PWM LEDs driven by a single pattern

[bike-lights.git] / firmware / lights.h

diff --git a/firmware/lights.h b/firmware/lights.h
index 7e7e2a4d850b18d46e469c8e75668b42f1ca1f32..a3dbb636c61ac88c8d5be2c161963f4825091b6d 100644 (file)
--- a/firmware/lights.h
+++ b/firmware/lights.h
@@ -3,9 +3,13 @@
 
 #define TESTING_FW 1
 
-#define N_LEDS 7
+#define N_LEDS 4
+#define N_STATUS_LED 1
+#define N_ILLUM_LED 2
+#define N_LASER_LED 4
+
 #define N_PWMLEDS 3
-#define N_PWMLED_MODES 4
+#define N_PWMLED_MODES 3
 
 #define N_BUTTONS 2
 
@@ -86,6 +90,11 @@ typedef struct {
 #define D_13 6
 #define D_21 7
 
+#define PWM_PAT(L2, L1, L0)    ( \
+       (((L2) & 3) << 3) | \
+       (((L1) & 1) << 2) | \
+       (((L0) & 3)) )
+
 void init_pattern();
 void patterns_next_tick();
 void led_set_pattern(unsigned char led, pattern_t *pattern);
@@ -118,9 +127,7 @@ void brake_on();
 void brake_off();
 void toggle_dim_mode();
 void set_panic_mode();
-pattern_t *pwmled0_pattern_select();
-pattern_t *pwmled1_pattern_select();
-pattern_t *pwmled2_pattern_select();
+pattern_t *pwmled_pattern_select();
 pattern_t *status_led_pattern_select();
 pattern_t *illumination_led_pattern_select();
 pattern_t *laser_pattern_select();