modbus_config.go

package common

type ModBusConfig struct {
	Mode      string       `json:"mode" title:"工作模式" info:"RTU/TCP"`
	Timeout   int          `json:"timeout" validate:"required" title:"连接超时" info:""`
	Frequency int64        `json:"frequency" validate:"required" title:"采集频率" info:""`
	Config    interface{}  `json:"config" validate:"required" title:"工作模式" info:""`
	Registers []RegisterRW `json:"registers" validate:"required" title:"寄存器配置" info:""`
}

const (
	//-------------------------------------------
	// 	Code |  Register Type
	//-------|------------------------------------
	// 	1	 |	Read Coil
	// 	2	 |	Read Discrete Input
	// 	3	 |	Read Holding Registers
	// 	4	 |	Read Input Registers
	// 	5	 |	Write Single Coil
	// 	6	 |	Write Single Holding Register
	// 	15	 |	Write Multiple Coils
	// 	16	 |	Write Multiple Holding Registers
	//-------------------------------------------
	READ_COIL                        = 1
	READ_DISCRETE_INPUT              = 2
	READ_HOLDING_REGISTERS           = 3
	READ_INPUT_REGISTERS             = 4
	WRITE_SINGLE_COIL                = 5
	WRITE_SINGLE_HOLDING_REGISTER    = 6
	WRITE_MULTIPLE_COILS             = 15
	WRITE_MULTIPLE_HOLDING_REGISTERS = 16
)

/*
*
* coilParams 1
*
 */
type Coils struct {
	Address  uint16 `json:"address" validate:"required" title:"寄存器地址" info:""`
	Quantity uint16 `json:"quantity" validate:"required" title:"写入数量" info:""`
	Values   []byte `json:"values" validate:"required" title:"写入的值" info:""` // 如果是单个写 取 Values[0]
}

/*
*
* 4
*
 */
type Registers struct {
	Address  uint16 `json:"address" validate:"required" title:"寄存器地址" info:""`
	Quantity uint16 `json:"quantity" validate:"required" title:"写入数量" info:""`
	Values   []byte `json:"values" validate:"required" title:"写入的值" info:""` // 如果是单个写 取 Values[0]
}

/*
*
* 采集到的数据
*
 */
type RegisterRW struct {
	Tag      string `json:"tag" validate:"required" title:"数据Tag" info:""`         // Function
	Function int    `json:"function" validate:"required" title:"Modbus功能" info:""` // Function
	SlaverId byte   `json:"slaverId" validate:"required" title:"从机ID" info:""`
	Address  uint16 `json:"address" validate:"required" title:"地址" info:""`  // Address
	Quantity uint16 `json:"quantity" validate:"required" title:"数量" info:""` // Quantity
	Value    string `json:"value" title:"值" info:"本地系统的串口路径"`                // Quantity
}

//
// Uart "/dev/ttyUSB0"
// BaudRate = 115200
// DataBits = 8
// Parity = "N"
// StopBits = 1
// SlaveId = 1	
// Timeout = 5 * time.Second
//
type RTUConfig struct {
	Uart     string `json:"uart" validate:"required" title:"串口路径" info:"本地系统的串口路径"`
	BaudRate int    `json:"baudRate" validate:"required" title:"波特率" info:"串口通信波特率"`
	DataBits int    `json:"dataBits" validate:"required" title:"数据位" info:"串口通信数据位"`
	Parity   string `json:"parity" validate:"required" title:"奇偶校验" info:"奇偶校验"`
	StopBits int    `json:"stopBits" validate:"required" title:"停止位" info:"串口通信停止位"`
}