X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=bike-lights.git;a=blobdiff_plain;f=firmware%2Fcontrol.c;h=1ac813a62a0f408ec8f9abfb70a783a0988da53e;hp=384edc87123994e84d52f75c045401c7f70a1fd1;hb=1d5dfb4d273a61877eb5937f93fbd266b782bc7a;hpb=9812e0e491f8582ea322138b440054f19cd1f792

diff --git a/firmware/control.c b/firmware/control.c
index 384edc8..1ac813a 100644
--- a/firmware/control.c
+++ b/firmware/control.c
@@ -4,106 +4,147 @@
 #include "lights.h"
 
 static pattern_t panic_pattern[] = {
-	{ 3, 1 }, // FIXME: will be 4, but let's be safe while testing
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
-	{ 3, 1 },
-	{ 0, 1 },
+	{ 3, D_1 }, // FIXME: will be 4, but let's be safe while testing
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_1 },
 	PATTERN_END
 };
 
 pattern_t on1_pattern [] = {
-	{ 1, 0x10 },
+	{ 1, D_8 },
 	PATTERN_END
 };
 
 static pattern_t on2_pattern [] = {
-	{ 2, 0x10 },
+	{ 2, D_8 },
 	PATTERN_END
 };
 
 static pattern_t on3_pattern [] = {
-	{ 3, 0x10 },
+	{ 3, D_8 },
+	PATTERN_END
+};
+
+static pattern_t brake_pattern [] = {
+	{ 4, D_2 },
+	{ 3, D_8 },
 	PATTERN_END
 };
 
 static pattern_t normal2_pattern[] = {
-	{ 2, 0x1 },
-	{ 0, 0x1 },
-	{ 2, 0x1 },
-	{ 0, 0x8 },
-	{ 1, 0x1 },
-	{ 0, 0x1 },
-	{ 1, 0x1 },
-	{ 0, 0x8 },
+	{ 2, D_1 },
+	{ 0, D_1 },
+	{ 2, D_1 },
+	{ 0, D_8 },
+	{ 1, D_1 },
+	{ 0, D_1 },
+	{ 1, D_1 },
+	{ 0, D_8 },
 	PATTERN_END
 };
 
 static pattern_t normal3_pattern[] = {
-	{ 3, 0x1 },
-	{ 0, 0x1 },
-	{ 3, 0x1 },
-	{ 0, 0x8 },
-	{ 1, 0x1 },
-	{ 0, 0x1 },
-	{ 1, 0x1 },
-	{ 0, 0x8 },
+	{ 3, D_1 },
+	{ 0, D_1 },
+	{ 3, D_1 },
+	{ 0, D_8 },
+	{ 1, D_1 },
+	{ 0, D_1 },
+	{ 1, D_1 },
+	{ 0, D_8 },
 	PATTERN_END
 };
 
 static pattern_t normal4_pattern[] = {
-	{ 4, 0x1 },
-	{ 0, 0x1 },
-	{ 4, 0x1 },
-	{ 0, 0x8 },
-	{ 1, 0x1 },
-	{ 0, 0x1 },
-	{ 1, 0x1 },
-	{ 0, 0x8 },
+	{ 4, D_1 },
+	{ 0, D_1 },
+	{ 4, D_1 },
+	{ 0, D_8 },
+	{ 1, D_1 },
+	{ 0, D_1 },
+	{ 1, D_1 },
+	{ 0, D_8 },
 	PATTERN_END
 };
 
 static pattern_t slow1_pattern[] = {
-	{ 1, 0x01 },
-	{ 0, 0x10 },
+	{ 1, D_1 },
+	{ 0, D_13 },
 	PATTERN_END
 };
 
 static pattern_t slow2_pattern[] = {
-	{ 2, 0x01 },
-	{ 0, 0x10 },
+	{ 2, D_1 },
+	{ 0, D_13 },
 	PATTERN_END
 };
 
 static pattern_t slow3_pattern[] = {
-	{ 3, 0x01 },
-	{ 0, 0x10 },
+	{ 3, D_1 },
+	{ 0, D_13 },
+	PATTERN_END
+};
+
+static pattern_t tmp1_pattern[] = {
+	{ PWM_PAT(3, 0, 0), D_1 },
+	{ PWM_PAT(0, 0, 1), D_1 },
+	{ PWM_PAT(3, 0, 0), D_1 },
+	{ PWM_PAT(0, 0, 1), D_1 },
+	{ PWM_PAT(0, 0, 0), D_3 },
+	{ PWM_PAT(0, 1, 0), D_1 },
+	{ PWM_PAT(0, 0, 0), D_5 },
+	{ PWM_PAT(1, 0, 0), D_1 },
+	{ PWM_PAT(0, 0, 3), D_1 },
+	{ PWM_PAT(1, 0, 0), D_1 },
+	{ PWM_PAT(0, 0, 3), D_1 },
+	{ PWM_PAT(0, 0, 0), D_5 },
+	{ PWM_PAT(0, 1, 0), D_1 },
+	{ PWM_PAT(0, 0, 0), D_3 },
 	PATTERN_END
 };
 
