Thomas Morris
ELEC350 Coursework Repository
Dependencies: TextLCD mbed-rtos mbed
Revision 0:8f564feffdd8, committed 2017-11-25
- Comitter:
- thomasmorris
- Date:
- Sat Nov 25 15:39:56 2017 +0000
- Commit message:
- Version_1.0; Working LCD
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Led.cpp Sat Nov 25 15:39:56 2017 +0000
@@ -0,0 +1,32 @@
+#include "mbed.h"
+#include "Led.h"
+
+
+Led::Led(PinName pinName):pin(pinName)//Constuctor
+//Constuctor runs whenever a new instave of the class is created
+//The constructor has the same name as the class
+//The constructor does not have a return type
+//When called it needs to be given parameters Led redLed(D7);
+{
+
+}
+
+void Led::switchOn() //type void class is Led function is switchon
+{
+ this->pin =1; //You access the attributes of the class by using the this command and then the name of the attribute
+}
+
+void Led::switchOff()
+{
+ this->pin =0;
+}
+void Led::flash(float time)
+{
+ this->pin = 1;
+ wait(time);
+ this->pin = 0;
+}
+void Led::Toggle()
+{
+ this->pin= !this->pin;
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Led.h Sat Nov 25 15:39:56 2017 +0000
@@ -0,0 +1,21 @@
+#ifndef _LED_H_ //Known as header guards
+#define _LED_H_
+
+class Led //This creates a class called Led
+{
+
+//Below are methods of the class these are the opperations the class will support
+public: //The public: word enables the methods to be accessed outside of the class itself
+
+ Led(PinName pinName);
+ void switchOn(); //Void is the return type as no values will be output the return type is void
+ void switchOff(); //SwitchOff is the name of the method/function
+ void flash(float time); //float time is the parameter of the function in this case it creates a floating poi t variable known as time and this is then passed o the function when called.
+ void Toggle();
+
+private: //This is used here to make digitalout pin only useable from inside class Led
+ DigitalOut pin; //DigitalOut is the Class and the object is called pin the object pin is now an attribute of led this is also known as a member variable or field
+};
+
+
+#endif
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Sat Nov 25 15:39:56 2017 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/simon/code/TextLCD/#308d188a2d3a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Nov 25 15:39:56 2017 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+#include "Led.h"
+#include "rtos.h"
+#include "TextLCD.h"
+
+Led GreenLed(D5);
+TextLCD lcd(A0, A1, A2, A3, A4, A5,TextLCD::LCD16x2); // rs, e, d4-d7 Sets up LCD
+float TimeBase = 0.5;
+Thread LCD;
+float LDR = 1.5;
+void LCD_Thread()
+{
+ lcd.printf("LDR Value is %1.1f \n",LDR);
+}
+int main()
+{
+
+ LCD.start(LCD_Thread);
+ GreenLed.switchOff();
+ while(1)
+ {
+ GreenLed.Toggle();
+ wait(TimeBase);
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Sat Nov 25 15:39:56 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#5713cbbdb706
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Nov 25 15:39:56 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/675da3299148 \ No newline at end of file