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esphome/esphome/components/pipsolar/pipsolar.h
Patrick ab14c0cd72 [pipsolar] improve sensor readout in HA, set unknown state on timeout / error (#10292)
Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
2025-10-23 11:32:02 -04:00

251 lines
10 KiB
C++

#pragma once
#include "esphome/components/binary_sensor/binary_sensor.h"
#include "esphome/components/sensor/sensor.h"
#include "esphome/components/switch/switch.h"
#include "esphome/components/text_sensor/text_sensor.h"
#include "esphome/components/uart/uart.h"
#include "esphome/core/automation.h"
#include "esphome/core/component.h"
#include "esphome/core/helpers.h"
namespace esphome {
namespace pipsolar {
enum ENUMPollingCommand {
POLLING_QPIRI = 0,
POLLING_QPIGS = 1,
POLLING_QMOD = 2,
POLLING_QFLAG = 3,
POLLING_QPIWS = 4,
POLLING_QT = 5,
POLLING_QMN = 6,
};
struct PollingCommand {
uint8_t *command;
uint8_t length = 0;
uint8_t errors;
ENUMPollingCommand identifier;
bool needs_update;
};
struct QFLAGValues {
esphome::optional<bool> silence_buzzer_open_buzzer;
esphome::optional<bool> overload_bypass_function;
esphome::optional<bool> lcd_escape_to_default;
esphome::optional<bool> overload_restart_function;
esphome::optional<bool> over_temperature_restart_function;
esphome::optional<bool> backlight_on;
esphome::optional<bool> alarm_on_when_primary_source_interrupt;
esphome::optional<bool> fault_code_record;
esphome::optional<bool> power_saving;
};
#define PIPSOLAR_ENTITY_(type, name, polling_command) \
protected: \
type *name##_{}; /* NOLINT */ \
\
public: \
void set_##name(type *name) { /* NOLINT */ \
this->name##_ = name; \
this->add_polling_command_(#polling_command, POLLING_##polling_command); \
}
#define PIPSOLAR_SENSOR(name, polling_command) PIPSOLAR_ENTITY_(sensor::Sensor, name, polling_command)
#define PIPSOLAR_SWITCH(name, polling_command) PIPSOLAR_ENTITY_(switch_::Switch, name, polling_command)
#define PIPSOLAR_BINARY_SENSOR(name, polling_command) \
PIPSOLAR_ENTITY_(binary_sensor::BinarySensor, name, polling_command)
#define PIPSOLAR_TEXT_SENSOR(name, polling_command) PIPSOLAR_ENTITY_(text_sensor::TextSensor, name, polling_command)
class Pipsolar : public uart::UARTDevice, public PollingComponent {
// QPIGS values
PIPSOLAR_SENSOR(grid_voltage, QPIGS)
PIPSOLAR_SENSOR(grid_frequency, QPIGS)
PIPSOLAR_SENSOR(ac_output_voltage, QPIGS)
PIPSOLAR_SENSOR(ac_output_frequency, QPIGS)
PIPSOLAR_SENSOR(ac_output_apparent_power, QPIGS)
PIPSOLAR_SENSOR(ac_output_active_power, QPIGS)
PIPSOLAR_SENSOR(output_load_percent, QPIGS)
PIPSOLAR_SENSOR(bus_voltage, QPIGS)
PIPSOLAR_SENSOR(battery_voltage, QPIGS)
PIPSOLAR_SENSOR(battery_charging_current, QPIGS)
PIPSOLAR_SENSOR(battery_capacity_percent, QPIGS)
PIPSOLAR_SENSOR(inverter_heat_sink_temperature, QPIGS)
PIPSOLAR_SENSOR(pv_input_current_for_battery, QPIGS)
PIPSOLAR_SENSOR(pv_input_voltage, QPIGS)
PIPSOLAR_SENSOR(battery_voltage_scc, QPIGS)
PIPSOLAR_SENSOR(battery_discharge_current, QPIGS)
PIPSOLAR_BINARY_SENSOR(add_sbu_priority_version, QPIGS)
PIPSOLAR_BINARY_SENSOR(configuration_status, QPIGS)
PIPSOLAR_BINARY_SENSOR(scc_firmware_version, QPIGS)
PIPSOLAR_BINARY_SENSOR(load_status, QPIGS)
PIPSOLAR_BINARY_SENSOR(battery_voltage_to_steady_while_charging, QPIGS)
PIPSOLAR_BINARY_SENSOR(charging_status, QPIGS)
PIPSOLAR_BINARY_SENSOR(scc_charging_status, QPIGS)
PIPSOLAR_BINARY_SENSOR(ac_charging_status, QPIGS)
PIPSOLAR_SENSOR(battery_voltage_offset_for_fans_on, QPIGS) //.1 scale
PIPSOLAR_SENSOR(eeprom_version, QPIGS)
PIPSOLAR_SENSOR(pv_charging_power, QPIGS)
PIPSOLAR_BINARY_SENSOR(charging_to_floating_mode, QPIGS)
