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CONTROLLING ARDUINO WITH PHP CONNECTIONS TO THE PHYSICAL WORLD @ThomasWeinert

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ARDUINO Arduino is an open-source electronics prototyping platform based on flexible, easy-to- use hardware and software. It's intended for artists, designers, hobbyists and anyone interested in creating interactive objects or environments.

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ARDUINO UNO

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ARDUINO MEGA

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SHIELDS HTTP://SHIELDLIST.ORG/

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NETWORK

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PROTOTYPE

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MOTOR

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ARDUINO NANO

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NANO ON BREADBOARD

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NANO ON BASE

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BREADBOARD

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BREADBOARD HALFSIZE

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BREADBOARD SCHEMA

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BREADBOARD IN USE

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BREADBOARD IN USE

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FRITZING http://fritzing.org               $ $ % % & & ' ' ( ( ) ) * * + + , , - -

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ARDUINO IDE

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FIRMATA

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FIRMATA PROTOCOL Midi Based Pin Status Pin Manipulation Extended Commands

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FIRMATA TEST

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FIRMATA TEST PHP

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PHP - SERIAL PORTS + Just streams - Console commands for configuration

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WINDOWS - fread() blocks until it gets data.

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SERPROXY

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GORILLA PHPMAKE\SERIALPORT https://github.com/oasynnoum/phpmake_serialport

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FIRST PROJECT

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COMPOSER CREATE …‘’‘•‡”…”‡ƒ–‡Ş’”‘Œ‡…–…ƒ”‹…ƒŵ…Š‹’Ş•‡Ž‡–‘Ž‡†ŞŞ•–ƒ„‹Ž‹–›ʰ†‡˜ 

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CONFIGURE BOOTSTRAP ŵƋƋ Ƌ•‡”‹ƒŽŞ•‡”‹ƒŽ…‘‡…–‹‘ Ƌ–…’Ş–…’…‘‡…–‹‘ſ‡–™‘”•Š‹‡Ž†‘”•‡”’”‘š›ƀ Ƌŵ †‡ˆ‹‡ſɐ ɏ ɏɐřɐ•‡”‹ƒŽɐƀŚ †‡ˆ‹‡ſɐ ɏ ɏ ɏ ɐřɐŵ†‡˜ŵ––›ɥɐƀŚ †‡ˆ‹‡ſɐ ɏ ɏ ɏɐřɬɮɭɥɥƀŚ †‡ˆ‹‡ſɐ ɏ ɏɏɐřɐɨɩɮŜɥŜɥŜɨɐƀŚ †‡ˆ‹‡ſɐ ɏ ɏɏɐřɬɪɪɰƀŚ 

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SKELETON ɛ„‘ƒ”†ʰ‹…Ž—†‡ſɏɏ ɏɏŜɐŵ„‘‘–•–”ƒ’Ŝ’Š’ɐƀŚ —•‡ƒ”‹…ƒɎŠ‹’ƒ•Š‹’Ś ɛ„‘ƒ”† Şʴƒ…–‹˜ƒ–‡ſƀ Şʴ†‘‡ſ ˆ—…–‹‘ſƀ—•‡ſɛ„‘ƒ”†ƀƇ ŵŵ–ƒ”–Š‡”‡Š ƈ ƀŚ ƒ”‹…ƒɎ ‘Ɏ˜‡–Ɏ‘‘’Ɏ ƒ…–‘”›śś”—ſƀŚ 

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LED OBJECT ɛ„‘ƒ”†ʰ‹…Ž—†‡ſɏɏ ɏɏŜɐŵ„‘‘–•–”ƒ’Ŝ’Š’ɐƀŚ —•‡ƒ”‹…ƒɎŠ‹’ƒ•Š‹’Ś ɛ„‘ƒ”† Şʴƒ…–‹˜ƒ–‡ſƀ Şʴ†‘‡ſ ˆ—…–‹‘ſƀ—•‡ſɛ„‘ƒ”†ƀƇ ɛŽ‡†ʰ‡™Š‹’Ɏ‡†ſɛ„‘ƒ”†Şʴ’‹•ƃɨɪƄƀŚ ɛŽ‡†Şʴ•–”‘„‡ſɩɥɥɥƀŞʴ‘ſƀŚ ƈ ƀŚ ƒ”‹…ƒɎ ‘Ɏ˜‡–Ɏ‘‘’Ɏ ƒ…–‘”›śś”—ſƀŚ 

