Last active
April 9, 2022 23:08
-
-
Save kawashimaken/880dc47cbefc7b249c2b449eeea10082 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/* worked ! */ | |
/* | |
ftf nodemcu esp8266 | |
https://simple-circuit.com/esp8266-nodemcu-st7789-tft-ips-display/ | |
GND GND | |
vcc 3V | |
SCL D5(GPIO14) | |
SDA D7(GPIO13) | |
RES D2(GPIO4) | |
DC D1(GPIO5) | |
BLK 3V | |
*/ | |
/* | |
ESP8266 in arduino form factor | |
http://www.esp8266learning.com/wemos-d1-esp8266-based-board.php | |
ftf nodemcu esp8266 | |
GND GND | |
vcc 3V | |
SCL D5(GPIO14) | |
SDA D7(GPIO13) | |
RES D4(GPIO4) | |
DC D3(GPIO5) | |
BLK 3V | |
*/ | |
/************************************************************************** | |
* | |
* Interfacing ESP8266 NodeMCU with ST7789 TFT display (240x240 pixel). | |
* Graphics test example. | |
* This is a free software with NO WARRANTY. | |
* https://simple-circuit.com/ | |
* | |
*************************************************************************/ | |
/************************************************************************** | |
This is a library for several Adafruit displays based on ST77* drivers. | |
Works with the Adafruit 1.8" TFT Breakout w/SD card | |
----> http://www.adafruit.com/products/358 | |
The 1.8" TFT shield | |
----> https://www.adafruit.com/product/802 | |
The 1.44" TFT breakout | |
----> https://www.adafruit.com/product/2088 | |
as well as Adafruit raw 1.8" TFT display | |
----> http://www.adafruit.com/products/618 | |
Check out the links above for our tutorials and wiring diagrams. | |
These displays use SPI to communicate, 4 or 5 pins are required to | |
interface (RST is optional). | |
Adafruit invests time and resources providing this open source code, | |
please support Adafruit and open-source hardware by purchasing | |
products from Adafruit! | |
Written by Limor Fried/Ladyada for Adafruit Industries. | |
MIT license, all text above must be included in any redistribution | |
*************************************************************************/ | |
#include <Adafruit_GFX.h> // Core graphics library | |
#include <Adafruit_ST7789.h> // Hardware-specific library for ST7789 | |
// ST7789 TFT module connections | |
// when can not use name like "D1", use number to directly show the gpio number like the following | |
#define TFT_DC 5 // TFT DC pin is connected to NodeMCU pin D1 (GPIO5) | |
#define TFT_RST 4 // TFT RST pin is connected to NodeMCU pin D2 (GPIO4) | |
#define TFT_CS 15 // TFT CS pin is connected to NodeMCU pin D8 (GPIO15) | |
// initialize ST7789 TFT library with hardware SPI module | |
// SCK (CLK) ---> NodeMCU pin D5 (GPIO14) | |
// MOSI(DIN) ---> NodeMCU pin D7 (GPIO13) | |
Adafruit_ST7789 tft = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST); | |
float p = 3.1415926; | |
void setup(void) { | |
Serial.begin(9600); | |
Serial.print(F("Hello! ST77xx TFT Test")); | |
// if the display has CS pin try with SPI_MODE0 | |
tft.init(240, 240, SPI_MODE2); // Init ST7789 display 240x240 pixel | |
// if the screen is flipped, remove this command | |
tft.setRotation(2); | |
Serial.println(F("Initialized")); | |
uint16_t time = millis(); | |
tft.fillScreen(ST77XX_BLACK); | |
time = millis() - time; | |
Serial.println(time, DEC); | |
delay(500); | |
