mawei/sunnypilot
1
0
Fork 0
mirror of https://github.com/sunnypilot/sunnypilot.git synced 2026-02-19 00:43:54 +08:00
Code Issues Packages Projects Releases Wiki Activity

tici: restart ModemManager if probing fails (#29114)

Browse Source 
* tici: restart ModemManager if probing fails

* add comment

---------

Co-authored-by: Comma Device <device@comma.ai>
old-commit-hash: 787d3b1714
This commit is contained in:
Adeeb Shihadeh
2023-07-23 20:36:13 -07:00
committed by GitHub
parent 982f42ce98
commit 780d351255
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
selfdrive/thermald/thermald.py
View File

@@ -103,6 +103,8 @@ def hw_state_thread(end_event, hw_queue):
modem_version = None
modem_nv = None
modem_configured = False
modem_restarted = False
modem_missing_count = 0
while not end_event.is_set():
# these are expensive calls. update every 10s
@@ -120,6 +122,16 @@ def hw_state_thread(end_event, hw_queue):
if (modem_version is not None) and (modem_nv is not None):
cloudlog.event("modem version", version=modem_version, nv=modem_nv)
else:
if not modem_restarted:
# TODO: we may be able to remove this with a MM update
# ModemManager's probing on startup can fail
# rarely, restart the service to probe again.
modem_missing_count += 1
if modem_missing_count > 3:
modem_restarted = True
cloudlog.event("restarting ModemManager")
os.system("sudo systemctl restart --no-block ModemManager")
tx, rx = HARDWARE.get_modem_data_usage()