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WIP Sen5X functions

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This commit is contained in:
oscgonfer 2025-07-07 14:34:09 +02:00
parent b289eaa91e
commit 9b68f51a1c
2 changed files with 40 additions and 8 deletions
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2
src/detect/ScanI2CTwoWire.cpp
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@ -539,12 +539,12 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
case ICM20948_ADDR_ALT: // same as MPU6050_ADDR
// ICM20948 Register check
registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x00), 1);
prod = readSEN5xProductName(i2cBus, addr.address);
if (registerValue == 0xEA) {
type = ICM20948;
logFoundDevice("ICM20948", (uint8_t)addr.address);
break;
} else {
prod = readSEN5xProductName(i2cBus, addr.address);
if (prod.startsWith("SEN55")) {
type = SEN5X;
logFoundDevice("Sensirion SEN55", addr.address);

46
src/modules/Telemetry/Sensor/SEN5XSensor.cpp
View File

@ -183,15 +183,9 @@ int32_t SEN5XSensor::runOnce()
}
bus = nodeTelemetrySensorsMap[sensorType].second;
address = (uint8_t)nodeTelemetrySensorsMap[sensorType].first;
// sen5x.begin(*bus);
if (!I2Cdetect(bus, address)) {
LOG_INFO("SEN5X ERROR no device found on adress");
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
}
delay(25);
delay(50); // without this there is an error on the deviceReset function
if (!sendCommand(SEN5X_RESET)) {
LOG_ERROR("SEN5X: Error reseting device");
@ -210,6 +204,44 @@ int32_t SEN5XSensor::runOnce()
LOG_ERROR("SEN5X: error firmware is too old and will not work with this implementation");
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
}
delay(200); // From Sensirion Arduino library
if (!findModel()) {
LOG_ERROR("SEN5X: error finding sensor model");
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
}
// Check if firmware version allows The direct switch between Measurement and RHT/Gas-Only Measurement mode
if (!getVersion()) return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
if (firmwareVer < 2) {
LOG_ERROR("SEN5X: error firmware is too old and will not work with this implementation");
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
}
// Detection succeeded
state = SEN5X_IDLE;
status = 1;
LOG_INFO("SEN5X Enabled");
// uint16_t error;
// char errorMessage[256];
// error = sen5x.deviceReset();
// if (error) {
// LOG_INFO("Error trying to execute deviceReset(): ");
// errorToString(error, errorMessage, 256);
// LOG_INFO(errorMessage);
// return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
// }
// error = sen5x.startMeasurement();
// if (error) {
// LOG_INFO("Error trying to execute startMeasurement(): ");
// errorToString(error, errorMessage, 256);
// LOG_INFO(errorMessage);
// return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
// } else {
// status = 1;
// }
// Detection succeeded
state = SEN5X_IDLE;