mblock_mdr.h

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// Copyright (c) 2025 anabrid GmbH
// Contact: https://www.anabrid.com/licensing/
// SPDX-License-Identifier: MIT OR GPL-2.0-or-later
 
#pragma once
 
#include "block/mblock_mdr.h"
#include "chips/AD840X.h"
#include "chips/DAC60508.h"
#include "chips/SR74HC16X.h"
#include "chips/SR74HCT595.h"
#include "entity/hardware.h"
 
namespace blocks {
 
using MMDRBlockHAL_Parent = entities::EntitySharedHardware<MMDRBlockHAL>;
 
class MMDRBlockHAL_V_1_0_X : public MMDRBlockHAL_Parent {
protected:
  const functions::SR74HC16X f_overload_flags;
  const functions::TriggerFunction f_overload_flags_reset;
  const functions::DAC60508 f_calibration_dac_0;
  const functions::DAC60508 f_calibration_dac_1;
  functions::AD8403 f_gain;
  const functions::SR74HCT595 f_mode_config;
  const functions::TriggerFunction f_mode_config_sync;
 
public:
  explicit MMDRBlockHAL_V_1_0_X(bus::addr_t block_address);
 
  std::bitset<8> read_overload_flags() override;
  void reset_overload_flags() override;
 
  bool write_modes(MMDRBlock::CellMode m0, MMDRBlock::CellMode m1, MMDRBlock::CellMode m2,
                   MMDRBlock::CellMode m3) override;
 
  bool write_calibration_input_offsets(uint8_t idx, uint16_t offset_x, uint16_t offset_y) override;
  bool write_calibration_output_offset(uint8_t idx, uint16_t offset_z) override;
  bool write_calibration_gain(uint8_t idx, uint8_t gain) override;
 
public:
  static constexpr float MIN_OFFSET = -0.1f;
  static constexpr float MAX_OFFSET = +0.1f;

  static float raw_to_float_calibration(uint16_t raw) {
    return map(static_cast<float>(raw), functions::DAC60508::RAW_ZERO, functions::DAC60508::RAW_MAX,
               MAX_OFFSET, MIN_OFFSET);
  }

  static uint16_t float_to_raw_calibration(float value) {
    return static_cast<uint16_t>(roundf(
        map(value, MIN_OFFSET, MAX_OFFSET, functions::DAC60508::RAW_MAX, functions::DAC60508::RAW_ZERO)));
  }
 
  static constexpr inline uint16_t RAW_ZERO = functions::DAC60508::RAW_ZERO;
  static constexpr inline uint16_t RAW_MAX = functions::DAC60508::RAW_MAX;
};
 
} // namespace blocks