mirror of https://github.com/esphome/esphome.git
49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
#pragma once
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#include "esphome/components/number/number.h"
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#include "esphome/components/modbus_controller/modbus_controller.h"
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#include "esphome/core/component.h"
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namespace esphome {
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namespace modbus_controller {
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using value_to_data_t = std::function<float>(float);
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class ModbusNumber : public number::Number, public Component, public SensorItem {
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public:
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ModbusNumber(uint16_t start_address, uint8_t offset, uint32_t bitmask, SensorValueType value_type, int register_count,
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uint8_t skip_updates, bool force_new_range)
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: number::Number(), Component(), SensorItem() {
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this->register_type = ModbusRegisterType::HOLDING;
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this->start_address = start_address;
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this->offset = offset;
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this->bitmask = bitmask;
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this->sensor_value_type = value_type;
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this->register_count = register_count;
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this->skip_updates = skip_updates;
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this->force_new_range = force_new_range;
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};
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void dump_config() override;
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void parse_and_publish(const std::vector<uint8_t> &data) override;
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float get_setup_priority() const override { return setup_priority::HARDWARE; }
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void set_update_interval(int) {}
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void set_parent(ModbusController *parent) { this->parent_ = parent; }
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void set_write_multiply(float factor) { multiply_by_ = factor; }
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using transform_func_t = std::function<optional<float>(ModbusNumber *, float, const std::vector<uint8_t> &)>;
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using write_transform_func_t = std::function<optional<float>(ModbusNumber *, float, std::vector<uint16_t> &)>;
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void set_template(transform_func_t &&f) { this->transform_func_ = f; }
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void set_write_template(write_transform_func_t &&f) { this->write_transform_func_ = f; }
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protected:
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void control(float value) override;
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optional<transform_func_t> transform_func_;
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optional<write_transform_func_t> write_transform_func_;
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ModbusController *parent_;
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float multiply_by_{1.0};
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};
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} // namespace modbus_controller
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} // namespace esphome
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