diff --git a/.vscode/settings.json b/.vscode/settings.json
index 7bc958f..5704791 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -6,6 +6,8 @@
         "ui.h": "c",
         "DATA_A.C": "cpp",
         "data.C": "cpp",
-        "stdlib.h": "c"
+        "stdlib.h": "c",
+        "mman.h": "c",
+        "device_manager.h": "c"
     }
 }
\ No newline at end of file
diff --git a/docs/a-font.png b/docs/a-font.png
new file mode 100644
index 0000000..f6bd13f
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diff --git a/docs/c-font.png b/docs/c-font.png
new file mode 100644
index 0000000..cffdec8
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diff --git a/docs/cactus-sprite-pixilart.png b/docs/cactus-sprite-pixilart.png
new file mode 100644
index 0000000..7756227
Binary files /dev/null and b/docs/cactus-sprite-pixilart.png differ
diff --git a/docs/frog-back.png b/docs/frog-back.png
new file mode 100644
index 0000000..4d7e8b8
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diff --git a/docs/frog-front.png b/docs/frog-front.png
new file mode 100644
index 0000000..cac34ba
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diff --git a/docs/h-font.png b/docs/h-font.png
new file mode 100644
index 0000000..e95603c
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diff --git a/docs/k-font.png b/docs/k-font.png
new file mode 100644
index 0000000..e396aa9
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diff --git a/docs/lilypad1.png b/docs/lilypad1.png
new file mode 100644
index 0000000..bf680a2
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diff --git a/docs/lilypad2.png b/docs/lilypad2.png
new file mode 100644
index 0000000..07b3bf5
Binary files /dev/null and b/docs/lilypad2.png differ
diff --git a/docs/notes.txt b/docs/notes.txt
deleted file mode 100644
index de201e4..0000000
--- a/docs/notes.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-IDEIAS
--> Fazer verificação do status da fila antes de adicionar uma nova instrução no barramento.
--> Localizar quais coordenadas x e y correspondem ao centro da tela.
--> Tentar animar alguma coisa no monitor.
--> Tentar definir um polígono no registrador 0.
--> Implementar função para definir o valor de todos os registradores como 0 após finalizar o programa ('apagar' a tela).
--> Funções que poderíamos implementar também:
-
-    animate_sprite: Uma função para animar os sprites ao longo do tempo, alterando seus frames de acordo com uma sequência predefinida de imagens.
-
-    check_collision_bounds: Uma função para verificar se um sprite está dentro dos limites da tela ou de uma área específica, evitando que ele saia da área visível.
-
-    handle_input: Uma função para lidar com a entrada do jogador, como movimento do teclado ou cliques do mouse, e atualizar as posições dos sprites de acordo.
-
-    update_game_state: Uma função para atualizar o estado do jogo, processando eventos, verificando colisões, atualizando pontuações, etc.
-
-    render_sprites: Uma função para renderizar os sprites na tela, levando em consideração sua posição, estado e quaisquer efeitos visuais.
-
-    load_level: Uma função para carregar e inicializar um novo nível do jogo, incluindo a posição inicial dos sprites, configurações de fundo, obstáculos, etc.
-
-    save_game_state: Uma função para salvar o estado atual do jogo, permitindo que os jogadores continuem de onde pararam em uma sessão anterior.
-
-    handle_powerups: Uma função para lidar com power-ups ou itens especiais que os sprites podem coletar durante o jogo, alterando seu comportamento ou concedendo benefícios temporários.
-
-    play_sound: Uma função para reproduzir efeitos sonoros ou músicas de fundo durante o jogo, melhorando a experiência auditiva do jogador.
-
-    spawn_enemy: Uma função para gerar novos inimigos em locais específicos da tela ou em intervalos de tempo definidos, aumentando gradualmente a dificuldade do jogo.
-
-QUESTÕES
--> A memória de sprites é volátil? Isto é, os sprites criados através da instrução WSM são mantidos após o desligamento da placa?
--> Tendo em vista que cada FIFO possui a capacidade de armazenar 16 palavras de 32 bits, então elas podem armazenar, juntas, no máximo 16 instruções?
--> Quantos sprites podem ser atualizados ao mesmo tempo? Isso porque se a FIFO armazenar no máximo 8 instruções, no caso de termos 9 sprites ou polígonos, apenas 8 deles poderiam ser atualizados de uma vez. 
--> Qual é o sinal que indica quando a tela deve ser renderizada? É o vsync? Como funciona a sincronização com o sinal start (que envia as instruções)?
--> Dado que conseguimos escrever um polígono no reg 0, ele é um registrador para a escrita de polígonos no geral?
--> O ideal é encher a fila e depois descarregar todas as instruções de vez ou enviar uma instrução a cada pulso?
--> Qual o máximo de polígonos e sprites que conseguimos exibir na tela? (Acredito que 31 elementos no total, de qualquer natureza)
-
-FATOS
--> A arquitetura dispões de 32 registradores. O primeiro registrador é reservado para o background e o restante aos sprites.
--> A memória de sprites armazena o bitmap para cada sprite.
--> A memória de sprites consiste em 12.800 palavras de 9 bits, 3 bits para cada componente RGB.
--> Cada sprite deve possuir o tamanho 20x20, cada um ocupando 400 posições de memória. Sendo assim, é possível armazenar na memória de sprites 32 sprites para uso (Acho que já responde uma das questões).
--> A memória de background é utilizada para modificar pequenas partes do background e consiste em 4.800 palavras de 9 bits.