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,R (YHQW/RRS 6HUYHU )LUPDWD 3URWRFRO &KLS 'HYLFHV      

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BASIC BLINK ɛ„‘ƒ”†Şʴ’‹‘†‡ſɨɪřɥšɥɨƀŚ ™Š‹Ž‡ſƀƇ ɛ„‘ƒ”†Şʴ†‹‰‹–ƒŽ”‹–‡ſɨɪřɥš ƀŚ •Ž‡‡’ſɨƀŚ ɛ„‘ƒ”†Şʴ†‹‰‹–ƒŽ”‹–‡ſɨɪřɥšɥɥƀŚ •Ž‡‡’ſɨƀŚ ƈ 

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BASIC BLINK OOP ɛ„‘ƒ”†Şʴ’‹•ƃɨɪƄŞʴ‘†‡ʰƒ”‹…ƒɎ ‹”ƒ–ƒɎ‹śśɏŚ ™Š‹Ž‡ſƀƇ ɛ„‘ƒ”†Şʴ’‹•ƃɨɪƄŞʴ†‹‰‹–ƒŽʰŠɛ„‘ƒ”†Şʴ’‹•ƃɨɪƄŞʴ†‹‰‹–ƒŽŚ •Ž‡‡’ſɨƀŚ ƈ 

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BLINK NONBLOCKING ɛŽ‘‘’ʰ ‘Ɏ˜‡–Ɏ‘‘’Ɏ ƒ…–‘”›śś‰‡–ſƀŚ ɛ„‘ƒ”† Şʴƒ…–‹˜ƒ–‡ſƀ Şʴ†‘‡ſ ˆ—…–‹‘ſƀ—•‡ſɛ„‘ƒ”†řɛŽ‘‘’ƀƇ ɛ’‹ʰɛ„‘ƒ”†Şʴ’‹•ƃɨɪƄŚ ɛ’‹Şʴ‘†‡ʰ ‹”ƒ–ƒɎ‹śśɏŚ ɛŽ‘‘’Şʴ•‡– –‡”˜ƒŽſ ˆ—…–‹‘ſƀ—•‡ſɛ’‹ƀƇ ɛ’‹Şʴ†‹‰‹–ƒŽʰŠɛ’‹Şʴ†‹‰‹–ƒŽŚ ƈř ɨɥɥɥ ƀŚ ƈ ƀŚ ɛŽ‘‘’Şʴ”—ſƀŚ 

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CARICA CHIP ɛŽ‡†ʰ‡™ƒ”‹…ƒɎŠ‹’Ɏ‡†ſɛ„‘ƒ”†Şʴ’‹•ƃɨɪƄƀŚ ɛŽ‡†Şʴ•–”‘„‡ſƀŞʴ‘ſƀŚ 

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CARICA CHIP ɛŽ‡†ʰ‡™ƒ”‹…ƒɎŠ‹’Ɏ‡†ſɛ„‘ƒ”†Şʴ’‹•ƃɨɪƄƀŚ ɛŽ‡†Şʴ’—Ž•‡ſƀŞʴ‘ſƀŚ 

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CARICA CHIP ɛŽ‡†ʰ‡™ƒ”‹…ƒɎŠ‹’Ɏ‡†ſɛ„‘ƒ”†Şʴ’‹•ƃɨɪƄƀŚ ɛŽ‡†Şʴ„”‹‰Š–‡••ſɥŜɬƀŞʴ’—Ž•‡ſƀŞʴ‘ſƀŚ 

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CARICA IO Event Loop Event Emitter Promises Device Interfaces

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EVENT LOOP

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JAVASCRIPT EXAMPLE ˜ƒ”‡ʰ†‘…—‡–Ŝ‰‡–Ž‡‡–› †ſɐ‘—–’—–ɐƀŚ ˜ƒ”…‘—–‡”ʰɥŚ ˜ƒ”‹–‡”˜ƒŽʰ™‹†‘™Ŝ•‡– –‡”˜ƒŽſ ˆ—…–‹‘ſƀƇ ‡Ŝ–‡š–‘–‡–ʰ‡Ŝ–‡š–‘–‡–ʫ…‘—–‡”Ŝ–‘–”‹‰ſƀʫɐřɐŚ …‘—–‡”ʫʫŚ ƈř ɨɥɥɥ ƀŚ 

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PHP EXAMPLE ɛŽ‘‘’ʰƒ”‹…ƒɎ ‘Ɏ˜‡–Ɏ‘‘’Ɏ ƒ…–‘”›śś‰‡–ſƀŚ ɛŽ‘‘’Şʴ•‡– –‡”˜ƒŽſ ˆ—…–‹‘ſƀƇ •–ƒ–‹…ɛ‹ʰɥŚ ‡…Š‘ɛ‹ʫʫŚ ƈř ɨɥɥɥ ƀŚ ɛŽ‘‘’Şʴ”—ſƀŚ 

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PROMISES They describe an object that acts as a proxy for a result that is initially unknown, usually because the computation of its value is yet incomplete.

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JAVASCRIPT EXAMPLE Œ—‡”› Ŝ‰‡–ſɐŠ‡ŽŽ‘Ş™‘”Ž†ŜšŽɐƀ Ŝ†‘‡ſ ˆ—…–‹‘ſšŽƀƇ ƒŽ‡”–ſɐŽ‘ƒ†‡†ŜɐƀŚ ƈ ƀ ƀŚ 

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PHP EXAMPLE ɛ›•“Ž‡ʰ‡™ƒ”‹…ƒɎ ‘Ɏ‡ˆ‡””‡†Ɏ›ſ‡™›•“Ž‹ſɐŽ‘…ƒŽŠ‘•–ɐƀƀŚ ɛ›•“Ž™‘ʰ‡™ƒ”‹…ƒɎ ‘Ɏ‡ˆ‡””‡†Ɏ›ſ‡™›•“Ž‹ſɐŽ‘…ƒŽŠ‘•–ɐƀƀŚ ɛ–‹‡ʰ‹…”‘–‹‡ſƀŚ ɛ†‡„—‰ʰˆ—…–‹‘ſɛ”‡•—Ž–ƀ—•‡ſɛ–‹‡ƀƇ ˜ƒ”ɏ†—’ſ‹–‡”ƒ–‘”ɏ–‘ɏƒ””ƒ›ſɛ”‡•—Ž–ƀƀŚ ˜ƒ”ɏ†—’ſ‹…”‘–‹‡ſƀŞɛ–‹‡ƀŚ ƈŚ ɛ“—‡”‹‡•ʰƒ”‹…ƒɎ ‘Ɏ‡ˆ‡””‡†śśŠ‡ſ ɛ›•“Ž‡ſɑɐ—‡”›ɨɐřſɬƀɑƀ Şʴ†‘‡ſɛ†‡„—‰ƀř ɛ›•“Ž™‘ſɑɐ—‡”›ɩɐřſɨƀɑƀ Şʴ†‘‡ſɛ†‡„—‰ƀ ƀŚ ƒ”‹…ƒɎ ‘Ɏ˜‡–Ɏ‘‘’Ɏ ƒ…–‘”›śś”—ſɛ“—‡”‹‡•ƀŚ 

