CircuitPython 7.0.0 发布

dcexpert

CircuitPython 7.0.0 发布 [复制链接]

Notable additions to 7.0.0 since 6.3.0

Support for the CircuitPython development workflow over BLE.
Camera support on ESP32S2.
qrio: QR code decoding.
The keypad key-scanning module.
Run-time customization of USB devices.
Merging in of MicroPython fixes and enhancements as of MicroPython 1.16.
_pixelbuf is now adafruit_pixelbuf.
colorwheel() routine moved to rainbowio.
supervisor.ticks_ms() to allow easier time-keeping.
Simplifications to the RGB status LED codes.
A clocking fix for a few samples of RP2040 boards.
Rework of vectorio and some of its API. VectorShape is no longer needed for user code.
atexit module.
getpass module.
traceback module.
supervisor.get_previous_traceback().
board.LED now consistently present on all boards that have such an LED.
PulseOut no longer needs a PWMOut.
Unicode filename support.
Board ID is now in boot_out.txt and available as board.board_id.
aesio on for full builds by default.

https://blog.adafruit.com/2021/09/20/circuitpython-7-0-0-released/

dcexpert

自 6.x 以来的重大更改和弃用功能

RGB 状态的 LED 代码已更改，以提高清晰度并降低功耗。
PWMOut 现在只在 pwmio 中，不再出现于 pulseio 和 pwomio 中。
colorwheel() 已经从 _pixelbuf 移动到 rainbowio。
displayio.Group 不再有 max_size 参数。
vectorio: Rectangle, Circle, 和Polygon直接添加到Group; 不再需要VectorShape。
在 PulseOut 中废弃使用 PWMOut，并将在 8.0.0 中删除。
gamepad 被删除：keypad.gamepadshift 仍然存在，但将在 8.0.0 中删除。
settings.py 和 settings.txt 不再是 boot.py 的替代名称。
displayio.Display.refresh(..., minimimum_frames_per_second, ...)的默认值为 0。
displayio.Display() 和 set_vertical_scroll 不再推荐使用并将在 8.0.0 中删除。
displayio.ParallelBus 现在改为 parallelbus.ParallelBus 并将在 8.0.0 中删除。
busio.OneWire/bitbangio.OneWire现在改为onewireio.OneWire，并将在 8.0.0 从 busio 和 bitbangio 中删除。