F16: Autonomous Nautical System - Revision history

146 user3: /* Software Design */

2016-12-22T03:11:17Z

‎Software Design

146 user3: /* Analog/Digital Converter and SPI */

2016-12-22T02:13:17Z

‎Analog/Digital Converter and SPI

146 user3: /* Analog/Digital Converter and SPI */

2016-12-22T00:42:53Z

‎Analog/Digital Converter and SPI

146 user3: /* Analog/Digital Converter and SPI */

2016-12-22T00:42:27Z

‎Analog/Digital Converter and SPI

146 user3: /* GPS Issue #3 */

2016-12-22T00:39:35Z

‎GPS Issue #3

146 user3: /* Acknowledgement */

2016-12-21T23:54:10Z

‎Acknowledgement

146 user3: /* Testing & Technical Challenges */

2016-12-21T23:52:50Z

‎Testing & Technical Challenges

146 user3: /* Implementation */

2016-12-21T15:04:58Z

‎Implementation

146 user3: /* Implementation */

2016-12-21T14:43:24Z

‎Implementation

146 user3: /* References Used */

2016-12-21T14:05:42Z

‎References Used

@@ Line 156: / Line 156: @@
 * Terminal Task
 * Navigation Algorithm
 == Implementation ==

@@ Line 175: / Line 175: @@
 === Analog/Digital Converter and SPI ===
 . Initialize SPI
 . CS the device
@@ Line 182: / Line 185: @@
 . Run ThermometerRead() with retrieved value
 [[File:UpperTierHardwareBase.png|thumb|400px|center| Fig. 3 Top of the base]]
 [[File:BottomTierHardwareStack.png|thumb|400px|center| Fig. 4 Bottom of the base]]

@@ Line 184: / Line 184: @@
-[[File:Tempreadings.jpg | thumb|400px|center| Fig. 2 Output for the temperature sensor]]]
+[[File:Tempreadings.jpg | thumb|400px|left| Fig. 2 Output for the temperature sensor]]]
 [[File:UpperTierHardwareBase.png|thumb|400px|center| Fig. 3 Top of the base]]
 [[File:BottomTierHardwareStack.png|thumb|400px|center| Fig. 4 Bottom of the base]]

@@ Line 184: / Line 184: @@
+[[File:Tempreadings.jpg | thumb|400px|center| Fig. 2 Output for the temperature sensor]]]
 [[File:UpperTierHardwareBase.png|thumb|400px|center| Fig. 3 Top of the base]]
 [[File:BottomTierHardwareStack.png|thumb|400px|center| Fig. 4 Bottom of the base]]

@@ Line 217: / Line 217: @@
 Issue:
 NMEA messages that represent the recommended minimum specific are around 67 characters can
-overflow the local RX FIFO used with UART. Since the FIFO is 16 bytes long an interrupt is
+overflow the local RX FIFO used with UART. Since the FIFO is 16 bytes long the FIFO runs the list of running out of space for storing
-activated when the receiving buffer is not empty to store enough values to
+items so an interrupt is used for sensing when data populates the queue.
 Solution: To counter act this problem a checksum value is included in the sentence and is

@@ Line 237: / Line 237: @@
 == References ==
 === Acknowledgement ===
-Acknowledgements for code and lab instruction is for Preetpal Kang.
+Acknowledgements for code and lab instruction to Preetpal Kang.
 In addition, theory of embedded microcontroller design is for Prof. Haluk Ozmek.

@@ Line 190: / Line 190: @@
 = Testing & Technical Challenges =
-The test plan includes unit testing, and integration testing. After writing the code for each task we used each method of each task class as the starting point. Before, during and after development any referenced class endured it's own unit testing. For example the classes which control communication protocols were heavily tested to ensure that data was not corrupted during transit. During higher level unit testing erroneous was output but testing had to be done on the classes used. By adding print statements to the data before and after packaging and transferring data.  Following the results that tasks worked independently using black box testing the tasks were tested using integration testing. This area remains to this moment an area requiring further tests. In the following subsections, detailed descriptions and solutions faced in this project will be explained.
+The test plan includes unit testing, and integration testing. After writing the code for each task we used each method of each task class as the starting point for treating as a unit under test. Before, during, and after development any referenced class endured it's own unit testing. For example the classes which control communication protocols were heavily tested to ensure that data was not corrupted during transit. During higher level unit testing erroneous was output but testing had to be done on the classes used. By adding print statements to the data before and after packaging and transferring data.  Following the results that tasks worked independently using black box testing the tasks were tested using integration testing. This area remains to this moment an area requiring further tests. In the following subsections, detailed descriptions and solutions faced in this project will be explained.
 === GPS Issue #1 ===
@@ Line 255: / Line 255: @@
 === Appendix ===
-You can list the references you used.
+N/A

← Older revision		Revision as of 15:04, 21 December 2016
Line 175:		Line 175:

	=== Analog/Digital Converter and SPI ===		=== Analog/Digital Converter and SPI ===
		+	1. Initialize SPI
		+
		+	2. CS the device
		+
		+	3. Send 0x01 0x80 0x00 as byte transfers
		+
		+	4. Run ThermometerRead() with retrieved value
		+
		+

	[[File:UpperTierHardwareBase.png\|thumb\|400px\|center\| Fig. 3 Top of the base]]		[[File:UpperTierHardwareBase.png\|thumb\|400px\|center\| Fig. 3 Top of the base]]