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Ensure Bluetooth address is retrieved properly

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Matthew Grove
2019-04-05 07:38:49 +01:00
parent f673ea0164
commit 6e956dac92
1 changed files with 4 additions and 3 deletions
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7
btpl.py
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@@ -16,8 +16,6 @@ enteredRange = "gnome-screensaver-command -d"
maxMissed = 3 maxMissed = 3
# range at which PC is locked (0 - rangeLimit = RSSI) # range at which PC is locked (0 - rangeLimit = RSSI)
rangeLimit = 7 rangeLimit = 7
# get Bluetooth address of target device
BTAddress = sys.argv[1]
# initiate variables for use when processing RSSIs # initiate variables for use when processing RSSIs
status = "gone" status = "gone"
awayCounter = maxMissed awayCounter = maxMissed
@@ -29,7 +27,7 @@ firstRun = True
def getRSSI(): def getRSSI():
# get output from terminal command that retrieves device name # get output from terminal command that retrieves device name
try: try:
rssi = subprocess.check_output('hcitool rssi [bluetooth address]', shell=True, stderr=subprocess.DEVNULL) rssi = subprocess.check_output("hcitool rssi " + BTAddress, shell=True, stderr=subprocess.DEVNULL)
except Exception as e: except Exception as e:
rssi = str(e.output) rssi = str(e.output)
@@ -46,6 +44,9 @@ if len(sys.argv) < 2:
print("Usage: btpl.py <bluetooth address>") print("Usage: btpl.py <bluetooth address>")
sys.exit(1) sys.exit(1)
# get Bluetooth address of target device
BTAddress = sys.argv[1]
# tell user the program is running # tell user the program is running
print("Identifying device...") print("Identifying device...")