--> O padrão gráfico escolhido foi o VGA com uma resolução de 640x480 pixels.
--> Para 'apagar' um polígono ou sprite é necessário definir o bit SP ou o tamanho do polígono como 0.
--> As instruções nos registradores persistem mesmo após a finalização do programa.
--> O algoritmo de geração de bitmaps ficará a cargo do desenvolvedor.
--> Foi possível perceber que realizar uma animação com o limite de 31 sprites na tela ocasiona uma perda na velocidade de atualização devido ao limite de envio de 13 instruções por frame. (mas como chegamos a essa conclusão?)
\ No newline at end of file
diff --git a/docs/o-font.png b/docs/o-font.png
new file mode 100644
index 0000000..d67d3f6
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diff --git a/docs/r-font.png b/docs/r-font.png
new file mode 100644
index 0000000..27db4f5
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diff --git a/docs/s-font.png b/docs/s-font.png
new file mode 100644
index 0000000..66579ea
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diff --git a/docs/truck-back.png b/docs/truck-back.png
new file mode 100644
index 0000000..8758a34
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diff --git a/docs/truck-front.png b/docs/truck-front.png
new file mode 100644
index 0000000..b46e3ae
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diff --git a/docs/truck-middle.png b/docs/truck-middle.png
new file mode 100644
index 0000000..5b6c1d8
Binary files /dev/null and b/docs/truck-middle.png differ
diff --git a/docs/trunktree-back.png b/docs/trunktree-back.png
new file mode 100644
index 0000000..c809ccd
Binary files /dev/null and b/docs/trunktree-back.png differ
diff --git a/docs/trunktree-front.png b/docs/trunktree-front.png
new file mode 100644
index 0000000..ad10a80
Binary files /dev/null and b/docs/trunktree-front.png differ
diff --git a/docs/trunktree-middle.png b/docs/trunktree-middle.png
new file mode 100644
index 0000000..7179b3f
Binary files /dev/null and b/docs/trunktree-middle.png differ
diff --git a/docs/u-font.png b/docs/u-font.png
new file mode 100644
index 0000000..03342d8
Binary files /dev/null and b/docs/u-font.png differ
diff --git a/src/Device_manager.c b/src/Device_manager.c
new file mode 100644
index 0000000..1c273be
--- /dev/null
+++ b/src/Device_manager.c
@@ -0,0 +1,83 @@
+#include "Device_manager.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+
+void read_mouse(mouse_t* mouse) {
+  u8_t data[3] = {0};
+
+  if (read(mouse->fd, data, sizeof(data))) {
+    mouse->left = (data[0] & 0x1) ? 1 : 0;
+    mouse->right = (data[0] & 0x02) ? 1 : 0;
+    mouse->middle = (data[0] & 0x04) ? 1 : 0;
+
+    mouse->x += (data[1] / ((SENSIBILITY > 0) ? SENSIBILITY : 1));
+
+    if (mouse->x < 0) {
+      mouse->x = 0;
+    }
+    if (mouse->x > WIDTH) {
+      mouse->x = WIDTH;
+    }
+
+    mouse->y += ((data[2] * -1) / ((SENSIBILITY > 0) ? SENSIBILITY : 1));
+
+    if (mouse->y < 0) {
+      mouse->y = 0;
+    }
+    if (mouse->y > HEIGHT) {
+      mouse->y = HEIGHT;
+    }
+  }
+}
+
+mouse_t init_mouse(u64_t fd_mouse) {
+  fd_mouse = open("/dev/input/event0", O_RDONLY);
+
+  if (fd_mouse == -1) {
+    perror("Erro ao abrir o dispositivo de memória");
+    exit(EXIT_FAILURE);
+  }
+
+  return (mouse_t){
+      .fd = fd_mouse,
+      .x = 50,
+      .y = 50,
+      .left = 0,
+      .right = 0,
+      .middle = 0,
+      .read = read_mouse,
+  };
+}
+
+u64_t* read_KEY(u64_t fd_map, void* LW_virtual) {
+  fd_map = open("/dev/mem", (O_RDWR | O_SYNC));
+  if (fd_map == -1) {
+    perror("Erro ao abrir o dispositivo de memória");
+    exit(EXIT_FAILURE);
+  }
+
+  LW_virtual = mmap(NULL, LW_BRIDGE_SPAN, (PROT_READ | PROT_WRITE), MAP_SHARED, fd_map, LW_BRIDGE_BASE);
+  if (LW_virtual == MAP_FAILED) {
+    perror("Erro ao mapear memória");
+    exit(EXIT_FAILURE);
+  }
+
+  u64_t* KEY_ptr = (u64_t*)(LW_virtual + KEY_BASE);
+  return KEY_ptr;
+}
+
+void close_KEY(u64_t fd_map, void* LW_virtual) {
+  if (munmap(LW_virtual, LW_BRIDGE_SPAN) == -1) {
+    perror("Erro ao desmapear memória");
+    exit(EXIT_FAILURE);
+  }
+
+  if (close(fd_map) == -1) {
+    perror("Erro ao fechar dispositivo de memória");
+    exit(EXIT_FAILURE);
+  }
+}
diff --git a/src/Device_manager.h b/src/Device_manager.h
new file mode 100644
index 0000000..66db044
--- /dev/null
+++ b/src/Device_manager.h
@@ -0,0 +1,37 @@
+#ifndef DEVICE_MANAGER_H_
+#define DEVICE_MANAGER_H_
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/mman.h>
+
+#include "utils/types.h"
+#include "utils/ui.h"
+
+#define KEY_BASE 0x0
+#define LW_BRIDGE_SPAN 0x00005000
+#define LW_BRIDGE_BASE 0xff200000
+
+#define HEIGHT 360
+#define WIDTH 480
+#define SENSIBILITY 2
+
+typedef struct mouse_t {
+  u64_t fd;
+  u32_t x;
+  u32_t y;
+  u8_t left;
+  u8_t middle;
+  u8_t right;
+
+  void (*read)(struct mouse_t* mouse);
+} mouse_t;
+
+void read_mouse(mouse_t* mouse);
+mouse_t init_mouse(u64_t fd_mouse);
+u64_t* read_KEY(u64_t fd_map, void* LW_virtual);
+void close_KEY(u64_t fd_map, void* LW_virtual);
+
+#endif  // DEVICE_MANAGER_H_
\ No newline at end of file
diff --git a/src/GraphSync.c b/src/GraphSync.c
index 067424b..8f87b0f 100644
--- a/src/GraphSync.c
+++ b/src/GraphSync.c
@@ -11,7 +11,18 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-#include "utils/aux.h"
+#define DEVICE_PATH "/dev/gpp_data_bus" /**< Path to device data bus */
+#define FROG "frog"
+#define A_font "a-font"
+#define C_font "c-font"
+#define H_font "h-font"
+#define K_font "k-font"
+#define O_font "o-font"
+#define R_font "r-font"
+#define S_font "s-font"
+#define U_font "u-font"
+
+#define SIZE 20
 
