Release Notes for STM32WLxx SubGHz Physical Layer Middleware

Copyright © 2021 STMicroelectronics

License

Licensed by ST under BSD 3-Clause license (the "License"). You may not use this component except in compliance with the License. You may obtain a copy of the License at:

https://opensource.org/licenses/BSD-3-Clause

Purpose

This Middlewares provides the SubGHz Physical Layer for the stm32wlxx products. This covers

This driver is composed of the radio driver and radio interface under “stm32_radio_driver” directory.

Update History

Main Changes

fix: SMPS drive level init

fix: GENERIC_BPSK in RadioSetTxGenericConfig function (test mode)

fix: MODEM_BPSK is not handled in RadioSetModem in radio.c

feature: add cfo calculation

fix: reduce interrupt scope to minimize privilege stack code execution

feature:add long packet in radio_fw

feature: Support IBM whitening by firmware radio_fw

fix: Channel Activity Detection: antenna switch set in rx mode

fix: Deadlock of WL RF driver

fix: PingPong RxErrors when SF12, BW500, CR 4/8

feature: move GetFskBandwidthRegValue in radio_driver

fix: Incorrect LoRa PER Results

feature: align to LoRaWAN Semtech stack v4.4.7 integration - Radio Part


Main Changes

First Release