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This commit is contained in:
Wolfgang Hottgenroth
2020-08-29 13:54:42 +01:00
parent 3052af1de5
commit f8e317bb09
1 changed files with 15 additions and 9 deletions
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24
snippets/snippet1.py
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@ -141,10 +141,10 @@ class MeterbusSerial(object):
expectedUserDataOctets = 0 expectedUserDataOctets = 0
state = MeterbusResponseStates.START1 state = MeterbusResponseStates.START1
while (state not in [MeterbusResponseStates.DONE, MeterbusResponseStates.ERROR]): while (state not in [MeterbusResponseStates.DONE, MeterbusResponseStates.ERROR]):
print("Waiting for input ... ") # print("Waiting for input ... ")
c = ord(self.port.read()) c = ord(self.port.read())
print("State {}, Octet 0x{:02X}".format(state, c)) # print("State {}, Octet 0x{:02X}".format(state, c))
if state == MeterbusResponseStates.START1: if state == MeterbusResponseStates.START1:
if c == 0x68: if c == 0x68:
@ -212,10 +212,6 @@ class MeterbusSerial(object):
state = MeterbusResponseStates.ERROR state = MeterbusResponseStates.ERROR
print(a2h(frameData)) print(a2h(frameData))
print(hex(frame['c']))
print(hex(frame['a']))
print(hex(frame['ci']))
print(a2h(frame['userdata']))
return frame return frame
@ -224,10 +220,20 @@ class MeterbusSerial(object):
if __name__ == "__main__": if __name__ == "__main__":
init() init()
loop(False) loop(False)
sleep(5.0) sleep(2.0)
loop(True) loop(True)
sleep(5.0) sleep(2.0)
m = MeterbusSerial() m = MeterbusSerial()
m.shortFrameRequest(0x5b, 84)
while True:
for a in [ 84, 87, 80 ]:
print("------------")
m.shortFrameRequest(0x5b, a)
sleep(1)
print("")
print("-----------------------------------------------")
sleep(15)