src/W1Device.hh

   1 /*
   2  * W1Device.hh
   3  *
   4  *  Created on: Oct 20, 2010
   5  *      Author: lamikr
   6  */
   7
   8 #ifndef W1DEVICE_HH_
   9 #define W1DEVICE_HH_
  10
  11 #include <string>
  12 #include <list>
  13
  14 #include <dirent.h>
  15 #include <stdbool.h>
  16
  17 #include "Data.hh"
  18 #include "DeviceTypeSensor.hh"
  19
  20 #ifndef W1_SCAN_ROOTDIR
  21 #define W1_SCAN_ROOTDIR         "/sys/bus/w1/devices"
  22 #endif
  23
  24 #ifndef W1_SLAVE_FILE
  25 #define W1_SLAVE_FILE           "w1_slave";
  26 #endif
  27
  28 namespace w1 {
  29         class W1Device : public plp::DeviceTypeSensor {
  30                 public:
  31                         W1Device(int family_code_param,
  32                                 std::string device_id_param,
  33                                 dirent *direntry_param);
  34                         virtual ~W1Device();
  35                         int get_w1_family_code();
  36                         std::string get_id();
  37                         std::string get_name();
  38                         void set_name(std::string name_param);
  39                         void printout();
  40                         plp::Data *get_data();
  41                         void save_data();
  42                 protected:
  43                         virtual std::vector<double> *get_raw_data() = 0;
  44                         virtual unsigned int get_data_decimal_precision() = 0;
  45                         void collect_data(plp::Data *data);
  46                         std::string to_string(double val, int digit_count);
  47                         //Data *get_formatted_data(Data *data);
  48                         virtual bool is_supported_w1_family_code(int family_code) = 0;
  49                         int family_code;
  50                         std::string id;
  51                         std::string name;
  52                         std::string dir_path;
  53                         std::string slave_file;
  54                         std::list<plp::Data *> memory_cache;
  55         };
  56 }
  57
  58 #endif /* W1DEVICE_HH_ */