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coresight: adiv5 discovery: increment invalid AP count on exception #1593

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Jul 23, 2023
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coresight: adiv5 discovery: increment invalid AP count on exception #1593

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14 changes: 8 additions & 6 deletions pyocd/coresight/discovery.py
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Original file line number Diff line number Diff line change
Expand Up @@ -121,22 +121,24 @@ def _find_aps(self):
return

ap_list = []
apsel = 0
invalid_count = 0
while apsel < self.MAX_APSEL:
for apsel in range(self.MAX_APSEL):
try:
isValid = AccessPort.probe(self.dp, apsel)
if isValid:
ap_list.append(apsel)
invalid_count = 0
elif not self.session.options.get('scan_all_aps'):
else:
invalid_count += 1
if invalid_count == self.session.options.get('adi.v5.max_invalid_ap_count'):
break
except exceptions.Error as e:
LOG.error("Error probing AP#%d: %s", apsel, e,
exc_info=self.session.log_tracebacks)
apsel += 1
invalid_count += 1

# Stop scanning if we've seen a maximum number of invalid APs, unless `scan_all_aps` is set.
if not self.session.options.get('scan_all_aps') \
and invalid_count >= self.session.options.get('adi.v5.max_invalid_ap_count'):
break

# Update the AP list once we know it's complete.
self.dp.valid_aps = ap_list
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