S18: Rahee - Revision history

Proj user6: /* Appendix */

2018-05-27T10:40:45Z

‎Appendix

2018-05-27T10:34:27Z

‎Appendix

2018-05-27T10:28:08Z

‎Appendix

2018-05-27T10:18:33Z

‎Hardware Interface

2018-05-27T10:16:52Z

‎

2018-05-27T10:16:13Z

‎Hardware Interface

2018-05-27T10:15:17Z

‎Hardware Interface

2018-05-27T08:46:21Z

‎Implementation

2018-05-27T08:45:15Z

‎Implementation

2018-05-27T08:37:54Z

‎MCU firmware design

@@ Line 549: / Line 549: @@
 === Project Source Code ===
-*  [https://drive.google.com/open?id=1gNOhmS-JmGfzQR8-52VgHL77QNPK0-Xu Source Code link]
+*  [https://drive.google.com/open?id=10WrXJObmhCHV8utMJq1ZNsMEV15a-QPq Source Code link]
 == References ==

@@ Line 549: / Line 549: @@
 === Project Source Code ===
-*  [https://drive.google.com/open?id=1KLxBbqAAI2jTlIoqn5aTqjR_whEHMmrz Source Code link]
+*  [https://drive.google.com/open?id=1gNOhmS-JmGfzQR8-52VgHL77QNPK0-Xu Source Code link]
 == References ==

@@ Line 549: / Line 549: @@
 === Project Source Code ===
-*  [https://drive.google.com/open?id=1jQjZ3W3Nbgrj7PQAop2IDzeUoI-oMaEq Source Code link]
+*  [https://drive.google.com/open?id=1KLxBbqAAI2jTlIoqn5aTqjR_whEHMmrz Source Code link]
 == References ==

← Older revision		Revision as of 10:18, 27 May 2018
Line 291:		Line 291:

	[[File:Detailed Hardware Interface.png\|800px\|center\|thumb\|Detailed Hardware Interface]]		[[File:Detailed Hardware Interface.png\|800px\|center\|thumb\|Detailed Hardware Interface]]
−
−	~~6. SJONE Pins used and their connections~~

	=== Software Design ===		=== Software Design ===

← Older revision		Revision as of 10:16, 27 May 2018
Line 293:		Line 293:

	6. SJONE Pins used and their connections		6. SJONE Pins used and their connections
−
−	~~== Parts List & Cost ==~~
−
−
−	~~{\| class="wikitable"~~
−	\|-
−	~~! scope="col"\|No.~~
−	~~! scope="col"\|Pin~~
−	~~! scope="col"\|Connected to~~
−
−	\|-
−	~~!scope="row"\|1~~
−	~~\|P0.0~~
−	~~\|Neopixel Ring input~~
−	\|-
−	~~!scope="row"\|07040-PW750-N~~
−	~~\|Luxeon White Rubel LEDs~~
−	~~\|LED Supply~~
−	~~\| 2~~
−	~~\|$7.98~~
−	\|-
−	~~! scope="row"\| 10048~~
−	~~\| Carclo Lens- Plain Tight Spot LED Optic~~
−	~~\|LED Supply~~
−	~~\| 2~~
−	~~\|$3.18~~
−	\|-
−	~~! scope="row"\| B0130LMJ4K~~
−	~~\| Generic MP3 Decoder~~
−	~~\| Amazon~~
−	~~\| 1~~
−	~~\| $8.00~~
−	\|-
−	~~! scope="row"\|2748~~
−	~~\| Analog Light Sensor Breakout~~
−	~~\| Adafruit~~
−	~~\| 2~~
−	~~\| $2.50~~
−	\|-
−	~~! scope="row"\|2862~~
−	~~\| NeoPixel Ring - 24 x 5050 RGBW LEDs~~
−	~~\| Adafruit~~
−	~~\| 1~~
−	~~\| $20.50~~
−	\|-
−	~~! scope="row"\|10732~~
−	~~\| Carclo Lens Holder~~
−	~~\| LED SUPPLY~~
−	~~\| 5~~
−	~~\| $0.23~~
−	\|-
−	~~! scope="row"\|HC05~~
−	~~\| Arduino Wireless Bluetooth Module~~
−	~~\| Amazon~~
−	~~\| 1~~
−	~~\| $10.57~~
−	\|-
−	~~! scope="row"\|1890~~
−	~~\| Mini Metal Speakers~~
−	~~\| HSC, San Jose~~
−	~~\| 1~~
−	~~\| $2.57~~
−	\|-
−	\|}

	=== Software Design ===		=== Software Design ===

@@ Line 292: / Line 292: @@
 [[File:Detailed Hardware Interface.png|800px|center|thumb|Detailed Hardware Interface]]
-. SJONE pins used
+. SJONE Pins used and their connections
 == Parts List & Cost ==

← Older revision		Revision as of 10:15, 27 May 2018
Line 291:		Line 291:

	[[File:Detailed Hardware Interface.png\|800px\|center\|thumb\|Detailed Hardware Interface]]		[[File:Detailed Hardware Interface.png\|800px\|center\|thumb\|Detailed Hardware Interface]]
		+
		+	6. SJONE pins used
		+
		+	== Parts List & Cost ==
		+
		+
		+	{\| class="wikitable"
		+	\|-
		+	! scope="col"\|No.
		+	! scope="col"\|Pin
		+	! scope="col"\|Connected to
		+
		+	\|-
		+	!scope="row"\|1
		+	\|P0.0
		+	\|Neopixel Ring input
		+	\|-
		+	!scope="row"\|07040-PW750-N
		+	\|Luxeon White Rubel LEDs
		+	\|LED Supply
		+	\| 2
		+	\|$7.98
		+	\|-
		+	! scope="row"\| 10048
		+	\| Carclo Lens- Plain Tight Spot LED Optic
		+	\|LED Supply
		+	\| 2
		+	\|$3.18
		+	\|-
		+	! scope="row"\| B0130LMJ4K
		+	\| Generic MP3 Decoder
		+	\| Amazon
		+	\| 1
		+	\| $8.00
		+	\|-
		+	! scope="row"\|2748
		+	\| Analog Light Sensor Breakout
		+	\| Adafruit
		+	\| 2
		+	\| $2.50
		+	\|-
		+	! scope="row"\|2862
		+	\| NeoPixel Ring - 24 x 5050 RGBW LEDs
		+	\| Adafruit
		+	\| 1
		+	\| $20.50
		+	\|-
		+	! scope="row"\|10732
		+	\| Carclo Lens Holder
		+	\| LED SUPPLY
		+	\| 5
		+	\| $0.23
		+	\|-
		+	! scope="row"\|HC05
		+	\| Arduino Wireless Bluetooth Module
		+	\| Amazon
		+	\| 1
		+	\| $10.57
		+	\|-
		+	! scope="row"\|1890
		+	\| Mini Metal Speakers
		+	\| HSC, San Jose
		+	\| 1
		+	\| $2.57
		+	\|-
		+	\|}

	=== Software Design ===		=== Software Design ===

@@ Line 470: / Line 470: @@
 The firmware of the device uses FreeRtos to manage between different tasks. The hardware organization and the data flow between the tasks are shown as below-
-[[File:Hardware_implem-1207_1.jpg|550px|center|thumb|FirmwareDesign]]
+[[File:Hardware_implem-1207_1.jpg|750px|center|thumb|FirmwareDesign]]
 In summary of the firmware design, the process starts from the bluetooth connection. If the device is connected, then the high priority task(Direction Task) Starts. While the direction task runs, all other tasks which are of low priority, wont run. As soon as the direction or the navigation ends, a task of lower priority runs- Anti Theft task starts running. A medium priority task sleeps on a queue which wakes on QueueSend from low priority task. The low priority tasks check for a motion on a bike and sends alert in queue which wakes the medium priority task. The medium priority tasks plays the sound.

@@ Line 339: / Line 339: @@
-. '''Toggle Headlight'''
+''' 2. Toggle Headlight'''
 This task controls the headlight. It polls the two light sensors in order to get an accurate value and drive the headlamp. The light sensors are sampled on an analog pin and using ADC, these raw values are being converted into meaningful data. Priority -> Medium.
@@ Line 356: / Line 356: @@
-. '''Antitheft'''
+''' 3. Antitheft'''
 The Antitheft device can be broken down in two tasks, one which monitors the accelerometer values and then the other which plays an alert sound. The latter task comes into the picture, only if there is a jerk on the bicycle. The sensitivity of the accelerometer can be calibrated and can detect range on motions.
@@ Line 379: / Line 379: @@
-. '''Alert Task'''
+''' 4. Alert Task'''
 This task wakes on a QueueSend from the AntiTheft device and using the DFplayer plays the alert sound. The DF player drives the UART bus which is connected to the speaker input.