 static int device_fd = -1;
 
@@ -197,348 +208,202 @@ void clean_background() {
   }
 }
 
-// u8_t increase_coordinate_sprite(sprite_t *sprite, int mirror) {
-//   u64_t angle_rad = sprite->direction * M_PI() / 180.0;
+u8_t increase_coordinate_sprite(sprite_t *sprite) {
+  sprite->coord_x += sprite->step_x;
+  sprite->coord_y += sprite->step_y;
 
-//   int delta_x = (int)round(sprite->step_x * cos(angle_rad));
-//   int delta_y = (int)round(sprite->step_y * sin(angle_rad));
-
-//   if (sprite->coord_x < 0 || sprite->coord_x > 639 || sprite->coord_y < 0 || sprite->coord_y > 479) {
-//     if (mirror) {
-//       // Espelhar as coordenadas do sprite
-//       sprite->coord_x = clamp(sprite->coord_x, 0, 639);
-//       sprite->coord_y = clamp(sprite->coord_y, 0, 479);
-//     }
-//     return -1;
-//   }
-
-//   sprite->coord_x += delta_x;
-//   sprite->coord_y += delta_y;
+  return 0;
+}
 
-//   sprite_t sprite_copy = *sprite;
-//   set_dynamic_sprite(sprite_copy);
+u8_t collision(sprite_t *sp1, sprite_t *sp2) {
+  if (sp1->coord_x < sp2->coord_x + SIZE && sp1->coord_x + SIZE > sp2->coord_x && sp1->coord_y < sp2->coord_y + SIZE &&
+      sp1->coord_y + SIZE > sp2->coord_y) {
+    return 1;
+  }
+  return 0;
+}
 
-//   return 0;
-// }
+sprite_t set_new_sprite(u16_t sprite_offset) {
+  u32_t dataA, dataB;
 
-void draw_picture() {
-  // BACKGROUND
-  u64_t instruction1 = set_background_color(2, 2, 3);
+  char instruction_str[65];
+  instruction_str[64] = '\0';
 
-  // BACKGROUND BLOCKS
-  ground_block_t block;
-  block.address = 3000;
-  block.R = 1;
-  block.G = 4;
-  block.B = 1;
+  u8_t opcode = 0b0001;
+  u16_t init_addr = sprite_offset * 400;
+
+  // Cores da imagem para a sprite
+  char sprite_name[5] = FROG;
+  u8_t pixel_data[400][3] = {
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {3, 7, 4}, {3, 7, 4}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {3, 7, 4}, {3, 7, 4}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {3, 7, 4}, {7, 7, 7}, {7, 7, 7}, {3, 7, 4}, {6, 7, 7},
+      {6, 7, 7}, {3, 7, 4}, {7, 7, 7}, {7, 7, 7}, {3, 7, 4}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {3, 7, 4},
+      {3, 7, 4}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {1, 5, 2},
+      {1, 5, 2}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {2, 5, 3}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2},
+      {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {2, 5, 3}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2},
+      {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2},
+      {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {5, 6, 1}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {5, 6, 1}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {5, 7, 0}, {5, 6, 1}, {5, 6, 1}, {5, 6, 1},
+      {5, 6, 1}, {5, 6, 1}, {5, 6, 1}, {5, 7, 0}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0},
+      {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {3, 5, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0},
+      {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {3, 5, 0}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {2, 5, 3}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {3, 5, 0}, {5, 7, 0}, {5, 7, 0},
+      {5, 7, 0}, {5, 7, 0}, {3, 5, 0}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {2, 5, 3}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {2, 5, 3}, {2, 5, 3}, {2, 5, 3}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {3, 5, 0}, {5, 7, 0}, {5, 7, 0},
+      {5, 7, 0}, {5, 7, 0}, {3, 5, 0}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {2, 5, 3}, {2, 5, 3}, {2, 5, 3}, {6, 7, 7},
+      {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {3, 5, 0}, {5, 7, 0}, {5, 7, 0},
+      {5, 7, 0}, {5, 7, 0}, {3, 5, 0}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7},
+      {6, 7, 7}, {0, 3, 1}, {0, 3, 1}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {3, 5, 0}, {5, 7, 0},
+      {5, 7, 0}, {3, 5, 0}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {0, 3, 1}, {0, 3, 1}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {3, 5, 0},
+      {3, 5, 0}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2},
+      {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {0, 2, 1}, {0, 3, 1}, {0, 3, 1}, {6, 7, 7}, {6, 7, 7}, {0, 3, 1}, {6, 7, 7}, {0, 3, 1},
+      {0, 3, 1}, {6, 7, 7}, {0, 3, 1}, {6, 7, 7}, {6, 7, 7}, {0, 3, 1}, {0, 3, 1}, {0, 2, 1}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+      {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}};
+
+  u16_t max_addr = init_addr + 400;
+  u16_t addr;
+
+  for (addr = init_addr; addr < max_addr; addr++) {
+    u16_t pixel_idx = addr - init_addr;
+    u8_t R = pixel_data[pixel_idx][0];
+    u8_t G = pixel_data[pixel_idx][1];
+    u8_t B = pixel_data[pixel_idx][2];
+
+    dataA = addr << 4 | opcode;
+    dataB = B << 6 | G << 3 | R;
+
+    snprintf(instruction_str, sizeof(instruction_str), "%x%08x", dataA, dataB);
+
+    u64_t instruction = strtoull(instruction_str, NULL, 16);
+
+    write_data(instruction);
+  }
 
-  int i = 3600;
+  sprite_t new_sprite;
+  new_sprite.offset = sprite_offset;
 
