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Promicro: add support for INA219 current sensor

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This commit is contained in:
Normunds Gavars 2025-05-15 00:21:51 +03:00
parent 9f5d7a28ce
commit 1de46eae4c
3 changed files with 38 additions and 5 deletions
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17
variants/promicro/target.cpp
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@ -76,9 +76,10 @@ mesh::LocalIdentity radio_new_identity() {
}
static INA3221 INA_3221(TELEM_INA3221_ADDRESS, &Wire);
static INA219 INA_219(TELEM_INA219_ADDRESS, &Wire);
bool PromicroSensorManager::begin() {
if (INA_3221.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());
@ -90,6 +91,15 @@ bool PromicroSensorManager::begin() {
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;
}
@ -105,6 +115,11 @@ bool PromicroSensorManager::querySensors(uint8_t requester_permissions, CayenneL
}
}
}
if(INA219initialized) {
telemetry.addVoltage(INA219_CHANNEL, INA_219.getBusVoltage());
telemetry.addCurrent(INA219_CHANNEL, INA_219.getCurrent());
telemetry.addPower(INA219_CHANNEL, INA_219.getPower());
}
}
return true;