3 files changed, 56 insertions, 0 deletions
diff --git a/platformio/common/libs/led/homekit/led.cpp b/platformio/common/libs/led/homekit/led.cpp
new file mode 100644
index 0000000..acc2140
--- /dev/null
+++ b/platformio/common/libs/led/homekit/led.cpp
@@ -0,0 +1,20 @@
+#include "led.h"
+
+namespace homekit {
+
+void Led::on_off(uint16_t delay_ms, bool last_delay) const {
+    on();
+    delay(delay_ms);
+
+    off();
+    if (last_delay)
+        delay(delay_ms);
+}
+
+void Led::blink(uint8_t count, uint16_t delay_ms) const {
+    for (uint8_t i = 0; i < count; i++) {
+        on_off(delay_ms, i < count-1);
+    }
+}
+
+}
diff --git a/platformio/common/libs/led/homekit/led.h b/platformio/common/libs/led/homekit/led.h
new file mode 100644
index 0000000..513bfea
--- /dev/null
+++ b/platformio/common/libs/led/homekit/led.h
@@ -0,0 +1,28 @@
+#ifndef COMMON_HOMEKIT_LED_H
+#define COMMON_HOMEKIT_LED_H
+
+#include <Arduino.h>
+#include <stdint.h>
+
+namespace homekit {
+
+class Led {
+private:
+    uint8_t _pin;
+
+public:
+    explicit Led(uint8_t pin) : _pin(pin) {
+        pinMode(_pin, OUTPUT);
+        off();
+    }
+
+    inline void off() const { digitalWrite(_pin, HIGH); }
+    inline void on() const { digitalWrite(_pin, LOW); }
+
+    void on_off(uint16_t delay_ms, bool last_delay = false) const;
+    void blink(uint8_t count, uint16_t delay_ms) const;
+};
+
+}
+
+#endif //COMMON_HOMEKIT_LED_H
diff --git a/platformio/common/libs/led/library.json b/platformio/common/libs/led/library.json
new file mode 100644
index 0000000..69a3ac3
--- /dev/null
+++ b/platformio/common/libs/led/library.json
@@ -0,0 +1,8 @@
+{
+  "name": "homekit_led",
+  "version": "1.0.6",
+  "build": {
+    "flags": "-I../../include"
+  }
+}
+