added some patterns into specific branch

Makefile

@@ -1,5 +1,5 @@
 PRG            = rgbyteclock
-OBJ            = rgbyteclock.o timer.o lcd.o main.o rtc.o spi.o ringbuffer.o crc.o ledcontroller.o
+OBJ            = rgbyteclock.o timer.o lcd.o main.o rtc.o spi.o ringbuffer.o crc.o ledcontroller.o rgbyteclock_patterns.o
 MCU_TARGET     = atmega164a
 OPTIMIZE       = -Os
 
@@ -25,7 +25,8 @@ $(PRG).elf: $(OBJ)
 	@echo
 
 # dependency:
-rgbyteclock.o: timer.o lcd.o rgbyteclock.h rtc.o spi.o ledcontroller.o
+rgbyteclock_patterns.o: timer.o lcd.o rgbyteclock_patterns.h rtc.o spi.o ledcontroller.o
+rgbyteclock.o: rgbyteclock_patterns.o
 main.o: rgbyteclock.o lcd.o spi.o ledcontroller.o rtc.o timer.o
 timer.o: timer.h
 lcd.o: lcd.h timer.o

rgbyteclock.c

@@ -1,14 +1,12 @@
 
 #include "rgbyteclock.h"
-#include "timer.h"
-#include "rtc.h"
-#include "lcd.h"
-#include "ledcontroller.h"
 
 
 void rgbyteclock(void)
 {
 	
+	rgbyteclock_rounds_colored();
+
 	while (1) {
 		
 		led_set(0, 4000, 0, 0);

rgbyteclock.h

@@ -15,6 +15,11 @@
 
 #include <avr/io.h>
 
+#include "timer.h"
+#include "rtc.h"
+#include "lcd.h"
+#include "ledcontroller.h"
+#include "rgbyteclock_patterns.h"
 
 void rgbyteclock(void);
 

rgbyteclock_patterns.c

@@ -0,0 +1,176 @@
+
+/*
+ * ----------------------------------------------------------------------------
+ * "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 "timer.h"
+#include "rtc.h"
+#include "lcd.h"
+#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();
+    }
+  }
+}
+

rgbyteclock_patterns.h

@@ -0,0 +1,27 @@
+
+/*
+ * ----------------------------------------------------------------------------
+ * "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
+ * ----------------------------------------------------------------------------
+ */
+
+#ifndef RGBYTECLOCK_PATTERNS_H_
+#define RGBYTECLOCK_PATTERNS_H_
+
+#include "rgbyteclock.h"
+#include "timer.h"
+#include "rtc.h"
+#include "lcd.h"
+#include "ledcontroller.h"
+
+
+void rgbyteclock_rounds(void);
+void rgbyteclock_rounds_colored(void);
+void rgbyteclock_secwatch(void);
+void rgbyteclock_secwatch_glide(void);
+
+#endif