S15: Touch Navigator - Revision history

Proj user4: /* Team Members & Responsibilities */

2015-12-10T00:20:05Z

‎Team Members & Responsibilities

2015-05-26T05:38:51Z

‎Project Title

2015-05-26T05:38:37Z

‎Grading Criteria

2015-05-26T05:36:14Z

‎Schedule

2015-05-25T19:04:14Z

‎Android Application

2015-05-25T13:53:29Z

‎Objectives & Introduction

2015-05-25T13:52:58Z

‎Objectives & Introduction

2015-05-25T06:42:54Z

‎Transmitter and Receiver Synchronization

2015-05-25T06:42:23Z

‎Transmitter and Receiver Synchronization

2015-05-25T06:37:35Z

‎Software Design

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 ** Hardware Design/Interfacing,software for wireless communication.
 * James Sushanth Anandraj
-**  UI design and interfacing, Deign of web interface.
+**  Interface android phone with sender using UART over USB. Android Application design, Design of web interface.
 * Ravikumar Vanjara
 **  Hardware Design/Interfacing,software for wireless communication.

← Older revision		Revision as of 05:38, 26 May 2015
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−	~~=== Grading Criteria ===~~
−	~~<font color="green">~~
−	* How well is Software & Hardware Design described?
−	* How well can this report be used to reproduce this project?
−	* Code Quality
−	* Overall Report Quality:
−	** Software Block Diagrams
−	** Hardware Block Diagrams
−	**: Schematic Quality
−	** Quality of technical challenges and solutions adopted.
−	~~</font>~~
−
	== Project Title ==		== Project Title ==

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 |5/22/2015
 |Testing
-|In Progress
+|Completed Successfully
-|In Progress
+|5/24/2015
 |}

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 ====Android Application====
 The android application was developed with Android SDK on Android IDE. The application is designed to run on any android device that supports API 17 and above. For the android application to successfully communicate with LPC1768 the device on which the app is running must support USB Host mode. The android application consists of 3 parts.
 *FTDI library

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 == Objectives & Introduction ==
 *The prime objective of this project is to traverse a robotic car autonomously through specific map or grid depending upon the points drawn on the touchscreen.
-SJ-ONE board is used for two purposes, give control signals to motor driver IC and communication between user interface and car. Furthermore, communication between 2 boards is implemented by Embedded baseband wireless protocol using a on-board NORDIC wireless chip .Obstacle sensors are used to detect obstacles and avoid collision.
+*SJ-ONE board is used for two purposes, give control signals to motor driver IC and communication between user interface and car. Furthermore, communication between 2 boards is implemented by Embedded baseband wireless protocol using a on-board NORDIC wireless chip .Obstacle sensors are used to detect obstacles and avoid collision.
 *Focus of project was to make an Real-time system/application using touchscreen and SJ-ONE development board which could guide and navigate a vehicle through a specific or predefined area.

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 == Objectives & Introduction ==
-*The prime objective of this project is traversing a robotic car autonomously through specific map or grid,depending upon the points drawn on the touchscreen.SJ-ONE board is used giving control signals to motor driver IC and communication between user interface and car. communication between 2 boards is implemented by Embedded baseband wireless protocol using a on-board NORDIC wireless chip .Obstacle sensors are used to detect obstacles and avoid collision.
+*The prime objective of this project is to traverse a robotic car autonomously through specific map or grid depending upon the points drawn on the touchscreen.
 *Focus of project was to make an Real-time system/application using touchscreen and SJ-ONE development board which could guide and navigate a vehicle through a specific or predefined area.
 === Team Members & Responsibilities ===
 * Athavan Kanagasabapathy

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 ==== Transmitter and Receiver Synchronization ====
- Once the commands for the path are received by the transmitter, they are stored in a queue. Another task dequeues them and sends them wirelessly at regular intervals. If the car detects an obstacle, while executing the previous commands, it responds back to the transmitter with a special code. Once the special code is received, the transmitter stops sending further commands until the obstacle ISR is serviced. Once it is finishes servicing it sends back again special code back to transmitter to resume sending further commands. Thus we have implemented real time obstacle detection and avoidance.
+Once the commands for the path are received by the transmitter, they are stored in a queue. Another task dequeues them and sends them wirelessly at regular intervals. If the car detects an obstacle, while executing the previous commands, it responds back to the transmitter with a special code. Once the special code is received, the transmitter stops sending further commands until the obstacle ISR is serviced. Once it is finishes servicing it sends back again special code back to transmitter to resume sending further commands. Thus we have implemented real time obstacle detection and avoidance.
 === Implementation ===

← Older revision		Revision as of 06:42, 25 May 2015
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	==== Transmitter and Receiver Synchronization ====		==== Transmitter and Receiver Synchronization ====
		+
		+	Once the commands for the path are received by the transmitter, they are stored in a queue. Another task dequeues them and sends them wirelessly at regular intervals. If the car detects an obstacle, while executing the previous commands, it responds back to the transmitter with a special code. Once the special code is received, the transmitter stops sending further commands until the obstacle ISR is serviced. Once it is finishes servicing it sends back again special code back to transmitter to resume sending further commands. Thus we have implemented real time obstacle detection and avoidance.

	=== Implementation ===		=== Implementation ===

← Older revision		Revision as of 06:37, 25 May 2015
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	[[File:spring15_244_group4_sample.jpg]]		[[File:spring15_244_group4_sample.jpg]]
		+
		+	==== Transmitter and Receiver Synchronization ====

	=== Implementation ===		=== Implementation ===