Lab Assignments

Hello World

Assignment

• Get the development environment from sourceforge.

SourceForge SJSU Development Package

• Compile a sample FreeRTOS sample project

• Load it onto the processor

• Add a terminal command to your project, have it do something creative (Like print temperature on the screen)

Reference this article on how to add a terminal command:

http://www.socialledge.com/sjsu/index.php?title=SJ_One_Board

SUBMIT YOUR CODE online (copy/paste to Text Entry box). Or simply provide me a link if you use Gitlab or other online repository for your code submission.

Only submit the relevant code, or just the code you added.

DBC File

Assignment

Create your CAN communication format for each controller and link your DBC file to your Project report at your wikipedia page.

Make sure that the auto-generated code is created as intended and that you don't run into a DBC or the auto-generation issue. In other words, the auto-generated code should compile on all controllers.

CAN Communication Demo

Assignment

Demonstrate that each ECU is able to communicate over the CAN Bus

• Code should utilize the auto-generated artifacts from the DBC file
• MIA handling should occur on the messages that are expected to be received

  Upon MIA, an LED indicator should indicate that there is 1 or more message in the MIA state

In person demonstration should be given for this assignment and there is nothing to turn in otherwise.

Producer / Consumer Tasks

Assignment

• Create a task that polls the acceleration sensor, and determines the orientation of the board, such as "up, down, left, right". Create an enumeration such as "typdef enum { invalid, up, down, left, right, }orientation_t;
• Create a queue, and have the first task send orientation values every second to the queue.

  Print something BEFORE and AFTER sending the enumeration value to the queue.

• Create a task that is waiting on the orientation enumeration to be sent by the previous task.

  Print something immediately after the second task receives the data from the queue.

• Use same priority for both tasks and note down the print-outs.
• Alter the priority of second task to use higher priority, and note down the print-outs

  Note down your results, and submit it at the top of your code submission.

Project Prototypes

Assignment

Project prototypes are expected to demonstrate the following:

• Reliable CAN communication between different ECUs
• Basic obstacle avoidance (free-run mode)
• Reliable sensor inputs (PCAN will be used by class mentors to assess)
• Reasonable motor commands (PCAN will be used by class mentors to assess)
• Extra credit if you go above and beyond and show even more progress such as a working Android app

Individual Contribution

You will be grading your group members based on how much or how little they contributed to the project. You must be ethical, and honest, and not go based on your "emotions".

Example:

Name Letter Grade Notes Last1, First1 A This student was involved in all aspects of the project design and was present at all group meetings. Last2, First2 C- This student contributed to writing the report but was absent for many group meetings.