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13fabf1cd8
Co-authored-by: Samuel Sieb <samuel@sieb.net> Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#pragma once
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#include "one_wire_bus.h"
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#include "esphome/core/helpers.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace one_wire {
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#define LOG_ONE_WIRE_DEVICE(this) \
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ESP_LOGCONFIG(TAG, " Address: %s (%s)", this->get_address_name().c_str(), \
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LOG_STR_ARG(this->bus_->get_model_str(this->address_ & 0xff)));
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class OneWireDevice {
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public:
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/// @brief store the address of the device
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/// @param address of the device
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void set_address(uint64_t address) { this->address_ = address; }
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/// @brief store the pointer to the OneWireBus to use
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/// @param bus pointer to the OneWireBus object
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void set_one_wire_bus(OneWireBus *bus) { this->bus_ = bus; }
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/// Helper to create (and cache) the name for this sensor. For example "0xfe0000031f1eaf29".
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const std::string &get_address_name();
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std::string unique_id();
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protected:
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uint64_t address_{0};
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OneWireBus *bus_{nullptr}; ///< pointer to OneWireBus instance
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std::string address_name_;
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/// @brief find an address if necessary
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/// should be called from setup
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bool check_address_();
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/// @brief send command on the bus
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/// @param cmd command to send
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bool send_command_(uint8_t cmd);
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};
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} // namespace one_wire
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} // namespace esphome
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