Cameron Causer
Dimmer code for RGB LED
Revision 0:17f02642d413, committed 2018-10-16
- Comitter:
- kzar
- Date:
- Tue Oct 16 18:52:58 2018 +0000
- Commit message:
- Dimmer code for RGB LED
Changed in this revision
diff -r 000000000000 -r 17f02642d413 PinDetect.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/PinDetect.lib Tue Oct 16 18:52:58 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/AjK/code/PinDetect/#cb3afc45028b
diff -r 000000000000 -r 17f02642d413 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Oct 16 18:52:58 2018 +0000
@@ -0,0 +1,51 @@
+#include "mbed.h"
+#include "PinDetect.h"
+
+//Init leds using PwmOut
+PwmOut red(p26);
+PwmOut green(p25);
+PwmOut blue(p24);
+//Init pushbuttons using PinDetect
+PinDetect pb1(p21);
+PinDetect pb2(p22);
+//Init dip switches using DigitalIn
+DigitalIn dip1(p15);
+DigitalIn dip2(p16);
+DigitalIn dip3(p17);
+
+
+//Increment or decrement the led depending on which button was pressed
+void pb1_pressed(void) {
+ if (dip1 == 1 && red < 1) { red = red + .1; }
+ if (dip2 == 1 && green < 1) { green = green + .1; }
+ if (dip3 == 1 && blue < 1) { blue = blue + .1; }
+}
+void pb2_pressed(void) {
+ if (dip1 == 1 && red > 0) { red = red - .1; }
+ if (dip2 == 1 && green > 0) { green = green - .1; }
+ if (dip3 == 1 && blue > 0) { blue = blue - .1; }
+}
+
+int main() {
+ //Set buttons internal pullup
+ pb1.mode(PullUp);
+ pb2.mode(PullUp);
+ //set for the pressed functions to be called when the button is pressed
+ pb1.attach_asserted(&pb1_pressed);
+ pb2.attach_asserted(&pb2_pressed);
+ //Default the sample freq
+ pb1.setSampleFrequency();
+ pb2.setSampleFrequency();
+ //Set switches internal pullup
+ dip1.mode(PullUp);
+ dip2.mode(PullUp);
+ dip3.mode(PullUp);
+
+ //Loop forever
+ while(1) {
+ if (dip1 == 0) { red = 0; }
+ if (dip2 == 0) { green = 0; }
+ if (dip3 == 0) { blue = 0; }
+ }
+}
+
diff -r 000000000000 -r 17f02642d413 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Oct 16 18:52:58 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/a7c7b631e539 \ No newline at end of file