Remove pca9685 since ported to xmake-repo and make start of TB6612.h

app/raspberry_pi/repository/packages/t/tb6612/tb6612/include/TB6612.h

@@ -0,0 +1,37 @@
+#ifndef TB6612_H
+#define TB6612_H
+
+#pragma once
+
+#include "cppgpio.hpp"
+
+namespace tb6612
+{
+    class Motor
+    {
+    public:
+        Motor(
+            const int &direction_channel,
+            const int &pwn = 0,
+            const bool &offset = true) : 
+            direction_channel(direction_channel), 
+            pwm(pwm), 
+            offset(offset),
+            forward_offset(offset),
+            backward_offset(!offset)
+        {
+        }
+
+    private:
+        const int direction_channel;
+        const int pwm;
+        const bool offset;
+
+        bool forward_offset;
+        bool backward_offset;
+
+        int speed = 0;
+    }
+}
+
+#endif

app/raspberry_pi/repository/packages/t/tb6612/xmake.lua

@@ -0,0 +1,8 @@
+package("tb6612")
+    add_deps("cppgpio")
+    set_sourcedir(path.join(os.scriptdir(), "tb6612"))
+    on_install(function (package)
+        local configs = {}
+        import("package.tools.xmake").install(package, configs)
+    end)
+package_end()