Crossover Code Challenge

Eligibility

You are eligible to enter if you meet the following requirements at time of entry:

• You are at least 18 years of age If you are considered a minor in your place of residence, then you must receive a legal guardian's permission prior to submitting an entry into this challenge. Send the completed contest permission form to help@hackster.io.
• You are not a resident of Cuba, Iran, North Korea, Sudan, or Syria US export regulations prohibit the export of goods and services to the countries listed above, therefore residents of these countries are not eligible to participate in this challenge.
• You are not involved in the execution or administration of this Challenge.
• You are not an immediate family member or household member of a Hackster.io employee.

Employees of NXP, their affiliate companies, subsidiaries, and agencies (including advertising, promotion, creative, media placement, public relations and product placement) and their family members are not eligible to participate.

Submission requirements

Important Dates

Project Submissions Deadline: March 2, 2020 at 11:59 PM PT

Contest winners will be announced by: March 12, 2020 at 11:59 PM PT

For your submission to be eligible for judging, you must meet ALL of the following requirements unless otherwise stated:

General Requirements

• You must be registered as a participant for this contest.
• Your entry must be your own original work.
• Your team is no more than 5 members per entry.*
• Your entry must include example code for the i.MX RT1010.

*By entering a submission to this contest on behalf of a team, you acknowledge that you are the designated representative authorized to act on behalf of your team. (See full rules below for details.)

Project Submission Requirements

Your project must be created using the i.MX RT1010 EVK (MIMXRT1010-EVK) and the MCUXpresso SDK.

Your project must include example software code posted to GitHub.

You must document your project using the Hackster online project form. You must complete:

• Basic information, including the project title and one-sentence elevator pitch
• List of features supported by the software
• Software code
• Full story on how your application project works, including documentation videos and images

All code must be published to a public code repository on GitHub licensed under the open-source 3-Clause BSD License.

You must notify contests@hackster.io of your GitHub account or the repo of your submission.

Your project must be written in English.

Your project must be submitted by March 2, 2020 at 11:59 PM PT

Also see "Judging Criteria" for more details.

In addition to the general contest requirements, projects that wish to be considered for the Crossover Challenge Bonus Award must also meet the following requirements:

• At least 4 directions need to be supported, but ideally 6 - including p/down/left/right/front/rear.
• Highlight what the calculated practical limit is based on your code, is it 8, more? Or perhaps a fully populated “cube” of sensors (26 sensors = 3x3x3 – minus one center point)
• It is assumed you are using interfacing to off the shelf ultrasonic sensors such as HC-SR04 but any other ultrasonic or laser rangefinder sensors are permitted
• You must account for 5V to 3V mismatch on GPIO
• Your write-up presentation must show how you are taking advantage of the processing power of the i.MXRT1010, and highlighting how much processing each additional sensor would take.
• Use MAVLINK to communicate ranging data results to a PX4 based Flight Management Unit (FMU) such as the NXP RDDRONE-FMUK66 or Pixhawk
• Use SPI, I2C or to communicate with the i.MX RT1010
• Your code must be published and be re-producible and licensed under BSD-3-Clause license.
• You *must* be present on the PX4.io slack channel and discuss your plans there for alignment with the general PX4 opensource community.

Bonus points for

• Adding an additional UART console for monitoring and debugging
• Adding any other additional sensors that could be useful in a drone.
• Is there any additional sensors processing that could take place? For example interpolating distances between two or more sensors?
• The RT1010 does not natively support CAN, Bonus if you are able to add the appropriate hardware and get this working and use UAVCAN V0 or V1
• This could include a bridge using a upcoming new custom board from NXP that provides CAN-FD bridge to SPI/I2C/UART (software is limited at this point – ask for details.

Judging criteria

Your project is judged on a 100-point scale using the following criteria.

Judges may conduct unit tests and code review. In some cases, field tests may be performed. Completeness of documentation requirements is also expected.

Documentation [25 POINTS]

How well do you describe your project in the project title, one-sentence elevator pitch, and its full story? Are the relevant resources, including code included? Documentation should include detailed instructions for your project. Can someone replicate the demo given the instructions you provide?

Video and Photos [20 POINTS]
Photographs, videos, and screenshots are worth a thousand words. How well does the video capture and demonstrate your solution? Does the video showcase what the demonstration does? Does the video show the steps needed in order to replicate the demo?

