2 files changed, 12 insertions, 10 deletions
diff --git a/include/state_params.i b/include/state_params.i
new file mode 100644
index 0000000..447b72b
--- /dev/null
+++ b/include/state_params.i
@@ -0,0 +1,9 @@
+STATE_PARAM(uint32_t,  time)
+STATE_PARAM(int,       timetick)
+STATE_PARAM(uint8_t,   brightness)
+STATE_PARAM(uint8_t,   off)
+STATE_PARAM(uint8_t,   n_snow)
+STATE_PARAM(uint8_t,   n_red)
+STATE_PARAM(bool,      sleep)
+STATE_PARAM(bool,      power)
+STATE_PARAM(bool,      cool)
diff --git a/include/ws2812b_writer.h b/include/ws2812b_writer.h
index 9da9345..89b4f7a 100644
--- a/include/ws2812b_writer.h
+++ b/include/ws2812b_writer.h
@@ -10,16 +10,9 @@ typedef struct {
   ws2812b_t* drv;
 
   struct {
-    uint32_t time;
-    int timetick;
-    uint8_t brightness;
-    uint8_t off;
-    uint8_t n_snow;
-    uint8_t n_red;
-
-    bool sleep;
-    bool power;
-    bool cool;
+#define STATE_PARAM(t, n) t n;
+#include "state_params.i"
+#undef STATE_PARAM
   } state;
 } ws_params_t;