Unit RS485

from m5stack import *
from m5ui import *
from uiflow import *
import time
import unit

setScreenColor(0x222222)
RS485_0 = unit.get(unit.RS485, unit.PORTC)

RS485_0.init(1, baudrate=9600, data_bits=8, stop_bits=1, parity=None, ctrl_pin=None)
while True:
  RS485_0.write('Hello M5Stack')
  print((str('Msg:') + str((RS485_0.read()))))
  wait(1)
  wait_ms(2)

RS485_0.init(1, baudrate=9600, data_bits=8, stop_bits=1, parity=None, ctrl_pin=None)

print(RS485_0.any())

print(RS485_0.read())

print(RS485_0.readline())

print(RS485_0.read(10))

print(RS485_0.read_coils(1, 1, 0))

print(RS485_0.read_discrete_inputs(1, 1, 0))

print(RS485_0.read_holding_registers(1, 1, 0, True))

print(RS485_0.read_input_registers(1, 1, 0, True))

RS485_0.write('')

RS485_0.write(''+"\r\n")

print(RS485_0.write_multiple_coils(1, 1, 0))

print(RS485_0.write_multiple_registers(1, 1, 0, True))

RS485_0.write(bytes([0, 0, 0]))

print(RS485_0.write_single_coil(1, 1, 0))

print(RS485_0.write_single_register(1, 1, 0, True))