weikai_spi.h

Go to the documentation of this file.

 
 
#pragma once
#include <bitset>
#include <memory>
#include "esphome/core/component.h"
#include "esphome/components/uart/uart.h"
#include "esphome/components/spi/spi.h"
#include "esphome/components/weikai/weikai.h"
 
namespace esphome {
namespace weikai_spi {
class WeikaiRegisterSPI : public weikai::WeikaiRegister {
 public:
  WeikaiRegisterSPI(weikai::WeikaiComponent *const comp, uint8_t reg, uint8_t channel)
      : weikai::WeikaiRegister(comp, reg, channel) {}
 
  uint8_t read_reg() const override;
  void write_reg(uint8_t value) override;
  void read_fifo(uint8_t *data, size_t length) const override;
  void write_fifo(uint8_t *data, size_t length) override;
};
 
class WeikaiComponentSPI : public weikai::WeikaiComponent,
                           public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW,
                                                 spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_1MHZ> {
 public:
  weikai::WeikaiRegister &reg(uint8_t reg, uint8_t channel) override {
    reg_spi_.register_ = reg;
    reg_spi_.channel_ = channel;
    return reg_spi_;
  }
 
  void setup() override;
  void dump_config() override;
 
 protected:
  WeikaiRegisterSPI reg_spi_{this, 0, 0};  
};
 
}  // namespace weikai_spi
}  // namespace esphome