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change get_firmware_version() function to firmware_version property

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This commit is contained in:
FoamyGuy 2020-02-29 11:59:23 -06:00
parent 14749b1902
commit cea2d9bfc6
1 changed files with 4 additions and 3 deletions
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7
adafruit_pn532/adafruit_pn532.py
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@ -196,11 +196,11 @@ class PN532:
try: try:
self._wakeup() self._wakeup()
self.get_firmware_version() # first time often fails, try 2ce self.firmware_version # first time often fails, try 2ce
return return
except (BusyError, RuntimeError): except (BusyError, RuntimeError):
pass pass
self.get_firmware_version() self.firmware_version
def _read_data(self, count): def _read_data(self, count):
# Read raw data from device, not including status bytes: # Read raw data from device, not including status bytes:
@ -317,7 +317,8 @@ class PN532:
# Return response data. # Return response data.
return response[2:] return response[2:]
def get_firmware_version(self): @property
def firmware_version(self):
"""Call PN532 GetFirmwareVersion function and return a tuple with the IC, """Call PN532 GetFirmwareVersion function and return a tuple with the IC,
Ver, Rev, and Support values. Ver, Rev, and Support values.
""" """