async

Added

• added attribute type hints to Measurement class
• declare compatibility with python3.11

Changed

• method FT017TH.receive
  • now async
  • quits after timeout_seconds without valid packet
  • gpiod_line_request_rising_edge_events (within cc1101 library) blocks thread for up to timeout_seconds
  • no longer yields None
• command wireless-sensor-receive: timeout after one hour without valid packet

Removed

• compatibility with python3.5, python3.6, python3.7 & python3.8

timeout

Changed

• FT017TH.receive: use edge detection on CC1101's GDO0 pin to detect arrival of packages
  (instead of polling)
• command wireless-sensor-receive: added parameter --gdo0-gpio-line-name (default: GPIO24)
• FT017TH.receive: yield None on error or timeout to allow caller to perform periodic tasks
  (instead of blocking thread until valid packet arrives)

flock

Changed

• acquire flock on SPI device file
• attribute FT017TH.transceiver is now private

Added

• added option FT017TH(unlock_spi_device=True) / --unlock-spi-device
  to release the flock from the SPI device file after configuring the transceiver

Fixed

• reconfigure receiver after receiving a packet with unexpected length
  (receiver possibly accessed by other process)

measurement type

Added

• Measurement type is now public

python3.5 compatibility

Fixed

• ValueError: astimezone() cannot be applied to a naive datetime on python3.5

first release

Added

• method wireless_sensor.FT017TH.receive continuously yielding
  temperature & humidity measurements received from FT017TH sensor
• script wireless-sensor-receive