Étape 3: Arduino Sketch
J’ai d’abord essayé d’accéder à une API BitCoin sur le site blockchain. Vous trouverez un exemple de code qui obtient la réponse toutes les 10 secondes et affichez-le sur le bouclier de terminal.
#include <OneSheeld.h> HttpRequest request ("https://blockchain.info/stats?format=json"); void setup() { OneSheeld.begin(); request.getResponse().setOnJsonResponse(&onJson); request.setOnFinish(&onFinish); Internet.performGet(request); } void loop() { } void onFinish() { request.getResponse()["market_price_usd"].query(); } void onJson (JsonKeyChain & hell,char * res) { Terminal.println(res); OneSheeld.delay(10000); Internet.performGet(request); }
L’étape suivante consiste à ajouter la partie sur la matrice LCD. Tous les tableaux définis lors de la première sont les images pour obtenir un numéro grâce à son emplacement dans le prix de Bitcoin. Je sais que cela puisse paraître pour être tellement déroutant mais laissez-nous discus, mais si vous avez votre propre matrice de LED quelqu'un vous pouvez l’utiliser, vous pouvez simplement ignorer cette partie.
Une chose importante, si vous essayez ce projet sur Arduino UNO avec ce LED matrix et 1Sheeld, vous devez mettre en commentaire des boucliers de la bibliothèque de 1Sheeld comme indiqué ici puisque la mémoire sera pleine.
#include <OneSheeld.h> #include <SoftwareSerial.h> byte zeroone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xF0, 0x3F, 0xE0, 0x1F, 0xCF, 0xCF, 0xDC, 0xEF, 0xCF, 0xCF, 0xE0, 0x1F, 0xF0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x63}; byte zerotwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xF0, 0x3F, 0xE0, 0x1F, 0xCF, 0xCF, 0xDC, 0xEF, 0xCF, 0xCF, 0xE0, 0x1F, 0xF0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x73}; byte zerothree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xF0, 0x3F, 0xE0, 0x1F, 0xCF, 0xCF, 0xDC, 0xEF, 0xCF, 0xCF, 0xE0, 0x1F, 0xF0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x43}; byte zerofive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xF0, 0x3F, 0xE0, 0x1F, 0xCF, 0xCF, 0xDC, 0xEF, 0xCF, 0xCF, 0xE0, 0x1F, 0xF0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x23}; byte zerosix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xF0, 0x3F, 0xE0, 0x1F, 0xCF, 0xCF, 0xDC, 0xEF, 0xCF, 0xCF, 0xE0, 0x1F, 0xF0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x33}; byte oneone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xFF, 0xFF, 0xF7, 0xEF, 0xE7, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFF, 0xEF, 0xFF, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x40}; byte onetwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xFF, 0xFF, 0xF7, 0xEF, 0xE7, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFF, 0xEF, 0xFF, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x50}; byte onethree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xFF, 0xFF, 0xF7, 0xEF, 0xE7, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFF, 0xEF, 0xFF, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x60}; byte onefive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xFF, 0xFF, 0xF7, 0xEF, 0xE7, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFF, 0xEF, 0xFF, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x00}; byte onesix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xFF, 0xFF, 0xF7, 0xEF, 0xE7, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFF, 0xEF, 0xFF, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x10}; byte twoone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xEF, 0x8F, 0xCF, 0x0F, 0xDE, 0x6F, 0xDC, 0xEF, 0xD9, 0xEF, 0xC3, 0xCF, 0xE7, 0xCF, 0xFF, 0xFF, 0x00, 0x00, 0x60}; byte twotwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xEF, 0x8F, 0xCF, 0x0F, 0xDE, 0x6F, 0xDC, 0xEF, 0xD9, 0xEF, 0xC3, 0xCF, 0xE7, 0xCF, 0xFF, 0xFF, 0x00, 0x00, 0x70}; byte twothree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xEF, 0x8F, 0xCF, 0x0F, 0xDE, 0x6F, 0xDC, 0xEF, 0xD9, 0xEF, 0xC3, 0xCF, 0xE7, 0xCF, 0xFF, 0xFF, 0x00, 0x00, 0x40}; byte twofive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xEF, 0x8F, 0xCF, 0x0F, 0xDE, 0x6F, 0xDC, 