X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?p=tinyboard.git;a=blobdiff_plain;f=projects%2Fstep-up%2Fcontrol.c;h=4ffb71cf631310b98de786e785b9e02dccf7092c;hp=c877c87ae82fc2482551cd9ab4211edbd88a76b7;hb=HEAD;hpb=8b54d4bdf1305a636d6c1d03e6a725061f47c612

diff --git a/projects/step-up/control.c b/projects/step-up/control.c
index c877c87..4ffb71c 100644
--- a/projects/step-up/control.c
+++ b/projects/step-up/control.c
@@ -3,44 +3,106 @@
 
 #include "lights.h"
 
-static pattern_t on_pattern [] = {
-	{ 1, 0x10 },
-	PATTERN_END
+static unsigned char on_pattern[] = {
+	/* 8 bits */
+	0b11111111,
 };
 
-static pattern_t blink_pattern[] = {
-	{ 1, 0x1 },
-	{ 0, 0x2 },
-	{ 1, 0x1 },
-	{ 0, 0x8 },
-	{ 1, 0x1 },
-	{ 0, 0x8 },
-	PATTERN_END
+#define IVA
+
+static unsigned char blink_pattern[] = {
+#ifdef IVA
+	/* ../...-/..-/.../-.-/.-// */
+	/* 137 bits, 19.7% on */
+	0b10000100,
+	0b00000000,
+	0b10000100,
+	0b00100001,
+	0b11000000,
+	0b00001000,
+	0b01000011,
+	0b10000000,
+	0b00010000,
+	0b10000100,
+	0b00000000,
+	0b11100001,
+	0b00001110,
+	0b00000000,
+	0b01000011,
+	0b10000000,
+	0b00000000,
+	0b00000000,
+#else /* FILIP */
+	/* ..-./../.-../../.--.// */
+	/* 124 bits, 19.4% on */
+	0b10000100,
+	0b00111000,
+	0b01000000,
+	0b00001000,
+	0b01000000,
+	0b00001000,
+	0b01110000,
+	0b10000100,
+	0b00000000,
+	0b10000100,
+	0b00000000,
+	0b10000111,
+	0b00001110,
+	0b00010000,
+	0b00000000,
+	0b00000000,
+#endif
 };
 
-static pattern_t slow_pattern[] = {
-	{ 1, 0x1 },
-	{ 0, 0x1F },
-	PATTERN_END
+static unsigned char slow_pattern[] = {
+	/* 24 bits */
+	0b00010000,
+	0b00000000,
+	0b00000000,
 };
 
-static unsigned char light_mode, shutdown_in_progress;
+static unsigned char light_mode;
+static union {
+	unsigned char errors;
+	struct {
+		unsigned char shutdown_in_progress : 1;
+		unsigned char pwmled_error : 1;
+		unsigned char battery_low : 1;
+	};
+} e;
+
+void set_error(unsigned char err)
+{
+	switch(err) {
+	case ERR_BATTERY:
+		e.battery_low = 1;
+		pwmled_set_target(0);
+		pattern_reload();
+		break;
+	case ERR_PWMLED:
+		e.pwmled_error = 1;
+		break;
+	}
+}
 
 void init_control()
 {
 	light_mode = 1;
-	shutdown_in_progress = 0;
+	e.errors = 0;
 	short_press();
 }
 
 void long_press_start()
 {
-	shutdown_in_progress = 1;
+	e.shutdown_in_progress = 1;
 	pattern_reload();
 }
 
 void short_press()
 {
+	if (e.battery_low)
+		return;
+
 	if (++light_mode >= 2*N_PWMLED_MODES)
 		light_mode = 0;
 
@@ -52,30 +114,39 @@ void short_press()
 
 void long_press()
 {
-	shutdown_in_progress = 0;
-	pattern_reload();
+	power_down();
 }
 
-pattern_t *pwmled_pattern_select()
+void pwmled_pattern_select(unsigned char led)
 {
-	if (shutdown_in_progress)
-		return NULL;
-
-	if (light_mode == 0) {
-		return slow_pattern;
+	if (e.shutdown_in_progress) {
+		led_set_pattern(led, 0, 0, NULL);
+	} else if (e.battery_low) {
+		led_set_pattern(led, 24, 0, slow_pattern);
+	} else if (light_mode == 0) {
+		led_set_pattern(led, 24, 0, slow_pattern);
 	} else if (light_mode < N_PWMLED_MODES) {
-		return blink_pattern;
+#ifdef IVA
+		led_set_pattern(led, 137, 0, blink_pattern);
+#else /* FILIP */
+		led_set_pattern(led, 124, 0, blink_pattern);
+#endif
 	} else {
-		return on_pattern;
+		led_set_pattern(led, 8, 0, on_pattern);
 	}
 }
 
-pattern_t *status_led_pattern_select()
+void status_led_pattern_select(unsigned char led)
 {
-	if (shutdown_in_progress)
-		return on_pattern;
-
-	return number_pattern(light_mode+1, 0);
+	if (e.shutdown_in_progress) {
+		led_set_pattern(led, 8, 0, on_pattern);
+	} else if (e.pwmled_error) {
+		led_set_number_pattern(led, 1, 1);
+	} else if (e.battery_low) {
+		led_set_number_pattern(led, 1, 1);
+	} else {
+		led_set_number_pattern(led, battery_gauge(), 0);
+	}
 }
 
 #if 0