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 +1,49 @@
+#ifndef __PLAYER_H__
+#define __PLAYER_H__
+
+#include <stdint.h>
+#include "SynthCore.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+enum PLAY_STATUS{
+    STATUS_STOP=0,
+    STATUS_REDAY_TO_PLAY=1,
+    STATUS_PLAYING=2
+};
+
+typedef struct _Player
+{
+    uint32_t currentTick;
+    uint32_t lastScoreTick;
+    uint32_t status;
+    uint32_t decayGenTick;
+    uint8_t *scorePointer;
+    Synthesizer mainSynthesizer;
+} Player;
+
+
+extern void PlayerInit(volatile Player *player);
+
+extern void Player32kProc(volatile Player *player);
+
+extern void PlayerProcess(volatile Player *player);
+
+extern void PlayerPlay(volatile Player *player);
+
+extern void UpdateTick(volatile Player *player);
+
+extern uint8_t PlayNoteTimingCheck(volatile Player *player);
+
+extern void PlayUpdateNextScoreTick(volatile Player *player);
+
+extern void PlayerResetSynthesizer(volatile Player *player);
+
+#ifdef __cplusplus
+} //end extern "C"
+#endif
+
+#endif