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oops, i mean that

master
Firmware Batman 2017-07-17 18:59:16 -07:00
parent b2fa650447
commit 9f7bbcf487
1 changed files with 6 additions and 5 deletions
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11
panda/__init__.py
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@ -84,6 +84,7 @@ class Panda(object):
SAFETY_HONDA = 1
SAFETY_ALLOUTPUT = 0x1337
REQUEST_IN = usb1.ENDPOINT_IN | usb1.TYPE_VENDOR | usb1.RECIPIENT_DEVICE
REQUEST_OUT = usb1.ENDPOINT_OUT | usb1.TYPE_VENDOR | usb1.RECIPIENT_DEVICE
def __init__(self, serial=None, claim=True):
@ -132,7 +133,7 @@ class Panda(object):
# ******************* health *******************
def health(self):
dat = self._handle.controlRead(Panda.REQUEST_OUT, 0xd2, 0, 0, 13)
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],
@ -150,14 +151,14 @@ class Panda(object):
pass
def get_serial(self):
dat = self._handle.controlRead(Panda.REQUEST_OUT, 0xd0, 0, 0, 0x20)
dat = self._handle.controlRead(Panda.REQUEST_IN, 0xd0, 0, 0, 0x20)
hashsig, calc_hash = dat[0x1c:], hashlib.sha1(dat[0:0x1c]).digest()[0:4]
if hashsig != calc_hash:
raise PandaHashMismatchException(calc_hash, hashsig)
return [dat[0:0x10], dat[0x10:0x10+10]]
def get_secret(self):
return self._handle.controlRead(Panda.REQUEST_OUT, 0xd0, 1, 0, 0x10)
return self._handle.controlRead(Panda.REQUEST_IN, 0xd0, 1, 0, 0x10)
# ******************* configuration *******************
@ -228,7 +229,7 @@ class Panda(object):
# ******************* serial *******************
def serial_read(self, port_number):
return self._handle.controlRead(Panda.REQUEST_OUT, 0xe0, port_number, 0, 0x40)
return self._handle.controlRead(Panda.REQUEST_IN, 0xe0, port_number, 0, 0x40)
def serial_write(self, port_number, ln):
return self._handle.bulkWrite(2, chr(port_number) + ln)
@ -243,7 +244,7 @@ class Panda(object):
# drain buffer
bret = bytearray()
while True:
ret = self._handle.controlRead(Panda.REQUEST_OUT, 0xe0, bus, 0, 0x40)
ret = self._handle.controlRead(Panda.REQUEST_IN, 0xe0, bus, 0, 0x40)
if len(ret) == 0:
break
bret += ret