From 05ea46acd07da41705ba59824df91b9e2ad73fa9 Mon Sep 17 00:00:00 2001
From: Erki <erki.meinberg@gmail.com>
Date: Mon, 29 Mar 2021 23:32:35 +0300
Subject: [PATCH] RGB peripheral

---
 Peripherals/Inc/peripherals_rgb.hpp | 101 ++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 Peripherals/Inc/peripherals_rgb.hpp

diff --git a/Peripherals/Inc/peripherals_rgb.hpp b/Peripherals/Inc/peripherals_rgb.hpp
new file mode 100644
index 0000000..3546d4c
--- /dev/null
+++ b/Peripherals/Inc/peripherals_rgb.hpp
@@ -0,0 +1,101 @@
+/*
+ * peripherals_rgb.hpp
+ *
+ *  Created on: Mar 29, 2021
+ *      Author: erki
+ */
+
+#ifndef PERIPHERALS_INC_PERIPHERALS_RGB_HPP_
+#define PERIPHERALS_INC_PERIPHERALS_RGB_HPP_
+
+#include "peripherals_io.hpp"
+
+namespace Peripherals
+{
+
+enum class RgbColor : std::uint32_t
+{
+  OFF,
+  RED,
+  GREEN,
+  BLUE,
+  CYAN,
+  PINK,
+  YELLOW,
+  WHITE
+};
+
+template<typename T>
+struct Rgb
+{
+  using IOType = T;
+
+  IOType red;
+  IOType green;
+  IOType blue;
+
+  RgbColor color = RgbColor::OFF;
+
+  Rgb() = delete;
+  Rgb(const IOType& r, const IOType& g, const IOType& b)
+    : red(r)
+    , green(g)
+    , blue(b)
+  {
+    Set(RgbColor::OFF);
+  }
+
+  void Set(const RgbColor& new_color)
+  {
+    color = new_color;
+
+    switch (color)
+    {
+    case RgbColor::OFF:
+      red.Set(false);
+      green.Set(false);
+      blue.Set(false);
+      break;
+    case RgbColor::RED:
+      red.Set(true);
+      green.Set(false);
+      blue.Set(false);
+      break;
+    case RgbColor::GREEN:
+      red.Set(false);
+      green.Set(true);
+      blue.Set(false);
+      break;
+    case RgbColor::BLUE:
+      red.Set(false);
+      green.Set(false);
+      blue.Set(true);
+      break;
+    case RgbColor::CYAN:
+      red.Set(false);
+      green.Set(true);
+      blue.Set(true);
+      break;
+    case RgbColor::PINK:
+      red.Set(true);
+      green.Set(false);
+      blue.Set(true);
+      break;
+    case RgbColor::YELLOW:
+      red.Set(true);
+      green.Set(true);
+      blue.Set(false);
+      break;
+    case RgbColor::WHITE:
+      red.Set(true);
+      green.Set(true);
+      blue.Set(true);
+      break;
+    }
+  }
+};
+
+}
+
+
+#endif /* PERIPHERALS_INC_PERIPHERALS_RGB_HPP_ */