初始化提交

2024-07-20 22:09:06 +08:00
commit c247dd07a6
6876 changed files with 2743096 additions and 0 deletions
--- a/arduino-cli/libraries/Grove_LCD_RGB_Backlight/examples/CustomCharacter/CustomCharacter.ino
+++ b/arduino-cli/libraries/Grove_LCD_RGB_Backlight/examples/CustomCharacter/CustomCharacter.ino
@@ -0,0 +1,133 @@
+/*
+  CustomCharacter.ino
+  2013 Copyright (c) Seeed Technology Inc.  All right reserved.
+
+  Author:Loovee
+  2013-9-18
+
+  Grove - Serial LCD RGB Backlight demo.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include <Wire.h>
+#include "rgb_lcd.h"
+
+rgb_lcd lcd;
+
+// make some custom characters:
+byte heart[8] = {
+    0b00000,
+    0b01010,
+    0b11111,
+    0b11111,
+    0b11111,
+    0b01110,
+    0b00100,
+    0b00000
+};
+
+byte smiley[8] = {
+    0b00000,
+    0b00000,
+    0b01010,
+    0b00000,
+    0b00000,
+    0b10001,
+    0b01110,
+    0b00000
+};
+
+byte frownie[8] = {
+    0b00000,
+    0b00000,
+    0b01010,
+    0b00000,
+    0b00000,
+    0b00000,
+    0b01110,
+    0b10001
+};
+
+byte armsDown[8] = {
+    0b00100,
+    0b01010,
+    0b00100,
+    0b00100,
+    0b01110,
+    0b10101,
+    0b00100,
+    0b01010
+};
+
+byte armsUp[8] = {
+    0b00100,
+    0b01010,
+    0b00100,
+    0b10101,
+    0b01110,
+    0b00100,
+    0b00100,
+    0b01010
+};
+
+
+void setup() 
+{
+
+    lcd.begin(16, 2);
+ #if 1   
+    // create a new character
+    lcd.createChar(0, heart);
+    // create a new character
+    lcd.createChar(1, smiley);
+    // create a new character
+    lcd.createChar(2, frownie);
+    // create a new character
+    lcd.createChar(3, armsDown);
+    // create a new character
+    lcd.createChar(4, armsUp);
+#endif 
+    // set up the lcd's number of columns and rows:
+    
+    
+    lcd.setCursor(0, 0);
+    // Print a message to the lcd.
+    lcd.print("I ");
+    lcd.write((unsigned char)0);
+    lcd.print(" Arduino! ");
+    lcd.write(1);
+}
+
+void loop() 
+{
+    // read the potentiometer on A0:
+    int sensorReading = analogRead(A0);
+    // map the result to 200 - 1000:
+    int delayTime = map(sensorReading, 0, 1023, 200, 1000);
+    // set the cursor to the bottom row, 5th position:
+    lcd.setCursor(4, 1);
+    // draw the little man, arms down:
+    lcd.write(3);
+    delay(delayTime);
+    lcd.setCursor(4, 1);
+    // draw him arms up:
+    lcd.write(4);
+    delay(delayTime);
+}
+
+/*********************************************************************************************************
+  END FILE
+*********************************************************************************************************/