###from pyb import SPI
"""
spim = SPI(1, SPI.MASTER, baudrate=600000, polarity=1, phase=0, crc=0x7)

spis = SPI(1, SPI.SLAVE, baudrate=600000, polarity=1, phase=0, crc=0x7)

data = spi.send_recv(b'1234')        # send 4 bytes and receive 4 bytes
buf = bytearray(4)
spi.send_recv(b'1234', buf)          # send 4 bytes and receive 4 into buf
spi.send_recv(buf, buf)              # send/recv 4 bytes from/to buf


help('SOU')  --> funckiton


https://www.tomshardware.com/how-to/overclock-raspberry-pi-pico
https://python.hotexamples.com/examples/pyb/SPI/-/python-spi-class-examples.html#google_vignette
"""
from pyb import SPI

spi = SPI(1)
print(spi)

spi = SPI(1, SPI.MASTER)
spi = SPI(1, SPI.MASTER, baudrate=500000)
spi = SPI(1, SPI.MASTER, 500000, polarity=1, phase=0, bits=8, firstbit=SPI.MSB, ti=False, crc=None)
print(spi)

spi.init(SPI.SLAVE, phase=1)
print(spi)

spi.init(SPI.MASTER)
spi.send(1, timeout=100)
print(spi.recv(1, timeout=100))
print(spi.send_recv(1, timeout=100))