Code & Contributions [30 POINTS]

At judges’ discretion, any or all of the following will be checked: Code will be checked for meaningfulness, readability, performance, cleanness (“clang-tidy”), fake check, resource consumption and global usage possibilities. The more i.MX RT1010 peripherals that are enabled by the code, the more points that will be awarded.

Inventiveness [10 POINTS]

Does your project demonstrate innovative thinking, does it bring new solutions to an existing problem, or apply existing solutions to a novel problem?

Technical Depth [15 POINTS]

How sophisticated is the code or solution? It’s worth extra points! The more i.MX RT1010 peripherals that are enabled by the code, the more points that will be awarded.

How to enter

Step 1: Register for the Contest

• Start by creating a free account on Hackster.io (or sign-in if already a member).
• Register for the contest by clicking “Register as a participant”.

Step 2: Build and Document Your Project

• Build your project according to the submission requirements.
• Document your project build using Hackster’s project template. To create a new project, click “create new project” on the contest page or the “+” symbol in the top right corner of your Hackster page.

Step 3: Review and submit your project

• Review your project and make sure it meets all the submission requirements.
• Upload a previously created project by clicking “add existing project” on the contest page.
• Submit your project by Mar 2, 2020 at 11:59 PM PT by clicking “review and submit project” on the contest page.

Full rules

Common terms used in these rules

These are the full rules that govern how the contest will operate. In these rules, “we,” “our”, and “us” refer to Hackster and/or NXP. “You” and “yourself” refer to an eligible contest participant. The full rules also include all above eligibility, requirements, and judging criteria recorded in the “rules” tab of this contest page.

Contest description

This is a skill-based contest is hosted on the Hackster.io website, is managed by Hackster.io and uses NXP products. For the purposes of this contest, each project you submit in the contest will be called an “Entry”. All eligible entries received will be judged using the judging criteria above to determine the final prize winners.

What are the start and end dates?

Contest starts at : Nov 21, 2020 at 8:00 AM PT and ends at March 2, 2020 at 11:59 PM PT. Contest winners will be announced on March 12, 2020 at 11:59 PM PT.

Note: Contest end dates are at the sole discretion of us and may be subject to change.

Can I enter?

If your participation violates ANY of the following, you may be disqualified.

• Your entry must be your own original work.
• Your entry cannot have been selected as a winner in any other Hackster contest.
• You must have obtained any and all consents, approvals or licenses required for you to submit your entry.
• Your entry may not include any third party trademarks (logos, names) or copyrighted materials (music, images, video, recognizable people, code, schematics etc.) unless you have obtained permission to use the materials.
• Your entry must comply with your employer’s gift policies.

Hardware applications and/or project entries may NOT contain ANY of the following content:

• Content that is sexually explicit.
• Content that is unnecessarily violent or derogatory of any ethnic, racial, gender, religious, professional or age group.
• Content that is profane or pornographic.
• Content that promotes illegal drugs, firearms/weapons (or the use of any of the foregoing) or a particular political agenda.
• Content that is obscene or offensive.
• Content that defames, misrepresents or contains disparaging remarks about other people or companies.
• Content that communicates messages or images inconsistent with the positive images and/or good will to which we wish to associate.
• Content that violates any law.

We reserve the right to reject an entry, in our sole and absolute discretion, that we determine contains any of the above content.

Important note about Copyright: Your entire entry must only include material (including hardware, source code – both open source and third party sourced, user interface, music, video or images) that you own or that you have permission from the copyright/trademark owner to use. Your and/or your team’s entry may not include copyrighted materials (such as source code, user interface, background music, images or video) unless you own or have permission to use the materials. Ownership is not defined as purchasing a CD at a music store for replay, if playing a copyrighted recording on your guitar or repurposing an application’s user interface – your entry may be disqualified if copyrighted materials, including but not limited to these examples, are a part of your entry without appropriate licensing or permissions. If you do use permissible copyrighted materials, you must include the permissions information by citing the artist/creator and license information. Note that even material released under sites such as Creative Commons, common open source code licenses, and other similar licensing may need permission or acknowledgement as per the specific license.

Can I enter this contest as a team?

You can enter as a team of no more than five members.

The following requirements must be satisfied to participate in this contest as a team:

• Your team must choose one individual (the “representative”) to speak for, act, and enter a project submission on behalf of your team.
• Team leader must have consent to submit and enter contest from all team participants prior to contest entry.
• Each individual team member must meet ALL of the eligibility and contest requirements outlined in the full rules.

How will my entry be potentially used?