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EVENT EMITTER ɛ•–”‡ƒʰ‡™–”‡ƒɎ ‹Ž‡ſɐ…śŵ–’ŵ•ƒ’Ž‡Ŝ–š–ɐƀŚ ɛ•–”‡ƒŞʴ‡˜‡–•ſƀŞʴ‘ſ ɐ”‡ƒ†Ş†ƒ–ƒɐř ˆ—…–‹‘ſɛ†ƒ–ƒƀƇ ‡…Š‘ɛ†ƒ–ƒŚ ƈ ƀŚ ɛ•–”‡ƒŞʴ‡˜‡–•ſƀŞʴ‘ſ ɐ‡””‘”ɐř ˆ—…–‹‘ſɛ‡””‘”ƀ—•‡ſɛŽ‘‘’ƀƇ ‡…Š‘ɛ‡””‘”Ś ɛŽ‘‘’Şʴ•–‘’ſƀŚ ƈ ƀŚ 

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INTERACTION

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HTTPSERVER —•‡ƒ”‹…ƒɎ ‘Ɏ‡–™‘”Ɏ ––’Ś ɛ”‘—–‡ʰ‡™ ––’Ɏ‘—–‡ſƀŚ ɛ”‘—–‡Şʴƒ–…Šſ ɐŵŠ‡ŽŽ‘ŵƇƒ‡ƈɐř ˆ—…–‹‘ſ ––’Ɏ‡“—‡•–ɛ”‡“—‡•–řɛ’ƒ”ƒ‡–‡”•ƀƇ ɛ”‡•’‘•‡ʰɛ”‡“—‡•–Şʴ…”‡ƒ–‡‡•’‘•‡ſ ‡™ ––’Ɏ‡•’‘•‡Ɏ‘–‡–Ɏ–”‹‰ſ ɑ ‡ŽŽ‘ɑŜɛ’ƒ”ƒ‡–‡”•ƃɐƒ‡ɐƄŜɑŠɎɑ ƀ ƀŚ ”‡–—”ɛ”‡•’‘•‡Ś ƈ ƀŚ 

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FILES ɛ”‘—–‡Şʴƒ–…ŠſɐŵŠ‡ŽŽ‘ɐř‡™ ––’Ɏ‘—–‡Ɏ ‹Ž‡ſɏɏ ɏɏŜɐŵˆ‹Ž‡•ŵŠ‡ŽŽ‘ŜŠ–ŽɐƀƀŚ ɛ”‘—–‡Şʴ•–ƒ”–•‹–Šſɐŵˆ‹Ž‡•ɐř‡™ ––’Ɏ‘—–‡Ɏ‹”‡…–‘”›ſɏɏ ɏɏƀƀŚ ɛ•‡”˜‡”ʰ‡™ƒ”‹…ƒɎ ‘Ɏ‡–™‘”Ɏ ––’Ɏ‡”˜‡”ſɛ”‘—–‡ƀŚ ɛ•‡”˜‡”ŞʴŽ‹•–‡ſɯɥɯɥƀŚ 

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INTERACTIVE LED

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HTML FILE ʳŠŠ–Žʴ ʳŠ–Žʴ ʳŠ‡ƒ†ʴ ʳ–‹–Ž‡ʴ‡†™‹–…Šʳŵ–‹–Ž‡ʴ ʳŵŠ‡ƒ†ʴ ʳ„‘†›ʴ ʳˆ‘”ƒ…–‹‘ʰɑŜŵ•™‹–…Šŵ‘ɑ–ƒ”‰‡–ʰɑ‹ˆ”ƒ‡ɑʴ ʳ„—––‘–›’‡ʰɑ•—„‹–ɑʴʳŵ„—––‘ʴ ʳŵˆ‘”ʴ ʳˆ‘”ƒ…–‹‘ʰɑŜŵ•™‹–…Šŵ‘ˆˆɑ–ƒ”‰‡–ʰɑ‹ˆ”ƒ‡ɑʴ ʳ„—––‘–›’‡ʰɑ•—„‹–ɑʴˆˆʳŵ„—––‘ʴ ʳŵˆ‘”ʴ ʳ‹ˆ”ƒ‡•–›Ž‡ʰɑ™‹†–Šśɩɥɥ’šŚŠ‡‹‰Š–śɫɥ’šŚ„‘”†‡”ś‘‡Śɑ•”…ʰɑƒ„‘—–ś„Žƒɑƒ‡ʰɑ‹ˆ”ƒ‡ɑ ʳŵ„‘†›ʴ ʳŵŠ–Žʴ 

