ambient.c: adjust the day/dawn values

[bike-lights.git] / firmware / control.c

diff --git a/firmware/control.c b/firmware/control.c
index 384edc87123994e84d52f75c045401c7f70a1fd1..da59972b135c59c2cb2b5678aa4bb578724a327c 100644 (file)
--- a/firmware/control.c
+++ b/firmware/control.c
@@ -44,6 +44,12 @@ static pattern_t on3_pattern [] = {
        PATTERN_END
 };
 
+static pattern_t brake_pattern [] = {
+       { 4, 0x2 },
+       { 3, 0x8 },
+       PATTERN_END
+};
+
 static pattern_t normal2_pattern[] = {
        { 2, 0x1 },
        { 0, 0x1 },
@@ -98,12 +104,29 @@ static pattern_t slow3_pattern[] = {
        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_PWMLEDS, status_led_pattern_select());
+       led_set_pattern(0, pwmled0_pattern_select());
+}
+
+void brake_off()
+{
+       braking = 0;
+       gpio_set(0, 0);
+       led_set_pattern(N_PWMLEDS, status_led_pattern_select());
+       led_set_pattern(0, pwmled0_pattern_select());
 }
 
 void toggle_dim_mode()
@@ -124,15 +147,19 @@ void set_panic_mode()
 
 pattern_t *pwmled0_pattern_select()
 {
-       // TODO: battery critical
+       if (battery_critical)
+               return on1_pattern;
 
        if (towbar_mode)
                return NULL;
 
+       if (braking)
+               return brake_pattern;
+
        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 0: return dim_mode ? NULL : number_pattern(2, 1);
+       case 1: return dim_mode ? slow1_pattern : normal2_pattern;
+       case 2: return dim_mode ? slow2_pattern : normal3_pattern;
        case 3:
        default: return dim_mode ? slow3_pattern : normal4_pattern;
        }
@@ -140,10 +167,11 @@ pattern_t *pwmled0_pattern_select()
 
 pattern_t *pwmled1_pattern_select()
 {
-       // TODO: battery critical
-
 #ifndef TESTING_FW
        return NULL;
+#else
+       if (battery_critical)
+               return on1_pattern;
 #endif
 
        if (towbar_mode) {
@@ -168,11 +196,11 @@ pattern_t *pwmled1_pattern_select()
 
 pattern_t *pwmled2_pattern_select()
 {
-       // TODO: battery critical
-
 #ifndef TESTING_FW
-       return on3_pattern;
+       if (battery_critical)
+               return on1_pattern;
 #endif
+
        switch (ambient_zone) {
        case 0: return dim_mode ? on2_pattern : on3_pattern;
        case 1: return dim_mode ? slow1_pattern : normal2_pattern;
@@ -185,16 +213,20 @@ pattern_t *pwmled2_pattern_select()
 
 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 +245,10 @@ 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;
+}