openmv/scripts/examples/OpenMV/32-modbus/modbus_rtu_slave.py
iabdalkader 5a6b4b2f1c Update Examples.
* Move examples to sub dirs.
* Add Arduino examples dir.
2020-11-16 23:03:02 +02:00

18 lines
461 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(100)
modbus.REGISTER[0] = 1000
modbus.REGISTER[1] += 1
modbus.REGISTER[3] += 3
#print(modbus.REGISTER[10:15])
# image processing in there