Files
vrpmdv-yocto-recipes/recipes-vrpmdv/recipes-base/vrpmdv-rtservice/files/include/RTSMonitoringTask.h
Markus Lehr 68a4f6bcbe get data from Kernel driver
1st version of the json file with the header
2024-06-24 20:34:18 +02:00

131 lines
2.5 KiB
C++

/*
* Copyright (c) 2024 Markus Lehr.
*
*
* SPDX-License-Identifier: Owend property of Markus Lehr
*
*/
#ifndef RTS_INCLUDE_RTSMONITORINGTASK_H_
#define RTS_INCLUDE_RTSMONITORINGTASK_H_
#include "RTSCoproHelper.h"
#include "RTSMonFrame.h"
#include <pthread.h>
#include <map>
#include <string>
#include <atomic>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/eventfd.h>
#include <sys/poll.h>
#include <fcntl.h>
#include <regex.h>
#include <sched.h>
#include <signal.h>
#include <inttypes.h>
#include <termios.h>
#include <stdlib.h>
#include <stdint.h>
#include <errno.h>
#include <error.h>
#include <signal.h>
#include <stdio.h>
#define NB_BUF 1
typedef struct
{
int bufferId, eventfd;
} rpmsg_sdb_ioctl_set_efd;
typedef struct
{
int bufferId;
uint32_t size;
} rpmsg_sdb_ioctl_get_data_size;
struct vRCMDeviceData {
uint32_t packageNo; //current package Number
uint32_t packageCount; //complete package Number
uint32_t dataQuantity; //number of uint32_t in data
uint32_t data[]; //the data
};
class RTSMonitoringTask
{
private:
/* data */
//lock Element
//std::map<int, RTSMonFrame*> rtsMonFrames;
pthread_t monThread;
/* The file descriptor used to manage our TTY over RPMSG */
int mFdRpmsg[2] = {-1, -1};
RTSCoproHelper coproHelper;
/* The file descriptor used to manage our SDB over RPMSG */
int mFdSdbRpmsg = -1;
rpmsg_sdb_ioctl_get_data_size q_get_data_size;
rpmsg_sdb_ioctl_set_efd q_set_efd;
int mefd[NB_BUF];
void* mmappedData[NB_BUF];
bool mfMappedData = false;
struct pollfd mfds[NB_BUF];
//uint8_t mDdrBuffAwaited = 1;
uint32_t mNbUncompData=0;
uint32_t mNbWrittenInFileData;
uint32_t mNbUncompMB=0;
uint32_t mNbPrevUncompMB=0;
uint32_t mNbTty0Frame=0;
char mByteBuffCpy[512];
struct timeval tval_before, tval_after, tval_result;
std::atomic_bool mRunThread= true;
public:
RTSMonitoringTask(/* args */);
~RTSMonitoringTask();
//static RTSMonitoringTask& Instance();
bool Init();
//bool CreateMonitoring(int id, std::string name, int samplerate, int sampleperiod, int downtime, std::string status);
bool LoadFW();
bool Start();
bool Stop();
int Open(std::string monfilename);
bool Close();
std::string Read();
bool GetRunState();
void SetRunState(bool runThread);
private:
static void* Run(void *obj);
bool Load();
};
#endif /* RTS_INCLUDE_RTSMONITORINGTASK_H_ */