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c0dcecc465
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com> Co-authored-by: Spencer Yan <spencer@spenyan.com>
102 lines
3.2 KiB
C++
102 lines
3.2 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/core/defines.h"
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#ifdef USE_BINARY_SENSOR
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#include "esphome/components/binary_sensor/binary_sensor.h"
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#endif
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#ifdef USE_BUTTON
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#include "esphome/components/button/button.h"
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#endif
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#ifdef USE_SELECT
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#include "esphome/components/select/select.h"
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#endif
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#ifdef USE_TEXT_SENSOR
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#include "esphome/components/text_sensor/text_sensor.h"
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#endif
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#include "esphome/components/uart/uart.h"
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#include "esphome/core/automation.h"
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#include "esphome/core/helpers.h"
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#include <map>
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namespace esphome {
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namespace seeed_mr60fda2 {
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static const uint8_t DATA_BUF_MAX_SIZE = 28;
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static const uint8_t FRAME_BUF_MAX_SIZE = 37;
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static const uint8_t LEN_TO_HEAD_CKSUM = 8;
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static const uint8_t LEN_TO_DATA_FRAME = 9;
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static const uint8_t FRAME_HEADER_BUFFER = 0x01;
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static const uint16_t IS_FALL_TYPE_BUFFER = 0x0E02;
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static const uint16_t PEOPLE_EXIST_TYPE_BUFFER = 0x0F09;
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static const uint16_t RESULT_INSTALL_HEIGHT = 0x0E04;
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static const uint16_t RESULT_PARAMETERS = 0x0E06;
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static const uint16_t RESULT_HEIGHT_THRESHOLD = 0x0E08;
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static const uint16_t RESULT_SENSITIVITY = 0x0E0A;
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enum FrameLocation {
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LOCATE_FRAME_HEADER,
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LOCATE_ID_FRAME1,
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LOCATE_ID_FRAME2,
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LOCATE_LENGTH_FRAME_H,
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LOCATE_LENGTH_FRAME_L,
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LOCATE_TYPE_FRAME1,
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LOCATE_TYPE_FRAME2,
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LOCATE_HEAD_CKSUM_FRAME, // Header checksum: [from the first byte to the previous byte of the HEAD_CKSUM bit]
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LOCATE_DATA_FRAME,
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LOCATE_DATA_CKSUM_FRAME, // Data checksum: [from the first to the previous byte of the DATA_CKSUM bit]
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LOCATE_PROCESS_FRAME,
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};
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static const float INSTALL_HEIGHT[7] = {2.4f, 2.5f, 2.6f, 2.7f, 2.8f, 2.9f, 3.0f};
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static const float HEIGHT_THRESHOLD[7] = {0.0f, 0.1f, 0.2f, 0.3f, 0.4f, 0.5f, 0.6f};
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static const float SENSITIVITY[3] = {3, 15, 30};
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static const char *const INSTALL_HEIGHT_STR[7] = {"2.4m", "2.5m", "2.6", "2.7m", "2.8", "2.9m", "3.0m"};
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static const char *const HEIGHT_THRESHOLD_STR[7] = {"0.0m", "0.1m", "0.2m", "0.3m", "0.4m", "0.5m", "0.6m"};
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static const char *const SENSITIVITY_STR[3] = {"1", "2", "3"};
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class MR60FDA2Component : public Component,
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public uart::UARTDevice { // The class name must be the name defined by text_sensor.py
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#ifdef USE_BINARY_SENSOR
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SUB_BINARY_SENSOR(people_exist)
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SUB_BINARY_SENSOR(fall_detected)
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#endif
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#ifdef USE_BUTTON
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SUB_BUTTON(get_radar_parameters)
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SUB_BUTTON(factory_reset)
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#endif
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#ifdef USE_SELECT
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SUB_SELECT(install_height)
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SUB_SELECT(height_threshold)
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SUB_SELECT(sensitivity)
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#endif
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protected:
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uint8_t current_frame_locate_;
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uint8_t current_frame_buf_[FRAME_BUF_MAX_SIZE];
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uint8_t current_data_buf_[DATA_BUF_MAX_SIZE];
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uint16_t current_frame_id_;
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size_t current_frame_len_;
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size_t current_data_frame_len_;
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uint16_t current_frame_type_;
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void split_frame_(uint8_t buffer);
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void process_frame_();
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public:
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float get_setup_priority() const override { return esphome::setup_priority::LATE; }
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void setup() override;
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void dump_config() override;
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void loop() override;
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void set_install_height(uint8_t index);
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void set_height_threshold(uint8_t index);
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void set_sensitivity(uint8_t index);
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void get_radar_parameters();
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void factory_reset();
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};
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} // namespace seeed_mr60fda2
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} // namespace esphome
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