-  for (i; i < 4800; i++) {
-    block.address = i;
-    set_background_block(block);
-  }
+  close_data(device_fd);
 
-  // ÁRVORES
-  sprite_fixed_t sprite_tree1;
-  sprite_tree1.ativo = 1;
-  sprite_tree1.data_register = 1;
-  sprite_tree1.offset = 4;
-  sprite_tree1.coord_x = 100;
-  sprite_tree1.coord_y = 400;
-
-  set_fixed_sprite(sprite_tree1);
-
-  sprite_fixed_t sprite_tree2;
-  sprite_tree2.ativo = 1;
-  sprite_tree2.data_register = 2;
-  sprite_tree2.offset = 4;
-  sprite_tree2.coord_x = 150;
-  sprite_tree2.coord_y = 350;
-
-  set_fixed_sprite(sprite_tree2);
-
-  sprite_fixed_t sprite_tree3;
-  sprite_tree3.ativo = 1;
-  sprite_tree3.data_register = 3;
-  sprite_tree3.offset = 4;
-  sprite_tree3.coord_x = 200;
-  sprite_tree3.coord_y = 450;
-
-  set_fixed_sprite(sprite_tree3);
-
-  sprite_fixed_t sprite_tree4;
-  sprite_tree4.ativo = 1;
-  sprite_tree4.data_register = 4;
-  sprite_tree4.offset = 4;
-  sprite_tree4.coord_x = 320;
-  sprite_tree4.coord_y = 460;
-
-  set_fixed_sprite(sprite_tree4);
-
-  sprite_fixed_t sprite_tree5;
-  sprite_tree5.ativo = 1;
-  sprite_tree5.data_register = 5;
-  sprite_tree5.offset = 4;
-  sprite_tree5.coord_x = 360;
-  sprite_tree5.coord_y = 400;
-
-  set_fixed_sprite(sprite_tree5);
-
-  sprite_fixed_t sprite_tree6;
-  sprite_tree6.ativo = 1;
-  sprite_tree6.data_register = 6;
-  sprite_tree6.offset = 4;
-  sprite_tree6.coord_x = 230;
-  sprite_tree6.coord_y = 400;
-
-  set_fixed_sprite(sprite_tree6);
-
-  sprite_fixed_t sprite_tree7;
-  sprite_tree7.ativo = 1;
-  sprite_tree7.data_register = 7;
-  sprite_tree7.offset = 4;
-  sprite_tree7.coord_x = 295;
-  sprite_tree7.coord_y = 350;
-
-  set_fixed_sprite(sprite_tree7);
-
-  sprite_fixed_t sprite_tree8;
-  sprite_tree8.ativo = 1;
-  sprite_tree8.data_register = 8;
-  sprite_tree8.offset = 4;
-  sprite_tree8.coord_x = 30;
-  sprite_tree8.coord_y = 355;
-
-  set_fixed_sprite(sprite_tree8);
-
-  sprite_fixed_t sprite_tree9;
-  sprite_tree9.ativo = 1;
-  sprite_tree9.data_register = 9;
-  sprite_tree9.offset = 4;
-  sprite_tree9.coord_x = 40;
-  sprite_tree9.coord_y = 450;
-
-  set_fixed_sprite(sprite_tree9);
-
-  sprite_fixed_t sprite_tree10;
-  sprite_tree10.ativo = 1;
-  sprite_tree10.data_register = 10;
-  sprite_tree10.offset = 4;
-  sprite_tree10.coord_x = 500;
-  sprite_tree10.coord_y = 450;
-
-  set_fixed_sprite(sprite_tree10);
-
-  sprite_fixed_t sprite_tree11;
-  sprite_tree11.ativo = 1;
-  sprite_tree11.data_register = 11;
-  sprite_tree11.offset = 4;
-  sprite_tree11.coord_x = 550;
-  sprite_tree11.coord_y = 350;
-
-  set_fixed_sprite(sprite_tree11);
-
-  // BASE DO CASTELO
-  polygon_t polygon_1;
-  polygon_1.data_register = 14;
-  polygon_1.type = 0;
-  polygon_1.size = 14;
-  polygon_1.ref_point_x = 450;
-  polygon_1.ref_point_y = 320;
-  polygon_1.R = 5;
-  polygon_1.G = 3;
-  polygon_1.B = 4;
-
-  set_polygon(polygon_1);
-
-  // TORRES DO CASTELO
-
-  // TORRE 1
-  polygon_t pol_tower_1;
-  pol_tower_1.data_register = 5;
-  pol_tower_1.type = 0;
-  pol_tower_1.size = 2;
-  pol_tower_1.ref_point_x = 390;
-  pol_tower_1.ref_point_y = 235;
-  pol_tower_1.R = 5;
-  pol_tower_1.G = 3;
-  pol_tower_1.B = 4;
-
-  set_polygon(pol_tower_1);
-
-  polygon_t pol_tower_11;
-  pol_tower_11.data_register = 6;
-  pol_tower_11.type = 0;
-  pol_tower_11.size = 2;
-  pol_tower_11.ref_point_x = 390;
-  pol_tower_11.ref_point_y = 220;
-  pol_tower_11.R = 5;
-  pol_tower_11.G = 3;
-  pol_tower_11.B = 4;
-
-  set_polygon(pol_tower_11);
-
-  // TORRE 2
-  polygon_t pol_tower_2;
-  pol_tower_2.data_register = 7;
-  pol_tower_2.type = 0;
-  pol_tower_2.size = 2;
-  pol_tower_2.ref_point_x = 510;
-  pol_tower_2.ref_point_y = 235;
-  pol_tower_2.R = 5;
-  pol_tower_2.G = 3;
-  pol_tower_2.B = 4;
-
-  set_polygon(pol_tower_2);
-
-  polygon_t pol_tower_22;
-  pol_tower_22.data_register = 8;
-  pol_tower_22.type = 0;
-  pol_tower_22.size = 2;
-  pol_tower_22.ref_point_x = 510;
-  pol_tower_22.ref_point_y = 220;
-  pol_tower_22.R = 5;
-  pol_tower_22.G = 3;
-  pol_tower_22.B = 4;
-
-  set_polygon(pol_tower_22);
-
-  // TORRE 3
-  polygon_t pol_tower_3;
-  pol_tower_3.data_register = 9;
-  pol_tower_3.type = 0;
-  pol_tower_3.size = 2;
-  pol_tower_3.ref_point_x = 450;
-  pol_tower_3.ref_point_y = 235;
-  pol_tower_3.R = 5;
-  pol_tower_3.G = 3;
-  pol_tower_3.B = 4;
-
-  set_polygon(pol_tower_3);
-
-  polygon_t pol_tower_33;
-  pol_tower_33.data_register = 10;
-  pol_tower_33.type = 0;
-  pol_tower_33.size = 2;
-  pol_tower_33.ref_point_x = 450;
-  pol_tower_33.ref_point_y = 210;
-  pol_tower_33.R = 5;
-  pol_tower_33.G = 3;
-  pol_tower_33.B = 4;
-
-  set_polygon(pol_tower_33);
-
-  // TELHADOS
-  polygon_t pol_tel_1;
-  pol_tel_1.data_register = 11;
-  pol_tel_1.type = 1;
-  pol_tel_1.size = 3;
-  pol_tel_1.ref_point_x = 390;
-  pol_tel_1.ref_point_y = 185;
-  pol_tel_1.R = 3;
-  pol_tel_1.G = 1;
-  pol_tel_1.B = 1;
-
-  set_polygon(pol_tel_1);
-
-  polygon_t pol_tel_2;
-  pol_tel_2.data_register = 12;
-  pol_tel_2.type = 1;
-  pol_tel_2.size = 3;
-  pol_tel_2.ref_point_x = 510;
-  pol_tel_2.ref_point_y = 185;
-  pol_tel_2.R = 3;
-  pol_tel_2.G = 1;
-  pol_tel_2.B = 1;
-
-  set_polygon(pol_tel_2);
-
-  polygon_t pol_tel_3;
-  pol_tel_3.data_register = 13;
-  pol_tel_3.type = 1;
-  pol_tel_3.size = 5;
-  pol_tel_3.ref_point_x = 450;
-  pol_tel_3.ref_point_y = 165;
-  pol_tel_3.R = 3;
-  pol_tel_3.G = 1;
-  pol_tel_3.B = 1;
-
-  set_polygon(pol_tel_3);
