diff --git a/spule.c b/spule.c
index 92f119f..0e40ad0 100644
--- a/spule.c
+++ b/spule.c
@@ -7,6 +7,8 @@
 #include "taenzer.h"
 #include "abzug.h"
 
+volatile uint16_t windings = 0;
+volatile uint16_t windings_wakeup = 0;
 
 int32_t spule_trans_pos = 0;
 uint8_t spule_trans_homed = 0;
@@ -33,6 +35,7 @@ void timer5_init()
     OCR5C = 500;
 
     DDRL |= 1 << 5;
+    TIMSK5 |= 1<<TOIE5;
 }
 
 void do_spule(){
@@ -80,6 +83,8 @@ void do_spule(){
             spule_trans_homed = 0;
             taenzer_state.homed = 0;
             taenzer_state.active = 0;
+            windings = 0;
+            windings_wakeup = 0;
         }
     }
 }
@@ -87,52 +92,43 @@ void do_spule(){
 ISR(TIMER1_OVF_vect) {
     if(ioHelperReadBit(outStates, MOTOR_TRANS_DIR)){
         spule_trans_pos -= 1;
-        if(spule_trans_homed && spule_trans_pos == 84999){
-            TCCR1B &= ~(_BV(CS11));
-            TIMSK5 |= 1<<TOIE5;
-            printf("nachlauf aufbauen");
-        }
-        if(spule_trans_homed && spule_trans_pos == 4*3540){
-            ICR1 = 0.5*(ICR5/0.7);
-            OCR1A = ICR1/2;
-            printf("nachlauf abbauen");
-        }
-        if(spule_trans_homed && spule_trans_pos <= 0){
-            ICR1 = ICR5/0.7;
-            OCR1A = ICR1/2;
-            printf("front stop\n");
-            set_Output(MOTOR_TRANS_DIR, 0); // direction: back
-        }
     }
     else{
         spule_trans_pos += 1;
-        if(spule_trans_homed && spule_trans_pos == 3540){
-            TCCR1B &= ~(_BV(CS11));
-            TIMSK5 |= 1<<TOIE5;
-            printf("nachlauf aufbauen");
-        }
-        if(spule_trans_homed && spule_trans_pos == (85000 - (4*3540)) ){
-            ICR1 = 0.5*(ICR5/0.7);
-            OCR1A = ICR1/2;
-            printf("nachlauf abbauen");
-        }
-        if(spule_trans_pos >= 85000){
-            ICR1 = ICR5/0.7;
-            OCR1A = ICR1/2;
-            printf("end stop\n");
-            set_Output(MOTOR_TRANS_DIR, 1); // direction: front
-        }
     }
-
+    //TODO keep track if position stays in bounds
 }
 
 ISR(TIMER5_OVF_vect) {
-    static int16_t cnt = 0;
-    cnt++;
+    static uint16_t steps = 0;
+    steps++;
+    if(steps == 5000){
+        windings++;
+        steps=0;
+        printf("windungen: %d\n", windings);
+    }
 
-    if(cnt >= 2*4000){
-        cnt = 0;
-        TCCR1B |= _BV(CS11); //TURN ON
-        TIMSK5 &= ~(1<<TOIE5);
+    if(windings == windings_wakeup){
+        TIMSK1 |= 1<<TOIE1;
+    }
+
+    if(windings % 25 == 0 && steps == 0){
+        ICR1 = ICR5/0.7;
+        OCR1A = ICR1/2;
+        set_Output(MOTOR_TRANS_DIR, TOGGLE);
+        printf("toggle\n");
+    }
+    if(windings % 25 == 1 && steps == 0){
+        printf("nachlauf aufbauen ---");
+        TCCR1B &= ~(_BV(CS11));
+    }
+    if(windings % 25 == 3 && steps == 0){
+        TCCR1B |= _BV(CS11);
+        printf("done\n");
+    }
+    if(windings % 25 == 21 && steps == 0){
+        ICR1 = 0.5*(ICR5/0.7);
+        OCR1A = ICR1/2;
+        printf("nachlauf abbauen\n");
     }
 }