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tracerctr.h
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tracerctr.h
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/*
* Copyright (C) 2020 Thomas Steger
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
* Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*/
#ifndef __TRACERCTR_H
#define __TRACERCTR_H
#include <sys/types.h>
#include <unistd.h>
#include <ctime>
//#include <modbus.h>
#include <string>
#include <mutex>
#include "common.h"
#include "modbus.h"
class cTracerCtr
{
private:
std::mutex modbus_mtx; // protects Modbus send/receive
static bool NeedTracerStatistic;
static bool NeedTracerRealtime;
static bool NeedServerStatistic;
static bool NeedServerRealtime;
static bool TracerConnected; //Tracer Solar Controler is connected
//modbus_t *ctx;
cModbus *ctx;
static cTracerCtr *Instance;
cTracerCtr(bool tracerconnected = false, std::string tracerdev = "");
~cTracerCtr();
public:
static void CreateInstance(bool tracerconnected = false, std::string tracerdev = "");
void DeleteInstance();
static cTracerCtr* GetInstance();
bool NeedTracerStatisticupdate() { return NeedTracerStatistic; }
bool NeedTracerRealtimeupdate() { return NeedTracerRealtime; }
bool NeedServerStatisticupdate() { return NeedServerStatistic; }
bool NeedServerRealtimeupdate() { return NeedServerRealtime; }
void ResetTracerStatisticupdate() { NeedTracerStatistic = false; }
void ResetTracerRealtimeupdate() { NeedTracerRealtime = false; }
void ResetServerStatisticupdate() { NeedServerStatistic = false; }
void ResetServerRealtimeupdate() { NeedServerRealtime = false; }
static void TriggerTracerStatisticupdate() { NeedTracerStatistic = true; }
static void TriggerTracerRealtimeupdate() { NeedTracerRealtime = true; }
static void TriggerServerStatisticupdate() { NeedServerStatistic = true; }
static void TriggerServerRealtimeupdate() { NeedServerRealtime = true; }
static bool IsTracerConnected() { return TracerConnected; }
int modbus_send_request(uint8_t *req, int reqlen, uint8_t *rsp); //send Modbus Request and Receive response. Return Response lenght
};
#endif //_TRACERCTR_H