-static unsigned char dim_mode, towbar_mode;
+static unsigned char dim_mode, towbar_mode, braking;
 
 void init_control()
 {
 	dim_mode = 0;
 	towbar_mode = 0;
+	braking = 0;
+}
+
+void brake_on()
+{
+	braking = 1;
+	gpio_set(0, 1);
+	led_set_pattern(N_STATUS_LED, status_led_pattern_select());
+	led_set_pattern(0, pwmled_pattern_select());
+}
+
+void brake_off()
+{
+	braking = 0;
+	gpio_set(0, 0);
+	led_set_pattern(N_STATUS_LED, status_led_pattern_select());
+	led_set_pattern(0, pwmled_pattern_select());
 }
 
 void toggle_dim_mode()
@@ -114,87 +155,48 @@ void toggle_dim_mode()
 
 void set_panic_mode()
 {
-	if (!dim_mode)
-		led_set_pattern(0, panic_pattern);
-
-	led_set_pattern(1, panic_pattern);
-	led_set_pattern(2, panic_pattern);
-	led_set_pattern(4, panic_pattern);
+	led_set_pattern(0, panic_pattern);
+	led_set_pattern(N_ILLUM_LED, panic_pattern);
 }
 
-pattern_t *pwmled0_pattern_select()
+pattern_t *pwmled_pattern_select()
 {
-	// TODO: battery critical
+	return tmp1_pattern;
+
+	if (battery_critical)
+		return on1_pattern;
 
 	if (towbar_mode)
 		return NULL;
 
-	switch (ambient_zone) {
-	case 0: return dim_mode ? NULL : on3_pattern;
-	case 1: return dim_mode ? NULL : normal3_pattern;
-	case 2: return dim_mode ? slow3_pattern : normal3_pattern;
-	case 3:
-	default: return dim_mode ? slow3_pattern : normal4_pattern;
-	}
-}
-
-pattern_t *pwmled1_pattern_select()
-{
-	// TODO: battery critical
-
-#ifndef TESTING_FW
-	return NULL;
-#endif
-
-	if (towbar_mode) {
-		switch (ambient_zone) {
-		case 0:
-		case 1:
-			return dim_mode ? on2_pattern : on1_pattern;
-		case 2: return dim_mode ? NULL : on2_pattern;
-		case 3:
-		default: return dim_mode ? NULL : on3_pattern;
-		}
-	} else {
-		switch (ambient_zone) {
-		case 0: return dim_mode ? slow1_pattern : normal2_pattern;
-		case 1: return dim_mode ? slow2_pattern : normal3_pattern;
-		case 2: return dim_mode ? NULL : normal4_pattern;
-		case 3:
-		default: return NULL;
-		}
-	}
-}
+	if (braking)
+		return brake_pattern;
 
-pattern_t *pwmled2_pattern_select()
-{
-	// TODO: battery critical
-
-#ifndef TESTING_FW
-	return on3_pattern;
-#endif
 	switch (ambient_zone) {
-	case 0: return dim_mode ? on2_pattern : on3_pattern;
+	case 0: return dim_mode ? NULL : number_pattern(2, 1);
 	case 1: return dim_mode ? slow1_pattern : normal2_pattern;
-	case 2:
+	case 2: return dim_mode ? slow2_pattern : normal3_pattern;
 	case 3:
-	default:
-		return dim_mode ? slow2_pattern : normal3_pattern;
+	default: return dim_mode ? slow3_pattern : normal4_pattern;
 	}
 }
 
 pattern_t *status_led_pattern_select()
 {
+	if (braking)
+		return on1_pattern;
+
 	if (buttons_setup_in_progress())
 		return buttons_setup_status0_pattern_select();
 
 	// FIXME: do something sane
-	return number_pattern(1 + ambient_zone, 0);
+	return number_pattern(battery_gauge(), 0);
 }
 
 pattern_t *illumination_led_pattern_select()
 {
-	// todo: battery critical
+	if (battery_critical)
+		return NULL;
 
 	switch (ambient_zone) {
 	case 0: return dim_mode
@@ -213,3 +215,10 @@ pattern_t *illumination_led_pattern_select()
 	}
 }
 
+pattern_t *laser_pattern_select()
+{
+	if (!dim_mode && ambient_zone <= 1)
+		return number_pattern(2, 1);
+	else
+		return NULL;
+}