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Merge panda subtree

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old-commit-hash: 98cd6147c3
This commit is contained in:
Vehicle Researcher
2019-07-30 02:25:28 +00:00
parent 4745e73b63 ae3c66c783
commit 52f4bd9600
33 changed files with 1614 additions and 689 deletions
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45
panda/python/__init__.py
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@@ -16,7 +16,7 @@ from update import ensure_st_up_to_date
from serial import PandaSerial
from isotp import isotp_send, isotp_recv
__version__ = '0.0.8'
__version__ = '0.0.9'
BASEDIR = os.path.join(os.path.dirname(os.path.realpath(__file__)), "../")
@@ -232,10 +232,10 @@ class Panda(object):
print("flash: unlocking")
handle.controlWrite(Panda.REQUEST_IN, 0xb1, 0, 0, b'')
# erase sectors 1 and 2
# erase sectors 1 through 3
print("flash: erasing")
handle.controlWrite(Panda.REQUEST_IN, 0xb2, 1, 0, b'')
handle.controlWrite(Panda.REQUEST_IN, 0xb2, 2, 0, b'')
for i in range(1, 4):
handle.controlWrite(Panda.REQUEST_IN, 0xb2, i, 0, b'')
# flash over EP2
STEP = 0x10
@@ -334,13 +334,19 @@ class Panda(object):
# ******************* health *******************
def health(self):
dat = self._handle.controlRead(Panda.REQUEST_IN, 0xd2, 0, 0, 13)
a = struct.unpack("IIBBBBB", dat)
return {"voltage": a[0], "current": a[1],
"started": a[2], "controls_allowed": a[3],
"gas_interceptor_detected": a[4],
"started_signal_detected": a[5],
"started_alt": a[6]}
dat = self._handle.controlRead(Panda.REQUEST_IN, 0xd2, 0, 0, 24)
a = struct.unpack("IIIIIBBBB", dat)
return {
"voltage": a[0],
"current": a[1],
"can_send_errs": a[2],
"can_fwd_errs": a[3],
"gmlan_send_errs": a[4],
"started": a[5],
"controls_allowed": a[6],
"gas_interceptor_detected": a[7],
"car_harness_status": a[8]
}
# ******************* control *******************
@@ -354,9 +360,14 @@ class Panda(object):
def get_version(self):
return self._handle.controlRead(Panda.REQUEST_IN, 0xd6, 0, 0, 0x40)
def get_type(self):
return self._handle.controlRead(Panda.REQUEST_IN, 0xc1, 0, 0, 0x40)
def is_grey(self):
ret = self._handle.controlRead(Panda.REQUEST_IN, 0xc1, 0, 0, 0x40)
return ret == "\x01"
return self.get_type() == "\x02"
def is_black(self):
return self.get_type() == "\x03"
def get_serial(self):
dat = self._handle.controlRead(Panda.REQUEST_IN, 0xd0, 0, 0, 0x20)
@@ -387,11 +398,16 @@ class Panda(object):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xdd, from_bus, to_bus, b'')
def set_gmlan(self, bus=2):
# TODO: check panda type
if bus is None:
self._handle.controlWrite(Panda.REQUEST_OUT, 0xdb, 0, 0, b'')
elif bus in [Panda.GMLAN_CAN2, Panda.GMLAN_CAN3]:
self._handle.controlWrite(Panda.REQUEST_OUT, 0xdb, 1, bus, b'')
def set_obd(self, obd):
# TODO: check panda type
self._handle.controlWrite(Panda.REQUEST_OUT, 0xdb, int(obd), 0, b'')
def set_can_loopback(self, enable):
# set can loopback mode for all buses
self._handle.controlWrite(Panda.REQUEST_OUT, 0xe5, int(enable), 0, b'')
@@ -559,3 +575,6 @@ class Panda(object):
msg = self.kline_ll_recv(2, bus=bus)
msg += self.kline_ll_recv(ord(msg[1])-2, bus=bus)
return msg
def send_heartbeat(self):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xf3, 0, 0, b'')