CircuitPython 9.0.0 Alpha 5 发布

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shaoziyang
帖子: 3738
注册时间: 2019年 10月 21日 13:48

CircuitPython 9.0.0 Alpha 5 发布

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来自 https://blog.adafruit.com/2023/11/15/ci ... -released/

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这是CircuitPython9.0.0-alpha.5,是9.0.0的alpha版本。它有重大的已知错误,在9.0.0的最终发布之前,它将有进一步的添加和修复。

Notable changes to 9.0.0
  • New split-heap internal dynamic storage mechanism.
  • Merge updates from MicroPython v1.19.1, v1.20.0, and v1.21.0.
  • Espressif: update to ESP-IDF v5.1.
  • Reorganize and split displayio. 8.x.x naming structure is available in 9.x.x, but will be removed in 10.0.0.
  • CIRCUITPY drives now mount on Android.
  • Increased file capacity on CIRCUITPY drives <= 128kB.
  • Further USB host support, on i.MX and RP2040.
  • Remove 8.x.x deprecations: displayio.*.show(), I2CPeripheral renamed to I2CTarget.
  • Add repl.py, which runs just before the REPL starts up.
  • Add OrderedDict.move_to_end().
  • Add synthio.Synthesizer.note_state.
  • Add warnings module, similar to what is in CPython.
  • Add locale.getlocale().
  • Add I2S MCLK support on Espressif.
  • Add mDNS TXT record support.

 

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