increase timeout on star big 4 to 120s (#414)

Author: ben-ray

pylabrobot/liquid_handling/backends/hamilton/STAR.py

@@ -4064,7 +4064,7 @@ async def pick_up_tip(
       module="C0",
       command="TP",
       tip_pattern=tip_pattern,
-      read_timeout=60,
+      read_timeout=max(120, self.read_timeout),
       xp=[f"{x:05}" for x in x_positions],
       yp=[f"{y:04}" for y in y_positions],
       tm=tip_pattern,
@@ -4129,6 +4129,7 @@ async def discard_tip(
       module="C0",
       command="TR",
       tip_pattern=tip_pattern,
+      read_timeout=max(120, self.read_timeout),
       fmt="kz### (n)vz### (n)",
       xp=[f"{x:05}" for x in x_positions],
       yp=[f"{y:04}" for y in y_positions],
@@ -4384,7 +4385,7 @@ async def aspirate_pip(
       module="C0",
       command="AS",
       tip_pattern=tip_pattern,
-      read_timeout=max(60, self.read_timeout),
+      read_timeout=max(120, self.read_timeout),
       at=[f"{at:01}" for at in aspiration_type],
       tm=tip_pattern,
       xp=[f"{xp:05}" for xp in x_positions],
@@ -4618,7 +4619,7 @@ async def dispense_pip(
       module="C0",
       command="DS",
       tip_pattern=tip_pattern,
-      read_timeout=max(60, self.read_timeout),
+      read_timeout=max(120, self.read_timeout),
       dm=[f"{dm:01}" for dm in dispensing_mode],
       tm=[f"{tm:01}" for tm in tip_pattern],
       xp=[f"{xp:05}" for xp in x_positions],