-
-  // PORTA DO CASTELO
-  polygon_t pol_door;
-  pol_door.data_register = 4;
-  pol_door.type = 0;
-  pol_door.size = 5;
-  pol_door.ref_point_x = 450;
-  pol_door.ref_point_y = 365;
-  pol_door.R = 3;
-  pol_door.G = 1;
-  pol_door.B = 1;
-
-  set_polygon(pol_door);
-
-  // SOL
-  polygon_t pol_sun;
-  pol_sun.data_register = 1;
-  pol_sun.type = 0;
-  pol_sun.size = 5;
-  pol_sun.ref_point_x = 80;
-  pol_sun.ref_point_y = 80;
-  pol_sun.R = 7;
-  pol_sun.G = 5;
-  pol_sun.B = 0;
-
-  set_polygon(pol_sun);
-
-  // NÚVENS
-  ground_block_t block_cloud;
-  block_cloud.R = 7;
-  block_cloud.G = 7;
-  block_cloud.B = 7;
-
-  block_cloud.address = 500;
-  set_background_block(block_cloud);
-  block_cloud.address = 501;
-  set_background_block(block_cloud);
-  block_cloud.address = 502;
-  set_background_block(block_cloud);
-  block_cloud.address = 503;
-  set_background_block(block_cloud);
-
-  block_cloud.address = 579;
-  set_background_block(block_cloud);
-  block_cloud.address = 580;
-  set_background_block(block_cloud);
-  block_cloud.address = 581;
-  set_background_block(block_cloud);
-  block_cloud.address = 582;
-  set_background_block(block_cloud);
-  block_cloud.address = 583;
-  set_background_block(block_cloud);
-  block_cloud.address = 584;
-  set_background_block(block_cloud);
-
-  block_cloud.address = 905;
-  set_background_block(block_cloud);
-  block_cloud.address = 906;
-  set_background_block(block_cloud);
-  block_cloud.address = 907;
-  set_background_block(block_cloud);
-  block_cloud.address = 908;
-  set_background_block(block_cloud);
-
-  block_cloud.address = 984;
-  set_background_block(block_cloud);
-  block_cloud.address = 985;
-  set_background_block(block_cloud);
-  block_cloud.address = 986;
-  set_background_block(block_cloud);
-  block_cloud.address = 987;
-  set_background_block(block_cloud);
-  block_cloud.address = 988;
-  set_background_block(block_cloud);
-  block_cloud.address = 989;
-  set_background_block(block_cloud);
+  return new_sprite;
 }
+
+// u8_t select_sprite(char sprite_name) {
+//   u8_t pixel_data[400][3];
+
+//   switch (sprite_name) {
+//     case FROG:
+//       pixel_data = {
+//     {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7,
+//     7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6,
+//     7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {3, 7, 4}, {3, 7, 4}, {6, 7, 7},
+//     {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {3, 7, 4}, {3, 7, 4}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7,
+//     7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {3, 7, 4}, {7, 7, 7}, {7, 7, 7}, {3,
+//     7, 4}, {6, 7, 7}, {6, 7, 7}, {3, 7, 4}, {7, 7, 7}, {7, 7, 7}, {3, 7, 4}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+//     {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {6, 7, 7}, {6, 7,
+//     7}, {7, 7, 7}, {3, 7, 4}, {3, 7, 4}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6,
+//     7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {6, 7, 7},
+//     {6, 7, 7}, {7, 7, 7}, {1, 5, 2}, {1, 5, 2}, {7, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 7, 7}, {6, 7, 7}, {6, 7,
+//     7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {2, 5, 3}, {1, 5, 2}, {1,
+//     5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {2, 5, 3},
+//     {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {6, 7,
+//     7}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1,
+//     5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2},
+//     {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5,
+//     2}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6,
+//     7, 7}, {1, 5, 2}, {5, 6, 1}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {5, 6, 1},
+//     {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7,
+//     7}, {6, 7, 7}, {1, 5, 2}, {5, 7, 0}, {5, 6, 1}, {5, 6, 1}, {5, 6, 1}, {5, 6, 1}, {5, 6, 1}, {5, 6, 1}, {5,
+//     7, 0}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+//     {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7,
+//     0}, {5, 7, 0}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6,
+//     7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {3, 5, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0},
+//     {5, 7, 0}, {3, 5, 0}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7,
+//     7}, {6, 7, 7}, {2, 5, 3}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {3, 5, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7, 0}, {5,
+//     7, 0}, {3, 5, 0}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {2, 5, 3}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7},
+//     {2, 5, 3}, {2, 5, 3}, {2, 5, 3}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {3, 5, 0}, {5, 7, 0}, {5, 7, 0}, {5, 7,
+//     0}, {5, 7, 0}, {3, 5, 0}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {2, 5, 3}, {2, 5, 3}, {2, 5, 3}, {6, 7, 7}, {6,
+//     7, 7}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {3, 5, 0}, {5, 7, 0}, {5, 7, 0},
+//     {5, 7, 0}, {5, 7, 0}, {3, 5, 0}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {1, 5, 2}, {6, 7,
+//     7}, {6, 7, 7}, {0, 3, 1}, {0, 3, 1}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {6, 7, 7}, {3, 5, 0}, {5,
+//     7, 0}, {5, 7, 0}, {3, 5, 0}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {0, 3, 1}, {0, 3, 1},
+//     {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {6, 7,
+//     7}, {3, 5, 0}, {3, 5, 0}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {6,
+//     7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2},
+//     {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {1, 5, 2}, {6, 7, 7}, {1, 5, 2}, {6, 7, 7}, {6, 7,
+//     7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {0, 2, 1}, {0, 3, 1}, {0, 3, 1}, {6, 7, 7}, {6, 7, 7}, {0,
+//     3, 1}, {6, 7, 7}, {0, 3, 1}, {0, 3, 1}, {6, 7, 7}, {0, 3, 1}, {6, 7, 7}, {6, 7, 7}, {0, 3, 1}, {0, 3, 1},
+//     {0, 2, 1}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7,
+//     7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6,
+//     7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}};
+// break;
+
+//     case A_font:
+//       pixel_data = {
+//           {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7,
+//           7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6,
+//           7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {5, 4, 0}, {5, 4, 0}, {5, 4, 0}, {5, 4, 0},
+//           {5, 4, 0}, {5, 4, 0}, {5, 4, 0}, {5, 4, 0}, {5, 4, 0}, {5, 4, 0}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7,
+//           7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {5, 4, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7,
+//           6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {6, 7, 7}, {6, 7, 7},
+//           {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {5, 4, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6,
+//           0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {6,
+//           7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {5, 4, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0},
+//           {7, 6, 0}, {7, 6, 0}, {7, 0, 1}, {7, 0, 1}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6,
+//           0}, {7, 6, 0}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {5, 4, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7,
+//           6, 0}, {7, 6, 0}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0},
+//           {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {6, 7, 7}, {6, 7, 7}, {5, 4, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6,
+//           0}, {7, 6, 0}, {7, 6, 0}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7,
+//           6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {6, 7, 7}, {6, 7, 7}, {5, 4, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0},
+//           {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 0, 1}, {5, 0, 0}, {5, 0, 0}, {7, 0, 1}, {7, 6, 0}, {7, 6, 0}, {7, 6,
+//           0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {7, 6, 0}, {6, 7, 7}, {6, 7, 7}, {5, 4, 3}, {7, 7, 4}, {7, 7, 4}, {7,
+//           7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 0, 1}, {6, 7, 7}, {6, 7, 7}, {7, 0, 1}, {7, 7, 4}, {7, 7, 4},
+//           {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {6, 7, 7}, {6, 7, 7}, {5, 4, 3}, {7, 7, 4}, {7, 7,
+//           4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7,
+//           7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {7, 7, 4}, {6, 7, 7}, {6, 7, 7}, {5, 2, 0}, {7, 3, 0},
+//           {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3,
+//           0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {6, 7, 7}, {6, 7, 7}, {5, 2, 0}, {7,
+//           3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0},
+//           {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {6, 7, 7}, {6, 7, 7}, {5, 2,
+//           0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7,
+//           0, 1}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {6, 7, 7}, {6, 7, 7},
+//           {5, 2, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 0, 1}, {7, 0, 1}, {7, 0,
+//           1}, {7, 0, 1}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {6, 7, 7}, {6,
+//           7, 7}, {5, 2, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {5, 0, 0}, {5, 0, 0},
+//           {5, 0, 0}, {5, 0, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {7, 3, 0}, {6, 7,
+//           7}, {6, 7, 7}, {5, 0, 0}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {6, 7, 7}, {6,
+//           7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1},
+//           {6, 7, 7}, {6, 7, 7}, {5, 0, 0}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {6, 7,
+//           7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7,
+//           0, 1}, {6, 7, 7}, {6, 7, 7}, {5, 0, 0}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1},
+//           {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0, 1}, {7, 0,
+//           1}, {7, 0, 1}, {6, 7, 7}, {6, 7, 7}, {5, 0, 0}, {5, 0, 0}, {5, 0, 0}, {5, 0, 0}, {5, 0, 0}, {5, 0, 0}, {5,
+//           0, 0}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {5, 0, 0}, {5, 0, 0}, {5, 0, 0}, {5, 0, 0}, {5, 0, 0},
+//           {5, 0, 0}, {5, 0, 0}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7,
+//           7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}, {6,
+//           7, 7}, {6, 7, 7}, {6, 7, 7}, {6, 7, 7}};
+//       break;
+
+//     case C_font:
+//       pixel_data = ;
+//       break;
+
+//     default:
+//       break;
+//   }
+// }
\ No newline at end of file
diff --git a/src/GraphSync.h b/src/GraphSync.h
index 4065009..b043574 100644
--- a/src/GraphSync.h
+++ b/src/GraphSync.h
@@ -1,7 +1,6 @@
 #include <stdio.h>
 
