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tracerclient.c
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tracerclient.c
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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
*/
#define TRACERCLIENTVERSION "v0.1"
#include <getopt.h>
#include <stdio.h>
#include <stdint.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <ctime>
#include <string>
#include <string.h>
#include <signal.h>
#include "memory.h"
#include "common.h"
#include "client.h"
#include "mttp.h"
#include "display.h"
#include "mtcpserver.h"
#include "tracerctr.h"
#include "modbus.h"
#include "modbusserver.h"
//Request to send to the Tracer requiered for the Display MT50//
uint8_t GetDeviceInfo1[] = {0x01, 0x2B, 0x0E, 0x01, 0x00}; // Get deviceInfo Basic
uint8_t GetDeviceInfo2[] = {0x01, 0x2B, 0x0E, 0x02, 0x00}; // Get deviceInfo Regular
uint8_t GetReg3000t300E[] = {0x01, 0x43, 0x30, 0x00, 0x00, 0x0F}; //Get Register 3000 - 300E
uint8_t GetReg3302t331E[] = {0x01, 0x43, 0x33, 0x02, 0x00, 0x1B}; //Get Register 3302 - 331E
uint8_t GetReg3100t311D[] = {0x01, 0x43, 0x31, 0x00, 0x00, 0x76}; //Get Register 3100 - 311D
uint8_t GetReg3200t3202[] = {0x01, 0x43, 0x32, 0x00, 0x00, 0x04}; //Get Register 3200 - 3202
uint8_t GetReg9000t9063[] = {0x01, 0x43, 0x90, 0x00, 0x00, 0x76}; //Get Register 9000 - 9063
uint8_t GetRTC[] = {0x01, 0x43, 0x90, 0x13, 0x00, 0x03}; //RTC Tracer wants it in an seperate Call and we need the header Info(Function Code 43 not Documented)
uint8_t GetDiscInp2000[] = {0x01, 0x02, 0x20, 0x00, 0x00, 0x01}; //Get Discrete Input 20000
//Request to send to the Tracer to fill the missing Registers
uint8_t GetReg3300[] = {0x01, 0x04, 0x33, 0x00, 0x00, 0x01}; //Get Register 3300
uint8_t GetReg3301[] = {0x01, 0x04, 0x33, 0x01, 0x00, 0x01}; //Get Register 3301
uint8_t GetReg331D[] = {0x01, 0x04, 0x33, 0x1D, 0x00, 0x01}; //Get Register 331D
uint8_t GetReg331E[] = {0x01, 0x04, 0x33, 0x1E, 0x00, 0x01}; //Get Register 331E
uint8_t GetDiscInp200C[] = {0x01, 0x02, 0x20, 0x0C, 0x00, 0x01}; //Get Discret Input 200C
//Request Coils
uint8_t GetCoil0000[] = {0x01, 0x01, 0x00, 0x00, 0x00, 0x01}; //Get Coil 0000
uint8_t GetCoil0001[] = {0x01, 0x01, 0x00, 0x01, 0x00, 0x01}; //Get Coil 0001
uint8_t GetCoil0002[] = {0x01, 0x01, 0x00, 0x02, 0x00, 0x01}; //Get Coil 0002
uint8_t GetCoil0003[] = {0x01, 0x01, 0x00, 0x03, 0x00, 0x01}; //Get Coil 0003
uint8_t GetCoil0005[] = {0x01, 0x01, 0x00, 0x05, 0x00, 0x01}; //Get Coil 0005
uint8_t GetCoil0006[] = {0x01, 0x01, 0x00, 0x06, 0x00, 0x01}; //Get Coil 0006
uint8_t GetCoil0013[] = {0x01, 0x01, 0x00, 0x13, 0x00, 0x01}; //Get Coil 0013
uint8_t GetCoil0014[] = {0x01, 0x01, 0x00, 0x14, 0x00, 0x01}; //Get Coil 0014
//Define Timeouts
#define TRACER_STATISTIC_TIMEOUT 600
#define TRACER_REALTIME_TIMEOUT 0
#define SERVER_STATISTIC_TIMEOUT 600
#define SERVER_REALTIME_TIMEOUT 60
cMemory memory;
cClient *client = NULL;
cDisplay *display = NULL;
cMtcpServer *mtcpserver = NULL;
cTracerCtr *tracerctr = NULL;
cModbusServer *modbusserver = NULL;
time_t Now, LastTracerStatisticUpdate, LastTracerRealtimeUpdate;
time_t LastServerRealtimeUpdate, LastServerStatisticUpdate;
int ReadTracerInfo1();
int ReadTracerInfo2();
int ReadRatedData();
int ReadRealTimeData();
int ReadRealTimeStatus();
int ReadStatisticData();
int ReadSettingData();
int ReadCoils();
