feiyang3x
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feiyang3x
英语很差,用中文回答吧.因为新提交的SPI-Py中,spi.transfer需要两个参数,在MFRC522.py中定义device_0=spi.openSPI(device="/dev/spidev0.0", mode=0, speed=1000000),修改 spi.transfer( ((addr