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PHP SERVER —•‡ƒ”‹…ƒɎ ‘Ɏ‡–™‘”Ɏ ––’Ś ɛ„‘ƒ”† Şʴƒ…–‹˜ƒ–‡ſƀ Şʴ†‘‡ſ ˆ—…–‹‘ſƀ—•‡ſɛ„‘ƒ”†ƀƇ ɛŽ‡†ʰ‡™ƒ”‹…ƒɎŠ‹’Ɏ‡†ſɛ„‘ƒ”†Şʴ’‹•ƃɩɥƄƀŚ ɛ”‘—–‡ʰ‡™ ––’Ɏ‘—–‡ſƀŚ ɛ”‘—–‡Şʴƒ–…Šſ ɐŵ•™‹–…ŠŵƇ•–ƒ–‡ƈɐř ˆ—…–‹‘ſ ––’Ɏ‡“—‡•–ɛ”‡“—‡•–řƒ””ƒ›ɛ’ƒ”ƒ‡–‡”•ƀ—•‡ſɛŽ‡†ƀƇ ‹ˆſɛ’ƒ”ƒ‡–‡”•ƃɐ•–ƒ–‡ɐƄʰʰɐ‘ɐƀƇ ɛŽ‡†Şʴ‘ſƀŚ ɛ‡••ƒ‰‡ʰɐɐŚ ƈ‡Ž•‡Ƈ ɛŽ‡†Şʴ‘ˆˆſƀŚ

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COLOR CIRCLE

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SERVER ˆ—…–‹‘ſƀ—•‡ſɛ„‘ƒ”†ƀƇ ɛŽ‡†ʰ‡™ƒ”‹…ƒɎŠ‹’Ɏ‰„Ɏ‡†ſ ɛ„‘ƒ”†Şʴ’‹•ƃɪƄřɛ„‘ƒ”†Şʴ’‹•ƃɬƄřɛ„‘ƒ”†Şʴ’‹•ƃɭƄ ƀŚ ɛ”‘—–‡ʰ‡™ƒ”‹…ƒɎ ‘Ɏ‡–™‘”Ɏ ––’Ɏ‘—–‡ſƀŚ ɛ”‘—–‡Şʴƒ–…Šſ ɐŵ”‰„ɐř ˆ—…–‹‘ſ ––’Ɏ‡“—‡•–ɛ”‡“—‡•–ƀ—•‡ſɛŽ‡†ƀƇ ɛ…‘Ž‘”ʰ‹••‡–ſɛ”‡“—‡•–Şʴ“—‡”›ƃɐ…‘Ž‘”ɐƄƀ ţɛ”‡“—‡•–Şʴ“—‡”›ƃɐ…‘Ž‘”ɐƄśɐɤɥɥɥɐŚ ɛŽ‡†Şʴ…‘Ž‘”ſɛ…‘Ž‘”ƀŞʴ‘ſƀŚ ɛ”‡•’‘•‡ʰɛ”‡“—‡•–Şʴ…”‡ƒ–‡‡•’‘•‡ſƀŚ ɛ”‡•’‘•‡Şʴ…‘–‡–ʰ‡™ ––’Ɏ‡•’‘•‡Ɏ‘–‡–Ɏ–”‹‰ſ ɐ‘Ž‘”śɐŜɛ…‘Ž‘” ƀŚ ”‡–—”ɛ”‡•’‘•‡Ś ƈ

