
UiFlow 使用教程
spi2 = machine.SPI(1, 500000, sck=machine.Pin(-1), miso=machine.Pin(-1), mosi=machine.Pin(-1), firstbit=machine.SPI.MSB, polarity=0, phase=0) spi2.deinit() spi2.write(_) spi2.write_readinto(_, _) str(spi2.read(0)) spi2.readinto(_)