1 files changed, 39 insertions, 0 deletions

diff --git a/midi-sdl.c b/midi-sdl.c
new file mode 100644
index 0000000..7509859
--- /dev/null
+++ b/midi-sdl.c
@@ -0,0 +1,39 @@
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+
+#include "midi.h"
+#include "main.h"
+
+int  midi_init() {
+        return 0;
+}
+
+void midi_playnote( int channel, int note, int octave_offset ) {
+        char out[32];
+        int b = sprintf(out,"M%02X0020\nM%02X%02X%02X\n", 0xe0 | channel, 0x90 | channel, note + 12 * octave_offset, 0x7f);
+        if (g_harfe_connected && (g_harfe_fd != -1))
+                write(g_harfe_fd, out, b);
+}
+
+void midi_silencenote( int channel, int note, int octave_offset ) {
+        char out[10];
+        int b = sprintf(out,"M%02X%02X%02X\n", 0x80 | channel, note + 12 * octave_offset, 0);
+        if (g_harfe_connected && (g_harfe_fd != -1))
+                write(g_harfe_fd, out, b);
+}
+
+void midi_pitchbend( int channel, int pitch ) {
+        char out[10];
+        pitch += 8192;
+        if (pitch < 0)
+                pitch = 0;
+        if (pitch > 16383)
+                pitch = 16383;
+        int b = sprintf(out,"M%02X%02X%02X\n", 0xe0 | channel, 0x7f & pitch, 0x7f & (pitch>>7));
+        if (g_harfe_connected && (g_harfe_fd != -1))
+                write(g_harfe_fd, out, b);
+}
+
+//void midi_controller_event( int saite, int value );
+