control.c: braking pattern for pwmled0

diff --git a/firmware/control.c b/firmware/control.c
index 0f19390b3cc274da5c1b03da0742a3a3e518b8b4..4de03ab4a0a7751e9ba5922a96989507043fc7c7 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 },
@@ -112,7 +118,7 @@ void brake_on()
        braking = 1;
        gpio_set(0, 1);
        led_set_pattern(N_PWMLEDS, status_led_pattern_select());
-       // TODO brighten rear light
+       led_set_pattern(0, pwmled0_pattern_select());
 }
 
 void brake_off()
@@ -120,7 +126,7 @@ void brake_off()
        braking = 0;
        gpio_set(0, 0);
        led_set_pattern(N_PWMLEDS, status_led_pattern_select());
-       // TODO dim rear light
+       led_set_pattern(0, pwmled0_pattern_select());
 }
 
 void toggle_dim_mode()
@@ -147,8 +153,11 @@ pattern_t *pwmled0_pattern_select()
        if (towbar_mode)
                return NULL;
 
+       if (braking)
+               return brake_pattern;
+
        switch (ambient_zone) {
-       case 0: return dim_mode ? NULL : on3_pattern;
+       case 0: return dim_mode ? NULL : number_pattern(2, 1);
        case 1: return dim_mode ? NULL : normal3_pattern;
        case 2: return dim_mode ? slow3_pattern : normal3_pattern;
        case 3: