ebroecker

#!/usr/bin/env python3
import canmatrix.formats
import sys
import os

if len(sys.argv) < 2:
    exit()
file_name = sys.argv[1]
cm = canmatrix.formats.loadp_flat(file_name)

ebroecker

#### Packet with big endian signals:
class testFrame4(Packet):
    fields_desc = [
        SignalField("sig0" ,default=0, start=1 , size=2 , fmt=">B"),
        SignalField("sig1" ,default=0, start=7 , size=6 , fmt=">B"),
        SignalField("sig2" ,default=0, start=15, size=11, fmt=">B"),
        SignalField("sig3" ,default=0, start=20, size=12, fmt=">B"),
        SignalField("sig4" ,default=0, start=24, size=9 , fmt=">B"),
        SignalField("sig5" ,default=0, start=50, size=3 , fmt=">B"),
        SignalField("sig6" ,default=0, start=53, size=3 , fmt=">B"),

ebroecker

#!/usr/bin/env python3
import canmatrix.formats
import can.io.player




def get_sub_multiplexer(signals, parent_multiplexer_name, parent_multiplexer_value, decoded):
    for signal in signals:
        if signal.is_multiplexer and signal.muxer_for_signal == parent_multiplexer_name and signal.mux_val == parent_multiplexer_value:

ebroecker

from scapy.packet import Packet
from scapy.packet import bind_layers
from scapy.fields import *
from scapy.layers.can import CAN


class DBC(CAN):
    name = 'DBC'
    fields_desc = [
        FlagsField('flags', 0, 3, ['error',

ebroecker

#include <stdint.h>
#include <iostream>

#include <stdint.h> //uint typedefinitions, non-rtw!

#define MASK64(nbits) ((0xffffffffffffffff)>> (64-nbits))

float toPhysicalValue(uint64_t target, float factor, float offset, bool is_signed)
{
    if (is_signed)