Diff: led.cpp

Revision:

1:b8d65b5745d1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/led.cpp	Fri May 05 20:01:41 2017 +0000
@@ -0,0 +1,61 @@
+#include "led.h"
+#include "mbed.h"
+
+DigitalOut led_0(PA_4);
+DigitalOut led_1(PA_5);
+DigitalOut led_2(PA_6);
+DigitalOut led_3(PA_7);
+
+enum Step{LEFT, RIGHT};
+
+void LedInt(void){
+    //IO1DIR=IO1DIR|(LED0_bm|LED1_bm|LED2_bm|LED3_bm);
+    //IO1SET= LED0_bm;
+}
+    
+void LedOn(unsigned char ucLedIndeks){
+    
+    
+    //IO1CLR = LED0_bm|LED1_bm|LED2_bm|LED3_bm;
+    led_0=0;
+    led_1=0;
+    led_2=0;
+    led_3=0;
+    switch (ucLedIndeks) {
+        case 0:
+            led_0=1;
+            break;
+        case 1:
+            led_1=1;
+            break;
+        case 2:
+            led_2=1;
+            break;
+        case 3:
+            led_3=1;
+            break;
+        default:
+            break;
+    }
+    
+    
+}
+void Led_Step(enum Step Direction){
+
+    static unsigned int uiDioda;
+
+    if (Direction == RIGHT ){
+        uiDioda++;
+    }else{
+        uiDioda--;
+    }
+    LedOn(uiDioda%4);
+}
+
+void Led_StepLeft(void){
+        Led_Step(LEFT);
+}
+
+void Led_StepRight(void){
+        Led_Step(RIGHT);
+}
\ No newline at end of file