Release v4.8.0 · sipeed/MaixPy

New features

Add Modbus support (based on UART and TCP), both slave and master mode are supported.
Key support powerkey of MaixCAM-Pro, and long press in launcher will pop out power option.
Add maix.image.flip API.
Camera APP support change video bitrate, and Photos APP support play video now.
Video record(Camera APP), RTSP, RTMP, video play(Photos APP) all video related APPs support audio record and play.
display.Display now support select device fb(framebuffer), so you can port any screen in system as fb driver and use in display like if you want to use two screen or a SPI OLED screen.
Support 7 inch touchscreen.
LVGL based APPs support mouse input.
Support a MIPI to HDMI module, so now we can use HDMI as screen.
Support audio player volume setting.
Add device config file in /boot/board, so you can customize camera and display vflip and hmirror, and max LCD backlight power etc, refer to /boot/boards/README.txt on device.
Launcher support I18N.
Add log file for APP, you can find it in /maixapp/last_run.log, so you can find bugs from log if your APP dead, use examples/tools/show_last_run_log.py to see log.

so be carefully, print too much log may conduct large log file.

New QRCode API maix.image.QRCodeDetector, use YOLOv8 to find QRCode, faster than classic one.

Support install runtime in MaixVision, so even MaixCAM no internet, you can also install runtime in MaixVision
Add SSH terminal
Add save image button on the right-top of image preview zone.
Image preview zone support show ROI info(width height etc.)
Support flush files button to sync files with system.
All py files can use Python code auto-suggestions and auto-completion.
Example code alway there now.
Optimize editor scroll to preview opened file names.
Optimize close files experience.
Fix LAB histogram value error bug.
Fix auto save will change AI model(binary) file bug.
Fix render fail and GUI disapear bug after click image preview zone some times.
Optimize multiple line error hint when pack APP.
Windows support customize installation path now.

Burning the system image, the following files in the assets folder:

maixcam_*.img.xz: For the MaixCAM device.
maixcam-pro_*.img.xz: For the MaixCAM-Pro device.
Be careful not to burn the wrong image, as burning the wrong one may cause screen burn-in (it usually recovers slowly after being left for a period of time).