#ifndef BACKLIGHT_LEVELS
#define BACKLIGHT_LEVELS 3
-#elif BACKLIGHT_LEVELS > 15
- #error "Maximum value of BACKLIGHT_LEVELS is 15"
+#elif BACKLIGHT_LEVELS > 31
+ #error "Maximum value of BACKLIGHT_LEVELS is 31"
#endif
typedef union {
struct {
bool enable :1;
bool breathing :1;
- uint8_t level :4;
+ uint8_t reserved :1; // Reserved for possible future backlight modes
+ uint8_t level :5;
};
} backlight_config_t;