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meshtastic-firmware/src/modules/Telemetry/EnvironmentTelemetry.cpp

272 wiersze
11 KiB
C++
Czysty Wina Historia

#include "EnvironmentTelemetry.h"
#include "../mesh/generated/meshtastic/telemetry.pb.h"
#include "MeshService.h"
#include "NodeDB.h"
#include "PowerFSM.h"
#include "RTC.h"
#include "Router.h"
#include "configuration.h"
#include "main.h"
#include "power.h"
#include <OLEDDisplay.h>
#include <OLEDDisplayUi.h>
// Sensors
#include "Sensor/BME280Sensor.h"
#include "Sensor/BME680Sensor.h"
#include "Sensor/BMP280Sensor.h"
#include "Sensor/LPS22HBSensor.h"
#include "Sensor/MCP9808Sensor.h"
#include "Sensor/SHT31Sensor.h"
#include "Sensor/SHTC3Sensor.h"
BMP280Sensor bmp280Sensor;
BME280Sensor bme280Sensor;
BME680Sensor bme680Sensor;
MCP9808Sensor mcp9808Sensor;
SHTC3Sensor shtc3Sensor;
LPS22HBSensor lps22hbSensor;
SHT31Sensor sht31Sensor;
#define FAILED_STATE_SENSOR_READ_MULTIPLIER 10
#define DISPLAY_RECEIVEID_MEASUREMENTS_ON_SCREEN true
#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS)) && \
!defined(DISPLAY_FORCE_SMALL_FONTS)
// The screen is bigger so use bigger fonts
#define FONT_SMALL ArialMT_Plain_16
#define FONT_MEDIUM ArialMT_Plain_24
#define FONT_LARGE ArialMT_Plain_24
#else
#define FONT_SMALL ArialMT_Plain_10
#define FONT_MEDIUM ArialMT_Plain_16
#define FONT_LARGE ArialMT_Plain_24
#endif
#define fontHeight(font) ((font)[1] + 1) // height is position 1
#define FONT_HEIGHT_SMALL fontHeight(FONT_SMALL)
#define FONT_HEIGHT_MEDIUM fontHeight(FONT_MEDIUM)
int32_t EnvironmentTelemetryModule::runOnce()
{
uint32_t result = UINT32_MAX;
/*
Uncomment the preferences below if you want to use the module
without having to configure it from the PythonAPI or WebUI.
*/
// moduleConfig.telemetry.environment_measurement_enabled = 1;
// moduleConfig.telemetry.environment_screen_enabled = 1;
// moduleConfig.telemetry.environment_update_interval = 45;
if (!(moduleConfig.telemetry.environment_measurement_enabled || moduleConfig.telemetry.environment_screen_enabled)) {
// If this module is not enabled, and the user doesn't want the display screen don't waste any OSThread time on it
return disable();
}
if (firstTime) {
// This is the first time the OSThread library has called this function, so do some setup
firstTime = 0;
if (moduleConfig.telemetry.environment_measurement_enabled) {
LOG_INFO("Environment Telemetry: Initializing\n");
// it's possible to have this module enabled, only for displaying values on the screen.
