liang brain / Mbed 2 deprecated Ex_IO_pwm

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Dependencies:   mbed

Diff: IO_pwm/IO_pwm.h

Revision:
0:d0c188d2cd1c
diff -r 000000000000 -r d0c188d2cd1c IO_pwm/IO_pwm.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IO_pwm/IO_pwm.h	Sat Mar 16 01:58:24 2019 +0000
@@ -0,0 +1,35 @@
+/*
+h文件
+class 类名
+{
+public:
+    类名::构造函数(变量参数)；
+    公有函数声明；
+protected:
+    私有对象声明；
+    私有变量声明；
+    私有函数声明；
+}；
+*/
+
+#ifndef IO_pwm_H_
+#define IO_pwm_H_
+#include "mbed.h"
+class IO_pwm
+{
+public:
+    IO_pwm(PinName n);
+    void pwm_io(int p_us, float dc);
+    
+protected:
+    //PWM的周期=on_delay+off_delay,高电平时间=on_delay
+    int on_delay;
+    int off_delay;
+    
+    PinName _n;
+   // DigitalOutr mypwm;
+    Timeout timer;
+    void toggleOn(void);
+    void toggleOff(void);
+};
+#endif