// large block of text | |
tft.fillScreen(ST77XX_BLACK); | |
testdrawtext("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur adipiscing ante sed nibh tincidunt feugiat. Maecenas enim massa, fringilla sed malesuada et, malesuada sit amet turpis. Sed porttitor neque ut ante pretium vitae malesuada nunc bibendum. Nullam aliquet ultrices massa eu hendrerit. Ut sed nisi lorem. In vestibulum purus a tortor imperdiet posuere. ", ST77XX_WHITE); | |
delay(1000); | |
// tft print function! | |
tftPrintTest(); | |
delay(4000); | |
// a single pixel | |
tft.drawPixel(tft.width()/2, tft.height()/2, ST77XX_GREEN); | |
delay(500); | |
// line draw test | |
testlines(ST77XX_YELLOW); | |
delay(500); | |
// optimized lines | |
testfastlines(ST77XX_RED, ST77XX_BLUE); | |
delay(500); | |
testdrawrects(ST77XX_GREEN); | |
delay(500); | |
testfillrects(ST77XX_YELLOW, ST77XX_MAGENTA); | |
delay(500); | |
tft.fillScreen(ST77XX_BLACK); | |
testfillcircles(10, ST77XX_BLUE); | |
testdrawcircles(10, ST77XX_WHITE); | |
delay(500); | |
testroundrects(); | |
delay(500); | |
testtriangles(); | |
delay(500); | |
mediabuttons(); | |
delay(500); | |
Serial.println("done"); | |
delay(1000); | |
} | |
void loop() { | |
tft.invertDisplay(true); | |
delay(500); | |
tft.invertDisplay(false); | |
delay(500); | |
} | |
void testlines(uint16_t color) { | |
tft.fillScreen(ST77XX_BLACK); | |
for (int16_t x=0; x < tft.width(); x+=6) { | |
tft.drawLine(0, 0, x, tft.height()-1, color); | |
delay(0); | |
} | |
for (int16_t y=0; y < tft.height(); y+=6) { | |
tft.drawLine(0, 0, tft.width()-1, y, color); | |
delay(0); | |
} | |
tft.fillScreen(ST77XX_BLACK); | |
for (int16_t x=0; x < tft.width(); x+=6) { | |
tft.drawLine(tft.width()-1, 0, x, tft.height()-1, color); | |
delay(0); | |
} | |
for (int16_t y=0; y < tft.height(); y+=6) { | |
tft.drawLine(tft.width()-1, 0, 0, y, color); | |
delay(0); | |
} | |
tft.fillScreen(ST77XX_BLACK); | |
for (int16_t x=0; x < tft.width(); x+=6) { | |
tft.drawLine(0, tft.height()-1, x, 0, color); | |
delay(0); | |
} | |
for (int16_t y=0; y < tft.height(); y+=6) { | |
tft.drawLine(0, tft.height()-1, tft.width()-1, y, color); | |
delay(0); | |
} | |
tft.fillScreen(ST77XX_BLACK); | |
for (int16_t x=0; x < tft.width(); x+=6) { | |
tft.drawLine(tft.width()-1, tft.height()-1, x, 0, color); | |
delay(0); | |
} | |
for (int16_t y=0; y < tft.height(); y+=6) { | |
tft.drawLine(tft.width()-1, tft.height()-1, 0, y, color); | |
delay(0); | |
} | |
} | |
void testdrawtext(char *text, uint16_t color) { | |
tft.setCursor(0, 0); | |
tft.setTextColor(color); | |
tft.setTextWrap(true); | |
tft.print(text); | |
} | |
void testfastlines(uint16_t color1, uint16_t color2) { | |
tft.fillScreen(ST77XX_BLACK); | |
for (int16_t y=0; y < tft.height(); y+=5) { | |
tft.drawFastHLine(0, y, tft.width(), color1); | |
} | |
for (int16_t x=0; x < tft.width(); x+=5) { | |
tft.drawFastVLine(x, 0, tft.height(), color2); | |
} | |
} | |
void testdrawrects(uint16_t color) { | |
tft.fillScreen(ST77XX_BLACK); | |
for (int16_t x=0; x < tft.width(); x+=6) { | |
tft.drawRect(tft.width()/2 -x/2, tft.height()/2 -x/2 , x, x, color); | |
} | |
} | |
void testfillrects(uint16_t color1, uint16_t color2) { | |
tft.fillScreen(ST77XX_BLACK); | |
for (int16_t x=tft.width()-1; x > 6; x-=6) { | |
