Reduce panda power usage (#2340)

* add bootkick for ship mode

* boot standby

* comment

* stop mode

* fix som status

* exti wakeup

* all standby

* clean

* analog mode

* adc

* clean

* HSI

* stop only cuatro

* comments

* UM2331

* rm

* comment

* enforce SAFETY_SILENT

* clean

* misra

* rm

* disable pulls

* assert

* Revert "disable pulls"

This reverts commit 3b954b929a5f864279d52e28a01768ca22962810.

* pull note

* add stop mode USB cmd

* add stop mode to HITL

* fix

* async stop mode request

* test all harness/ign configs

* more time

* use uptime

* print debug

* unstuck

* show prints

* more

* logger

* loglevel

* log

* uptime test

* tighter timing

* print wakeout source

* rm debug

* clean

* robust

* add CAN2

* test more cans

* clean

* more

* longer

* multiple

* more

* can1

* reorder

* normal

* clean

* partial

* clean

* test

* time

* delay

* reset

* setup

* reset

* revert

* silent

* fix ordering

* no random

* warnings

* err

* timings

* heartbeat

* time

* faster

* can1

* simpler

* test 20x

* put back random

* clean

* comment

* jenkinsfile

* final

tests/hitl/8_misc.py

@@ -1,4 +1,5 @@
 import time
+import pytest
 
 from panda import Panda
 
@@ -11,3 +12,33 @@ def test_boot_time(p):
   # USB enumeration is slow, so SPI is faster
   assert time.monotonic() - st < (1.0 if p.spi else 5.0)
 
+@pytest.mark.panda_expect_can_error
+@pytest.mark.test_panda_types((Panda.HW_TYPE_CUATRO, ))
+def test_stop_mode(p, panda_jungle):
+  serial = p.get_usb_serial()
+  panda_jungle.set_obd(True)
+
+  for orientation in (Panda.HARNESS_STATUS_FLIPPED, Panda.HARNESS_STATUS_NORMAL):
+    panda_jungle.set_harness_orientation(orientation)
+    time.sleep(0.25)  # wait for orientation detection
+
+    for wakeup in ("ign", "0", "1", "2"):
+      panda_jungle.set_ignition(False)
+      print(f"orientation={orientation} wakeup={wakeup}")
+
+      p.enter_stop_mode()
+      p.close()
+      # wait for panda to enter stop mode
+      time.sleep(1.5)
+
+      # wake via ignition or CAN activity
+      if wakeup == "ign":
+        panda_jungle.set_ignition(True)
+      else:
+        panda_jungle.can_send(0x123, b'\x01\x02', int(wakeup))
+
+      # panda should reset and come back
+      assert Panda.wait_for_panda(serial, timeout=10)
+
+      p.reconnect()
+      assert p.health()['uptime'] < 3