1 files changed, 60 insertions, 0 deletions
diff --git a/servo/instructions.go b/servo/instructions.go
new file mode 100644
index 0000000..1465827
--- /dev/null
+++ b/servo/instructions.go
@@ -0,0 +1,60 @@
+// +build !windows
+
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (C) 2020 jet tsang zeon-git. All Rights Reserved.
+ */
+
+package servo
+
+//go:generate stringer -type=InstName
+type InstName int
+type InstByte byte
+type Access bool
+
+type InstructionMap map[InstName]*Instruction
+
+type Instruction struct {
+	//
+	InstByte byte
+
+	Length int
+
+	Access Access
+	// Min  int
+	// Max  int
+}
+
+const (
+	MoveTimeWrite InstName = iota
+	MoveTimeRead
+	MoveTimeWaitWrite
+	MoveTimeWaitRead
+	MoveStart
+	MoveStop
+	IDWrite
+	IDRead
+	AngleOffsetAdjust
+	AngleOffsetWrite
+	AngleOffsetRead
+	AngleLimitWrite
+	AngleLimitRead
+	VoltageLimitWrite
+	VoltageLimitRead
+	TemperatureMaxLimitWrite
+	TemperatureMaxLimitRead
+	TemperatureRead
+	VoltageRead
+	PositionRead
+	MotorModeWrite
+	MotorModeRead
+	LoadOrUnloadWrite
+	LoadOrUnloadRead
+	LEDControlWrite
+	LEDControlRead
+	LEDErrorWrite
+	LEDErrorRead
+
+	RO Access = false
+	RW Access = true
+)