Diff: Peripherien/LED_Ring.cpp

Revision:

7:15e6fc689368

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Peripherien/LED_Ring.cpp	Thu May 16 20:42:39 2019 +0000
@@ -0,0 +1,144 @@
+#include "LED_Ring.h"
+
+LED_Ring::LED_Ring(): redLED(PC_9), greenLED(PB_8){
+
+    //this->redLED = new PmwOut(PC_9);
+    //this->greenLED = new PwmOut(PB_8);
+
+    redLED.period_ms(1);
+    greenLED.period_ms(1);
+
+    ledState = off;
+
+    //thread.start(callback(this, &LED_Ring::run));
+    this->ticker.attach(callback(this, &LED_Ring::run), 0.001f);
+}
+
+/**
+ * TODO: run() ist jetzt mit Ticker Realisiert. Statt warten kann jetzt jeder Prozess einmal gemacht werden. => Tickerfrequenz = wait^-1.
+ */
+
+void LED_Ring::run(){
+    static uint16_t blink = 0;
+    static bool orange = false;
+
+    //while( true ){
+        switch( ledState ){
+            case off:
+                redLED.write(0.0f);
+                greenLED.write(0.0f);
+                Thread::wait(1);
+                break;
+    
+            case shine_red:
+                redLED.write(1.0f);
+                greenLED.write(0.0f);
+                Thread::wait(1);
+                break;
+    
+            case shine_green:
+                redLED.write(0.0f);
+                greenLED.write(1.0f);
+                Thread::wait(1);
+                break;
+    
+            /*case shine_orange:
+                redLED.write(1.0f);
+                greenLED.write(0.0f);
+                Thread::wait(1);
+                redLED.write(0.0f);
+                greenLED.write(0.8f);
+                break;*/
+    
+            case blink_red:
+                if( blink <= 500 ){
+                    redLED.write(1.0f);
+                    greenLED.write(0.0f);
+                    Thread::wait(1);
+                } else {
+                    redLED.write(0.0f);
+                    greenLED.write(0.0f);
+                    Thread::wait(1);
+                }
+                break;
+    
+            case blink_green:
+                if( blink <= 500 ){
+                    redLED.write(0.0f);
+                    greenLED.write(1.0f);
+                    Thread::wait(1);
+                } else {
+                    redLED.write(0.0f);
+                    greenLED.write(0.0f);
+                    Thread::wait(1);
+                }
+                break;
+                
+            case blink_red_green:
+                if( blink <= 500 ){
+                    redLED.write(0.0f);
+                    greenLED.write(1.0f);
+                    Thread::wait(1);
+                } else {
+                    redLED.write(1.0f);
+                    greenLED.write(0.0f);
+                    Thread::wait(1);
+                }
+                break;
+    
+            /*case blink_orange:
+                if( blink <= 500 ){
+                    if( orange ){
+                        redLED.write(0.6f);
+                        greenLED.write(0.0f);
+                        Thread::wait(1);
+                        redLED.write(0.0f);
+                        greenLED.write(0.8f);
+                    }
+                } else {
+                    redLED.write(0.0f);
+                    greenLED.write(0.0f);
+                    Thread::wait(1);
+                }
+                break;*/
+        }
+        blink++;
+        if( blink >= 1000) blink = 0;
+        orange = !orange;
+        Thread::wait(1);
+    //}
+}
+void LED_Ring::shineRed(){
+    ledState = shine_red;
+}
+void LED_Ring::shineGreen(){
+    ledState = shine_green;
+}
+void LED_Ring::shineOrange(){
+    ledState = shine_orange;
+}
+void LED_Ring::blinkRed(){
+    ledState = blink_red;
+}
+void LED_Ring::blinkGreen(){
+    ledState = blink_green;
+}
+void LED_Ring::blinkOrange(){
+    ledState = blink_orange;
+}
+void LED_Ring::blinkRedGreen(){
+    ledState = blink_red_green;
+}
+void LED_Ring::turnOfLED(){
+    ledState = off;
+}
+
+/*void LED_Ring::operator=(string cmd){
+    if( "off" == cmd ) turnOfLED();
+    else if( "shine red" == cmd )       shineRed();
+    else if( "shine green" == cmd )     shineGreen();
+    else if( "shine orange" == cmd )    shineOrange();
+    else if( "blink red" == cmd )       blinkRed();
+    else if( "blink green" == cmd )     blinkGreen();
+    else if( "blink orange" == cmd )    blinkOrange();
+}*/
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