Sensirion SFA4X I2C Python Driver

This package contains the driver for a Sensirion SFA4X sensor. It provides a hardware-independent interface which works with various I2C transceivers.

Contents

• Installation
• Quick Start
  • Execute measurements with SensorBridge
    • Example script
  • Execute measurements using internal Linux I²C driver
    • Example script
• Development
  • Run tests
  • Build documentation
• API Documentation
  • SFA4X
    • Sfa4xDevice
      • Sfa4xDeviceBase
        • Sfa4xDeviceBase.__init__()
        • Sfa4xDeviceBase.channel
        • Sfa4xDeviceBase.start_continuous_measurement()
        • Sfa4xDeviceBase.read_measurement_data_raw()
        • Sfa4xDeviceBase.stop_continuous_measurement()
        • Sfa4xDeviceBase.get_serial_number()
        • Sfa4xDeviceBase.start_selftest()
        • Sfa4xDeviceBase.read_selftest_data()
        • Sfa4xDeviceBase.get_product_id()
      • Sfa4xDevice
        • Sfa4xDevice.sfa4x
        • Sfa4xDevice.__init__()
        • Sfa4xDevice.read_measurement_data()
    • Commands
      • StartContinuousMeasurement
        • StartContinuousMeasurement.CMD_ID
        • StartContinuousMeasurement.pack()
        • StartContinuousMeasurement.tx
      • ReadMeasurementDataRaw
        • ReadMeasurementDataRaw.CMD_ID
        • ReadMeasurementDataRaw.pack()
        • ReadMeasurementDataRaw.tx
        • ReadMeasurementDataRaw.rx
      • StopContinuousMeasurement
        • StopContinuousMeasurement.CMD_ID
        • StopContinuousMeasurement.pack()
        • StopContinuousMeasurement.tx
      • GetSerialNumber
        • GetSerialNumber.CMD_ID
        • GetSerialNumber.pack()
        • GetSerialNumber.tx
        • GetSerialNumber.rx
      • StartSelftest
        • StartSelftest.CMD_ID
        • StartSelftest.pack()
        • StartSelftest.tx
      • ReadSelftestData
        • ReadSelftestData.CMD_ID
        • ReadSelftestData.pack()
        • ReadSelftestData.tx
        • ReadSelftestData.rx
      • GetProductId
        • GetProductId.CMD_ID
        • GetProductId.pack()
        • GetProductId.tx
        • GetProductId.rx
    • Result Types
      • SignalHchoConcentration
        • SignalHchoConcentration.value
      • SignalRelativeHumidity
        • SignalRelativeHumidity.value
      • SignalTemperature
        • SignalTemperature.value