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--- arduino:displays_for_classic_arduinos:1.8_and_1.44_tft_displays_and_classic_arduinos [2018/01/28 01:50] – [Ucglib] mithat
+++ arduino:displays_for_classic_arduinos:1.8_and_1.44_tft_displays_and_classic_arduinos [2018/01/28 01:54] – [Arduino TFT library] mithat
@@ Line 39: / Line 39: @@
 [[display_st7735_1.44_ucglib_transparent.ino | source code]]
 ==== Arduino TFT library====
@@ Line 49: / Line 48: @@
 {{youtube>P_bLs5rMH5c?560x315&rel=0}}
-<file c++ display_st7735_1.44_TFT.ino>
+[[display_st7735_1.44_TFT.ino | source code]]
-/*
- * display_st7735_1.44_TFT.ino
- *
- * Test screen update speed with large solid fonts on
- * a 128x128 TFT screen that uses the ST7735 chip.
- *
- * Consumes 26% of program storage space and
- * 5% of dynamic memory on a Pro Mini.
- *
- * Mithat Konar
- */
-#include <TFT.h>  // Arduino LCD library
-#include <SPI.h>
-/*
- * Pin assignments:
- * RST: 8
- * CE/CS/SCE: 10
- * DC/"D/C"/A0: 9
- * DIN/DN/MOSI/DATA: 11 (Arduino HW standard)
- * CLK/SCLK/SCK: 13  (Arduino HW standard)
- * VCC: 3.3V
- * LIGHT/LED: ground through 1 ohm resistor (yields about 20mA)
- * GND: ground
- */
-const unsigned int CLOCK_PIN = 13,
-                   DATA_PIN = 11,
-                   CS_PIN = 10,
-                   DC_PIN = 9,
-                   RESET_PIN = 8;
-const unsigned int LEFT_MARGIN = 32; // number of pixels you need to shift for 128x128 screen
-TFT TFTscreen = TFT(CS_PIN, DC_PIN, RESET_PIN);
-char dispStr[4];    // null terminated char array used to pass to TFT.text()
-unsigned int counter = 80;
-void setup() {
-  TFTscreen.begin();
-  TFTscreen.background(0, 0, 0);    // clear the screen
-  TFTscreen.stroke(255, 255, 255);  // set font color
-  TFTscreen.setTextSize(1);         // set font size
-  TFTscreen.text("TFT library", LEFT_MARGIN, 0);
-  TFTscreen.setTextSize(7);
-}
-void loop() {
-  // draw over what you wrote last time
-  TFTscreen.stroke(0, 0, 0);    // background color
-  String(counter).toCharArray(dispStr, 4);
-  TFTscreen.text(dispStr, LEFT_MARGIN, 40);
-  // update and draw something new
-  counter++;
-  TFTscreen.stroke(255, 255, 255);  // font color
-  String(counter).toCharArray(dispStr, 4);
-  TFTscreen.text(dispStr, LEFT_MARGIN, 40);
-  // inherent frame rate of this loop is about 15 fps w/o added delay (8 MHz processor).
-  delay(500);
-}
-</file>
 ==== Adafruit ST7735 Library ====