int ReadDiscreteInput();
void SaveTimestamp();
static bool KillMe = false;
static void SignalHandler(int signum)
{
KillMe = true;
}
int SendMem(data memtype, uint16_t from = 0x0000, uint16_t to = 0xFFFF, bool send = true);
void SetTimeout();
int main( int argc, char* argv[] )
{
memory.clean();
std::string tracerdev;
std::string displaydev;
std::string server;
int serverport = 0;
int mtcpserverport = 0;
bool startmodbusserver = false;
bool daemonmode = false;
bool displayhelp = false;
bool displayversion = false;
std::string confdir;
static struct option long_options[] = {
{ "tracerdev", required_argument, NULL, 'T' },
{ "displaydev", required_argument, NULL, 'D' },
{ "server", required_argument, NULL, 's' },
{ "serverport", required_argument, NULL, 'p' },
{ "mtcpport", required_argument, NULL, 'm' },
{ "config", required_argument, NULL, 'c' },
{ "modbusserver", no_argument, NULL, 'b' },
{ "daemon", no_argument, NULL, 'd' },
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'v' },
{ NULL }
};
int c;
while ((c = getopt_long(argc, argv, "T:D:s:p:m:c:bdhv", long_options, NULL)) != -1)
{
switch (c)
{
case 'T': tracerdev = optarg;
break;
case 'D': displaydev = optarg;
break;
case 's': server = optarg;
break;
case 'p': serverport = atoi(optarg); break;
case 'd': daemonmode = true; break;
case 'h': displayhelp = true; break;
case 'v': displayversion = true; break;
case 'm': mtcpserverport = atoi(optarg); break;
case 'c': confdir = optarg; break;
case 'b': startmodbusserver = true; break;
default: exit(0);
}
}
if (tracerdev.empty())
{
LOG("Error Tracer device not set\n");
displayhelp = true;
}
if (displayhelp || displayversion)
{
if (displayhelp)
{
printf("Usage: tracerclient [OPTIONS]\n\n"
"-T PATH, --tracerdev=PATH Device Path of the Tracer Solar Charge Controller\n"
"-D PATH, --displaydev=PATH Device Path of the Display MT50\n"
"-s IP, --server=IP The Server IP Adress or Hostname\n"
"-p PORT, --serverport=PORT The Server Port\n"
"-m PORT, --mtcpport=PORT The Server Port of the Controlling Interface\n"
"-b --modbusserver Start Modbus TCP Server on PORT 502\n"
"-c Config Dir --config Config Directory that contain memory.conf\n"
"-d, --daemon Run as Daemon\n"
"-h, --help Show Usage\n"
"-v --version Show version Info\n"
"\n");
}
if (displayversion)
{
printf("Tracerclient-%s\n",TRACERCLIENTVERSION);
}
exit(0);
}
if (daemonmode)
if (daemon(0, 0) == -1)
{
LOG("Tracerclient: Error Run as Daemon: %s\n", strerror(errno));
exit (0);
}
if (!server.empty() && serverport > 0)
client = new cClient(server.c_str(), serverport);
if (!displaydev.empty())
display = new cDisplay(displaydev);
if (mtcpserverport > 0)
mtcpserver = new cMtcpServer(mtcpserverport);
if (!confdir.empty())
memory.addconfdir(confdir);
if (startmodbusserver)
modbusserver = new cModbusServer(502);
if (display)
display->Start();
if (client)
client->Start();
if (mtcpserver)
mtcpserver->Start();
if (modbusserver)
modbusserver->Start();
cTracerCtr::CreateInstance(true, tracerdev);
tracerctr = cTracerCtr::GetInstance();
signal(SIGINT, SignalHandler);
signal(SIGHUP, SignalHandler);
signal(SIGTERM, SignalHandler);
bool NeedTracerRealtimeupdate;
bool NeedTracerStatisticupdate;
bool NeedServerRealtimeupdate;
bool NeedServerStatisticupdate;
//---------MainLoop
while (!KillMe)
{
// Make sure that the Triggered Updates will be processed in the right order.
// That why set the Values from TracerCtr on top of the Loop
NeedTracerRealtimeupdate = tracerctr->NeedTracerRealtimeupdate();
NeedTracerStatisticupdate = tracerctr->NeedTracerStatisticupdate();
NeedServerRealtimeupdate = tracerctr->NeedServerRealtimeupdate();
NeedServerStatisticupdate = tracerctr->NeedServerStatisticupdate();
//--------Read Tracer Data
int n;
if (NeedTracerRealtimeupdate)
{
for (n = 0; n<4; n++)
{
if (ReadRealTimeData() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
SaveTimestamp();
break;
}
}
for (n = 0; n<4; n++)
{
if (ReadRealTimeStatus() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
break;
}
}
//------------- We need also statistic Data in Realtime because there are some Realtime Data required by Display MT50
for (n = 0; n<4; n++)
{
if (ReadStatisticData() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
break;
}
}
//-------------------
LastTracerRealtimeUpdate = time(NULL);
tracerctr->ResetTracerRealtimeupdate();
}
if (NeedTracerStatisticupdate)
{
for (n = 0; n<4; n++)
{
if (ReadTracerInfo1() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
break;
}
}
for (n = 0; n<4; n++)
{
if (ReadTracerInfo2() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
break;
}
}
for (n = 0; n<4; n++)
{
if (ReadRatedData() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
break;
}
}
for (n = 0; n<4; n++)
{
if (ReadSettingData() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
break;
}
}
/* Coils are write only
for (n = 0; n<4; n++)
{
if (ReadCoils() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
break;
}
}
*/
for (n = 0; n<4; n++)
{
if (ReadDiscreteInput() < 0)
{
LOG("Retry Reading\n");
continue;
}
else
{
break;
}
}
LastTracerStatisticUpdate = time(NULL);
tracerctr->ResetTracerStatisticupdate();
}
//--------------Send Data to Server
if (NeedServerStatisticupdate && client)
{
if (SendMem(eAll) < 0) //send complete Memory Data
LOG("Error Sending Complete Memory Data\n");
else
{
LastServerStatisticUpdate = time(NULL);
LastServerRealtimeUpdate = time(NULL);
tracerctr->ResetServerStatisticupdate();
tracerctr->ResetServerRealtimeupdate();
}
}
if (NeedServerRealtimeupdate && client)
{
int sucess = 0;
if (SendMem(eReg, 0x3100, 0x31FF, false) < 0) //send Realtime Data
LOG("Error sending Regitster 3100 - 31FF\n");
else sucess++;
if (SendMem(eReg, 0x3200, 0x32FF, false) < 0) //send Realtime Status
LOG("Error sending Regitster 3200 - 32FF\n");
else sucess++;
//------------- We need also statistic Data in Realtime because there are some Realtime Data required by Display MT50
if (SendMem(eReg, 0x3302, 0x33FF, false) < 0) //send Realtime Status
LOG("Error sending Regitster 3302 - 32FF\n");
else sucess++;
//----------------
//----------Sending Alternate Values
if (SendMem(eUser, 0x3100, 0x31FF, false) < 0) //send Realtime Data
LOG("Error sending Regitster 3100 - 31FF\n");
else sucess++;
if (SendMem(eUser, 0x3200, 0x32FF, false) < 0) //send Realtime Status
LOG("Error sending Regitster 3200 - 32FF\n");
else sucess++;
//------------- We need also statistic Data in Realtime because there are some Realtime Data required by Display MT50
if (SendMem(eUser, 0x3302, 0x33FF, true) < 0) //send Realtime Status //The last call to SendMem sends the buffer
LOG("Error sending Regitster 3302 - 32FF\n");
else sucess++;
//----------------
if (sucess == 6)
{
LastServerRealtimeUpdate = time(NULL);
tracerctr->ResetServerRealtimeupdate();
}
if (SendMem(eUserReg, 0x4000, 0x6FFF, true) < 0) //send Realtime UserRegister from 0x4000 to 0x6FFF
LOG("Error sending UserRegitster 4000 - 6FFF\n");
if (SendMem(eUserCoil, 0x0020, 0x00FF, true) < 0) //Sending UserCoils
LOG("Error sending UserCoil 0020 - 00FF\n");
}
SetTimeout(); //Set the timeout like defined in tracerclient.c
usleep(10000);
}
LOG("Shutting down Tracerclient\n");