// therefore, we should only enable the sensor loop if measurement is also enabled
if (bmp280Sensor.hasSensor())
result = bmp280Sensor.runOnce();
if (bme280Sensor.hasSensor())
result = bme280Sensor.runOnce();
if (bme680Sensor.hasSensor())
result = bme680Sensor.runOnce();
if (mcp9808Sensor.hasSensor())
result = mcp9808Sensor.runOnce();
if (shtc3Sensor.hasSensor())
result = shtc3Sensor.runOnce();
if (lps22hbSensor.hasSensor())
result = lps22hbSensor.runOnce();
if (sht31Sensor.hasSensor())
result = sht31Sensor.runOnce();
if (ina219Sensor.hasSensor() && !ina219Sensor.isInitialized())
result = ina219Sensor.runOnce();
if (ina260Sensor.hasSensor() && !ina260Sensor.isInitialized())
result = ina260Sensor.runOnce();
}
return result;
} else {
// if we somehow got to a second run of this module with measurement disabled, then just wait forever
if (!moduleConfig.telemetry.environment_measurement_enabled) {
return disable();
} else {
if (bme680Sensor.hasSensor())
result = bme680Sensor.runTrigger();
}
uint32_t now = millis();
if (((lastSentToMesh == 0) ||
((now - lastSentToMesh) >= getConfiguredOrDefaultMs(moduleConfig.telemetry.environment_update_interval))) &&
airTime->isTxAllowedAirUtil()) {
sendTelemetry();
lastSentToMesh = now;
} else if (((lastSentToPhone == 0) || ((now - lastSentToPhone) >= sendToPhoneIntervalMs)) &&
(service.isToPhoneQueueEmpty())) {
// Just send to phone when it's not our time to send to mesh yet
// Only send while queue is empty (phone assumed connected)
sendTelemetry(NODENUM_BROADCAST, true);
lastSentToPhone = now;
}
}
return min(sendToPhoneIntervalMs, result);
}
bool EnvironmentTelemetryModule::wantUIFrame()
{
return moduleConfig.telemetry.environment_screen_enabled;
}
float EnvironmentTelemetryModule::CelsiusToFahrenheit(float c)
{
return (c * 9) / 5 + 32;
}
uint32_t GetTimeSinceMeshPacket(const meshtastic_MeshPacket *mp)
{
uint32_t now = getTime();
uint32_t last_seen = mp->rx_time;
int delta = (int)(now - last_seen);
if (delta < 0) // our clock must be slightly off still - not set from GPS yet
delta = 0;
return delta;
}
void EnvironmentTelemetryModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
{
display->setTextAlignment(TEXT_ALIGN_LEFT);
display->setFont(FONT_MEDIUM);
display->drawString(x, y, "Environment");
if (lastMeasurementPacket == nullptr) {
display->setFont(FONT_SMALL);
display->drawString(x, y += fontHeight(FONT_MEDIUM), "No measurement");
return;
}
meshtastic_Telemetry lastMeasurement;
uint32_t agoSecs = GetTimeSinceMeshPacket(lastMeasurementPacket);
const char *lastSender = getSenderShortName(*lastMeasurementPacket);
auto &p = lastMeasurementPacket->decoded;
if (!pb_decode_from_bytes(p.payload.bytes, p.payload.size, &meshtastic_Telemetry_msg, &lastMeasurement)) {
display->setFont(FONT_SMALL);
display->drawString(x, y += fontHeight(FONT_MEDIUM), "Measurement Error");
LOG_ERROR("Unable to decode last packet");
return;
}
display->setFont(FONT_SMALL);
String last_temp = String(lastMeasurement.variant.environment_metrics.temperature, 0) + "°C";
if (moduleConfig.telemetry.environment_display_fahrenheit) {
last_temp = String(CelsiusToFahrenheit(lastMeasurement.variant.environment_metrics.temperature), 0) + "°F";
}
display->drawString(x, y += fontHeight(FONT_MEDIUM) - 2, "From: " + String(lastSender) + "(" + String(agoSecs) + "s)");
display->drawString(x, y += fontHeight(FONT_SMALL) - 2,
"Temp/Hum: " + last_temp + " / " +
String(lastMeasurement.variant.environment_metrics.relative_humidity, 0) + "%");
if (lastMeasurement.variant.environment_metrics.barometric_pressure != 0)
