fix(client.command.cryo_card): Raise exception if read fails.

slaclab · May 20, 2024 · 8323bbc · 8323bbc
1 parent 2697cfd
commit 8323bbc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/python/pysmurf/client/command/cryo_card.py b/python/pysmurf/client/command/cryo_card.py
@@ -99,7 +99,8 @@ def do_read(self, address, use_monitor=False):
  self.log(
  f"CryoCard.do_read failed, retry {self.retry + 1} / {self.max_retries}."
  )
- return (0)
+
+ raise Exception(f"Failed to read address 0x{address:X} after {self.max_retries} attempts.")
 
  def do_write(self, address, value):
  """Write the given value directly to the address on the PIC. Make sure