Diff: main.cpp

Revision:

0:c46e86ee0ceb

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Feb 01 18:15:51 2021 +0000
@@ -0,0 +1,103 @@
+#include "mbed.h"
+#include "PinDetect.h"
+
+// Define buttons
+PinDetect pb1(p19);
+PinDetect pb2(p15);
+
+PinDetect dip1(p10);
+PinDetect dip2(p11);
+PinDetect dip3(p12);
+
+DigitalOut pin(p14);
+
+class RGBLed
+{
+public:
+    RGBLed(PinName redpin, PinName greenpin, PinName bluepin);
+    void write(float red,float green, float blue);
+private:
+    PwmOut _redpin;
+    PwmOut _greenpin;
+    PwmOut _bluepin;
+};
+
+RGBLed::RGBLed (PinName redpin, PinName greenpin, PinName bluepin)
+    : _redpin(redpin), _greenpin(greenpin), _bluepin(bluepin)
+{
+    //50Hz PWM clock default a bit too low, go to 2000Hz (less flicker)
+    _redpin.period(0.0005);
+}
+ 
+void RGBLed::write(float red,float green, float blue)
+{
+    _redpin = red;
+    _greenpin = green;
+    _bluepin = blue;
+}
+//class could be moved to include file
+ 
+ 
+//Setup RGB led using PWM pins and class
+RGBLed myRGBled(p21,p22,p23); //RGB PWM pins
+
+float pwm = 0.5f;
+
+void inc_led() {
+    
+    // Read in current PWM value and increment it
+    pwm += 0.1f;
+    if (pwm > 1.0f) {
+        pwm = 0.0f;
+    }
+}
+
+void dec_led() {
+    
+    // Read in current PWM value and increment it
+    pwm -= 0.1f;
+    if (pwm < 0.0f) {
+        pwm = 0.0f;
+    }
+}
+
+void dip_red() {
+    myRGBled.write(pwm,0.0,0.0); //red
+    wait(2.0);
+}
+
+void dip_green() {
+    myRGBled.write(0.0,pwm,0.0); //green
+    wait(2.0);
+}
+
+void dip_blue() {
+    myRGBled.write(0.0,0.0,pwm); //blue
+    wait(2.0);
+}
+
+int main() {
+    
+    pb1.mode(PullUp);
+    pb2.mode(PullUp);
+    dip1.mode(PullUp);
+    dip2.mode(PullUp);
+    dip3.mode(PullUp);
+
+    wait(.001);
+    
+    pb1.attach_deasserted(&inc_led);
+    pb2.attach_deasserted(&dec_led);
+    
+    dip1.attach_deasserted(&dip_red);
+    dip2.attach_deasserted(&dip_green);
+    dip3.attach_deasserted(&dip_blue);
+    
+    pb1.setSampleFrequency();
+    pb2.setSampleFrequency();
+    
+    while(1) {
+        pin = 1;
+
+    }
+}
\ No newline at end of file