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Uno (#274)

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* Added uno

* Added usb switch support

* Added PWM and IR power functions

* Implemented bootkick

* Added uno as a new hw type

* Bumped version

* Added fan control and tach readout

* WIP: RTC support

* Working RTC

* Fixed python

* Misra compliance

* Added USB control messages for fan/IR power

* Added USB commands + tests for fan & IR control. Fixed bootstub and pedal compilation

* Added IR and fan to power saving mode

* Changed defaults

* Fix safety considering uno

* passing safety now

* Minor UNO tweaks

* Fixed version

* More minor temporary tweaks

* Removed usb load switch from uno

* Added power control for shutting down the fan completely

* Disable IR LEDs by default

* Fixed linter issue

* Linter fix #2
This commit is contained in:
rbiasini
2019-10-25 16:22:42 -07:00
committed by robbederks
parent 7d29dc5a24
commit a12a148d5f
25 changed files with 734 additions and 59 deletions
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34
python/__init__.py
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@@ -1,5 +1,5 @@
# python library to interface with panda
import datetime
import binascii
import struct
import hashlib
@@ -144,6 +144,7 @@ class Panda(object):
HW_TYPE_GREY_PANDA = b'\x02'
HW_TYPE_BLACK_PANDA = b'\x03'
HW_TYPE_PEDAL = b'\x04'
HW_TYPE_UNO = b'\x05'
def __init__(self, serial=None, claim=True):
self._serial = serial
@@ -382,6 +383,9 @@ class Panda(object):
def is_black(self):
return self.get_type() == Panda.HW_TYPE_BLACK_PANDA
def is_uno(self):
return self.get_type() == Panda.HW_TYPE_UNO
def get_serial(self):
dat = self._handle.controlRead(Panda.REQUEST_IN, 0xd0, 0, 0, 0x20)
hashsig, calc_hash = dat[0x1c:], hashlib.sha1(dat[0:0x1c]).digest()[0:4]
@@ -592,3 +596,31 @@ class Panda(object):
def send_heartbeat(self):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xf3, 0, 0, b'')
# ******************* RTC *******************
def set_datetime(self, dt):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xa1, int(dt.year), 0, b'')
self._handle.controlWrite(Panda.REQUEST_OUT, 0xa2, int(dt.month), 0, b'')
self._handle.controlWrite(Panda.REQUEST_OUT, 0xa3, int(dt.day), 0, b'')
self._handle.controlWrite(Panda.REQUEST_OUT, 0xa4, int(dt.isoweekday()), 0, b'')
self._handle.controlWrite(Panda.REQUEST_OUT, 0xa5, int(dt.hour), 0, b'')
self._handle.controlWrite(Panda.REQUEST_OUT, 0xa6, int(dt.minute), 0, b'')
self._handle.controlWrite(Panda.REQUEST_OUT, 0xa7, int(dt.second), 0, b'')
def get_datetime(self):
dat = self._handle.controlRead(Panda.REQUEST_IN, 0xa0, 0, 0, 8)
a = struct.unpack("HBBBBBB", dat)
return datetime.datetime(a[0], a[1], a[2], a[4], a[5], a[6])
# ******************* IR *******************
def set_ir_power(self, percentage):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xb0, int(percentage), 0, b'')
# ******************* Fan ******************
def set_fan_power(self, percentage):
self._handle.controlWrite(Panda.REQUEST_OUT, 0xb1, int(percentage), 0, b'')
def get_fan_rpm(self):
dat = self._handle.controlRead(Panda.REQUEST_IN, 0xb2, 0, 0, 2)
a = struct.unpack("H", dat)
return a[0]