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Merge pull request 'fix: Move lines=[] above lock in _read_cb() (Issue #683)' (#684) from sl-jetson/issue-683-read-cb-fix into main

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sl-jetson 2026-03-18 07:49:02 -04:00
commit d132b74df0
1 changed files with 1 additions and 1 deletions
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jetson/ros2_ws/src/saltybot_bridge/saltybot_bridge/saltybot_cmd_node.py
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@ -154,12 +154,12 @@ class SaltybotCmdNode(Node):
# ── RX — telemetry read ─────────────────────────────────────────────────── # ── RX — telemetry read ───────────────────────────────────────────────────
def _read_cb(self): def _read_cb(self):
lines = []
with self._ser_lock: with self._ser_lock:
if self._ser is None or not self._ser.is_open: if self._ser is None or not self._ser.is_open:
pass pass
else: else:
try: try:
lines = []
while self._ser.in_waiting: while self._ser.in_waiting:
raw = self._ser.readline() raw = self._ser.readline()
if raw: if raw: