LPS22DF.h

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/* Copyright (c) 2023 Skyward Experimental Rocketry
 * Author: Giulia Ghirardini
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
 
#pragma once
 
#include <diagnostic/PrintLogger.h>
#include <drivers/spi/SPIDriver.h>
#include <sensors/Sensor.h>
 
#include "LPS22DFData.h"
 
namespace Boardcore
{
 
class LPS22DF : public Sensor<LPS22DFData>
{
public:
    enum ODR : uint8_t
    {
        ONE_SHOT = 0b0000 << 3,
        ODR_1    = 0b0001 << 3,
        ODR_4    = 0b0010 << 3,
        ODR_10   = 0b0011 << 3,
        ODR_25   = 0b0100 << 3,
        ODR_50   = 0b0101 << 3,
        ODR_75   = 0b0110 << 3,
        ODR_100  = 0b0111 << 3,
        ODR_200  = 0b1000 << 3
    };
 
    enum AVG : uint8_t
    {
        AVG_4   = 0b000,
        AVG_8   = 0b001,
        AVG_16  = 0b010,
        AVG_32  = 0b011,
        AVG_64  = 0b100,
        AVG_128 = 0b101,
        AVG_512 = 0b111
    };
 
    struct Config
    {
        ODR odr = ODR::ODR_25;
        AVG avg = AVG::AVG_512;
    };
 
    LPS22DF(SPIBusInterface& bus, miosix::GpioPin cs);
 
    LPS22DF(SPIBusInterface& bus, miosix::GpioPin cs, SPIBusConfig spiConfig,
            Config config);
 
    static SPIBusConfig getDefaultSPIConfig();
 
    bool init() override;
 
    bool selfTest() override;
 
    void setConfig(const Config& config);
 
    void setAverage(AVG avg);
 
    void setOutputDataRate(ODR odr);
 
protected:
    LPS22DFData sampleImpl() override;
 
private:
    SPISlave slave;
    Config config;
 
    bool isInitialized = false;
 
    PrintLogger logger = Logging::getLogger("lps22df");
};
 
}  // namespace Boardcore