if (client)
{
LOG("Killing Client Thread\n");
client->Abort();
client->Join();
delete client;
}
if (display)
{
LOG("Killing Display Thread\n");
display->Abort();
display->Join();
delete display;
}
if (mtcpserver)
{
LOG("Killing MTCPServer Thread\n");
mtcpserver->Abort();
mtcpserver->Join();
delete mtcpserver;
}
if (modbusserver)
{
LOG("Killing ModbusServer Thread\n");
modbusserver->Abort();
modbusserver->Join();
delete modbusserver;
}
if (tracerctr)
{
tracerctr->DeleteInstance();
tracerctr = NULL;
}
LOG("Tracerclient Shutdown complete\n");
return 0;
}
int ReadTracerInfo1()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetDeviceInfo1, 5 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive DeviceInfo1");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 0, GetDeviceInfo1) < 0)
{
LOG("Error Saving DeviceInfo1\n");
return -1;
}
}
return 1;
}
int ReadTracerInfo2()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetDeviceInfo2, 5 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive DeviceInfo2\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 0, GetDeviceInfo2) < 0)
{
LOG("Error Saving DeviceInfo2\n");
return -1;
}
}
return 1;
}
int ReadRatedData()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetReg3000t300E, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 3000\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 5, GetReg3000t300E) < 0)
{
LOG("Error Saving Register 3000\n");
return -1;
}
}
return 1;
}
int ReadRealTimeData()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetReg3100t311D, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 3100\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 18, GetReg3100t311D) < 0)
{
LOG("Error Saving Register 3100\n");
return -1;
}
}
return 1;
}
int ReadRealTimeStatus()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetReg3200t3202, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 3200\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 4, GetReg3200t3202) < 0)
{
LOG("Error Saving Register 3200\n");
return -1;
}
}
return 1;
}
int ReadStatisticData()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetReg3302t331E, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 3302\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 7, GetReg3302t331E) < 0)
{
LOG("Error Saving 3302\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetReg3300, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 3300\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetReg3300) < 0)
{
LOG("Error Saving Register 3300\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetReg3301, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 3301\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetReg3301) < 0)
{
LOG("Error Saving Register 3301\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetReg331D, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 331D\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetReg331D) < 0)
{
LOG("Error Saving Register 331D\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetReg331E, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 331E\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetReg331E) < 0)
{
LOG("Error Saving Register 331E\n");
return -1;
}
}
return 1;
}
int ReadSettingData()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetReg9000t9063, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Register 9000\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 18, GetReg9000t9063) < 0)
{
LOG("Error Saving Register 9000\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetRTC, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive RTC\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 4, GetRTC) < 0)
{
LOG("Error Saving RTC\n");
return -1;
}
}
return 1;
}
