ambient light sensor

[bike-lights.git] / lights.h

diff --git a/lights.h b/lights.h
index 6619be73b66ff4181116473d155e1bf40bcae8d6..74e887d671eb3bcdd75f7c74a024f70cc08daccd 100644 (file)
--- a/lights.h
+++ b/lights.h
@@ -47,5 +47,10 @@ unsigned char pwmled_is_on(unsigned char n);
 void gpio_init();
 void gpio_set(unsigned char n, unsigned char on);
 
+/* ambient.c */
+void ambient_init();
+extern unsigned char ambient_zone;
+void ambient_adc(uint16_t adc_val);
+
 #endif /* !LIGHTS_H__ */