X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=pattern.c;h=363868610dfc8f3487c15ce694c5c76f60f943ad;hb=243ecacbd6e12a329b29b19cc37200829ac17276;hp=386f9df9938ea959f3ca83a2f3b6e5b6ee46830c;hpb=4b93ea55987c25fcce022403a505ca1749dc329c;p=bike-lights.git

diff --git a/pattern.c b/pattern.c
index 386f9df..3638686 100644
--- a/pattern.c
+++ b/pattern.c
@@ -1,3 +1,5 @@
+#include <avr/io.h>
+
 #include "lights.h"
 
 typedef struct {
@@ -10,16 +12,90 @@ static pattern_t *led_patterns[N_LEDS];
 
 #define PATTERN_END { 0, 0 }
 pattern_t off_pattern[] = {
-	{ 0, 5 },
+	{ 0, 0x1F },
 	PATTERN_END
 };
 
 pattern_t blink_pattern[] = {
-	{ 1, 5 },
-	{ 0, 5 },
+	{ 1, 0x4 },
+	{ 0, 0x8 },
+	PATTERN_END
+};
+
+pattern_t mode1_pattern[] = {
+	{ 1, 0x1 },
+	{ 0, 0x1 },
+	{ 4, 0x1 },
+	{ 0, 0x1 },
+	{ 1, 0x1 },
 	PATTERN_END
 };
 
+pattern_t boot_pattern[] = {
+	{ 1, 0x6 },
+	{ 0, 0x6 },
+	{ 1, 0x3 },
+	{ 0, 0x3 },
+	{ 1, 0x2 },
+	{ 0, 0x2 },
+	{ 1, 0x1 },
+	{ 0, 0x1 },
+	{ 1, 0x1 },
+	{ 0, 0x1 },
+	{ 1, 0x1 },
+	{ 0, 0x1 },
+	{ 1, 0x1 },
+	{ 0, 0x1 },
+	{ 1, 0x10 },
+	{ 0, 0x10 },
+	PATTERN_END
+};
+
+pattern_t pattern_num[] = {
+	{ 1, 0x1 }, /* 10 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  9 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  8 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  7 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  6 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  5 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  4 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  3 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  2 */
+	{ 0, 0x4 },
+	{ 1, 0x1 }, /*  1 */
+	{ 0, 0x1F },
+	PATTERN_END
+};
+
+static unsigned char test_running;
+
+static void led_set_mode(unsigned char n, unsigned char mode)
+{
+	if (n < N_PWMLEDS) {
+		pwmled_set_mode(n, mode);
+	} else if (n < N_LEDS) {
+		gpio_set(n - N_PWMLEDS, mode);
+	}
+}
+
+void led_set_pattern(unsigned char n, pattern_t *pattern)
+{
+	if (!pattern)
+		pattern = off_pattern;
+
+	led_patterns[n] = pattern;
+	led_counters[n] = pattern->duration;
+	led_set_mode(n, pattern->mode);
+}
+
 void pattern_init()
 {
 	unsigned char i;
@@ -28,6 +104,36 @@ void pattern_init()
 		led_counters[i] = 0;
 		led_patterns[i] = off_pattern;
 	}
+	led_set_pattern(N_PWMLEDS+1, boot_pattern);
+	test_running = 0;
+}
+
+static pattern_t *number_pattern(unsigned char num)
+{
+	if (num >= 9)
+		num = 9;
+
+	return pattern_num + sizeof(pattern_num)/sizeof(pattern_t)
+		- 1 - 2*num;
+}
+
+static inline pattern_t *pattern_select(unsigned char n)
+{
+	if (n < N_PWMLEDS && !pwmled_enabled(n))
+		return off_pattern; // Don't mess with non-enabled LEDs
+
+	if (n == 2) {
+		if (test_running) {
+			log_byte(0xF7);
+			log_flush();
+			return off_pattern;
+		} else {
+			test_running = 1;
+			log_byte(0xF6);
+			return mode1_pattern;
+		}
+	}
+	return number_pattern(1+ambient_zone);
 }
 
 void patterns_next_tick()
@@ -36,16 +142,12 @@ void patterns_next_tick()
 
 	for (i = 0; i < N_LEDS; i++) {
 		if (led_counters[i] == 0) {
-			led_patterns[i]++;
-			if (led_patterns[i]->duration == 0) { // END
-				led_patterns[i] = pattern_select(i);
-			}
-			led_counters[i] = led_patterns[i]->duration;
-			if (led_patterns[i]->mode == 0) {
-				led_off(i);
-			} else {
-				led_set_level(i, led_patterns[i]->mode - 1);
+			pattern_t *p = led_patterns[i];
+			p++;
+			if (p->duration == 0) { // END
+				p = pattern_select(i);
 			}
+			led_set_pattern(i, p);
 		}
 
 		led_counters[i]--;