int ReadCoils()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetCoil0000, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Coil 0000\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetCoil0000) < 0)
{
LOG("Error Saving Coil 0000\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetCoil0001, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Coil 0001\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetCoil0001) < 0)
{
LOG("Error Saving Coil 0001\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetCoil0002, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Coil 0002\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetCoil0002) < 0)
{
LOG("Error Saving Coil 0002\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetCoil0003, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Coil 0003\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetCoil0003) < 0)
{
LOG("Error Saving Coil 0003\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetCoil0005, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Coil 0005\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetCoil0005) < 0)
{
LOG("Error Saving Coil 0005\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetCoil0006, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Coil 0006\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetCoil0006) < 0)
{
LOG("Error Saving Coil 0006\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetCoil0013, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Coil 0013\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetCoil0013) < 0)
{
LOG("Error Saving Coil 0013\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetCoil0014, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Coil 0014\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetCoil0014) < 0)
{
LOG("Error Saving Coil 0014\n");
return -1;
}
}
return 1;
}
int ReadDiscreteInput()
{
int rc;
uint8_t rsp[MODBUS_RTU_MAX_ADU_LENGTH];
rc = 0;
rc = tracerctr->modbus_send_request(GetDiscInp2000, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Discrete Input 2000\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetDiscInp2000) < 0)
{
LOG("Error Saving Discrete Input 2000\n");
return -1;
}
}
rc = 0;
rc = tracerctr->modbus_send_request(GetDiscInp200C, 6 * sizeof(uint8_t), rsp);
if (rc <= 0)
{
LOG("Error Receive Discrete Input 200C\n");
return -1;
}
else if (rc > 0)
{
if (memory.Save(rsp, rc, 3, GetDiscInp200C) < 0)
{
LOG("Error Saving Discrete Input 200C\n");
return -1;
}
}
return 1;
}
int SendMem(data memtype, uint16_t from, uint16_t to, bool send)
{
static cMTTP MTTP(ePut);
switch (memtype)
{
case eAll:
case eDevInfo1:
{
uint8_t deviceinfo[MAX_DEV_INFO_LENGHT];
int lenght = memory.GetDeviceInfo(1, deviceinfo, MAX_DEV_INFO_LENGHT);
if (lenght < 0)
{
LOG("Error Get DeviceInfo1\n");
//return -1;
}
MTTP.AddCommand(eDevInfo1, deviceinfo, lenght, 1);
if (memtype != eAll) break;
}
case eDevInfo2:
{
uint8_t deviceinfo[MAX_DEV_INFO_LENGHT];
int lenght = memory.GetDeviceInfo(2, deviceinfo, MAX_DEV_INFO_LENGHT);
if (lenght < 0)
{
LOG("Error Get DeviceInfo2\n");
//return -1;
}
MTTP.AddCommand(eDevInfo2, deviceinfo, lenght, 2);
if (memtype != eAll) break;
}
case eReg:
{
uint16_t reg[MAXREG];
uint8_t reg8_t[(MAXREG*2)];
int numreg = memory.GetRegister(from, to, reg, MAXREG);
if (numreg < 0)
{
LOG("Error Get Register\n");
//return -1;
}
int n;
int m = 0;
for (n=0; n<numreg; n++)
{
MODBUS_SET_INT16_TO_INT8(reg8_t, m, reg[n]);
m = m+2;
}
if (numreg > 0)
MTTP.AddCommand(eReg, reg8_t, (numreg*2), from);
if (memtype != eAll) break;
}
case eCoil:
{
uint8_t coil[MAXCOILS];
int numcoils = memory.GetCoil(from, to, coil, MAXCOILS);
if (numcoils < 0)
{
LOG("Error Get Coil\n");
//return -1;
}
if (numcoils > 0)
MTTP.AddCommand(eCoil, coil, numcoils, from);
if (memtype != eAll) break;
}