0xEF, 0xD9, 0xEF, 0xC3, 0xCF, 0xE7, 0xCF, 0xFF, 0xFF, 0x00, 0x00, 0x20}; byte twosix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xEF, 0x8F, 0xCF, 0x0F, 0xDE, 0x6F, 0xDC, 0xEF, 0xD9, 0xEF, 0xC3, 0xCF, 0xE7, 0xCF, 0xFF, 0xFF, 0x00, 0x00, 0x30}; byte threeone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xEF, 0xDF, 0xCF, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x60}; byte threetwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xEF, 0xDF, 0xCF, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x70}; byte threethree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xEF, 0xDF, 0xCF, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x40}; byte threefive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xEF, 0xDF, 0xCF, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x20}; byte threesix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xEF, 0xDF, 0xCF, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x30}; byte fourone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xFC, 0xFF, 0xF8, 0xFF, 0xF2, 0xFF, 0xE6, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFE, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x41}; byte fourtwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xFC, 0xFF, 0xF8, 0xFF, 0xF2, 0xFF, 0xE6, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFE, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x51}; byte fourthree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xFC, 0xFF, 0xF8, 0xFF, 0xF2, 0xFF, 0xE6, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFE, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x61}; byte fourfive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xFC, 0xFF, 0xF8, 0xFF, 0xF2, 0xFF, 0xE6, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFE, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x01}; byte foursix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xFC, 0xFF, 0xF8, 0xFF, 0xF2, 0xFF, 0xE6, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xFE, 0xEF, 0xFF, 0xFF, 0x00, 0x00, 0x11}; byte fiveone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xC1, 0xDF, 0xC1, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDC, 0x0F, 0xDE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x60}; byte fivetwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xC1, 0xDF, 0xC1, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDC, 0x0F, 0xDE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x70}; byte fivethree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xC1, 0xDF, 0xC1, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDC, 0x0F, 0xDE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x40}; byte fivefive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xC1, 0xDF, 0xC1, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDC, 0x0F, 0xDE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x20}; byte fivesix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xC1, 0xDF, 0xC1, 0xCF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDC, 0x0F, 0xDE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x30}; byte sixone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xF0, 0x1F, 0xE0, 0x0F, 0xCD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xFC, 0x0F, 0xFE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x60}; byte sixtwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xF0, 0x1F, 0xE0, 0x0F, 0xCD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xFC, 0x0F, 0xFE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x70}; byte sixthree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xF0, 0x1F, 0xE0, 0x0F, 0xCD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xFC, 0x0F, 0xFE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x40}; byte sixfive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xF0, 0x1F, 0xE0, 0x0F, 0xCD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xFC, 0x0F, 0xFE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x20}; byte sixsix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xF0, 0x1F, 0xE0, 0x0F, 0xCD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xFC, 