Program Listing for File BlackBox_LDC.hpp

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#pragma once

#include "library/BlackBox_I2C.hpp"
#include "library/LDC16XX_regs.h"
#include "driver/i2c.h"
#include <cstdint>
#include <mutex>

namespace BlackBox {
class LDC : public I2C::Device {
private:
    LDCRegs::LDC16XX_dev_t m_regs;

    mutable std::recursive_mutex m_mutex;

    const char* m_tag = "LDC";

    void clearCache(); // Reset cache to default state

    void readRegister(LDCRegs::registerAddresses address); // Read register from LDC

    void writeRegister(LDCRegs::registerAddresses address); // Write register to LDC
    void writeRegister(LDCRegs::registerAddresses address, std::uint16_t value); // Write register to LDC

    void readChannel(int channel); // Read channel from LDC
public:

    LDC(std::uint16_t address = 0x2A, i2c_port_t = 0);
    ~LDC() = default;

    virtual void init() final;

    void configure(); // FIXME: this should have parameters for configuration

    void readErrors();

    void wake();

    void sleep();

    void syncCache();

    void syncChannels();

    void reset();

    LDCRegs::LDC16XX_dev_t registers() const;

    const LDCRegs::LDC16XX_dev_t& regs() const;

    void writeRegisters(const LDCRegs::LDC16XX_dev_t&); // FIXME: probably should use pass by value for thread safety?

    std::uint32_t operator[](int channel) const;
};
} // namespace BlackBox