wn/modbusmaster
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

changes for xy-md02

Browse Source
This commit is contained in:
Wolfgang Hottgenroth
2019-07-08 09:28:33 +01:00
parent 75ddb6069a
commit 756ba2175d
3 changed files with 22 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
snippets/test6c.py
View File

@ -2,15 +2,15 @@ from pymodbus.client.sync import ModbusSerialClient
import RS485Ext
import time
ser=RS485Ext.RS485Ext(port='/dev/ttyAMA0', baudrate=1200, stopbits=1)
ser=RS485Ext.RS485Ext(port='/dev/ttyAMA0', baudrate=9600, stopbits=1)
client = ModbusSerialClient(method='rtu')
client.socket = ser
client.connect()
try:
# result = client.write_register(address=0x0000, unit=4, value=1)
result = client.write_coil(address=0x0000, unit=4, value=1)
result = client.write_register(address=0x9c47, unit=4, value=0x8000)
# result = client.write_coil(address=0x0000, unit=4, value=1)
print(result)
except Exception as e:
print("ERROR: %s" % str(e))