Merge pull request #597 from google/gbg/intel-hci

intel hci

apps/bench.py

@@ -199,7 +199,7 @@ def log_stats(title, stats, precision=2):
     stats_min = min(stats)
     stats_max = max(stats)
     stats_avg = statistics.mean(stats)
-    stats_stdev = statistics.stdev(stats)
+    stats_stdev = statistics.stdev(stats) if len(stats) >= 2 else 0
     logging.info(
         color(
             (
@@ -468,6 +468,7 @@ class Ping:
 
         for run in range(self.repeat + 1):
             self.done.clear()
+            self.ping_times = []
 
             if run > 0 and self.repeat and self.repeat_delay:
                 logging.info(color(f'*** Repeat delay: {self.repeat_delay}', 'green'))

apps/show.py

@@ -144,18 +144,18 @@ class Printer:
     help='Format of the input file',
 )
 @click.option(
-    '--vendors',
+    '--vendor',
     type=click.Choice(['android', 'zephyr']),
     multiple=True,
     help='Support vendor-specific commands (list one or more)',
 )
 @click.argument('filename')
 # pylint: disable=redefined-builtin
-def main(format, vendors, filename):
-    for vendor in vendors:
-        if vendor == 'android':
+def main(format, vendor, filename):
+    for vendor_name in vendor:
+        if vendor_name == 'android':
             import bumble.vendor.android.hci
-        elif vendor == 'zephyr':
+        elif vendor_name == 'zephyr':
             import bumble.vendor.zephyr.hci
 
     input = open(filename, 'rb')
@@ -180,7 +180,7 @@ def main(format, vendors, filename):
             else:
                 printer.print(color("[TRUNCATED]", "red"))
         except Exception as error:
-            logger.exception()
+            logger.exception('')
             print(color(f'!!! {error}', 'red'))