mirror of
https://github.com/m5stack/M5Stack.git
synced 2026-05-20 10:06:46 -07:00
75 lines
2.4 KiB
Arduino
75 lines
2.4 KiB
Arduino
// Icon images are stored in tabs ^ e.g. Alert.h etc above this line
|
|
// more than one icon can be in a header file
|
|
|
|
// Arrays containing FLASH images can be created with UTFT library tool:
|
|
// (libraries\UTFT\Tools\ImageConverter565.exe)
|
|
// Convert to .c format then copy into a new tab
|
|
|
|
/*
|
|
This sketch demonstrates loading images from arrays stored in program (FLASH)
|
|
memory.
|
|
|
|
Works with TFT_eSPI library here:
|
|
https://github.com/Bodmer/TFT_eSPI
|
|
|
|
This sketch does not use/need any fonts at all...
|
|
|
|
Code derived from ILI9341_due library example
|
|
|
|
Make sure all the display driver and pin comnenctions are correct by
|
|
editting the User_Setup.h file in the TFT_eSPI library folder.
|
|
|
|
#########################################################################
|
|
###### DON'T FORGET TO UPDATE THE User_Setup.h FILE IN THE LIBRARY ######
|
|
#########################################################################
|
|
*/
|
|
|
|
#include <M5Stack.h>
|
|
|
|
// Include the header files that contain the icons
|
|
#include "Alert.h"
|
|
#include "Close.h"
|
|
#include "Info.h"
|
|
|
|
long count = 0; // Loop count
|
|
|
|
void setup() {
|
|
M5.begin();
|
|
M5.Power.begin();
|
|
M5.Lcd.fillScreen(TFT_BLACK);
|
|
|
|
// Swap the colour byte order when rendering
|
|
M5.Lcd.setSwapBytes(true);
|
|
|
|
// Draw the icons
|
|
M5.Lcd.pushImage(100, 100, infoWidth, infoHeight, info);
|
|
M5.Lcd.pushImage(140, 100, alertWidth, alertHeight, alert);
|
|
M5.Lcd.pushImage(180, 100, closeWidth, closeHeight, closeX);
|
|
|
|
// Pause here to admire the icons!
|
|
delay(2000);
|
|
}
|
|
|
|
void loop() {
|
|
// Loop filling and clearing screen
|
|
M5.Lcd.pushImage(random(M5.Lcd.width() - infoWidth),
|
|
random(M5.Lcd.height() - infoHeight), infoWidth,
|
|
infoHeight, info);
|
|
M5.Lcd.pushImage(random(M5.Lcd.width() - alertWidth),
|
|
random(M5.Lcd.height() - alertHeight), alertWidth,
|
|
alertHeight, alert);
|
|
M5.Lcd.pushImage(random(M5.Lcd.width() - closeWidth),
|
|
random(M5.Lcd.height() - closeHeight), alertWidth,
|
|
closeHeight, closeX);
|
|
|
|
// Clear screen after 100 x 3 = 300 icons drawn
|
|
if (1000 == count++) {
|
|
count = 1;
|
|
M5.Lcd.setRotation(
|
|
2 * random(2)); // Rotate randomly to clear display left>right or
|
|
// right>left to reduce monotony!
|
|
M5.Lcd.fillScreen(TFT_BLACK);
|
|
M5.Lcd.setRotation(1);
|
|
}
|
|
}
|