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 +1,92 @@
+/**********************************************************************
+ *
+ * 实验名称：KBI键盘中断实验
+ * 实验平台：NV32开发板
+ * 板载芯片：NV32F100FL64E
+ * 实验效果：初始化KBI模块，选择中断输入引脚，和检测模式，按下按键触发KBI
+ *           中断切换LED状态
+ *					 
+************************************************************************/
+
+#include "common.h"
+#include "ics.h"
+#include "rtc.h"
+#include "uart.h"
+#include "kbi.h"
+#include "sysinit.h"
+
+int main (void);
+void KBI0_Task(void);
+void KBI1_Task(void);
+
+/********************************************************************/
+int main (void)
+{
+    uint8_t         i;
+    KBI_ConfigType  sKBIConfig;
+  
+    /*系统初始化*/
+	  sysinit();
+  	printf("\nRunning the KBI_demo project.\r\n");
+    LED1_Init(); 
+    LED2_Init();
+
+	  PORT->IOFLT = 0xa4be0000; //KBI0、KBI1输入滤波,KBI0和KBI小于32MS的毛刺都会被滤除   //Modify
+	
+    UART_WaitTxComplete(TERM_PORT);   
+    
+     /* 禁用KBI中断输入引脚*/
+    for (i = 0; i < KBI_MAX_PINS_PER_PORT; i++)
+    {
+     sKBIConfig.sPin[i].bEn	 = 0;
+    }
+    
+    sKBIConfig.sBits.bMode   = 0;   /*!< 选择  边沿检测  */    
+    sKBIConfig.sPin[0].bEdge = KBI_FALLING_EDGE_LOW_LEVEL; /*!< 选择 下降沿或低电平检测 */
+    sKBIConfig.sBits.bIntEn  = 1; //使能KBI中断
+    sKBIConfig.sPin[0].bEn   = 1; //使能KBI中断输入引脚
+    
+    KBI_Init(KBI0, &sKBIConfig); //初始化KBI0
+    KBI_Init(KBI1, &sKBIConfig); //初始化KBI1
+    KBI_SetCallback(KBI0, &KBI0_Task); //设置回调函数
+    KBI_SetCallback(KBI1, &KBI1_Task);
+    
+   
+		while(1);
+
+}
+
+/*****************************************************************************//*!
+*
+* @brief KBI0回调函数
+*        
+* @param  none.
+*
+* @return none
+*
+*****************************************************************************/
+
+void KBI0_Task(void)
+{
+    LED1_Toggle();
+    
+    printf("KBI0 routinue.\r\n");
+}
+
+/*****************************************************************************//*!
+*
+* @brief KBI1回调函数. 
+*        
+* @param  none.
+*
+* @return none.
+*
+*****************************************************************************/
+
+void KBI1_Task(void)
+{
+    LED2_Toggle();
+    
+    printf("KBI1 routinue.\r\n");
+}
+/********************************************************************/
@@ -0,0 +1,36 @@
+/******************************************************************************
+*
+* @brief define interrupt service routines referenced by the vector table. 
+*
+* Note: Only "vectors.c" should include this header file.
+*
+*******************************************************************************
+******************************************************************************/
+
+#ifndef __ISR_H
+#define __ISR_H 1
+
+
+/* Example */
+/*
+#undef  VECTOR_036
+#define VECTOR_036 RTC_Isr
+
+// ISR(s) are defined in your project directory.
+extern void RTC_Isr(void);
+*/
+
+#undef  VECTOR_036
+#define VECTOR_036 RTC_Isr
+#undef  VECTOR_040
+#define VECTOR_040 KBI0_Isr
+#undef  VECTOR_041
+#define VECTOR_041 KBI1_Isr
+
+extern void RTC_Isr(void);
+extern void KBI0_Isr(void);
+extern void KBI1_Isr(void);
+
+#endif  //__ISR_H
+
+/* End of "isr.h" */