racerxdl

ebtables -I INPUT -i eno2 -p ip --ip-protocol udp --ip-source-port 67 -j DROP
ebtables -I INPUT -i eno2 -p ip --ip-protocol udp --ip-source-port 68 -j DROP
ebtables -I INPUT -i eno2 -p ip --ip-protocol udp --ip-destination-port 67 -j DROP
ebtables -I INPUT -i eno2 -p ip --ip-protocol udp --ip-destination-port 68 -j DROP


ebtables -I INPUT 0 -i eno2 -p IPv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP
ebtables -I OUTPUT 0 -o eno2 -p IPv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP
ebtables -I FORWARD 0 -o eno2 -p IPv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP

racerxdl

#!/usr/bin/env python3

import vcdvcd, math
from vcdvcd import VCDVCD

vcdfile = "digital_port_tb.vcd"

vcd = VCDVCD(vcdfile, only_sigs=True)

all_signals = vcd.signals

racerxdl

java -jar gp.jar -d \
  -a 00a4040010C238E449F725B1510EAA699550CABA16 \
  -a 00f00000 \
  -a c0d6030510404142434445464748494a4b4c4d4e4f \
  -a c0d6032110404142434445464748494a4b4c4d4e4f \
  -a c0d6033D10404142434445464748494a4b4c4d4e4f

racerxdl

#include <SPI.h>
#include "FS.h"
#include "SPIFFS.h"

#define CS 5
#define FORMAT false
SPIClass * vspi = NULL;

SPISettings settings(10000000, MSBFIRST, SPI_MODE0);
//SPISettings settings(1000000, MSBFIRST, SPI_MODE0);

racerxdl

#include <Joystick.h>

// Microseconds
#define LATCH_TIME 12
#define MEASURE_DELAY 6

// Leonardo Pins
#define CLOCK 2
#define LATCH 3
#define P1_DATA 4

racerxdl

bettercap webui from docker

create volume

docker volume create bettercap

bootstrap/update

Only run caplets.update the first time as every time the entire system caplets folder is replaced with the downloaded contents from github, overwriting your changes, such as the credentials, with default values. You can either backup your changes and restore them later in the system folder, or simply copy the changed caplet files in bettercap’s working directory, in which case they’ll be loaded before the ones installed system wide. https://www.bettercap.org/usage/

racerxdl

G91 ;Relative positioning
G1 E-2 F2700 ;Retract a bit
G1 E-2 Z0.2 F2400 ;Retract and raise Z
G1 X5 Y5 F3000 ;Wipe out
G1 Z10 ;Raise Z more
G90 ;Absolute positionning

G1 X0 Y{machine_depth} ;Present print
M106 S0 ;Turn-off fan
M104 S0 ;Turn-off hotend

racerxdl

<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
  <!-- ... -->
  <qemu:commandline>
    <qemu:arg value='-acpitable'/>
    <qemu:arg value='file=/some/path/slic.bin'/>
    <qemu:arg value='-acpitable'/>
    <qemu:arg value='file=/some/path/msdm.bin'/>
    <qemu:arg value='-smbios'/>
    <qemu:arg value='file=/some/path/smbios_type_0.bin'/>
    <qemu:arg value='-smbios'/>

racerxdl

/**
 Based on https://github.com/jaromir-sukuba/efm8prog/
 Use his SW to program EFM8 using arduino.
 This needs some work though (but it works)
**/
#define C2D 2
#define C2CK 3
#define LED 13

#define  INBUSY    0x02

racerxdl

package main

import (
	"github.com/edsrzf/mmap-go"
	"reflect"
	"unsafe"
)

// Addr returns the address in memory of a byte slice, as a uintptr
func Addr(b []byte) uintptr {