tft.fillRect(tft.width()/2 -x/2, tft.height()/2 -x/2 , x, x, color1); | |
tft.drawRect(tft.width()/2 -x/2, tft.height()/2 -x/2 , x, x, color2); | |
} | |
} | |
void testfillcircles(uint8_t radius, uint16_t color) { | |
for (int16_t x=radius; x < tft.width(); x+=radius*2) { | |
for (int16_t y=radius; y < tft.height(); y+=radius*2) { | |
tft.fillCircle(x, y, radius, color); | |
} | |
} | |
} | |
void testdrawcircles(uint8_t radius, uint16_t color) { | |
for (int16_t x=0; x < tft.width()+radius; x+=radius*2) { | |
for (int16_t y=0; y < tft.height()+radius; y+=radius*2) { | |
tft.drawCircle(x, y, radius, color); | |
} | |
} | |
} | |
void testtriangles() { | |
tft.fillScreen(ST77XX_BLACK); | |
int color = 0xF800; | |
int t; | |
int w = tft.width()/2; | |
int x = tft.height()-1; | |
int y = 0; | |
int z = tft.width(); | |
for(t = 0 ; t <= 15; t++) { | |
tft.drawTriangle(w, y, y, x, z, x, color); | |
x-=4; | |
y+=4; | |
z-=4; | |
color+=100; | |
} | |
} | |
void testroundrects() { | |
tft.fillScreen(ST77XX_BLACK); | |
int color = 100; | |
int i; | |
int t; | |
for(t = 0 ; t <= 4; t+=1) { | |
int x = 0; | |
int y = 0; | |
int w = tft.width()-2; | |
int h = tft.height()-2; | |
for(i = 0 ; i <= 16; i+=1) { | |
tft.drawRoundRect(x, y, w, h, 5, color); | |
x+=2; | |
y+=3; | |
w-=4; | |
h-=6; | |
color+=1100; | |
} | |
color+=100; | |
} | |
} | |
void tftPrintTest() { | |
tft.setTextWrap(false); | |
tft.fillScreen(ST77XX_BLACK); | |
tft.setCursor(0, 30); | |
tft.setTextColor(ST77XX_RED); | |
tft.setTextSize(1); | |
tft.println("Hello World!"); | |
tft.setTextColor(ST77XX_YELLOW); | |
tft.setTextSize(2); | |
tft.println("Hello World!"); | |
tft.setTextColor(ST77XX_GREEN); | |
tft.setTextSize(3); | |
tft.println("Hello World!"); | |
tft.setTextColor(ST77XX_BLUE); | |
tft.setTextSize(4); | |
tft.print(1234.567); | |
delay(1500); | |
tft.setCursor(0, 0); | |
tft.fillScreen(ST77XX_BLACK); | |
tft.setTextColor(ST77XX_WHITE); | |
tft.setTextSize(0); | |
tft.println("Hello World!"); | |
tft.setTextSize(1); | |
tft.setTextColor(ST77XX_GREEN); | |
tft.print(p, 6); | |
tft.println(" Want pi?"); | |
tft.println(" "); | |
tft.print(8675309, HEX); // print 8,675,309 out in HEX! | |
tft.println(" Print HEX!"); | |
tft.println(" "); | |
tft.setTextColor(ST77XX_WHITE); | |
tft.println("Sketch has been"); | |
tft.println("running for: "); | |
tft.setTextColor(ST77XX_MAGENTA); | |
tft.print(millis() / 1000); | |
tft.setTextColor(ST77XX_WHITE); | |
tft.print(" seconds."); | |
} | |
void mediabuttons() { | |
// play | |
tft.fillScreen(ST77XX_BLACK); | |
tft.fillRoundRect(25, 10, 78, 60, 8, ST77XX_WHITE); | |
tft.fillTriangle(42, 20, 42, 60, 90, 40, ST77XX_RED); | |
delay(500); | |
// pause | |
tft.fillRoundRect(25, 90, 78, 60, 8, ST77XX_WHITE); | |
tft.fillRoundRect(39, 98, 20, 45, 5, ST77XX_GREEN); | |
tft.fillRoundRect(69, 98, 20, 45, 5, ST77XX_GREEN); | |
delay(500); | |
// play color | |
tft.fillTriangle(42, 20, 42, 60, 90, 40, ST77XX_BLUE); | |
delay(50); | |
// pause color | |
tft.fillRoundRect(39, 98, 20, 45, 5, ST77XX_RED); | |
tft.fillRoundRect(69, 98, 20, 45, 5, ST77XX_RED); | |
// play color | |
tft.fillTriangle(42, 20, 42, 60, 90, 40, ST77XX_GREEN); | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment