the new engineer´s
test
Revision 0:54ed9f9de1fb, committed 2016-05-03
- Comitter:
- schoeni_91
- Date:
- Tue May 03 15:55:55 2016 +0000
- Commit message:
- led
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/C12832_lcd.lib Tue May 03 15:55:55 2016 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/the-new-engineer-s/code/PWM_LED/#cbf905d4103b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue May 03 15:55:55 2016 +0000
@@ -0,0 +1,79 @@
+#include "mbed.h"
+#include "C12832_lcd.h"
+
+C12832_LCD lcd;
+PwmOut led(LED1);
+
+InterruptIn iiDown(p12);
+DigitalIn diDown(p12);
+
+InterruptIn iiUp(p15);
+DigitalIn diUp(p15);
+
+float brightness=0.0;
+
+uint8_t debounce(DigitalIn myIn)
+{
+#define LEVEL_CHECKS 132
+#define MAX_LOOPS 36 // stoppt das Überprüfen des Prellen nach max. MAX_LOOPS Durchläufen
+ unsigned char port_buffer;
+ unsigned char debounceCounter = 0;
+ uint8_t loopCounter = 0;
+
+ do {
+ port_buffer = myIn;
+ wait_us(500);
+ loopCounter++;
+ if(myIn == port_buffer)
+ debounceCounter++; // mindestens 'LEVEL_CHECKS' Abtastungen in Folge: gleicher Pegel
+ else
+ debounceCounter = 0;
+ } while ((debounceCounter <= LEVEL_CHECKS) && (loopCounter <= MAX_LOOPS));
+ return loopCounter;
+}
+
+void bightnessUP()
+{
+ debounce(diUp);
+ brightness += 0.1; led = brightness;
+}
+
+void bightnessDOWN()
+{
+ debounce(diDown);
+ brightness -= 0.1; led = brightness;
+}
+
+void init ()
+{
+ iiUp.rise(&bightnessUP);
+ iiDown.rise(&bightnessDOWN);
+
+}
+
+void abschalten()
+{
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("SNT abschalten !!");
+
+}
+int main()
+{
+
+
+
+ while(true) {
+ init();
+ if (brightness>=0.8) {
+ abschalten ();
+ }
+ if (brightness<=0.8) {
+ lcd.cls();
+ }
+ }
+}
+
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue May 03 15:55:55 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/aae6fcc7d9bb \ No newline at end of file