 #include "utils/types.h"
-#include "utils/ui.h"
 
 // Structure definition for dynamic sprite
 typedef struct sprite_t sprite_t;
@@ -124,4 +123,10 @@ void clean_polygon();
 
 void clean_background();
 
+sprite_t set_new_sprite(u16_t sprite_offset);
+
 void draw_picture();
+
+u8_t increase_coordinate_sprite(sprite_t *sprite);
+
+u8_t collision(sprite_t *sp1, sprite_t *sp2);
\ No newline at end of file
diff --git a/src/Makefile b/src/Makefile
index 01b4653..9d62430 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -8,7 +8,7 @@ KERNEL_DIR = /lib/modules/$(shell uname -r)/build
 SOURCES =  GraphSync.c  main.c 
 
 # All *.h files.
-HEADERS =  utils/ui.h  utils/types.h  GraphSync.h
+HEADERS =  utils/types.h  GraphSync.h
 
 all: build kernel
 
@@ -17,16 +17,19 @@ build: build/dir build/main
 build/dir:
 	@mkdir -p build
 
-build/main: build/GraphSync.o build/aux.o build/main.o 
-	@gcc build/GraphSync.o build/aux.o build/main.o -o build/main
+build/main: build/GraphSync.o build/main.o build/Device_manager.o build/State_machine.o
+	@gcc build/GraphSync.o build/main.o build/Device_manager.o build/State_machine.o -o build/main
 
-build/aux.o:  utils/aux.c  utils/types.h
-	@gcc -c  utils/aux.c -o build/aux.o -Isrc -Iutils
-
-build/GraphSync.o:  GraphSync.c  GraphSync.h  utils/ui.h  utils/types.h build/aux.o
+build/GraphSync.o:  GraphSync.c  GraphSync.h  utils/ui.h  utils/types.h
 	@gcc -c  GraphSync.c -o build/GraphSync.o -Isrc -Iutils
 
-build/main.o:  main.c  GraphSync.h  utils/ui.h  utils/types.h
+build/Device_manager.o:  Device_manager.c Device_manager.h utils/ui.h  utils/types.h
+	@gcc -c  Device_manager.c -o build/Device_manager.o -Isrc -Iutils
+
+build/State_machine.o: State_machine.c State_machine.h utils/types.h
+	@gcc -c State_machine.c -o build/State_machine.o -Isrc -Iutils
+
+build/main.o:  main.c  GraphSync.h  utils/ui.h  utils/types.h 
 	@gcc -c  main.c -o build/main.o -Isrc -Iutils
 
 run: build 
diff --git a/src/State_machine.c b/src/State_machine.c
new file mode 100644
index 0000000..99731d9
--- /dev/null
+++ b/src/State_machine.c
@@ -0,0 +1,57 @@
+#include "State_machine.h"
+
+void change_state(u64_t *state, u64_t *button) {
+  switch (*state) {
+    case INICIO:
+
+      if (*button == 0b0111) {
+        *state = JOGO;
+        while (*button == 0b0111) {
+          /* code */
+        }
+      }
+
+      else {
+        *state = INICIO;
+      }
+
+      break;
+
+    case JOGO:
+      if (*button == 0b0111) {
+        *state = PAUSA;
+        while (*button == 0b0111) {
+          /* code */
+        }
+      } else {
+        *state = JOGO;
+      }
+      // set_dynamic_sprite(sprite_car);
+
+      break;
+
+    case PAUSA:
+
+      if (*button == 0b0111) {
+        *state = JOGO;
+        while (*button == 0b0111) {
+          /* code */
+        }
+      } else if (*button == 0b1011) {
+        *state = REINICIAR;
+      } else if (*button == 0b1101) {
+        *state = INICIO;
+      } else {
+        *state = PAUSA;
+      }
+      break;
+
+    case REINICIAR:
+      sleep(2);
+      *state = JOGO;
+      break;
+
+    default:
+      break;
+  }
+}
\ No newline at end of file
diff --git a/src/State_machine.h b/src/State_machine.h
new file mode 100644
index 0000000..6893f59
--- /dev/null
+++ b/src/State_machine.h
@@ -0,0 +1,13 @@
+#ifndef STATE_MACHINE_H_
+#define STATE_MACHINE_H_
+
+#include "utils/types.h"
+
+#define INICIO 0
+#define JOGO 1
+#define PAUSA 2
+#define REINICIAR 3
+
+void change_state(u64_t *state, u64_t *button);
+
+#endif  // STATE_MACHINE_H_
\ No newline at end of file
diff --git a/src/kernel/gpp_data_bus.c b/src/kernel/gpp_data_bus.c
index b7a9522..4086244 100644
--- a/src/kernel/gpp_data_bus.c
+++ b/src/kernel/gpp_data_bus.c
@@ -158,7 +158,7 @@ static ssize_t data_bus_write(struct file *filep, const char *buffer, size_t len
   instruction_buffer = ioread32(wrfull_mem);
 
   while (instruction_buffer) {
-    msleep(10);
+    // msleep(10);
     instruction_buffer = ioread32(wrfull_mem);
     if (instruction_buffer == 0) {
       break;
diff --git a/src/main.c b/src/main.c
index 8f47010..6b08146 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,21 +1,80 @@
 #include <errno.h>
 #include <fcntl.h>
+#include <linux/input.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/mman.h>
+#include <time.h>
 #include <unistd.h>
 
