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-- inspired by: http://www.esp8266-projects.com/2015/03/buttons-pushbuttons-and-debouncing-story.html | |
local GPIO14 = 5 | |
local debounceDelay = <however-many-ms-your-sensor-requires> | |
local debounceAlarmId = <0-6> | |
gpio.mode(GPIO14, gpio.INT, gpio.PULLUP) | |
gpio.trig(GPIO14, "down", doorLocked) | |
function doorLocked() | |
-- don't react to any interupts from now on and wait 50ms until the interrupt for the up event is enabled | |
-- within that 50ms the switch may bounce to its heart's content |
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# see https://frightanic.com/web-authoring/website-hosting-with-git-a-tutorial/ for the full picture | |
# | |
# create remote repository | |
ssh user@host.com | |
mkdir repos | |
cd repos | |
mkdir example.git | |
cd example.git | |
git --bare init | |
# create local clone on development machine |
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-- inspired by https://github.com/hackhitchin/esp8266-co-uk/blob/master/tutorials/introduction-to-gpio-api.md | |
-- and http://www.esp8266.com/viewtopic.php?f=24&t=4833&start=5#p29127 | |
local pin = 4 --> GPIO2 | |
function debounce (func) | |
local last = 0 | |
local delay = 50000 -- 50ms * 1000 as tmr.now() has μs resolution | |
return function (...) | |
local now = tmr.now() |
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import thingspeak # from https://thingspeak.readthedocs.io/en/latest/ | |
import bme280 # from https://www.raspberrypi-spy.co.uk/2016/07/using-bme280-i2c-temperature-pressure-sensor-in-python/ | |
# return the Pi CPU/GPU temperature in degree Celcius; it's a SoC and thus there's no need to read both, see | |
# https://www.cyberciti.biz/faq/linux-find-out-raspberry-pi-gpu-and-arm-cpu-temperature-command/#comment-796904 | |
def get_temp(): | |
with open('/sys/class/thermal/thermal_zone0/temp', 'r') as infile: | |
return float(infile.read()) * 1e-3 | |
ch = thingspeak.Channel(275145, "*********", "*********") |
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import com.google.common.base.Preconditions; | |
import lombok.extern.slf4j.Slf4j; | |
import net.shibboleth.utilities.java.support.xml.ParserPool; | |
import net.shibboleth.utilities.java.support.xml.XMLParserException; | |
import org.apache.commons.lang3.StringUtils; | |
import org.opensaml.core.config.InitializationException; | |
import org.opensaml.core.config.InitializationService; | |
import org.opensaml.core.xml.config.XMLObjectProviderRegistrySupport; | |
import org.opensaml.core.xml.io.Unmarshaller; | |
import org.opensaml.core.xml.io.UnmarshallerFactory; |
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/**************************************************************************************************/ | |
/* */ | |
/* Adaptation and simplification of the blue-print sketch at */ | |
/* https://github.com/khoih-prog/ESPAsync_WiFiManager/tree/master/examples/Async_ConfigOnSwitch */ | |
/* */ | |
/**************************************************************************************************/ | |
#include <esp_wifi.h> | |
#include <WiFi.h> | |
#include <WiFiClient.h> |
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import okhttp3.Credentials | |
import okhttp3.OkHttpClient | |
import okhttp3.Request | |
import okhttp3.Response | |
import org.json.JSONObject | |
import java.time.Duration | |
import java.time.Instant | |
import java.util.logging.Logger | |
// Inspired by https://www.pimwiddershoven.nl/entry/request-an-api-bearer-token-from-gitlab-jwt-authentication-to-control-your-private-docker-registry |
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$ ssh <user>@<mac-without-screen> | |
$ sudo defaults write /var/db/launchd.db/com.apple.launchd/overrides.plist com.apple.screensharing -dict Disabled -bool false | |
$ sudo launchctl load /System/Library/LaunchDaemons/com.apple.screensharing.plist | |
/System/Library/LaunchDaemons/com.apple.screensharing.plist: Service is disabled | |
$ sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.screensharing.plist |
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// source: https://github.com/markszabo/IRremoteESP8266/blob/master/src/IRutils.cpp#L48 | |
String uint64ToString(uint64_t input) { | |
String result = ""; | |
uint8_t base = 10; | |
do { | |
char c = input % base; | |
input /= base; | |
if (c < 10) |
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<?php | |
// inspired by a note at http://php.net/manual/en/function.getmxrr.php | |
// further inspiration from https://github.com/webdigi/SMTP-Based-Email-Validation | |
function validateEmail($email) | |
{ | |
$emailValid = false; | |
$domain = extractFullyQualifiedDomainFromEmail($email); | |
$mxHost = findPreferredMxHostForDomain($domain); |