humboldt · October 7, 2018 22:03 · Jan 25, 2015
diff --git a/GoProControl.rb b/GoProControl.rb
@@ -0,0 +1,45 @@
+#!ruby -Ku
+#  Wifi接続したGoProをRubyから制御するサンプル
+#  by GOROman
+
+require 'net/http'
+
+class GoProControl
+
+  def initialize( host )
+    @http     = Net::HTTP.new( host )
+    @password = get_password()
+  end
+
+  def get_password
+    res = control( "bacpac", "sd" )
+    res.unpack("CCa*")[2]
+  end
+
+  def control( type, command, param = nil )
+    str  = "/#{type}/#{command}"
+    str += "?t=#{@password}" if @password
+    str += "&p=%#{param}"    if param
+
+    res = @http.get( str )
+    res.body    
+  end
+
+  def shutter
+    control( "bacpac", "SH", "01" )
+  end
+
+  def mode( param )
+    control( "camera", "CM", param )
+  end
+end
+
+IP     = "10.5.5.9"
+camera = GoProControl.new( IP )
+
+# 01:写真撮影モード
+camera.mode( "01" )
+
+# シャッターを切る
+camera.shutter
+