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marko11
Član
Pridružen-a: Ned 14 Dec 2003 17:47
Prispevkov: 866
Aktiv.: 3.89
Kraj: Dobrepolje
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 Objavljeno: Tor Okt 20, 2020 7:06 pm Naslov sporočila: Arduino in TFT zaslon |
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Hi
Nabavil sem TFT zaslon ki je na sliki in Mega 2560 ploščo.
Naložil sem tudi en demo program in knjižnice, ki je pripet spodaj, ki sem ga našel na spletu.
Ko to povežem in naložim program pa se ne zgodi NIČ. Pri nalaganju ne sporoči nobene napake. Zaslon samo sveti. Ne vem kaj sem spregledal.
Sem pa čisto nov na področju Arduinotu, zato se že v naprej zahvaljujem vsem, ki boste priskočili na pomoč.
lp,marko
| Koda: |
// IMPORTANT: LCDWIKI_KBV LIBRARY MUST BE SPECIFICALLY
// CONFIGURED FOR EITHER THE TFT SHIELD OR THE BREAKOUT BOARD.
//This program is a demo of displaying string
//Set the pins to the correct ones for your development shield or breakout board.
//the 16bit mode only use in Mega.you must modify the mode in the file of lcd_mode.h
//when using the BREAKOUT BOARD only and using these 16 data lines to the LCD,
//pin usage as follow:
// CS CD WR RD RST D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15
//Arduino Mega 40 38 39 / 41 37 36 35 34 33 32 31 30 22 23 24 25 26 27 28 29
//Remember to set the pins to suit your display module!
/**********************************************************************************
* @attention
**********************************************************************************/
#include <LCDWIKI_GUI.h> //Core graphics library
#include <LCDWIKI_KBV.h> //Hardware-specific library
//the definiens of 16bit mode as follow:
//if the IC model is known or the modules is unreadable,you can use this constructed function
LCDWIKI_KBV mylcd(ILI9486,40,38,39,-1,41); //model,cs,cd,wr,rd,reset
//define some colour values
#define BLACK 0x0000
#define BLUE 0x001F
#define RED 0xF800
#define GREEN 0x07E0
#define CYAN 0x07FF
#define MAGENTA 0xF81F
#define YELLOW 0xFFE0
#define WHITE 0xFFFF
void setup()
{
mylcd.Init_LCD();
mylcd.Fill_Screen(BLACK);
}
void loop()
{
mylcd.Set_Rotation(1);
mylcd.Set_Text_Mode(0);
mylcd.Set_Text_colour(RED);
mylcd.Set_Text_Back_colour(BLACK);
mylcd.Set_Text_Size(1);
mylcd.Print_String("a b c d e f g h i j k l m n o p q r s t u v w x y z", 87, 10);
mylcd.Print_String("A B C D E F G H I J K L M N O P Q R S T U V W X Y Z", 87, 20);
mylcd.Set_Text_colour(GREEN);
mylcd.Set_Text_Size(2);
mylcd.Print_String("a b c d e f g h i j k l m", 90, 40);
mylcd.Print_String("n o p q r s t u v w x y z", 90, 60);
mylcd.Print_String("A B C D E F G H I J K L M", 90, 80);
mylcd.Print_String("N O P Q R S T U V W X Y Z", 90, 100);
mylcd.Set_Text_colour(BLUE);
mylcd.Set_Text_Size(3);
mylcd.Print_String("a b c d e f g h i j k l m", 15, 130);
mylcd.Print_String("n o p q r s t u v w x y z", 15, 160);
mylcd.Print_String("A B C D E F G H I J K L M", 15, 190);
mylcd.Print_String("N O P Q R S T U V W X Y Z", 15, 220);
mylcd.Set_Text_colour(CYAN);
mylcd.Set_Text_Size(1);
mylcd.Print_String("0 1 2 3 4 5 6 7 8 9", 183, 255);
mylcd.Set_Text_colour(WHITE);
mylcd.Set_Text_Size(2);
mylcd.Print_String("0 1 2 3 4 5 6 7 8 9", 126, 265);
mylcd.Set_Text_colour(MAGENTA);
mylcd.Set_Text_Size(3);
mylcd.Print_String("0 1 2 3 4 5 6 7 8 9", 69, 285);
//display 1 times string
delay(2000);
mylcd.Set_Rotation(0);
mylcd.Fill_Screen(0x0000);
mylcd.Set_Text_colour(RED);
mylcd.Set_Text_Back_colour(BLACK);
mylcd.Set_Text_Size(1);
mylcd.Print_String("Hello World!", 0, 0);
mylcd.Print_Number_Float(01234.56789, 2, 0, 8, '.', 0, ' ');
mylcd.Print_Number_Int(0xDEADBEF, 0, 16, 0, ' ',16);
//mylcd.Print_String("DEADBEF", 0, 16);
//display 2 times string
mylcd.Set_Text_colour(GREEN);
mylcd.Set_Text_Size(2);
mylcd.Print_String("Hello World!", 0, 40);
mylcd.Print_Number_Float(01234.56789, 2, 0, 56, '.', 0, ' ');
mylcd.Print_Number_Int(0xDEADBEF, 0, 72, 0, ' ',16);
//mylcd.Print_String("DEADBEEF", 0, 72);
//display 3 times string
mylcd.Set_Text_colour(BLUE);
mylcd.Set_Text_Size(3);
mylcd.Print_String("Hello World!", 0, 104);
mylcd.Print_Number_Float(01234.56789, 2, 0, 128, '.', 0, ' ');
mylcd.Print_Number_Int(0xDEADBEF, 0, 152, 0, ' ',16);
// mylcd.Print_String("DEADBEEF", 0, 152);
//display 4 times string
mylcd.Set_Text_colour(WHITE);
mylcd.Set_Text_Size(4);
mylcd.Print_String("Hello!", 0, 192);
//display 5 times string
mylcd.Set_Text_colour(YELLOW);
mylcd.Set_Text_Size(5);
mylcd.Print_String("Hello!", 0, 224);
//display 6 times string
mylcd.Set_Text_colour(CYAN);
mylcd.Set_Text_Size(6);
mylcd.Print_String("Hello!", 0, 266);
//display 7 times string
mylcd.Set_Text_colour(RED);
mylcd.Set_Text_Size(7);
mylcd.Print_String("Hello!", 0, 315);
//display 8 times string
mylcd.Set_Text_colour(MAGENTA);
mylcd.Set_Text_Size(8);
mylcd.Print_String("Hello!", 0, 372);
delay(2000);
mylcd.Fill_Screen(0x0000);
}
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| Opis: |
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| Velikost datoteke: |
1.9 MB |
| Pogledana: |
10 krat |
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rplink3r
Član
Pridružen-a: Tor 06 Feb 2007 20:02
Prispevkov: 480
Aktiv.: 2.29
Kraj: Levec
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| Objavljeno: Sre Okt 21, 2020 10:09 am Naslov sporočila: |
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Prvo preveri, če so pini pravilno definirani v programu.
| Koda: |
| LCDWIKI_KBV mylcd(ILI9486,40,38,39,-1,41); //model,cs,cd,wr,rd,reset |
Če se tole ujema z dejanskim lcd-jem. Ter tisto DB0-DB15 kar je v komentarju napisano, če je to res tako na LCD-ju.
_________________
"The statement below is false."
"The statement above is true." |
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marko11
Član
Pridružen-a: Ned 14 Dec 2003 17:47
Prispevkov: 866
Aktiv.: 3.89
Kraj: Dobrepolje
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| Objavljeno: Sre Okt 21, 2020 1:02 pm Naslov sporočila: |
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| rplink3r je napisal/a: |
Prvo preveri, če so pini pravilno definirani v programu.
| Koda: |
| LCDWIKI_KBV mylcd(ILI9486,40,38,39,-1,41); //model,cs,cd,wr,rd,reset |
Če se tole ujema z dejanskim lcd-jem. Ter tisto DB0-DB15 kar je v komentarju napisano, če je to res tako na LCD-ju. |
Točno tako, to je treba prilagoditi, sedaj dela. Hvala
| Koda: |
myLCD(ILI9486,38,39,40,41,28);
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