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Store almanac on ublox poweroff (#20967)

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* Store almanac on ublox poweroff

* send current UTC time

* move message building to ublox_msg.h
old-commit-hash: ea5141d9096d64890a23a806612eb4edf58ea548
This commit is contained in:
Willem Melching
2021-05-20 11:43:03 +02:00
committed by GitHub
parent d1498aa3d3
commit 4d874a90ea
6 changed files with 139 additions and 21 deletions
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selfdrive/locationd/test/ubloxd.py
+10
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@@ -61,6 +61,16 @@ def configure_ublox(dev):
dev.configure_message_rate(ublox.CLASS_MON, ublox.MSG_MON_HW, 1)
dev.configure_message_rate(ublox.CLASS_MON, ublox.MSG_MON_HW2, 1)
print("send on stop:")
# Save on shutdown
# Controlled GNSS stop and hot start
payload = struct.pack('<HBB', 0x0000, 0x08, 0x00)
dev.send_message(ublox.CLASS_CFG, ublox.MSG_CFG_RST, payload)
# UBX-UPD-SOS backup
dev.send_message(0x09, 0x14, b"\x00\x00\x00\x00")
if __name__ == "__main__":
class Device: