volca’s gists

volca / MySensors.ino

Created May 9, 2018 13:29

	#include <Arduino.h>
	#define MY_DEBUG
	#define MY_BAUD_RATE 9600

	// Mode Radio / Enable and select radio type attached
	#define MY_RADIO_NRF5_ESB
	#define MY_NRF5_ESB_PA_LEVEL NRF5_PA_MAX
	#define MY_NODE_ID 6
	#include "MySensors.h"
	#include <Wire.h>

volca / osx-bandaid.sh

Created October 11, 2015 02:29

script for build esp-open-sdk under OS X 10.11, see https://github.com/pfalcon/esp-open-sdk/issues/94

	#!/usr/bin/env bash
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite.c
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite-blocking.c
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite-clast-to-gimple.c
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite-dependences.c
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite-interchange.c
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite-optimize-isl.c
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite-poly.c
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite-scop-detection.c
	gsed -i '1s/^/#include <stddef.h>\n/' crosstool-NG/.build/src/gcc-4.8.2/gcc/graphite-sese-to-poly.c

volca / crc16.c

Created September 24, 2015 10:09

crc16


	static uint16 crc16(uint16 crc, uint8 val) {
	const uint16 poly = 0x1021;
	uint8 cnt;

	for (cnt = 0; cnt < 8; cnt++, val <<= 1)
	{
	uint8 msb = (crc & 0x8000) ? 1 : 0;

	crc <<= 1;

volca / bleLogger.ino

Last active August 29, 2015 14:23

	/* YourDuino.com Example Software Sketch
	DHT11 Humidity and Temperature Sensor test
	Credits: Rob Tillaart
	http://arduino-direct.com/sunshop/index.php?l=product_detail&p=162
	[email protected] */

	/-----( Import needed libraries )-----/
	#include <dht11.h>

	/-----( Declare objects )-----/

volca / test_wifi.ino

Last active March 24, 2016 15:29

Test wifi for cactus micro

	#include <SoftwareSerial.h>

	// Important!! We use pin 13 for enable esp8266
	#define WIFI_ENABLE_PIN 13

	#define DEBUG 1

	#define SSID "YOUR-WIFI-SSID"
	#define PASS "YOUR-WIFI-SECRET"

volca / ble_upgrade.ino

Created December 2, 2014 07:32

volca / sniffer_test.ino

Last active August 29, 2015 14:07


	String tmp;

	void setup() {
	Serial.begin(115200);
	Serial1.begin(115200);
	while (!Serial) {
	; // wait for serial port to connect. Needed for Leonardo only
	}
	Serial.println("hello!");

volca / rc-local.service

Created July 22, 2014 05:19

	[Unit]
	Description=/etc/rc.local Compatibility
	ConditionPathExists=/etc/rc.local

	[Service]
	Type=forking
	ExecStart=/etc/rc.local
	TimeoutSec=0
	StandardOutput=tty
	RemainAfterExit=yes

volca / blink.ino

Created March 29, 2014 10:12

	int RXLED = 17; // The RX LED has a defined Arduino pin
	// The TX LED was not so lucky, we'll need to use pre-defined
	// macros (TXLED1, TXLED0) to control that.
	// (We could use the same macros for the RX LED too -- RXLED1,
	// and RXLED0.)

	void setup()
	{
	pinMode(RXLED, OUTPUT); // Set RX LED as an output
	// TX LED is set as an output behind the scenes

volca / post-update

Last active November 6, 2018 09:07

Please see the link: http://www.ooso.net/archives/596

	#!/bin/sh
	#
	# This hook does two things:
	#
	# 1. update the "info" files that allow the list of references to be
	# queries over dumb transports such as http
	#
	# 2. if this repository looks like it is a non-bare repository, and
	# the checked-out branch is pushed to, then update the working copy.
	# This makes "push" function somewhat similarly to darcs and bzr.

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