Only reset comms with set_key() if key is different

newaetech · Nov 4, 2020 · 0f25381 · 0f25381
1 parent 151e873
commit 0f25381
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/software/chipwhisperer/capture/targets/SimpleSerial2.py b/software/chipwhisperer/capture/targets/SimpleSerial2.py
@@ -574,8 +574,8 @@ def set_key(self, key, ack=True, timeout=250):
         Raises:
             Warning: Device did not ack or error during read.
         """
-        self.reset_comms()
         if self.last_key != key:
+            self.reset_comms()
             self.last_key = key
             self.simpleserial_write('k', key)
             if ack: