1
2from driver import SPI
3
4print("-------------------spi test--------------------")
5spi = SPI()
6spi.open("SPI0")
7readBuf = bytearray(3)
8writeBuf = bytearray([0x9f])
9print(writeBuf)
10print(readBuf)
11value = spi.sendRecv(writeBuf, readBuf)
12print(value)
13print(writeBuf)
14print(readBuf)
15spi.close()
16print("-------------------spi test--------------------")
17