1 files changed, 91 insertions, 0 deletions
diff --git a/lib/luavgl/src/widgets/led.c b/lib/luavgl/src/widgets/led.c
new file mode 100644
index 00000000..38f22a05
--- /dev/null
+++ b/lib/luavgl/src/widgets/led.c
@@ -0,0 +1,91 @@
+#include "luavgl.h"
+#include "private.h"
+
+static int luavgl_led_create(lua_State *L)
+{
+  return luavgl_obj_create_helper(L, lv_led_create);
+}
+
+/* clang-format off */
+static const luavgl_value_setter_t led_property_table[] = {
+    {"color", SETTER_TYPE_COLOR, {.setter = (setter_int_t)lv_led_set_color}},
+    {"brightness", 0, {.setter = (setter_int_t)lv_led_set_brightness}},
+};
+/* clang-format on */
+
+LUALIB_API int luavgl_led_set_property_kv(lua_State *L, void *data)
+{
+  lv_obj_t *obj = data;
+  int ret = luavgl_set_property(L, obj, led_property_table);
+
+  if (ret == 0) {
+    return 0;
+  }
+
+  /* a base obj property? */
+  ret = luavgl_obj_set_property_kv(L, obj);
+  if (ret != 0) {
+    debug("unkown property for led.\n");
+  }
+
+  return ret;
+}
+
+static int luavgl_led_set(lua_State *L)
+{
+  lv_obj_t *obj = luavgl_to_obj(L, 1);
+
+  if (!lua_istable(L, -1)) {
+    luaL_error(L, "expect a table on 2nd para.");
+    return 0;
+  }
+
+  luavgl_iterate(L, -1, luavgl_led_set_property_kv, obj);
+
+  return 0;
+}
+
+static int luavgl_led_on(lua_State *L)
+{
+  lv_obj_t *obj = luavgl_to_obj(L, 1);
+  lv_led_on(obj);
+  return 0;
+}
+
+static int luavgl_led_off(lua_State *L)
+{
+  lv_obj_t *obj = luavgl_to_obj(L, 1);
+  lv_led_off(obj);
+  return 0;
+}
+
+static int luavgl_led_toggle(lua_State *L)
+{
+  lv_obj_t *obj = luavgl_to_obj(L, 1);
+  lv_led_toggle(obj);
+  return 0;
+}
+
+static int luavgl_led_get_brightness(lua_State *L)
+{
+  lv_obj_t *obj = luavgl_to_obj(L, 1);
+  lua_pushinteger(L, lv_led_get_brightness(obj));
+  return 1;
+}
+
+static const luaL_Reg luavgl_led_methods[] = {
+    {"set",            luavgl_led_set           },
+    {"on",             luavgl_led_on            },
+    {"off",            luavgl_led_off           },
+    {"toggle",         luavgl_led_toggle        },
+
+    {"get_brightness", luavgl_led_get_brightness},
+
+    {NULL,             NULL                   },
+};
+
+static void luavgl_led_init(lua_State *L)
+{
+  luavgl_obj_newmetatable(L, &lv_led_class, "lv_led", luavgl_led_methods);
+  lua_pop(L, 1);
+}