PIPSOLAR_BINARY_SENSOR(switch_on, QPIGS)
PIPSOLAR_BINARY_SENSOR(dustproof_installed, QPIGS)
// QPIRI values
PIPSOLAR_SENSOR(grid_rating_voltage, QPIRI)
PIPSOLAR_SENSOR(grid_rating_current, QPIRI)
PIPSOLAR_SENSOR(ac_output_rating_voltage, QPIRI)
PIPSOLAR_SENSOR(ac_output_rating_frequency, QPIRI)
PIPSOLAR_SENSOR(ac_output_rating_current, QPIRI)
PIPSOLAR_SENSOR(ac_output_rating_apparent_power, QPIRI)
PIPSOLAR_SENSOR(ac_output_rating_active_power, QPIRI)
PIPSOLAR_SENSOR(battery_rating_voltage, QPIRI)
PIPSOLAR_SENSOR(battery_recharge_voltage, QPIRI)
PIPSOLAR_SENSOR(battery_under_voltage, QPIRI)
PIPSOLAR_SENSOR(battery_bulk_voltage, QPIRI)
PIPSOLAR_SENSOR(battery_float_voltage, QPIRI)
PIPSOLAR_SENSOR(battery_type, QPIRI)
PIPSOLAR_SENSOR(current_max_ac_charging_current, QPIRI)
PIPSOLAR_SENSOR(current_max_charging_current, QPIRI)
PIPSOLAR_SENSOR(input_voltage_range, QPIRI)
PIPSOLAR_SENSOR(output_source_priority, QPIRI)
PIPSOLAR_SENSOR(charger_source_priority, QPIRI)
PIPSOLAR_SENSOR(parallel_max_num, QPIRI)
PIPSOLAR_SENSOR(machine_type, QPIRI)
PIPSOLAR_SENSOR(topology, QPIRI)
PIPSOLAR_SENSOR(output_mode, QPIRI)
PIPSOLAR_SENSOR(battery_redischarge_voltage, QPIRI)
PIPSOLAR_SENSOR(pv_ok_condition_for_parallel, QPIRI)
PIPSOLAR_SENSOR(pv_power_balance, QPIRI)
// QMOD values
PIPSOLAR_TEXT_SENSOR(device_mode, QMOD)
// QFLAG values
PIPSOLAR_BINARY_SENSOR(silence_buzzer_open_buzzer, QFLAG)
PIPSOLAR_BINARY_SENSOR(overload_bypass_function, QFLAG)
PIPSOLAR_BINARY_SENSOR(lcd_escape_to_default, QFLAG)
PIPSOLAR_BINARY_SENSOR(overload_restart_function, QFLAG)
PIPSOLAR_BINARY_SENSOR(over_temperature_restart_function, QFLAG)
PIPSOLAR_BINARY_SENSOR(backlight_on, QFLAG)
PIPSOLAR_BINARY_SENSOR(alarm_on_when_primary_source_interrupt, QFLAG)
PIPSOLAR_BINARY_SENSOR(fault_code_record, QFLAG)
PIPSOLAR_BINARY_SENSOR(power_saving, QFLAG)
// QPIWS values
PIPSOLAR_BINARY_SENSOR(warnings_present, QPIWS)
PIPSOLAR_BINARY_SENSOR(faults_present, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_power_loss, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_inverter_fault, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_bus_over, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_bus_under, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_bus_soft_fail, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_line_fail, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_opvshort, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_inverter_voltage_too_low, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_inverter_voltage_too_high, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_over_temperature, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_fan_lock, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_battery_voltage_high, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_battery_low_alarm, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_battery_under_shutdown, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_battery_derating, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_over_load, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_eeprom_failed, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_inverter_over_current, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_inverter_soft_failed, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_self_test_failed, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_op_dc_voltage_over, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_battery_open, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_current_sensor_failed, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_battery_short, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_power_limit, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_pv_voltage_high, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_mppt_overload, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_mppt_overload, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_battery_too_low_to_charge, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_dc_dc_over_current, QPIWS)
