openmv/scripts/examples/OpenMV/32-modbus/modbus_rtu_slave.py
iabdalkader 20587f308e Merge time and utime modules.
* Move clock class to utime module.
* Update all examples to be compatible with utime.
2020-11-27 15:44:39 +02:00

18 lines
464 B
Python

import time
from pyb import UART
from modbus import ModbusRTU
uart = UART(3,115200, parity=None, stop=2, timeout=1, timeout_char=4)
modbus = ModbusRTU(uart, register_num=9999)
while(True):
if modbus.any():
modbus.handle(debug=True)
else:
time.sleep_ms(100)
modbus.REGISTER[0] = 1000
modbus.REGISTER[1] += 1
modbus.REGISTER[3] += 3
#print(modbus.REGISTER[10:15])
# image processing in there