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protocols: Move device reset logic to a separate method

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Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
This commit is contained in:
Andrew Andrianov 2017-10-08 23:20:17 +03:00
parent c131a9d901
commit 191a580469
1 changed files with 16 additions and 12 deletions
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28
stcgal/protocols.py
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@ -241,6 +241,21 @@ class StcBaseProtocol:
def set_option(self, name, value): def set_option(self, name, value):
self.options.set_option(name, value) self.options.set_option(name, value)
def reset_device(self, resetcmd=False):
if not resetcmd:
print("Cycling power: ", end="")
sys.stdout.flush()
self.ser.setDTR(True)
time.sleep(0.5)
self.ser.setDTR(False)
print("done")
else:
print("Cycling power via shell cmd: " + resetcmd)
os.system(resetcmd)
print("Waiting for MCU: ", end="")
sys.stdout.flush()
def connect(self, autoreset=False, resetcmd=False): def connect(self, autoreset=False, resetcmd=False):
"""Connect to MCU and initialize communication. """Connect to MCU and initialize communication.
@ -260,18 +275,7 @@ class StcBaseProtocol:
self.ser.flushInput() self.ser.flushInput()
if autoreset: if autoreset:
if not resetcmd: self.reset_device(resetcmd)
print("Cycling power: ", end="")
sys.stdout.flush()
self.ser.setDTR(True)
time.sleep(0.5)
self.ser.setDTR(False)
print("done")
print("Waiting for MCU: ", end="")
sys.stdout.flush()
else:
print("Cycling power via shell cmd: " + resetcmd)
os.system(resetcmd)
else: else:
print("Waiting for MCU, please cycle power: ", end="") print("Waiting for MCU, please cycle power: ", end="")
sys.stdout.flush() sys.stdout.flush()