display->drawString(x, y += fontHeight(FONT_SMALL),
"Press: " + String(lastMeasurement.variant.environment_metrics.barometric_pressure, 0) + "hPA");
if (lastMeasurement.variant.environment_metrics.voltage != 0)
display->drawString(x, y += fontHeight(FONT_SMALL),
"Volt/Cur: " + String(lastMeasurement.variant.environment_metrics.voltage, 0) + "V / " +
String(lastMeasurement.variant.environment_metrics.current, 0) + "mA");
}
bool EnvironmentTelemetryModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_Telemetry *t)
{
if (t->which_variant == meshtastic_Telemetry_environment_metrics_tag) {
#ifdef DEBUG_PORT
const char *sender = getSenderShortName(mp);
LOG_INFO("(Received from %s): barometric_pressure=%f, current=%f, gas_resistance=%f, relative_humidity=%f, "
"temperature=%f, voltage=%f\n",
sender, t->variant.environment_metrics.barometric_pressure, t->variant.environment_metrics.current,
t->variant.environment_metrics.gas_resistance, t->variant.environment_metrics.relative_humidity,
t->variant.environment_metrics.temperature, t->variant.environment_metrics.voltage);
#endif
// release previous packet before occupying a new spot
if (lastMeasurementPacket != nullptr)
packetPool.release(lastMeasurementPacket);
lastMeasurementPacket = packetPool.allocCopy(mp);
}
return false; // Let others look at this message also if they want
}
bool EnvironmentTelemetryModule::sendTelemetry(NodeNum dest, bool phoneOnly)
{
meshtastic_Telemetry m;
bool valid = false;
m.time = getTime();
m.which_variant = meshtastic_Telemetry_environment_metrics_tag;
m.variant.environment_metrics.barometric_pressure = 0;
m.variant.environment_metrics.current = 0;
m.variant.environment_metrics.gas_resistance = 0;
m.variant.environment_metrics.relative_humidity = 0;
m.variant.environment_metrics.temperature = 0;
m.variant.environment_metrics.voltage = 0;
if (sht31Sensor.hasSensor())
valid = sht31Sensor.getMetrics(&m);
if (lps22hbSensor.hasSensor())
valid = lps22hbSensor.getMetrics(&m);
if (shtc3Sensor.hasSensor())
valid = shtc3Sensor.getMetrics(&m);
if (bmp280Sensor.hasSensor())
valid = bmp280Sensor.getMetrics(&m);
if (bme280Sensor.hasSensor())
valid = bme280Sensor.getMetrics(&m);
if (bme680Sensor.hasSensor())
valid = bme680Sensor.getMetrics(&m);
if (mcp9808Sensor.hasSensor())
valid = mcp9808Sensor.getMetrics(&m);
if (ina219Sensor.hasSensor())
valid = ina219Sensor.getMetrics(&m);
if (ina260Sensor.hasSensor())
valid = ina260Sensor.getMetrics(&m);
if (valid) {
LOG_INFO("(Sending): barometric_pressure=%f, current=%f, gas_resistance=%f, relative_humidity=%f, temperature=%f, "
"voltage=%f\n",
m.variant.environment_metrics.barometric_pressure, m.variant.environment_metrics.current,
m.variant.environment_metrics.gas_resistance, m.variant.environment_metrics.relative_humidity,
m.variant.environment_metrics.temperature, m.variant.environment_metrics.voltage);
sensor_read_error_count = 0;
meshtastic_MeshPacket *p = allocDataProtobuf(m);
p->to = dest;
p->decoded.want_response = false;
if (config.device.role == meshtastic_Config_DeviceConfig_Role_SENSOR)
p->priority = meshtastic_MeshPacket_Priority_RELIABLE;
else
p->priority = meshtastic_MeshPacket_Priority_MIN;
// release previous packet before occupying a new spot
if (lastMeasurementPacket != nullptr)
packetPool.release(lastMeasurementPacket);
lastMeasurementPacket = packetPool.allocCopy(*p);
if (phoneOnly) {
LOG_INFO("Sending packet to phone\n");
service.sendToPhone(p);
} else {
LOG_INFO("Sending packet to mesh\n");
service.sendToMesh(p, RX_SRC_LOCAL, true);
}
}
return valid;
}
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