pi_busio_spi.py
1 import time
2 import board
3 import busio
4
5 spi = busio.SPI(board.SCLK, board.MOSI, board.MISO)
6 while not spi.try_lock():
7 pass
8 spi.configure(baudrate=16000000)
9 spi.unlock()
10
11 while True:
12 spi.write(bytes(range(64)))
13 time.sleep(0.1)