添加一些关于midi播放的项目

2025-03-24 14:30:56 +08:00
parent e31eb22077
commit 498b4ef13b
699 changed files with 186162 additions and 1 deletions
@@ -0,0 +1,50 @@
+#ifndef __PLAYER_H__
+#define __PLAYER_H__
+
+#define pStatus 0
+#define pLastScoreTick_b0 1
+#define pLastScoreTick_b1 2
+#define pLastScoreTick_b2 3
+#define pLastScoreTick_b3 4
+#define pScorePointer 5
+#define pMainSynthesizer 7
+
+#ifndef __ASSEMBLER__
+#include <stdint.h>
+#include "SynthCore.h"
+#include <avr/pgmspace.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum PLAY_STATUS
+{
+    STATUS_STOP = 0,
+    STATUS_REDAY_TO_PLAY = 1,
+    STATUS_PLAYING = 2
+};
+
+typedef struct _Player
+{
+    uint8_t status;
+    uint32_t lastScoreTick;
+    uint8_t *scorePointer;
+    Synthesizer *synthesizerPointer;
+} Player;
+
+extern void PlayerInit(Player *player, Synthesizer *synthesizer);
+extern void PlayerProcess(Player *player);
+extern void PlayerPlay(Player *player, uint8_t *score);
+extern uint8_t PlayNoteTimingCheck(Player *player);
+extern void PlayUpdateNextScoreTick(Player *player);
+
+extern Player mainPlayer;
+
+#ifdef __cplusplus
+} //end extern "C"
+#endif
+
+#endif
+
+#endif