57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
|
/*
|
||
|
|
* gateway.h
|
||
|
|
*
|
||
|
|
* Created on: 26.10.2014
|
||
|
|
* Author: wn
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef GATEWAY_H_
|
||
|
|
#define GATEWAY_H_
|
||
|
|
|
||
|
|
#include <Arduino.h>
|
||
|
|
#include "SimpleModbusMaster.h"
|
||
|
|
#include "Mudbus.h"
|
||
|
|
|
||
|
|
|
||
|
|
const uint8_t TOTAL_NO_OF_PACKETS = 8;
|
||
|
|
|
||
|
|
const uint32_t MODBUS_BAUD = 1200;
|
||
|
|
const uint16_t MODBUS_TIMEOUT = 10000;
|
||
|
|
const uint16_t MODBUS_SCANRATE = 1000;
|
||
|
|
const uint8_t MODBUS_RETRY_COUNT = 25;
|
||
|
|
const uint8_t MODBUS_TX_ENABLE_PIN = 2;
|
||
|
|
|
||
|
|
const uint16_t CONNECTION_STATUS_OFFSET = 0;
|
||
|
|
const uint16_t VALUE_STATUS_OFFSET = 0x100;
|
||
|
|
|
||
|
|
struct GatewayAssignment {
|
||
|
|
uint8_t id;
|
||
|
|
uint8_t function;
|
||
|
|
uint16_t address;
|
||
|
|
uint16_t data;
|
||
|
|
uint16_t mudbusIndex;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
class Gateway {
|
||
|
|
public:
|
||
|
|
Gateway(Mudbus *mudbus) : m_mudbus(mudbus) {};
|
||
|
|
void prepareAssignments();
|
||
|
|
void begin();
|
||
|
|
void exec();
|
||
|
|
void show();
|
||
|
|
void assign(uint8_t id, uint8_t function, uint16_t address, uint16_t data);
|
||
|
|
void reactivate();
|
||
|
|
private:
|
||
|
|
Mudbus *m_mudbus;
|
||
|
|
Packet m_packets[TOTAL_NO_OF_PACKETS];
|
||
|
|
GatewayAssignment m_gatewayAssignments[TOTAL_NO_OF_PACKETS];
|
||
|
|
|
||
|
|
void assignPacket(uint8_t packetIdx, uint8_t id, uint8_t function, uint16_t address, uint16_t data, uint16_t mudbusIdx);
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* GATEWAY_H_ */
|