0x0F, 0xFE, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x30}; byte sevenone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xCF, 0xFF, 0xCF, 0xFF, 0xDF, 0x0F, 0xDE, 0x0F, 0xDC, 0xFF, 0xC1, 0xFF, 0xC3, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x70}; byte seventwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xCF, 0xFF, 0xCF, 0xFF, 0xDF, 0x0F, 0xDE, 0x0F, 0xDC, 0xFF, 0xC1, 0xFF, 0xC3, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x60}; byte seventhree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xCF, 0xFF, 0xCF, 0xFF, 0xDF, 0x0F, 0xDE, 0x0F, 0xDC, 0xFF, 0xC1, 0xFF, 0xC3, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x50}; byte sevenfive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xCF, 0xFF, 0xCF, 0xFF, 0xDF, 0x0F, 0xDE, 0x0F, 0xDC, 0xFF, 0xC1, 0xFF, 0xC3, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x30}; byte sevensix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xCF, 0xFF, 0xCF, 0xFF, 0xDF, 0x0F, 0xDE, 0x0F, 0xDC, 0xFF, 0xC1, 0xFF, 0xC3, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x20}; byte eightone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xE2, 0x1F, 0xC0, 0x0F, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x62}; byte eighttwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xE2, 0x1F, 0xC0, 0x0F, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x72}; byte eightthree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xE2, 0x1F, 0xC0, 0x0F, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x42}; byte eightfive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xE2, 0x1F, 0xC0, 0x0F, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x22}; byte eightsix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xE2, 0x1F, 0xC0, 0x0F, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xC0, 0x0F, 0xE2, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x32}; byte nineone[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x00, 0xE3, 0xFF, 0xC1, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xCF, 0xC0, 0x1F, 0xE0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x70}; byte ninetwo[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x10, 0xE3, 0xFF, 0xC1, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xCF, 0xC0, 0x1F, 0xE0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x60}; byte ninethree[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x20, 0xE3, 0xFF, 0xC1, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xCF, 0xC0, 0x1F, 0xE0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x50}; byte ninefive[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x40, 0xE3, 0xFF, 0xC1, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xCF, 0xC0, 0x1F, 0xE0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x30}; byte ninesix[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x50, 0xE3, 0xFF, 0xC1, 0xEF, 0xDD, 0xEF, 0xDD, 0xEF, 0xDD, 0xCF, 0xC0, 0x1F, 0xE0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0x20}; byte point[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x30, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xCF, 0xFF, 0xCF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x60}; byte space[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x60, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x30}; byte u[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x70, 0xC0, 0x1F, 0xC0, 0x0F, 0xFF, 0xEF, 0xFF, 0xEF, 0xFF, 0xEF, 0xC0, 0x0F, 0xC0, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x30}; byte s[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x80, 0xE7, 0x9F, 0xC3, 0x8F, 0xD9, 0xEF, 0xDD, 0xEF, 0xDC, 0xEF, 0xC6, 0x0F, 0xE7, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0xE2}; byte d[] = {0xCC ,0x00, 0x01, 0x89, 0x15, 0x01, 0x90, 0xDF, 0xEF, 0xC0, 0x0F, 0xC0, 0x0F, 0xDF, 0xEF, 0xCF, 0xCF, 0xE0, 0x1F, 0xF0, 0x3F, 0xFF, 0xFF, 0x00, 0x00, 0xF0}; SoftwareSerial mySerial(10, 11); // RX, TX HttpRequest request ("https://blockchain.info/stats?format=json"); void setup() { OneSheeld.begin(); request.getResponse().setOnJsonResponse(&onJson); request.setOnFinish(&onSuccess); mySerial.begin(38400); Internet.performGet(request); }void