+#include "Device_manager.h"
 #include "GraphSync.h"
+#include "State_machine.h"
+
+#define HEX5_BASE 0x10
+#define HEX4_BASE 0x20
+#define HEX3_BASE 0x30
+#define HEX2_BASE 0x40
+#define HEX1_BASE 0x50
+#define HEX0_BASE 0x60
+
+#define HEX5_BASE_PHY (LW_VIRTUAL + HEX5_BASE)
+#define HEX4_BASE_PHY (LW_VIRTUAL + HEX4_BASE)
+#define HEX3_BASE_PHY (LW_VIRTUAL + HEX3_BASE)
+#define HEX2_BASE_PHY (LW_VIRTUAL + HEX2_BASE)
+#define HEX1_BASE_PHY (LW_VIRTUAL + HEX1_BASE)
+#define HEX0_BASE_PHY (LW_VIRTUAL + HEX0_BASE)
+
+#define INICIO 0
+#define JOGO 1
+#define PAUSA 2
+#define REINICIAR 3
+
+#define KEY_BASE 0x0
+
+#define LW_BRIDGE_SPAN 0x00005000
+#define LW_BRIDGE_BASE 0xff200000
+
+static u64_t fd_mouse = -1;
+static u64_t fd_map = -1;
+static void* LW_virtual = NULL;
 
 int main(void) {
-  clean_polygon();
-  clean_sprite();
-  clean_background();
+  // --------------------- TESTE DA MUDANÇA DE TELA COM OS BOTÕES -------------------------------------
+
+  sprite_t sprite_car;
+  sprite_car.coord_x = 50;
+  sprite_car.coord_y = 10;
+  sprite_car.step_x = 1;
+  sprite_car.step_y = 0;
+  sprite_car.offset = 8;
+  sprite_car.ativo = 1;
+
+  mouse_t mouse = init_mouse(fd_mouse);
+  u64_t* KEY_ptr = (u64_t*)read_KEY(fd_map, LW_virtual);
+  u64_t state_game = INICIO;
+
+  set_background_color(6, 7, 7);
+
+  while (1) {
+    change_state(&state_game, KEY_ptr);
+
+    if (state_game == INICIO) {
+      set_background_color(1, 1, 1);
+
+    } else if (state_game == JOGO) {
+      set_background_color(6, 1, 1);
+      set_dynamic_sprite(sprite_car);
 
-  sleep(5);
+    } else if (state_game == PAUSA) {
+      set_background_color(1, 6, 1);
 
-  draw_picture();
+    } else if (state_game == REINICIAR) {
+      set_background_color(1, 1, 6);
+    }
+  }
 
   return 0;
 }
diff --git a/src/makingSprite.py b/src/makingSprite.py
new file mode 100644
index 0000000..8faa132
--- /dev/null
+++ b/src/makingSprite.py
@@ -0,0 +1,26 @@
+from PIL import Image
+
+spritePixels = Image.open("docs/frog.png")
+
+matrizRGB = []
+rgb = []
+
+for line in range(20):
+  for col in range(20):
+    coordinates = col, line
+    rgbValues = spritePixels.getpixel(coordinates)
+    rgb.append(rgbValues[:3])
+
+transparentColor = [6, 7, 7]
+
+for color in rgb:
+  if color == (0, 0, 0):
+    matrizRGB.append(transparentColor)
+  else:
+    newColor = []
+    for number in color:
+      convertedRGB = int(number/32)
+      newColor.append(convertedRGB)
+    matrizRGB.append(newColor)
+
+print(matrizRGB)
diff --git a/src/utils/aux.c b/src/utils/aux.c
deleted file mode 100644
index d244a29..0000000
--- a/src/utils/aux.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include "aux.h"
-
-#include <stdio.h>
-#include <string.h>
-
-void reverse(char str[], u32_t length) {
-  u32_t start = 0;
-  u32_t end = length - 1;
-
-  while (start < end) {
-    char temp = str[start];
-    str[start] = str[end];
-    str[end] = temp;
-    start++;
-    end--;
-  }
-}
-
-char* itoa(u32_t num, char* str, u32_t base) {
-  u32_t i = 0;
-  u32_t isNegative = 0;
-
-  if (num == 0) {
-    str[i++] = '0';
-    str[i] = '\0';
-    return str;
-  }
-
-  if (num < 0 && base == 10) {
-    isNegative = 1;
-    num = -num;
-  }
-
-  while (num != 0) {
-    int rem = num % base;
-    str[i++] = (rem > 9) ? (rem - 10) + 'a' : rem + '0';
-    num = num / base;
-  }
-
-  if (isNegative) {
-    str[i++] = '-';
-  }
-
-  str[i] = '\0';
-
-  reverse(str, i);
-
-  return str;
-}
-
-int clamp(int value, int min, int max) {
-    if (value < min) return min;
-    if (value > max) return max;
-    return value;
-}
\ No newline at end of file
diff --git a/src/utils/aux.h b/src/utils/aux.h
deleted file mode 100644
index cc6e05f..0000000
--- a/src/utils/aux.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef AUX_H_
-#define AUX_H_
-
-#include "types.h"  // Include necessary for u32_t type definition
-
-/**
- * @brief Reverses a string.
- *
- * This function reverses the characters in the given string `str` of length `length`.
- *
- * @param str The string to be reversed.
- * @param length The length of the string.
- */
-void reverse(char str[], u32_t length);
-
-/**
- * @brief Converts an unsigned integer to a string representation in a specified base.
- *
- * This function converts the unsigned integer `num` to a string `str` in the given `base`.
- * The base must be between 2 and 36 (inclusive). The function returns a pointer to `str`.
- *
- * @param num The unsigned integer to be converted.
- * @param str The buffer to store the resulting string.
- * @param base The base for conversion (must be between 2 and 36).
- * @return A pointer to the resulting string `str`.
- */
-char* itoa(u32_t num, char* str, u32_t base);
-
-/**
- * @brief Clamps a value within a specified range.
- *
- * This function ensures that the given `value` is within the inclusive range specified by `min` and `max`.
- * If `value` is less than `min`, it returns `min`. If `value` is greater than `max`, it returns `max`.
- * Otherwise, it returns `value` unchanged.
- *
- * @param value The value to be clamped.
- * @param min The minimum allowable value.
- * @param max The maximum allowable value.
- * @return The clamped value.
- */
-int clamp(int value, int min, int max);
-
-#endif  // !AUX_H_