v4.4.22

New Features

• Add WiFi AP mode API and demo(in MaixPy/examples/tools directory)
• Now USB driver (virtual network card) can be auto recognized by Windows and MacOS and Linux, no need to install driver manually anymore!
• Add USB setting in settings APP, you can select device mode or host mode(can use external USB devices like USB camera), and virual network card selection.
• Add timezone setting API and setting item in settings APP, and you can also find demo in MaixPy/examples/tools directory.

Optimization

• optimize app.switch_app ignore same app switch
• Optimize runtime installation to ensure old system use old runtime.
• Optimize MaixPy upgrade UI, now you can exit without stuck.
• Optimize builtin find_blob APP blue color threshold to find more blue color.
• Increase kernel memory to 128MB, so now user space memory is 128MB(the 4.4.19 is 160MB) for better camera driver stability.
• Add depracate warning to v1 API and optimize v1 examples' test image path.

BUG Fix

• NN memory leak issue when use dual_buff mode.
• Fix UART0 Tx pin write data error sometimes.
• Fix morph bug
• Fix camera reopen bug.
• Fix desktop-monitor APP run failed error.

Attention

You must to burn system image(*.img.xz file below) to use this version because it have camera driver update in system, and don't forget to install runtime in first bootup, old version system DO NOT upgrade runtime
你必须烧录系统镜像(下面的*.img.xz文件），以及第一次开机后记得安装运行库，才能正常使用此版本

Downloads

github release assets (recommend!)	Sourceforge	Pypi.org
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