Sensor library
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Sensor.h
00001 #ifndef SENSOR_H 00002 #define SENSOR_H 00003 #include "mbed.h" 00004 /* 00005 Noam Nahum and Dror Balbul 05/10/2020 00006 Sensor reading and filtering for formula student vehicle 00007 The library takes 2 diffrential sensor and calculate to the diffrence between them. 00008 this library is for the FSAE regulation For reading Pedal Sensors and Thorttle Sensors. 00009 00010 00011 00012 Note: Sensor objects use given pointers, ie Sensor_1 00013 Sensor_2, lastscope. When reading/ modifying 00014 these vars make sure we don't have possible read/write 00015 conflicts if the interrupt fires. */ 00016 00017 00018 class Sensor { 00019 public: 00020 Sensor(float* Sensor_1, float* Sensor_2, float* lastscope, float* bias, float weight); // Sensor_1, (Analogin value of sensor 1) 00021 float Sensor_Value_1(); // Sensor_1 Value between 0-255 00022 float Sensor_Value_2(); // Sensor_1 Value between 0-255 00023 //int Get_Error(); 00024 void ApplyFilter(float newscope); 00025 void ChangeWeight(float new_weight); 00026 int ErrorCheck(); 00027 float Sensor_Sum(); 00028 float Sensor_Sub(); 00029 float Sensor_timer(); 00030 00031 private: 00032 Timer timer; 00033 int _Error; 00034 float* _Sensor_1; 00035 float* _Sensor_2; 00036 float _Sensor_Value_1; 00037 float _Sensor_Value_2; 00038 float Sensor_sum, Sensor_sub; 00039 float _weight; 00040 float* _lastscope; 00041 float* _bias; 00042 float _Sensor_1_max; 00043 float _Sensor_1_min; 00044 float _Sensor_2_max; 00045 float _Sensor_2_min; 00046 00047 }; 00048 00049 00050 #endif 00051
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