mirror of https://github.com/ArduPilot/ardupilot
49 lines
947 B
C++
49 lines
947 B
C++
#ifndef APM_BMP085_h
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#define APM_BMP085_h
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#define TEMP_FILTER_SIZE 16
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#define PRESS_FILTER_SIZE 10
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#include <APM_BMP085_hil.h>
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class APM_BMP085_Class
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{
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public:
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APM_BMP085_Class():
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_temp_index(0),
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_press_index(0){}; // Constructor
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int32_t RawPress;
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int32_t RawTemp;
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int16_t Temp;
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int32_t Press;
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//int Altitude;
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uint8_t oss;
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//int32_t Press0; // Pressure at sea level
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void Init(int initialiseWireLib = 1);
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uint8_t Read();
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private:
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// State machine
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uint8_t BMP085_State;
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// Internal calibration registers
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int16_t ac1, ac2, ac3, b1, b2, mb, mc, md;
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uint16_t ac4, ac5, ac6;
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int _temp_filter[TEMP_FILTER_SIZE];
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int _press_filter[PRESS_FILTER_SIZE];
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long _offset_press;
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long _offset_temp;
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uint8_t _temp_index;
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uint8_t _press_index;
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void Command_ReadPress();
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void Command_ReadTemp();
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void ReadPress();
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void ReadTemp();
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void Calculate();
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};
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#endif
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