frame ( -> )
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.wave-view/x1 PEK2 #0028 ADD2 .Screen/x DEO2
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.wave-view/y1 PEK2 #0010 SUB2 .Screen/y DEO2
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.Audio/volume DEI #04 SFT TOS #0008 MUL2 ;meter ADD2 .Screen/addr DEO2
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#21 .Screen/color DEO
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#88 .Audio/volume DEO
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BRK
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@on-midi ( -> )
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.Midi/message DEI .Audio/pitch DEO
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BRK
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@on-mouse ( -> )
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;draw-cursor JSR2
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@ -436,6 +457,24 @@ RTN
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07 06 05 03 02 01 00 00
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00 00 01 02 03 05 06 07 ]
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@meter [
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0000 0000 0000 0000
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0000 0000 0000 0070
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0000 0000 0000 007e
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0000 0000 0000 707e
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0000 0000 0070 7e7e
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0000 0000 007e 7e7e
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0000 0000 707e 7e7e
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0000 0000 7e7e 7e7e
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0000 0070 7e7e 7e7e
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0000 007e 7e7e 7e7e
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0000 707e 7e7e 7e7e
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0000 7e7e 7e7e 7e7e
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0070 7e7e 7e7e 7e7e
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007e 7e7e 7e7e 7e7e
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707e 7e7e 7e7e 7e7e
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7e7e 7e7e 7e7e 7e7e ]
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@font-hex ( 0-F )
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[
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007c 8282 8282 827c 0030 1010 1010 1010
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@ -16,6 +16,7 @@ WITH REGARD TO THIS SOFTWARE.
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#include "uxn.h"
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#include "ppu.h"
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#include "apu.h"
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#include "mpu.h"
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static SDL_AudioDeviceID audio_id;
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static SDL_Window *gWindow;
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@ -23,7 +24,8 @@ static SDL_Renderer *gRenderer;
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static SDL_Texture *gTexture;
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static Ppu ppu;
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static Apu apu[POLYPHONY];
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static Device *devscreen, *devmouse, *devctrl;
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static Mpu mpu;
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static Device *devscreen, *devmouse, *devctrl, *devmidi;
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Uint8 zoom = 0, debug = 0, reqdraw = 0;
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@ -102,6 +104,8 @@ init(void)
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SDL_AudioSpec as;
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if(!initppu(&ppu, 48, 32, 16))
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return error("PPU", "Init failure");
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if(!initmpu(&mpu, 1))
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return error("MPU", "Init failure");
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if(SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO) < 0)
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return error("Init", SDL_GetError());
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gWindow = SDL_CreateWindow("Uxn", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, ppu.width * zoom, ppu.height * zoom, SDL_WINDOW_SHOWN);
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@ -288,6 +292,14 @@ datetime_talk(Device *d, Uint8 b0, Uint8 w)
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(void)w;
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}
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void
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midi_talk(Device *d, Uint8 b0, Uint8 w)
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{
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(void)d;
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(void)b0;
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(void)w;
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}
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void
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nil_talk(Device *d, Uint8 b0, Uint8 w)
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{
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@ -304,6 +316,7 @@ start(Uxn *u)
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evaluxn(u, 0x0100);
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redraw(ppu.output, u);
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while(1) {
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int i;
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SDL_Event event;
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double elapsed, start = SDL_GetPerformanceCounter();
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while(SDL_PollEvent(&event) != 0) {
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@ -333,6 +346,11 @@ start(Uxn *u)
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break;
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}
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}
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listenmpu(&mpu);
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for(i = 0; i < mpu.queue; ++i) {
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mempoke16(devmidi->dat, 2, mpu.events[i].message);
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evaluxn(u, mempeek16(devmidi->dat, 0));
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}
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evaluxn(u, mempeek16(devscreen->dat, 0));
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if(reqdraw)
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redraw(ppu.output, u);
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@ -366,7 +384,7 @@ main(int argc, char **argv)
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devmouse = portuxn(&u, 0x6, "mouse", nil_talk);
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portuxn(&u, 0x7, "file", file_talk);
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portuxn(&u, 0x8, "---", nil_talk);
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portuxn(&u, 0x9, "midi", nil_talk);
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devmidi = portuxn(&u, 0x9, "midi", midi_talk);
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portuxn(&u, 0xa, "datetime", datetime_talk);
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portuxn(&u, 0xb, "---", nil_talk);
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portuxn(&u, 0xc, "---", nil_talk);
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@ -0,0 +1,33 @@
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/*
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Copyright (c) 2021 Devine Lu Linvega
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Copyright (c) 2021 Andrew Alderwick
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE.
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*/
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#include "mpu.h"
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int
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initmpu(Mpu *m, Uint8 device)
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{
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int i;
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Pm_Initialize();
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for(i = 0; i < Pm_CountDevices(); ++i)
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printf("Device #%d -> %s%s\n",
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i,
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Pm_GetDeviceInfo(i)->name,
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i == device ? "[x]" : "[ ]");
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Pm_OpenInput(&m->midi, device, NULL, 128, 0, NULL);
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return 1;
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}
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void
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listenmpu(Mpu *m)
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{
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m->queue = Pm_Read(m->midi, m->events, 32);
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}
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@ -0,0 +1,26 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <portmidi.h>
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/*
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Copyright (c) 2021 Devine Lu Linvega
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Copyright (c) 2021 Andrew Alderwick
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE.
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*/
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typedef unsigned char Uint8;
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typedef struct {
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Uint8 queue;
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PmStream *midi;
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PmEvent events[32];
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} Mpu;
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int initmpu(Mpu *m, Uint8 device);
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void listenmpu(Mpu *m);
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