rxseger

#!/bin/sh
### BEGIN INIT INFO
# Provides:          rtl_rpcd
# Required-Start:    $remote_fs
# Required-Stop:     $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: rtl_rpcd RTL-SDR RPC daemon
# Description:       Receives RF and IR messages from a RTLSDR dongle
### END INIT INFO

rxseger

#!/usr/bin/python
# Quick & dirty script to power down the computer when receiving
# a "power button" IR signal from the RTL remote over RTL-SDR dongle
# via rpc_ir librtlsdr: https://github.com/rxseger/librtlsdr/pull/1

# Intended for use with Raspberry Pi, which lacks a built-in power button

# Usage:

# rtl_rpcd -I 1235

rxseger

#!/bin/sh
### BEGIN INIT INFO
# Provides:          nec-pwr
# Required-Start:    $remote_fs
# Required-Stop:     $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: NEC IR power-off daemon
# Description:       Receives IR messages from a RTLSDR dongle
#                    and shuts down when the remote power button is pressd

rxseger

brew tap dholm/sdr
brew install dholm/sdr/liquid-dsp
# problem: installs liquid-dsp 1.2.0, released Apr 26, 2012, 
# FIX: brew install --HEAD dholm/sdr/liquid-dsp

git clone https://github.com/miek/inspectrum
# https://github.com/miek/inspectrum/tree/fc9e575052a069923a21b496f73f2b4867539a2f
cd inspectrum
cmake .
make

rxseger

#!/usr/bin/python

import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BOARD)

BTN_G = 11 # G17
BTN_R = 12 # G18
BTN_Y = 13 # G27

rxseger

#!/bin/sh
#### MOVED TO https://github.com/rxseger/flightled

### BEGIN INIT INFO
# Provides:          flightled
# Required-Start:    $remote_fs
# Required-Stop:     $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Light up LEDs when a watched flight is observed

rxseger

#!/usr/bin/python
# Light up LEDs using GPIO in response to dump1090 flights
### MOVED TO https://github.com/rxseger/flightled

import socket
import select
import time
import datetime
import os
import RPi.GPIO as GPIO

rxseger

#include <stdio.h>
#include <crypt.h>

int main(int argc, char **argv) {
        if (argc < 3) {
                fprintf(stderr, "usage: %s key salt\n", argv[0]);
                return -1;
        }
        char *result = crypt(argv[1], argv[2]);
        if (!result)

rxseger

#!/usr/bin/python

# interrupt-based GPIO example using LEDs and pushbuttons

import RPi.GPIO as GPIO
import time
import threading

GPIO.setmode(GPIO.BOARD)

rxseger

#!/bin/sh
### BEGIN INIT INFO
# Provides:          gpint
# Required-Start:    $remote_fs
# Required-Stop:     $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Interrupt-based GPIO LED/pushbutton daemon
# Description:       Listens for button events and lights up LEDs
### END INIT INFO