F20: Corona Run - Revision history

Proj user4: /* Appendix */

2020-12-18T07:57:17Z

‎Appendix

Proj user4: /* Abstract */

2020-12-18T07:56:24Z

‎Abstract

243 user3: /* Abstract */

2020-12-18T07:45:26Z

‎Abstract

243 user3: /* Hardware Interface */

2020-12-18T07:40:25Z

‎Hardware Interface

243 user3: /* Hardware Interface */

2020-12-18T07:39:42Z

‎Hardware Interface

243 user3: /* Hardware Interface */

2020-12-18T07:39:12Z

‎Hardware Interface

243 user3: /* Hardware Design */

2020-12-18T07:36:24Z

‎Hardware Design

243 user3: /* Design & Implementation */

2020-12-18T07:35:38Z

‎Design & Implementation

243 user3: /* Hardware Design */

2020-12-18T07:35:15Z

‎Hardware Design

243 user3 at 07:33, 18 December 2020

2020-12-18T07:33:19Z

← Older revision		Revision as of 07:57, 18 December 2020
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	[https://learn.adafruit.com/microcontroller-compatible-audio-file-conversion Converting sound files with Audacity]<br>		[https://learn.adafruit.com/microcontroller-compatible-audio-file-conversion Converting sound files with Audacity]<br>
	[https://www.mediawiki.org/wiki/Help:Images Wiki formatting]		[https://www.mediawiki.org/wiki/Help:Images Wiki formatting]
−
−	~~=== Appendix ===~~
−	~~You can list the references you used.~~

@@ Line 4: / Line 4: @@
 == '''Abstract''' ==
-<font size=4>'''''CORONA Run'''''</font> is a game designed for every one (<font size=2>'''Not PG-13 Rated'''</font>) to have a good time during this pandemic. Inspired by the current real-life pandemic situation and the game "Minion Rush", the main objective of this game is to avoid ''CORONA'' virus. As the game progresses, the player will encounter not only the virus, but also power-ups that provide the player with temporary immunity to the virus. The score of the player will depend on how many viruses the player can avoid. To achieve so, we had to design driver for 64*64 Led matrix and interface it with SJTWO board. Sound effects were given using audio Fx board.
+<font size=4>'''''CORONA Run'''''</font> is a game designed for every one (<font size=2>'''Not PG-13 Rated'''</font>) to have a good time during this pandemic. Inspired by the current real-life pandemic situation and the game "Minion Rush", the main objective of this game is to avoid ''CORONA'' virus. As the game progresses, the player will encounter not only the virus, but also power-ups that provide the player with temporary immunity to the virus. The score of the player will depend on how many viruses the player can avoid. To achieve so, we had to design driver for 64*64 Led matrix and interface it with SJTWO board. Sound effects were given using audio Fx board. The game utilizes accelerometer sensor as the controller to make the game more compact and simple to play. The only buttons that the player uses will be the START and PLAY AGAIN button.
 == '''Objectives & Introduction''' ==

@@ Line 4: / Line 4: @@
 == '''Abstract''' ==
-<font size=4>'''''CORONA Run'''''</font> is a game designed for every one (<font size=2>'''Not PG-13 Rated'''</font>) to have a good time during this pandemic. Inspired by the current real-life pandemic situation and the game "Minion Rush", the main objective of this game is to avoid ''CORONA'' virus. As the game progresses, the player will encounter not only the virus, but also power-ups that provide the player with temporary immunity to the virus. The score of the player will depend on how many viruses the player can avoid. To achieve so, we had to design driver for 64*64 Led matrix and interface it with SJTWO board. Background music was given using audio Fx board.
+<font size=4>'''''CORONA Run'''''</font> is a game designed for every one (<font size=2>'''Not PG-13 Rated'''</font>) to have a good time during this pandemic. Inspired by the current real-life pandemic situation and the game "Minion Rush", the main objective of this game is to avoid ''CORONA'' virus. As the game progresses, the player will encounter not only the virus, but also power-ups that provide the player with temporary immunity to the virus. The score of the player will depend on how many viruses the player can avoid. To achieve so, we had to design driver for 64*64 Led matrix and interface it with SJTWO board. Sound effects were given using audio Fx board.
 == '''Objectives & Introduction''' ==

