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- parse responses improved with exceptions

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jens
2021-08-11 16:15:21 +02:00
parent afd63c6505
commit 3299b47def
1 changed files with 4 additions and 9 deletions
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components/actor/Pololu1376.py
+4 -9
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@@ -25,19 +25,14 @@ class Pololu1376:
self.send(cmd) self.send(cmd)
rsp = self.recv() rsp = self.recv()
success = False
if "." in rsp[0]: if "." in rsp[0]:
print("The last command was understood and no errors are stopping the motor.") pass
success = True
elif "!" in rsp[0]: elif "!" in rsp[0]:
print("The last command was understood and errors are stopping the motor.") pass
success = True
elif "?" in rsp[0]: elif "?" in rsp[0]:
print("The last command was not understood (a Serial Format Error has occurred).") raise Exception("The last command was not understood (a Serial Format Error has occurred).")
success = False
elif rsp is None: elif rsp is None:
print("Timeout.") raise Exception("Timeout.")
success = False
return rsp[1:] return rsp[1:]