loop() { }void send_point() { mySerial.write(point, sizeof(point)); }void send_usd() { mySerial.write(space, sizeof(space)); delay(15); mySerial.write(u, sizeof(u)); delay(15); mySerial.write(s, sizeof(u)); delay(15); mySerial.write(d, sizeof(u)); }void onSuccess() { request.getResponse()["market_price_usd"].query(); } void onJson (JsonKeyChain & hell,char * res) { test( res[0] , 1); OneSheeld.delay(15); test( res[1] ,2); OneSheeld.delay(15); test( res[2] ,3); OneSheeld.delay(15); send_point(); OneSheeld.delay(15); test( res[4] ,5); OneSheeld.delay(15); test( res[5] ,6); OneSheeld.delay(15); send_usd(); OneSheeld.delay(100); OneSheeld.delay(10000); Internet.performGet(request); } void test(char num, byte index) { switch (num) { case '0': switch (index) { case 1: mySerial.write(zeroone, sizeof(zeroone)); break; case 2: mySerial.write(zerotwo, sizeof(zerotwo)); break; case 3: mySerial.write(zerothree, sizeof(zerothree)); break; case 5: mySerial.write(zerofive, sizeof(zerofive)); break; case 6: mySerial.write(zerosix, sizeof(zerosix)); break; } break; case '1': switch (index) { case 1: mySerial.write(oneone, sizeof(oneone)); break; case 2: mySerial.write(onetwo, sizeof(onetwo)); break; case 3: mySerial.write(onethree, sizeof(onethree)); break; case 5: mySerial.write(onefive, sizeof(onefive)); break; case 6: mySerial.write(onesix, sizeof(onesix)); break; } break; case '2': switch (index) { case 1: mySerial.write(twoone, sizeof(twoone)); break; case 2: mySerial.write(twotwo, sizeof(twotwo)); break; case 3: mySerial.write(twothree, sizeof(twothree)); break; case 5: mySerial.write(twofive, sizeof(twofive)); break; case 6: mySerial.write(twosix, sizeof(twosix)); break; } break; case '3': switch (index) { case 1: mySerial.write(threeone, sizeof(threeone)); break; case 2: mySerial.write(threetwo, sizeof(threetwo)); break; case 3: mySerial.write(threethree, sizeof(threethree)); break; case 5: mySerial.write(threefive, sizeof(threefive)); break; case 6: mySerial.write(threesix, sizeof(threesix)); break; } break; case '4': switch (index) { case 1: mySerial.write(fourone, sizeof(fourone)); break; case 2: mySerial.write(fourtwo, sizeof(fourtwo)); break; case 3: mySerial.write(fourthree, sizeof(fourthree)); break; case 5: mySerial.write(fourfive, sizeof(fourfive)); break; case 6: mySerial.write(foursix, sizeof(foursix)); break; } break; case '5': switch (index) { case 1: mySerial.write(fiveone, sizeof(fiveone)); break; case 2: mySerial.write(fivetwo, sizeof(fivetwo)); break; case 3: mySerial.write(fivethree, sizeof(fivethree)); break; case 5: mySerial.write(fivefive, sizeof(fivefive)); break; case 6: mySerial.write(fivesix, sizeof(fivesix)); break; } break; case '6': switch (index) { case 1: mySerial.write(sixone, sizeof(sixone)); break; case 2: mySerial.write(sixtwo, sizeof(sixtwo)); break; case 3: mySerial.write(sixthree, sizeof(sixthree)); break; case 5: mySerial.write(sixfive, sizeof(sixfive)); break; case 6: mySerial.write(sixsix, sizeof(sixsix)); break; } break; case '7': switch (index) { case 1: mySerial.write(sevenone, sizeof(sevenone)); break; case 2: mySerial.write(seventwo, sizeof(seventwo)); break; case 3: mySerial.write(seventhree, sizeof(seventhree)); break; case 5: mySerial.write(sevenfive, sizeof(sevenfive)); break; case 6: mySerial.write(sevensix, sizeof(sevensix)); break; } break; case '8': switch (index) { case 1: mySerial.write(eightone, sizeof(eightone)); break; case 2: mySerial.write(eighttwo, sizeof(eighttwo)); break; case 3: mySerial.write(eightthree, sizeof(eightthree)); break; case 5: mySerial.write(eightfive, sizeof(eightfive)); break; case 6: mySerial.write(eightsix, sizeof(eightsix)); break; } break; case '9': switch (index) { case 1: mySerial.write(nineone, sizeof(nineone)); break; case 2: mySerial.write(ninetwo, sizeof(ninetwo)); break; case 3: mySerial.write(ninethree, sizeof(ninethree)); break; case 5: mySerial.write(ninefive, sizeof(ninefive)); break; case 6: mySerial.write(ninesix, sizeof(ninesix)); break; } break; } }