1 files changed, 46 insertions, 0 deletions
diff --git a/m4p/m4p.go b/m4p/m4p.go
new file mode 100644
index 0000000..07f78a5
--- /dev/null
+++ b/m4p/m4p.go
@@ -0,0 +1,46 @@
+package m4p
+
+import "time"
+
+// Protocol constants.
+const (
+	protocolVersion         = 1
+	keepaliveTimeout        = 3 * time.Second
+	clientKeepaliveInterval = 2 * time.Second
+)
+
+// Magic remote keycodes.
+const (
+	KeyWheelPressed = 13
+	KeyChannelUp    = 33
+	KeyChannelDown  = 34
+	KeyLeft         = 37
+	KeyUp           = 38
+	KeyRight        = 39
+	KeyDown         = 40
+	Key0            = 48
+	Key1            = 49
+	Key2            = 50
+	Key3            = 51
+	Key4            = 52
+	Key5            = 53
+	Key6            = 54
+	Key7            = 55
+	Key8            = 56
+	Key9            = 57
+	KeyRed          = 403
+	KeyGreen        = 404
+	KeyYellow       = 405
+	KeyBlue         = 406
+	KeyBack         = 461
+)
+
+// DefaultFilters used for remote updates.
+var DefaultFilters = []string{
+	"returnValue",
+	"deviceId",
+	"coordinate",
+	"gyroscope",
+	"acceleration",
+	"quaternion",
+}