Added rotation of all objects, this sketch tests it!

2026-09-15 11:04:21 +00:00 · 2011-06-07 17:18:47 -04:00
parent 8fb4cda17b
commit f6d0a609e2
1 changed files with 201 additions and 0 deletions
@@ -0,0 +1,201 @@
+// The control pins can connect to any pins but we'll use the 
+// analog lines since that means we can double up the pins
+// with the touch screen (see the TFT paint example)
+#define LCD_CS A3    // Chip Select goes to Analog 3
+#define LCD_CD A2    // Command/Data goes to Analog 2
+#define LCD_WR A1    // LCD Write goes to Analog 1
+#define LCD_RD A0    // LCD Read goes to Analog 0
+
+// you can also just connect RESET to the arduino RESET pin
+#define LCD_RESET A4
+
+/* For the 8 data pins:
+Duemilanove/Diecimila/UNO/etc ('168 and '328 chips) microcontoller:
+D0 connects to digital 8
+D1 connects to digital 9
+D2 connects to digital 2
+D3 connects to digital 3
+D4 connects to digital 4
+D5 connects to digital 5
+D6 connects to digital 6
+D7 connects to digital 7
+
+For Mega's use pins 22 thru 29 (on the double header at the end)
+*/
+
+// Color definitions
+#define	BLACK           0x0000
+#define	BLUE            0x001F
+#define	RED             0xF800
+#define	GREEN           0x07E0
+#define CYAN            0x07FF
+#define MAGENTA         0xF81F
+#define YELLOW          0xFFE0 
+#define WHITE           0xFFFF
+
+#include "TFTLCD.h"
+
+TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET);
+
+void setup(void) {
+  Serial.begin(9600);
+  Serial.println("8 Bit LCD test!");
+  
+  tft.reset();
+  
+  uint16_t identifier = tft.readRegister(0x0);
+  if (identifier == 0x9325) {
+    Serial.println("Found ILI9325");
+  } else if (identifier == 0x9328) {
+    Serial.println("Found ILI9328");
+  } else {
+    Serial.print("Unknown driver chip ");
+    Serial.println(identifier, HEX);
+    while (1);
+  }  
+ 
+  tft.initDisplay();
+  
+  tft.fillScreen(BLACK);
+
+  Serial.println("This is a test of the rotation capabilities of the TFT library!");
+  Serial.println("Press <SEND> (or type a character) to advance");
+}
+
+void loop(void) {
+  rotatePixel();
+  rotateLine();
+  rotateFastline();
+  rotateDrawrect();
+  rotateFillrect();
+  rotateDrawcircle();
+  rotateFillcircle();
+  rotateText();
+}
+
+void rotateText() {
+  for (uint8_t i=0; i<4; i++) {
+    tft.fillScreen(BLACK);
+    Serial.println(tft.getRotation(), DEC);
+
+    tft.setCursor(0, 30);
+    tft.setTextColor(RED);  
+    tft.setTextSize(1);
+    tft.println("Hello World!");
+    tft.setTextColor(YELLOW);
+    tft.setTextSize(2);
+    tft.println("Hello World!");
+    tft.setTextColor(GREEN);
+    tft.setTextSize(3);
+    tft.println("Hello World!");
+    tft.setTextColor(BLUE);
+    tft.setTextSize(4);
+    tft.print(1234.567);
+
+    while (!Serial.available());
+    Serial.read();  Serial.read();  Serial.read();
+  
+    tft.setRotation(tft.getRotation()+1);
+  }
+}
+
+void rotateFillcircle(void) {
+  for (uint8_t i=0; i<4; i++) {
+    tft.fillScreen(BLACK);
+    Serial.println(tft.getRotation(), DEC);
+  
+    tft.fillCircle(10, 30, 10, YELLOW);
+ 
+    while (!Serial.available());
+    Serial.read();  Serial.read();  Serial.read();
+  
+    tft.setRotation(tft.getRotation()+1);
+  }
+}
+
+void rotateDrawcircle(void) {
+  for (uint8_t i=0; i<4; i++) {
+    tft.fillScreen(BLACK);
+    Serial.println(tft.getRotation(), DEC);
+
+    tft.drawCircle(10, 30, 10, YELLOW);
+ 
+    while (!Serial.available());
+    Serial.read();  Serial.read();  Serial.read();
+  
+    tft.setRotation(tft.getRotation()+1);
+  }
+}
+
+void rotateFillrect(void) {
+  for (uint8_t i=0; i<4; i++) {
+    tft.fillScreen(BLACK);
+    Serial.println(tft.getRotation(), DEC);
+  
+    tft.fillRect(10, 20, 10, 20, GREEN);
+ 
+    while (!Serial.available());
+    Serial.read();  Serial.read();  Serial.read();
+  
+    tft.setRotation(tft.getRotation()+1);
+  }
+}
+
+
+void rotateDrawrect(void) {
+  for (uint8_t i=0; i<4; i++) {
+    tft.fillScreen(BLACK);
+    Serial.println(tft.getRotation(), DEC);
+
+  
+    tft.drawRect(10, 20, 10, 20, GREEN);
+ 
+    while (!Serial.available());
+    Serial.read();  Serial.read();  Serial.read();
+  
+    tft.setRotation(tft.getRotation()+1);
+  }
+}
+
+
+void rotateFastline(void) {
+  for (uint8_t i=0; i<4; i++) {
+    tft.fillScreen(BLACK);
+    Serial.println(tft.getRotation(), DEC);
+  
+    tft.drawHorizontalLine(0, 20, tft.width(), RED);
+    tft.drawVerticalLine(20, 0, tft.height(), BLUE);
+  
+    while (!Serial.available());
+    Serial.read();  Serial.read();  Serial.read();
+  
+    tft.setRotation(tft.getRotation()+1);
+  }
+}
+
+
+void rotateLine(void) {
+  for (uint8_t i=0; i<4; i++) {
+    tft.fillScreen(BLACK);
+    Serial.println(tft.getRotation(), DEC);
+
+    tft.drawLine(tft.width()/2, tft.height()/2, 0, 0, RED);
+    while (!Serial.available());
+    Serial.read();  Serial.read();  Serial.read();
+  
+    tft.setRotation(tft.getRotation()+1);
+  }
+}
+
+void rotatePixel(void) {
+  for (uint8_t i=0; i<4; i++) {
+    tft.fillScreen(BLACK);
+    Serial.println(tft.getRotation(), DEC);
+
+    tft.drawPixel(10,20, RED);
+    while (!Serial.available());
+    Serial.read();  Serial.read();  Serial.read();
+  
+    tft.setRotation(tft.getRotation()+1);
+  }
+}