- 在官方runtime固件基础上增加了MuVisionSensor模块，适用于小Mu视觉传感器
- Beta v0.0.1
- 暂不支持Serial模式
编译方法参考官方文档 https://github.com/bbcmicrobit/micropython
将microbit-micropython.hex上传到microbit，随后用终端工具（putty/picocom等等）打开对应的端口
Upon reset you will have a REPL on the USB CDC serial port, with baudrate 115200 (eg picocom /dev/ttyACM0 -b 115200).
Then try:
#导入MuVisionSensor模块
>>> from MuVisionSensor import *
#初始化MuVisionSensor对象，默认I2C地址0x60
>>> mu=MuVisionSensor(0x60)
#启动模块
>>> mu.begin()
#启动视觉算法
>>> mu.VisionBegin(VISION_SHAPE_CARD_DETECT)
#获取结果
>>> ret = mu.GetValue(VISION_SHAPE_CARD_DETECT,Status)
- 添加microbit-micropython.hex的路径,替换默认固件
- 形状卡片检测测试程序 ./tests/test_shape_card_detect.py