Educação gráfica LCD5110: 4 etapas

Índice:

Etapa 1: Recursos e conexão do display 5110LCD
Etapa 2: ARQUIVO BMP
Etapa 3: CODE
Etapa 4: OBRIGADO POR VISUALIZAR

2025 Autor: John Day | [email protected]. Última modificação: 2025-01-13 06:58

Oi pessoal

Nesta educação, eu sou ganna introduzindo a biblioteca LCD5110_GRAPH e as funções sobre o gráfico de bitmap. Decidi isso porque se você ver o projeto Space Race Game na minha página, não mostrei como você pode fazer um gráfico de bitmap. Vamos começar…

Etapa 1: Recursos e conexão do display 5110LCD

Recursos:

84 × 48 pixels
Suplly 3.3V

Conexão:

VCC -> Arduino 3.3V (ou 5v)
BL -> Arduino pino 3 (pino pwm)
GND -> Arduino GND
CLK (SCLK) -> Arduino pino 8
DIN (MOSI) -> Arduino pino 9
DC -> Arduino pino 10
CE ou CS -> Arduino pino 12
RST (RESET) -> Arduino pino 11

Etapa 2: ARQUIVO BMP

Vou mostrar passo a passo como criamos um arquivo bmp.

1-Crie alguns gráficos. Eu uso o Photo Editor para isso:

Entre no editor de fotos
Digite o botão "Criar novo"
Selecione largura = 84 e altura = 48
Desenhe o que quiser
Salvar como.jpg

2-Converta o arquivo-j.webp

Faça upload do seu arquivo.jpg
Converter
Salve 

3-Crie um arquivo.c. Eu uso o LCD Assistant para isso:

Dowland isso
Digite o botão "arquivo" e, em seguida, "Carregar imagem"
Digite "Salvar saída"
Certifique-se de salvar o formato.c

4-Cole o arquivo.c na pasta de código que você usa.

Etapa 3: CODE

Eu uso 5110LCD_Graph e mostrarei algumas funções. Se você quiser aprender todas as funções, acesse o arquivo pdf.

#include // incluir biblioteca

extern uint8_t SAT ; // descreva o arquivo.c

int BL = 3; // descreve a luz de fundo

LCD5110 lcd (8, 9, 10, 11, 12); // nome do LCD5110 (clk, din, dc, rst, ce);

void setup () {

pinMode (BL, OUTPUT); lcd. InitLCD (); //name. InitLCD (); initilaze a tela lcd.setContrast (55); //name.setContrast (); definir contraste (entre 0 a 127)}

void loop () {

analogWrite (BL, 330); lcd.clrScr (); //name.clrScr (); limpar a tela lcd.drawBitmap (0, 0, SAT, 84, 48); //name.drawBitmap(x, y, nome (.c), largura (.c), altura (.c)); lcd.update (); //name.update (); atualize a tela}

// --------------------- CRIAR NOVA TAB ------------------------ ------------------------ // Arquivo gerado pelo LCD Assistant // https://en.radzio.dxp.pl/bitmap_converter/ // - -------------------------------------------------- --------------------------- #include // inclui esta biblioteca para usar PROGMEM // PROGMEM ajuda a usar pouca memória RAM const unsigned char SAT PROGMEM = {0xFF, 0xFF, 0xFF, 0xFF, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0xFF, 0xFB, 0xFF, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0xFF, 0xF7, 0xFF, 0x1F, 0x1F, 0x1F, 0x17, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xE6, 0xFE, 0xFF, 0xFF, 0xFD, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFE, 0xFF, 0xFF, 0xC0, 0xC0, 0xC0, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0x07, 0x07, 0x07, 0xFD, 0xFF, 0x7F, 0x00, 0x00, 0x00, 0x00, 0xC7, 0x47, 0x47, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC7, 0xC5, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x7F, 0x6F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x 7F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7E, 0x7F, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFC, 0xFF, 0xDF, 0xFF, 0xFC, 0xFC, 0xFC, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xFC, 0xFC, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xFC, 0xFC, 0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,};