mirror of https://github.com/esphome/esphome.git
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
/// @file weikai_i2c.h
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/// @author DrCoolZic
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/// @brief WeiKai component family - classes declaration
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/// @date Last Modified: 2024/03/01 13:31:57
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/// @details The classes declared in this file can be used by the Weikai family
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/// wk2132_i2c, wk2168_i2c, wk2204_i2c, wk2212_i2c
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#pragma once
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#include <bitset>
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#include <memory>
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#include "esphome/core/component.h"
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#include "esphome/components/uart/uart.h"
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#include "esphome/components/i2c/i2c.h"
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#include "esphome/components/weikai/weikai.h"
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namespace esphome {
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namespace weikai_i2c {
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class WeikaiComponentI2C;
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// using namespace weikai;
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////////////////////////////////////////////////////////////////////////////////////
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/// @brief WeikaiRegisterI2C objects acts as proxies to access remote register through an I2C Bus
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////////////////////////////////////////////////////////////////////////////////////
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class WeikaiRegisterI2C : public weikai::WeikaiRegister {
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public:
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uint8_t read_reg() const override;
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void write_reg(uint8_t value) override;
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void read_fifo(uint8_t *data, size_t length) const override;
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void write_fifo(uint8_t *data, size_t length) override;
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protected:
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friend WeikaiComponentI2C;
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WeikaiRegisterI2C(weikai::WeikaiComponent *const comp, uint8_t reg, uint8_t channel)
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: weikai::WeikaiRegister(comp, reg, channel) {}
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};
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////////////////////////////////////////////////////////////////////////////////////
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/// @brief The WeikaiComponentI2C class stores the information to the WeiKai component
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/// connected through an I2C bus.
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////////////////////////////////////////////////////////////////////////////////////
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class WeikaiComponentI2C : public weikai::WeikaiComponent, public i2c::I2CDevice {
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public:
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weikai::WeikaiRegister ®(uint8_t reg, uint8_t channel) override {
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reg_i2c_.register_ = reg;
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reg_i2c_.channel_ = channel;
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return reg_i2c_;
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}
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//
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// override Component methods
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//
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void setup() override;
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void dump_config() override;
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uint8_t base_address_; ///< base address of I2C device
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WeikaiRegisterI2C reg_i2c_{this, 0, 0}; ///< init to this component
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};
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} // namespace weikai_i2c
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} // namespace esphome
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