esphome/esphome/components/anova/anova_base.h
buxtronix fe7af21c91
Anova fahrenheit support (#2126)
Co-authored-by: Ben Buxton <bb@cactii.net>
2021-08-09 08:05:36 +12:00

80 lines
1.8 KiB
C++

#pragma once
#include "esphome/core/helpers.h"
#include "esphome/core/log.h"
namespace esphome {
namespace anova {
enum CurrentQuery {
NONE,
READ_DEVICE_STATUS,
READ_TARGET_TEMPERATURE,
READ_CURRENT_TEMPERATURE,
READ_DATA,
READ_UNIT,
SET_TARGET_TEMPERATURE,
SET_UNIT,
START,
STOP,
};
struct AnovaPacket {
uint16_t length;
uint8_t data[24];
};
#define CMD_READ_DEVICE_STATUS "status\r"
#define CMD_READ_TARGET_TEMP "read set temp\r"
#define CMD_READ_CURRENT_TEMP "read temp\r"
#define CMD_READ_UNIT "read unit\r"
#define CMD_READ_DATA "read data\r"
#define CMD_SET_TARGET_TEMP "set temp %.1f\r"
#define CMD_SET_TEMP_UNIT "set unit %c\r"
#define CMD_START "start\r"
#define CMD_STOP "stop\r"
class AnovaCodec {
public:
AnovaPacket *get_read_device_status_request();
AnovaPacket *get_read_target_temp_request();
AnovaPacket *get_read_current_temp_request();
AnovaPacket *get_read_data_request();
AnovaPacket *get_read_unit_request();
AnovaPacket *get_set_target_temp_request(float temperature);
AnovaPacket *get_set_unit_request(char unit);
AnovaPacket *get_start_request();
AnovaPacket *get_stop_request();
void decode(const uint8_t *data, uint16_t length);
bool has_target_temp() { return this->has_target_temp_; }
bool has_current_temp() { return this->has_current_temp_; }
bool has_unit() { return this->has_unit_; }
bool has_running() { return this->has_running_; }
union {
float target_temp_;
float current_temp_;
char unit_;
bool running_;
};
protected:
AnovaPacket *clean_packet_();
AnovaPacket packet_;
bool has_target_temp_;
bool has_current_temp_;
bool has_unit_;
bool has_running_;
char buf_[32];
bool fahrenheit_;
CurrentQuery current_query_;
};
} // namespace anova
} // namespace esphome