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93ddce2e79
Co-authored-by: Samuel Sieb <samuel@sieb.net> Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com> fixes https://github.com/esphome/feature-requests/issues/1949
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/components/uart/uart.h"
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namespace esphome {
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namespace vbus {
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using message_parser_t = std::function<float(std::vector<uint8_t> &)>;
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class VBus;
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class VBusListener {
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public:
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void set_command(uint16_t command) { this->command_ = command; }
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void set_source(uint16_t source) { this->source_ = source; }
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void set_dest(uint16_t dest) { this->dest_ = dest; }
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void on_message(uint16_t command, uint16_t source, uint16_t dest, std::vector<uint8_t> &message);
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protected:
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uint16_t command_{0xffff};
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uint16_t source_{0xffff};
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uint16_t dest_{0xffff};
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virtual void handle_message(std::vector<uint8_t> &message) = 0;
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};
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class VBus : public uart::UARTDevice, public Component {
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public:
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void dump_config() override;
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void loop() override;
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float get_setup_priority() const override { return setup_priority::DATA; }
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void register_listener(VBusListener *listener) { this->listeners_.push_back(listener); }
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protected:
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int state_{0};
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std::vector<uint8_t> buffer_;
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uint8_t protocol_;
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uint16_t source_;
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uint16_t dest_;
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uint16_t command_;
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uint8_t frames_;
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uint8_t cframe_;
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uint8_t fbytes_[6];
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int fbcount_;
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std::vector<VBusListener *> listeners_{};
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};
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} // namespace vbus
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} // namespace esphome
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