Arduino Quick Start
M5Cardputer Keyboard input related APIs and case programs.
#include "M5Cardputer.h"#include "M5GFX.h" M5Canvas canvas(&M5Cardputer.Display);String data = "> "; void setup() { auto cfg = M5.config(); M5Cardputer.begin(cfg, true); M5Cardputer.Display.setRotation(1); M5Cardputer.Display.setTextSize(0.5); M5Cardputer.Display.drawRect(0, 0, M5Cardputer.Display.width(), M5Cardputer.Display.height() - 28, GREEN); M5Cardputer.Display.setTextFont(&fonts::FreeSerifBoldItalic18pt7b); M5Cardputer.Display.fillRect(0, M5Cardputer.Display.height() - 4, M5Cardputer.Display.width(), 4, GREEN); canvas.setTextFont(&fonts::FreeSerifBoldItalic18pt7b); canvas.setTextSize(0.5); canvas.createSprite(M5Cardputer.Display.width() - 8, M5Cardputer.Display.height() - 36); canvas.setTextScroll(true); canvas.println("Press Key and Enter to Input Text"); canvas.pushSprite(4, 4); M5Cardputer.Display.drawString(data, 4, M5Cardputer.Display.height() - 24);} void loop() { M5Cardputer.update(); if (M5Cardputer.Keyboard.isChange()) { if (M5Cardputer.Keyboard.isPressed()) { Keyboard_Class::KeysState status = M5Cardputer.Keyboard.keysState(); for (auto i : status.word) { data += i; } if (status.del) { data.remove(data.length() - 1); } if (status.enter) { data.remove(0, 2); canvas.println(data); canvas.pushSprite(4, 4); data = "> "; } M5Cardputer.Display.fillRect(0, M5Cardputer.Display.height() - 28, M5Cardputer.Display.width(), 25, BLACK); M5Cardputer.Display.drawString(data, 4, M5Cardputer.Display.height() - 24); } }}