PIPSOLAR_BINARY_SENSOR(fault_code, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_low_pv_energy, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_high_ac_input_during_bus_soft_start, QPIWS)
PIPSOLAR_BINARY_SENSOR(warning_battery_equalization, QPIWS)
PIPSOLAR_TEXT_SENSOR(last_qpigs, QPIGS)
PIPSOLAR_TEXT_SENSOR(last_qpiri, QPIRI)
PIPSOLAR_TEXT_SENSOR(last_qmod, QMOD)
PIPSOLAR_TEXT_SENSOR(last_qflag, QFLAG)
PIPSOLAR_TEXT_SENSOR(last_qpiws, QPIWS)
PIPSOLAR_TEXT_SENSOR(last_qt, QT)
PIPSOLAR_TEXT_SENSOR(last_qmn, QMN)
PIPSOLAR_SWITCH(output_source_priority_utility_switch, QPIRI)
PIPSOLAR_SWITCH(output_source_priority_solar_switch, QPIRI)
PIPSOLAR_SWITCH(output_source_priority_battery_switch, QPIRI)
PIPSOLAR_SWITCH(output_source_priority_hybrid_switch, QPIRI)
PIPSOLAR_SWITCH(input_voltage_range_switch, QPIRI)
PIPSOLAR_SWITCH(pv_ok_condition_for_parallel_switch, QPIRI)
PIPSOLAR_SWITCH(pv_power_balance_switch, QPIRI)
void queue_command(const std::string &command);
void setup() override;
void loop() override;
void dump_config() override;
void update() override;
protected:
static const size_t PIPSOLAR_READ_BUFFER_LENGTH = 128; // maximum supported answer length
static const size_t COMMAND_QUEUE_LENGTH = 10;
static const size_t COMMAND_TIMEOUT = 5000;
static const size_t POLLING_COMMANDS_MAX = 15;
void add_polling_command_(const char *command, ENUMPollingCommand polling_command);
void empty_uart_buffer_();
uint8_t check_incoming_crc_();
uint8_t check_incoming_length_(uint8_t length);
uint16_t pipsolar_crc_(uint8_t *msg, uint8_t len);
bool send_next_command_();
bool send_next_poll_();
void handle_poll_response_(ENUMPollingCommand polling_command, const char *message);
void handle_poll_error_(ENUMPollingCommand polling_command);
// these handlers are designed in a way that an empty message sets all sensors to unknown
void handle_qpiri_(const char *message);
void handle_qpigs_(const char *message);
void handle_qmod_(const char *message);
void handle_qflag_(const char *message);
void handle_qpiws_(const char *message);
void handle_qt_(const char *message);
void handle_qmn_(const char *message);
void skip_start_(const char *message, size_t *pos);
void skip_field_(const char *message, size_t *pos);
std::string read_field_(const char *message, size_t *pos);
void read_float_sensor_(const char *message, size_t *pos, sensor::Sensor *sensor);
void read_int_sensor_(const char *message, size_t *pos, sensor::Sensor *sensor);
void publish_binary_sensor_(esphome::optional<bool> b, binary_sensor::BinarySensor *sensor);
esphome::optional<bool> get_bit_(std::string bits, uint8_t bit_pos);
std::string command_queue_[COMMAND_QUEUE_LENGTH];
uint8_t command_queue_position_ = 0;
uint8_t read_buffer_[PIPSOLAR_READ_BUFFER_LENGTH];
size_t read_pos_{0};
uint32_t command_start_millis_ = 0;
uint8_t state_;
enum State {
STATE_IDLE = 0,
STATE_POLL = 1,
STATE_COMMAND = 2,
STATE_POLL_COMPLETE = 3,
STATE_COMMAND_COMPLETE = 4,
STATE_POLL_CHECKED = 5,
};
uint8_t last_polling_command_ = 0;
PollingCommand enabled_polling_commands_[POLLING_COMMANDS_MAX];
};
} // namespace pipsolar
} // namespace esphome