Lauszus

/**
 * task.h
 * <PRE>UBaseType_t uxTaskGetStackSize( TaskHandle_t xTask );</PRE>
 *
 * Returns the stack size associated with xTask. That is, the stack
 * size (in words, so on a 32 bit machine a value of 1 means 4 bytes) of the task.
 *
 * @param xTask Handle of the task associated with the stack to be checked.
 * Set xTask to NULL to check the stack of the calling task.
 *

Lauszus

#!/usr/bin/env python

import numpy as np


def main():
    def ubx_checksum(data):
        ck_a = 0
        ck_b = 0
        for byte in data:

Lauszus

#!/usr/bin/env python
# Inspired by: https://www.youtube.com/watch?v=izG7qT0EpBw
# The CRC values are verified using: https://crccalc.com/

def reflect_data(x, width):
    # See: https://stackoverflow.com/a/20918545
    if width == 8:
        x = ((x & 0x55) << 1) | ((x & 0xAA) >> 1)
        x = ((x & 0x33) << 2) | ((x & 0xCC) >> 2)
        x = ((x & 0x0F) << 4) | ((x & 0xF0) >> 4)

Lauszus

#!/bin/bash -e
#
# gh-dl-release! It works!
#
# This script downloads an asset from latest or specific Github release of a
# private repo. Feel free to extract more of the variables into command line
# parameters.
#
# PREREQUISITES
#

Lauszus

Install some required packages first:

sudo apt-get update
sudo apt-get install -y \
     apt-transport-https \
     ca-certificates \
     curl \
     gnupg2 \
     software-properties-common

Lauszus

[Match]
Name=can*

[CAN]
BitRate=250000
RestartSec=100ms

# Put this file in: "/etc/systemd/network/" and then run "sudo systemctl enable systemd-networkd" to enable systemd-networkd
# Now start systemd-networkd: "sudo systemctl start systemd-networkd"
# Credit: https://github.com/linux-can/can-utils/issues/68#issuecomment-584505426

Lauszus

# Put in "/usr/lib/os-release-bionic"
NAME="Ubuntu"
VERSION="18.04 (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04"
VERSION_ID="18.04"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic

Lauszus

import hashlib

SCOPEID = '0000000000000000'
Model   = 'SDS2000X+'

# Note that 'AWG' should be used for the 'FG' option
# If you have the 100 MHz model, then first upgrade it to 200 MHz, then 350 MHz and finally 500 MHz
bwopt = ('25M', '40M', '50M', '60M', '70M', '100M', '150M', '200M', '250M', '300M', '350M', '500M', '750M', '1000M', 'MAX', 'AWG', 'WIFI', 'MSO', 'FLX', 'CFD', 'I2S', '1553', 'PWA')

hashkey = '5zao9lyua01pp7hjzm3orcq90mds63z6zi5kv7vmv3ih981vlwn06txnjdtas3u2wa8msx61i12ueh14t7kqwsfskg032nhyuy1d9vv2wm925rd18kih9xhkyilobbgy'

Lauszus

/*
 * Device tree overlay for mcp251x on any spi interface by Kristian Sloth Lauszus.
 * Should be used with the "spi0-4cs" overlay.
 */

/dts-v1/;
/plugin/;

/ {
    compatible = "brcm,bcm2835";

Lauszus

// Overlay for Maxim MAX98357A audio DAC without using the PCM_DIN pin

// dtparams:
//     sdmode-pin - Specify GPIO pin to which SD_MODE is connected (default 20).

/dts-v1/;
/plugin/;

/ {
    compatible = "brcm,bcm2835";