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REACTPHP Ƈ ɑ”‡“—‹”‡ɑśƇ ɑ”‡ƒ…–ŵ”‡ƒ…–ɑśɑɥŜɫŜƋɑ ƈ ƈ 

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RATCHET Ƈ ɑ”‡“—‹”‡ɑśƇ ɑ…„‘†‡ŵ”ƒ–…Š‡–ɑśɑɥŜɪŜƋɑ ƈ ƈ 

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SENSOR PHALANX 

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SHIFTOUT()

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SHIFTOUT() ɛ•Š‹ˆ–—–ʰ‡™ ‹”ƒ–ƒɎŠ‹ˆ–—–ſ ɛ„‘ƒ”†Şʴ’‹•ƃɯƄř ɛ„‘ƒ”†Şʴ’‹•ƃɨɩƄř ɛ„‘ƒ”†Şʴ’‹•ƃɨɨƄ ƀŚ ɛŽ‘‘’Şʴ•‡– –‡”˜ƒŽſ ˆ—…–‹‘ſƀ—•‡ſɛ•Š‹ˆ–—–ƀƇ •–ƒ–‹…ɛ—„‡”ʰɥŚ ɛ•Š‹ˆ–—–Şʴ™”‹–‡ſɛ—„‡”ƀŚ ‹ˆſʫʫɛ—„‡”ʴɩɬɬƀƇ ɛ—„‡”ʰɥŚ ƈ ƈř ɨɥɥɥ ƀŚ

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7SEG DISPLAYS 

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MAX7219 8 Digit - 7Segment Display 8x8 Matrix Displays

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ɛƒšʰ‡™ƒ”‹…ƒɎŠ‹’ɎƒšɮɩɨɰɎƒ–”‹šſ ɛ„‘ƒ”†řɨɨřɨɩřɯ ƀŚ ɛ†‹•’Žƒ›‘—–ʰɫŚ ˆ‘”ſɛ‹ʰɥŚɛ‹ʳɛ†‹•’Žƒ›‘—–Śɛ‹ʫʫƀƇ ɛƒšŞʴƒ††‹•’Žƒ›ſɛ‹ƋɯřɥƀŚ ƈ ɛ‹ƒ‰‡ʰ‹ƒ‰‡…”‡ƒ–‡ˆ”‘’‰ſɏɏ ɏɏŜɐŵ‡Ž‡’Š’ƒ–ރ‹ƒ–‹‘Ŝ’‰ɐƀŚ ɛƒšŞʴ•…”‘ŽŽſɛ‹ƒ‰‡řŞɨɮřɨɬɥƀŞʴ„”‹‰Š–‡••ſɥŜɬƀŞʴ‘ſƀŚ

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I2C ˆ—…–‹‘ſƀ—•‡ſɛŽ‘‘’řɛ„‘ƒ”†ƀƇ ɛ•‡•‘”ʰ‡™ƒ”‹…ƒɎŠ‹’Ɏ ɩɎɨɨɬɩſ ɛ‹ɩ…ʰ‡™ƒ”‹…ƒɎ ‹”ƒ–ƒɎ ɩſɛ„‘ƒ”†ƀ ƀŚ ɛ•‡•‘” Şʴ”‡ƒ†ſƀ Şʴ†‘‡ſ ˆ—…–‹‘ſɛ’”‡••—”‡řɛ–‡’‡”ƒ–—”‡ƀƇ ‡…Š‘ɑ”‡••—”‡śɑř—„‡”ɏˆ‘”ƒ–ſɛ’”‡••—”‡řɫƀřɑƒɎɑŚ ‡…Š‘ɑ‡’‡”ƒ–—”‡śɑř—„‡”ɏˆ‘”ƒ–ſɛ–‡’‡”ƒ–—”‡řɨƀřɑ†‡‰ɎɑŚ ƈ ƀ ƈ

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THANKS https://joind .in/15483 https://github.com/ThomasWeinert/carica -chip [email protected]