@@ Line 342: / Line 342: @@
 Gnd - Ground (0V)
-<table>
 [[File:FIG-Intro to LED Matrix.GIF|575px| thumb|right|Introduction to LED ]]
-  </td>
 The RGB LED Display Matrix gets the input from Master Module which is our SJTwo board. It is driven by the GPIO Pins of the Master Module. However, these GPIO pins are not connected directly to the display matrix since 64x64 RGB LED Matrix drives on 5V input whereas the GPIO pins from SJTwo board output 3.3V. So, two level shifter ICs are used as an intermediate connection to convert 3.3V GPIO output from SJTwo board to 5V before giving it as an input to the RGB Led Matrix.  Each LED can be independently addressed and controlled. This 64x64 LED matrix has 5 address lines viz. A, B, C, D, E. With 5 address lines, we get 2^5 = 32 unique addresses. But, the matrix has 64 rows. The scan rate of the LED Matrix is 1/32, i.e., 2/64. This indicates that by making each address line high, two rows will be driven at the same time. As shown  R1,G1,B1 handles the section 1  of the LED Matrix and R2,G2,B2 handles the section 2 of the matrix.

@@ Line 345: / Line 345: @@
 <tr>
 <td>
-[[File:FIG-Intro to LED Matrix.GIF|575px| thumb|center|Introduction to LED ]]
+[[File:FIG-Intro to LED Matrix.GIF|575px| thumb|right|Introduction to LED ]]
   </td>
 <td>

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 === Hardware Interface ===
 '''Our Approach to LED Matrix:'''
-We have  divided LED display Matrix  into two sections
+LED display Matrix is divided into two sections
 Section 1 - First 32 rows (Row 0 to row 31)
@@ Line 345: / Line 342: @@
 Gnd - Ground (0V)
 The RGB LED Display Matrix gets the input from Master Module which is our SJTwo board. It is driven by the GPIO Pins of the Master Module. However, these GPIO pins are not connected directly to the display matrix since 64x64 RGB LED Matrix drives on 5V input whereas the GPIO pins from SJTwo board output 3.3V. So, two level shifter ICs are used as an intermediate connection to convert 3.3V GPIO output from SJTwo board to 5V before giving it as an input to the RGB Led Matrix.  Each LED can be independently addressed and controlled. This 64x64 LED matrix has 5 address lines viz. A, B, C, D, E. With 5 address lines, we get 2^5 = 32 unique addresses. But, the matrix has 64 rows. The scan rate of the LED Matrix is 1/32, i.e., 2/64. This indicates that by making each address line high, two rows will be driven at the same time. As shown  R1,G1,B1 handles the section 1  of the LED Matrix and R2,G2,B2 handles the section 2 of the matrix.

@@ Line 296: / Line 296: @@
 '''LED MATRIX'''
-[[File:LED MATRIX.GIF|575px| thumb|right|File:LED MATRIX.GIF]]
+[[File:LED MATRIX.GIF|500px| thumb|right|File:LED MATRIX.GIF]]
 Brightness: 2800cd/square meter

@@ Line 276: / Line 276: @@
 The Sound Board has a lot of amazing features If you want to control the Sound Board over UART Serial, you can do so by using the TX, RX and UG pins.
-[[File:MP3-aDAFRUIT.GIF|600px| thumb|right|File:Audio_FX-aDAFRUIt]]
+[[File:MP3-aDAFRUIT.GIF|400px| thumb|right|File:Audio_FX-aDAFRUIt]]
 Specifications –

@@ Line 421: / Line 421: @@
 </table>
-== Working of Accelerometer ==
+'''Working of Accelerometer'''
 The accelerometer makes use of transient detection channel of motion detection. Using this, we can set thresholds for the sensor to generate an interrupt.This is preferable to continually reading sensor values and trying to mimic the same thing in software on the SJ2. This saves CPU cycles for more intensive tasks.The interrupt pins unfortunately are not broken out on our board, so we must continually read the interrupt register.To configure the registers needed for the transient detection, we need to add some code to the acceleration.c file. The registers we need to set are below:
@@ Line 443: / Line 443: @@
 The consumer of the queue reads this boolean and makes a decision based on it. In our case, moving the player.
-== Our Approach to Sound Effects: ==
+'''Our Approach to Sound Effects:'''
 Below is pin connection table of Audio FX and SJTWO board.