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Telemetry: add support of AHT10/AHT20 temp/humidity sensor to Promicro

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This commit is contained in:
Normunds Gavars 2025-05-16 15:03:42 +03:00
parent 1680eb29aa
commit e5925e5f41
3 changed files with 70 additions and 50 deletions
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85
variants/promicro/target.cpp
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@ -77,48 +77,41 @@ mesh::LocalIdentity radio_new_identity() {
static INA3221 INA_3221(TELEM_INA3221_ADDRESS, &Wire);
static INA219 INA_219(TELEM_INA219_ADDRESS, &Wire);
static Adafruit_AHTX0 AHTX;
bool PromicroSensorManager::begin() {
if (INA_3221.begin()) {
MESH_DEBUG_PRINTLN("Found INA3221 at address: %02X", INA_3221.getAddress());
MESH_DEBUG_PRINTLN("%04X %04X %04X", INA_3221.getDieID(), INA_3221.getManufacturerID(), INA_3221.getConfiguration());
initINA3221();
initINA219();
initAHTX();
for(int i = 0; i < 3; i++) {
INA_3221.setShuntR(i, TELEM_INA3221_SHUNT_VALUE);
}
INA3221initialized = true;
} else {
INA3221initialized = false;
MESH_DEBUG_PRINTLN("INA3221 was not found at I2C address %02X", TELEM_INA3221_ADDRESS);
}
if (INA_219.begin()) {
MESH_DEBUG_PRINTLN("Found INA219 at address: %02X", INA_219.getAddress());
INA219_CHANNEL = INA3221initialized ? TELEM_CHANNEL_SELF + 4 : TELEM_CHANNEL_SELF + 1;
INA_219.setMaxCurrentShunt(TELEM_INA219_MAX_CURRENT, TELEM_INA219_SHUNT_VALUE);
INA219initialized = true;
} else {
INA219initialized = false;
MESH_DEBUG_PRINTLN("INA219 was not found at I2C address %02X", TELEM_INA219_ADDRESS);
}
return true;
}
bool PromicroSensorManager::querySensors(uint8_t requester_permissions, CayenneLPP& telemetry) {
int nextAvalableChannel = TELEM_CHANNEL_SELF + 1;
if (requester_permissions & TELEM_PERM_ENVIRONMENT) {
if (INA3221initialized) {
for(int i = 0; i < 3; i++) {
// add only enabled INA3221 channels to telemetry
if (INA3221_CHANNEL_ENABLED[i]) {
telemetry.addVoltage(INA3221_CHANNELS[i], INA_3221.getBusVoltage(i));
telemetry.addCurrent(INA3221_CHANNELS[i], INA_3221.getCurrent(i));
telemetry.addPower(INA3221_CHANNELS[i], INA_3221.getPower(i));
telemetry.addVoltage(nextAvalableChannel, INA_3221.getBusVoltage(i));
telemetry.addCurrent(nextAvalableChannel, INA_3221.getCurrent(i));
telemetry.addPower(nextAvalableChannel, INA_3221.getPower(i));
nextAvalableChannel++;
}
}
}
if(INA219initialized) {
telemetry.addVoltage(INA219_CHANNEL, INA_219.getBusVoltage());
telemetry.addCurrent(INA219_CHANNEL, INA_219.getCurrent());
telemetry.addPower(INA219_CHANNEL, INA_219.getPower());
if (INA219initialized) {
telemetry.addVoltage(nextAvalableChannel, INA_219.getBusVoltage());
telemetry.addCurrent(nextAvalableChannel, INA_219.getCurrent());
telemetry.addPower(nextAvalableChannel, INA_219.getPower());
nextAvalableChannel++;
}
if (AHTXinitialized) {
sensors_event_t humidity, temp;
AHTX.getEvent(&humidity, &temp);
telemetry.addTemperature(TELEM_CHANNEL_SELF, temp.temperature);
telemetry.addRelativeHumidity(TELEM_CHANNEL_SELF, humidity.relative_humidity);
}
}
@ -162,4 +155,40 @@ bool PromicroSensorManager::setSettingValue(const char* name, const char* value)
}
}
return false;
}
}
void PromicroSensorManager::initINA3221() {
if (INA_3221.begin()) {
MESH_DEBUG_PRINTLN("Found INA3221 at address: %02X", INA_3221.getAddress());
MESH_DEBUG_PRINTLN("%04X %04X %04X", INA_3221.getDieID(), INA_3221.getManufacturerID(), INA_3221.getConfiguration());
for(int i = 0; i < 3; i++) {
INA_3221.setShuntR(i, TELEM_INA3221_SHUNT_VALUE);
}
INA3221initialized = true;
} else {
INA3221initialized = false;
MESH_DEBUG_PRINTLN("INA3221 was not found at I2C address %02X", TELEM_INA3221_ADDRESS);
}
}
void PromicroSensorManager::initINA219() {
if (INA_219.begin()) {
MESH_DEBUG_PRINTLN("Found INA219 at address: %02X", INA_219.getAddress());
INA_219.setMaxCurrentShunt(TELEM_INA219_MAX_CURRENT, TELEM_INA219_SHUNT_VALUE);
INA219initialized = true;
} else {
INA219initialized = false;
MESH_DEBUG_PRINTLN("INA219 was not found at I2C address %02X", TELEM_INA219_ADDRESS);
}
}
void PromicroSensorManager::initAHTX() {
if (AHTX.begin(&Wire, 0, TELEM_AHTX_ADDRESS)) {
MESH_DEBUG_PRINTLN("Found AHT10/AHT20 at address: %02X", TELEM_AHTX_ADDRESS);
AHTXinitialized = true;
} else {
AHTXinitialized = false;
MESH_DEBUG_PRINTLN("AHT10/AHT20 was not found at I2C address %02X", TELEM_AHTX_ADDRESS);
}
}