toast254

#!/bin/bash

#*********************************************************************
#       Configuration
#*********************************************************************
DEF_GATEWAY="192.168.1.2"       # default route
BCK_GATEWAY="192.168.1.1"       # backup route
RMT_IP_1="8.8.8.8"              # first remote ip to test
RMT_IP_2="8.8.4.4"              # second remote ip to test
PING_TIMEOUT="15"               # ping timeout in seconds

toast254

#!/bin/bash

###############################
# to deactivate this script
# uncomment the following line
# and reboot
exit 0
###############################

function clear_screen {

toast254

# -*- coding: utf-8 -*-


def pretty_print_file_size(file_size: int, use_base_2: bool = True, approximate: bool = True, suffix: str = 'B'):
    """
    Output a file size as a human friendly str.

    :param file_size: file size in bits to pretty print
    :param use_base_2: choose between base 10 (False) or base 2 (True, default) divider
    :param approximate: drop the float part of the result (True, default)

marcan

import hmac, hashlib

# Data from I²C trace at https://hackaday.io/project/19480-raspberry-pi-camera-v21-reversed/log/52547-i2c-logic-analyzer-trace
# Secret key from VideoCore blob

# serial[8], serial[7:4], serial[3:0]
serial = bytes.fromhex("EE8C196D8301230B59")

# rPi -> camera random number
numIn = bytes.fromhex("5805F3C898C3133154498E082F2E703516F2DBD1")