OpenDTU-old/include/MqttHandleVedirect.h
Martin cdf5c85510
fix: Home Assistant MQTT-Auto-Discovery with VE.Direct (#297)
In Home Assistant, when Home Assistant MQTT-Auto-Discovery is active,
almost all Sensors of the auto-discovered Victron device in Home
Assistant become "unavailable" after a short time - except those
Sensors with frequent changes like battery voltage or panel voltage.

This patch introduces regular mqtt updates for all VE.Direct sensors
when MQTT-Auto-Discovery is enabled.

Signed-off-by: Martin Dummer <martin.dummer@gmx.net>
2023-07-09 17:08:50 +02:00

32 lines
659 B
C++

// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "VeDirectFrameHandler.h"
#include "Configuration.h"
#include <Arduino.h>
#ifndef VICTRON_PIN_RX
#define VICTRON_PIN_RX 22
#endif
#ifndef VICTRON_PIN_TX
#define VICTRON_PIN_TX 21
#endif
class MqttHandleVedirectClass {
public:
void init();
void loop();
private:
veStruct _kvFrame{};
// point of time in millis() when updated values will be published
uint32_t _nextPublishUpdatesOnly = 0;
// point of time in millis() when all values will be published
uint32_t _nextPublishFull = 1;
bool _PublishFull;
};
extern MqttHandleVedirectClass MqttHandleVedirect;