diff --git a/rgbyteclock.c b/rgbyteclock.c
index 636f867..cfba909 100644
--- a/rgbyteclock.c
+++ b/rgbyteclock.c
@@ -1,16 +1,4 @@
 
-/*
- * ----------------------------------------------------------------------------
- * "THE BEER-WARE LICENSE" (Revision 42):
- * <struppi@struppi.name> wrote this file. As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return.
- * (c) 2014 Stefan Rupp
- * ----------------------------------------------------------------------------
- */
-
-
-
 #include "rgbyteclock.h"
 #include "timer.h"
 #include "rtc.h"
@@ -18,170 +6,18 @@
 #include "ledcontroller.h"
 
 
-
-enum { LED_OFF, LED_GLOW, LED_S0, LED_S1, LED_S2, LED_S3, LED_S4, LED_S5};
-uint16_t led_values[] =  {0x00, 0x00cf, 0x00, 0x04ff, 0x08ff, 0x10ff, 0x20ff};
-
-
-void rgbyteclock_rounds(void)
-{
-
-  led_turn_all_on();
-
-  while (1) {
-    //PORTC ^= (1<<PC5);
-    for (int i=0; i<14; i++) {
-      led_set(i, 0x1ff, 0x00, 0x00);
-      led_flush();
-      timer_wait(50);
-    }
-
-    for (int i=0; i<14; i++) {
-      led_set(i, 0x00, 0x1ff, 0x00);
-      led_flush();
-      timer_wait(50);
-    }
-    //timer_wait(100);
-
-    for (int i=0; i<14; i++) {
-      led_set(i, 0x00, 0x00, 0x1ff);
-      led_flush();
-      timer_wait(20);
-    }
-    //timer_wait(100);
-
-  }
-
-}
-
-
-void rgbyteclock_rounds_colored(void)
-{
-  uint16_t brightness = 0x00ff;
-  uint8_t color_start = 0;
-  uint8_t color;
-
-  led_turn_all_on();
-
-  while (1) {
-    color_start++;
-    if (color_start > 2) { color_start = 0; }
-    color = color_start;
-    for (int led=0; led<12; led++) {
-      color++;
-      switch (color) {
-      case 1:
-	led_set(led, 0x00, brightness, 0x00);      
-	break;
-      case 2:
-	led_set(led, 0x00, 0x00, brightness);
-	break;
-      default:
-	color = 0;
-	led_set(led, brightness, 0x00, 0x00);      
-	break;
-      }
-      led_flush();
-      timer_wait(5);
-    }
-    brightness = brightness + brightness/20;
-    if (brightness > 0x4fff) {
-      brightness = 0xff;
-    }
-
-  }
-}
-
-void rgbyteclock_secwatch(void)
-{
-  uint8_t hours, mins;
-
-  uint32_t t, t_last=0;
-
-  led_turn_all_on();
-
-  while (1) {
-    t = timer_get()/1000;
-    if (t != t_last) {
-      t_last = t;
-      mins = t%60;
-      hours = t/60;
-      uint8_t l_mins = mins/5;
-      uint8_t l_hours = hours/5;
-      led_clear();
-      if (l_mins != l_hours) {
-	led_set(l_mins, 0, 0x7ff, 0);
-	led_set(l_hours, 0, 0, 0x7ff);
-      }
-      else {
-	led_set(l_mins, 0, 0x7ff, 0x7ff);
-      }
-      led_flush();
-    }
-  }
-}
-
-void rgbyteclock_secwatch_glide(void)
-{
-  uint8_t hours, mins;
-
-  uint32_t t, t_last=0;
-
-  led_turn_all_on();
-
-  while (1) {
-    t = rtc_get();
-    if (t != t_last) {
-      t_last = t;
-      mins = t%60;
-      hours = t/60;
-      uint8_t l_mins = mins/5;
-      uint8_t l_hours = hours/5;
-      uint8_t l_mins_next = l_mins+1;
-      uint8_t l_hours_next = l_hours+1;
-      
-      if (l_mins_next > 11) { l_mins_next = 0; }
-      if (l_hours_next > 11) { l_hours_next = 0; }
-      
-      uint16_t d_m1, d_m2;
-      uint16_t d_h1, d_h2;
-
-      /*
-      d_m2 = ((mins%5)*d_bright)/4;
-      d_h2 = ((hours%5)*d_bright)/4;
-      d_m1 = ((4-(mins%5))*d_bright)/4;
-      d_h1 = ((4-(hours%5))*d_bright)/4;
-      */
-      d_m2 = led_values[(mins%5)+2];
-      d_h2 = led_values[(hours%5)+2];
-      d_m1 = led_values[4-(mins%5)+2];
-      d_h1 = led_values[4-(hours%5)+2];
-      uint16_t d_dark = led_values[1];
-
-      led_clear();
-      for (int led=0;led<12;led++) {
-	led_set(led, d_dark, 0, 0);
-      }
-      if (l_mins != l_hours) {
-	led_set(l_mins, d_dark, d_m1, 0);
-	led_set(l_hours, d_dark, 0, d_h1);
-	led_set(l_mins_next, d_dark, d_m2, 0);
-	led_set(l_hours_next, d_dark, 0, d_h2);
-      }
-      else {
-	led_set(l_mins, 0xf, d_m1, d_h1);
-	led_set(l_mins_next, 0xf, d_m2, d_h2);
-      }
-      led_flush();
-    }
-  }
-}
-
-
 void rgbyteclock(void)
 {
-  //rgbyteclock_rounds();
-  rgbyteclock_rounds_colored();
-  //rgbyteclock_secwatch();
-  //rgbyteclock_secwatch_glide();
+
+	while (1) {
+		
+		led_set(0, 4000, 0, 0);
+		led_flush();
+		timer_wait(500);
+
+		led_set(1, 0, 10000, 0);
+		led_flush();
+	}
+
 }
+