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--- pm:prj2022:apredescu:143 [2022/04/22 22:33]
emilia_oana.mis
+++ pm:prj2022:apredescu:143 [2022/06/01 22:15] (current)
emilia_oana.mis
@@ Line 1: / Line 1: @@
 ====== Snake Game ======
 ===== Introduction =====
+===== Mis Emilia Oana 1222B =====
 In this project I will implement the classical Snake game using a matrix. The game will be controlled by a joystick and the speed can be changed using a potentiometer.
@@ Line 13: / Line 14: @@
-<note tip>
-O schemă bloc cu toate modulele proiectului vostru, atât software cât şi hardware însoţită de o descriere a acestora precum şi a modului în care interacţionează.
-</note>
 {{:pm:prj2022:eb:emilia_oana.mis:hardware.png?600|}}
 {{:pm:prj2022:eb:emilia_oana.mis:software.jpeg?600|}}
@@ Line 21: / Line 20: @@
 ===== Hardware Design =====
-<note tip>
-Aici puneţi tot ce ţine de hardware design:
+{{:pm:prj2022:apredescu:tinkercad_hardware.jpeg?600|}}
-  * listă de piese
-  * scheme electrice (se pot lua şi de pe Internet şi din datasheet-uri, e.g. http://www.captain.at/electronic-atmega16-mmc-schematic.png)
-  * diagrame de semnal
-  * rezultatele simulării
-</note>
 Parts List
   *LED Matrix
@@ Line 39: / Line 34: @@
 <note tip>
-Descrierea codului aplicaţiei (firmware):
+Developed using Arduino IDE. When the program starts, the pins and LED matrix (intensity, the display is cleared, etc) are initialized. After the calibration of the joystick, the 'snake' message is shown on the LED matrix.
-  * mediu de dezvoltare (if any) (e.g. AVR Studio, CodeVisionAVR)
-  * librării şi surse 3rd-party (e.g. Procyon AVRlib)
+For each loop, 4 actions are performed: generate food, scan for joystick input, update the snake, and calculate if the game is over. Those actions are performed by 4 functions:
-  * algoritmi şi structuri pe care plănuiţi să le implementaţi
+<code>generateFood()</code>
-  * (etapa 3) surse şi funcţii implementate
+<code>scanJoystick()</code>
+<code>calculateSnake()</code>
+<code>handleGameStates()</code>
+Each action was placed in a separate function in order to preserve code modularity, and allow for ease of expansion.
+Also, in order to easily debug the code, in the loop, the function
+<code>dumpGameBoard()</code>
+can be called. This function prints the game board to the serial monitor.
+To make the game easier to write, I created two structs: Point & Coordinate. The Point struct is used to store the coordinates of the snake's head and the coordinate of the food. At boot, the snake is initialized with a length of 3. The snake starts at a random position on the board, and the food is not placed anywhere.
+The snake's speed can also be changed, by updating the snakeSpeed variable. The higher the speed, the faster the snake moves.
+If the snake crosses an edge, it will appear on the other side of the screen. This is handled by the
+<code>fixEdge()</code> function.
+ default messages are provided: snake message, game over message, score message. Also, 10 (0-9) digits may be written to the LED matrix, using the digits map.
 </note>
 ===== Results =====
-<note tip>
-Care au fost rezultatele obţinute în urma realizării proiectului vostru.
-</note>
-===== Conclusions =====
+{{:pm:prj2022:apredescu:finalproject_mis_emilia_oana.jpg?500|}}
+{{:pm:prj2022:apredescu:finalproject2_mis_emilia_oana.jpg?500|}}
+Demo
+https://www.youtube.com/shorts/UsnSqaREU1I
+===== Conclusions =====
+This was my first arduino project and I am proud that I completed it in a few weeks.
+===== Download =====
+{{:pm:prj2022:apredescu:snakeproject.zip|}}
 ===== Journal =====
-<note tip>
-Puteți avea și o secțiune de jurnal în care să poată urmări asistentul de proiect progresul proiectului.
+/05/2022 - wiki page completion
-</note>
+/05/2022 - finished project
+/05/2022 - finished writing the software part
+/04/2022 - wiki page
+/04/2022 - project selection
 ===== Bibliography/Resources =====
 <note>
-Listă cu documente, datasheet-uri, resurse Internet folosite, eventual grupate pe **Resurse Software** şi **Resurse Hardware**.
+https://components101.com/displays/8x8-led-matrix-module
+https://components101.com/resistors/potentiometer
+https://components101.com/modules/joystick-module
 </note>
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