X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=pattern.c;h=64d8640fed70a871442be8e4386d2a741e3c7b9e;hb=aa9fba4f95f90d29d33ea8f30412ae951253b909;hp=efe2ea4e1af48a6b8007f90ab99f6c35534b7eb8;hpb=2c9b86851ec5b510c0508557441ff83cc87ec263;p=bike-lights.git

diff --git a/pattern.c b/pattern.c
index efe2ea4..64d8640 100644
--- a/pattern.c
+++ b/pattern.c
@@ -12,7 +12,7 @@ static pattern_t *led_patterns[N_LEDS];
 
 #define PATTERN_END { 0, 0 }
 pattern_t off_pattern[] = {
-	{ 0, 5 },
+	{ 0, 0x1F },
 	PATTERN_END
 };
 
@@ -22,6 +22,15 @@ pattern_t blink_pattern[] = {
 	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 },
@@ -43,27 +52,50 @@ pattern_t boot_pattern[] = {
 };
 
 pattern_t pattern_num[] = {
-	{ 1, 0x1 },
+	{ 1, 0x1 }, /* 10 */
 	{ 0, 0x4 },
-	{ 1, 0x1 },
+	{ 1, 0x1 }, /*  9 */
 	{ 0, 0x4 },
-	{ 1, 0x1 },
+	{ 1, 0x1 }, /*  8 */
 	{ 0, 0x4 },
-	{ 1, 0x1 },
+	{ 1, 0x1 }, /*  7 */
 	{ 0, 0x4 },
-	{ 1, 0x1 },
+	{ 1, 0x1 }, /*  6 */
 	{ 0, 0x4 },
-	{ 1, 0x1 },
+	{ 1, 0x1 }, /*  5 */
 	{ 0, 0x4 },
-	{ 1, 0x1 },
+	{ 1, 0x1 }, /*  4 */
 	{ 0, 0x4 },
-	{ 1, 0x1 },
+	{ 1, 0x1 }, /*  3 */
 	{ 0, 0x4 },
-	{ 1, 0x1 },
+	{ 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;
@@ -72,29 +104,36 @@ void pattern_init()
 		led_counters[i] = 0;
 		led_patterns[i] = off_pattern;
 	}
-	led_patterns[N_PWMLEDS] = boot_pattern;
-	led_counters[N_PWMLEDS] = boot_pattern->duration;
-	gpio_set(GPIO_LED2, 1);
+	led_set_pattern(N_PWMLEDS+1, boot_pattern);
+	test_running = 0;
 }
 
-static inline pattern_t *pattern_select(unsigned char n)
+static pattern_t *number_pattern(unsigned char num)
 {
-	return pattern_num + sizeof(pattern_num)/sizeof(pattern_t)
-		- 1 - 2*(1+ambient_zone);;
-}
+	if (num >= 9)
+		num = 9;
 
-static void inline led_off(unsigned char n)
-{
-	if (n == N_PWMLEDS) {
-		gpio_set(GPIO_LED2, 0);
-	}
+	return pattern_num + sizeof(pattern_num)/sizeof(pattern_t)
+		- 1 - 2*num;
 }
 
-static void inline led_set_level(unsigned char n, unsigned char level)
+static inline pattern_t *pattern_select(unsigned char n)
 {
-	if (n == N_PWMLEDS) {
-		gpio_set(GPIO_LED2, 1);
+	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()
@@ -103,19 +142,19 @@ 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]--;
 	}
 }
 
+void led_set_status(unsigned char status)
+{
+	led_set_pattern(N_PWMLEDS+1, number_pattern(status));
+}