Revision 0:9a9311d745c3, committed 2018-02-14

Comitter:

Nydrel

Date:

Wed Feb 14 09:39:54 2018 +0000

Commit message:

Changed the solenoid to pin21;

Changed in this revision

diff -r 000000000000 -r 9a9311d745c3 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Feb 14 09:39:54 2018 +0000
@@ -0,0 +1,48 @@
+#include "mbed.h"
+//Solenoid Hello World
+DigitalOut myled(LED1);
+//Non blocking with auto off delay using timer interrupt setup by class
+class Solenoid
+{
+public:
+    Solenoid (PinName pin, float delay=0.5);
+    void write(bool state);
+    Solenoid& operator= (bool value);
+ 
+private:
+    void Solenoid_Off_Int();
+    DigitalOut _pin;
+    Timeout tint;
+    float ontime;
+};
+Solenoid::Solenoid(PinName pin, float delay) : _pin(pin), ontime(delay)
+{
+    _pin=0;
+}
+void Solenoid::Solenoid_Off_Int()
+{
+    _pin=0;//timer interrupt routine to auto turn off solenoid
+}
+void Solenoid::write(bool value)
+{
+    _pin = value;
+    if (value!=0) //do auto off with timer interrupt
+        tint.attach(this,&Solenoid::Solenoid_Off_Int,ontime);//setup a timer interrupt
+}
+Solenoid& Solenoid::operator= (bool value)
+{
+    write(value);
+    return *this;
+}
+ 
+Solenoid mySolenoid(p21);
+int main()
+{
+    while(1) {
+        mySolenoid = 1; //ON with timer auto off
+        myled = 1;
+        wait(.5); //just for LEDs - solenoid turns off with timer interrupt
+        myled = 0;
+        wait(2.0);
+    }
+}
\ No newline at end of file

diff -r 000000000000 -r 9a9311d745c3 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Feb 14 09:39:54 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/7130f322cb7e
\ No newline at end of file