Other than what is set forth below, we are not claiming any ownership rights to your entry. However, by submitting your entry, you agree to ALL of the following statements:

• You grant us an irrevocable, royalty-free, worldwide right and license to use, review, assess, test and otherwise analyze your entry and all its content in connection with this contest.
• You grant Hackster an irrevocable, royalty-free, worldwide right and license to feature your entry and all content in connection with the marketing, sale, or promotion of this contest (including but not limited to internal and external sales meetings, conference presentations, tradeshows, and screen shots of this contest entry in press releases) in all media (now known or later developed).
• Participants will publish code on the GitHub and will allow Hackster to re-use and share code in other public forums and for their own use.
• Participants will provide entry write-ups that will be publicly available on Hackster.io and participants agree to allow this material to be reshared and republished by Hackster on other channels.
• You agree to sign any necessary documentation that may be required for Hackster and our designees to make use of the rights you granted above.
• You understand that after the submission deadline has passed, any project that has been submitted to the contest cannot be deleted or made private and will remain on the contest page after the contest has concluded and may be removed at our discretion.
• You understand and acknowledge that we may have developed or commissioned materials similar or identical to your submission and you waive any claims you may have resulting from any similarities to your entry.
• You understand that you will not receive any compensation or credit for use of your entry, other than what is described in these full rules.

Please note that following the end of this contest your entry may be posted on a website selected by us for viewing by visitors to that website. We are not responsible for any unauthorized use of your entry by visitors to this website. While we reserve these rights, we are not obligated to use your entry for any purpose, even if it has been selected as a winning entry. If you do not want to grant us these rights to your entry, please do not enter this contest.

How are prizes awarded?

Limit one (1) Final Prize per person or team. In the event of a tie between any eligible entries, an additional judge will break the tie based on the judging criteria described above. The Crossover Challenge Bonus Award will be given in addition to the Final Prizes, making it possible to win a Final Prize (or Runner Up Prize) and the Crossover Challenge Bonus Award. The decisions of the judges are final and binding. If we do not receive a sufficient number of entries meeting the entry requirements, we may, at our discretion, select fewer winners than the number of contest prizes described in the contest brief.

If you are a potential winner, Hackster will notify you by sending a message to the e-mail address, the phone number, or mailing address (if any) provided at time of entry within seven (7) days following completion of judging. If the notification that we send is returned as undeliverable, or you are otherwise unreachable for any reason, Hackster may award to a runner-up. If there is a dispute as to who is the potential winner, Hackster will consider the potential winner to be the authorized account holder of the e-mail address used to enter the contest. If you are a potential winner, Hackster may require you to sign an Affidavit of Eligibility, Liability/Publicity Release and/or a W-9 tax form and/or W-8 BEN tax form and/or required tax form specific to your country, within 10 days of notification. If you complete a tax form, you will be issued an IRS Form 1099 the following January for the actual value of the prize. You are advised to seek independent counsel regarding the tax implications of accepting a prize. If you are a potential winner and you are 18 or older, but are considered a minor in your place of legal residence, we may require your parent or legal guardian to sign all required forms on your behalf. If you do not complete the required forms as instructed and/or return the required forms within the time period listed on the winner notification message, we may disqualify you and select a runner-up.

If you are confirmed as a winner of this contest, the following rules apply:

• You may not exchange your prize for cash or any other merchandise or services. However, if for any reason an advertised prize is unavailable, we reserve the right to substitute a prize of equal or greater value.
• You may not designate someone else as the winner. If you are unable or unwilling to accept your prize, we may award it to a runner up.
• You will be solely responsible for all applicable federal, state, and local taxes related to accepting the prize, if you choose to accept the prize.
• If a prize is awarded to a project submitted by a team, the designated representative will be the sole recipient of said prize, unless otherwise agreed upon in writing by the representative and his/her team.
• If you win a prize that violates import regulations for your county, you must complete this form within 10 days of receiving confirmation of your winning entry to 1) receive a virtual Visa gift card with the equivalent value of the prize OR 2) provide an alternative shipping address to send the prize.

Unless otherwise noted, all prizes are subject to their manufacturer’s warranty and/or terms and conditions.

What other conditions am I agreeing to by entering?

By entering this contest you are agreeing to the following statements:

• You agree to abide by these full rules.
• You agree to abide by the policies outlined on Hackster’s website, including our Terms of Service, Code of Conduct and Privacy Policy.
• You agree to release and hold harmless Hackster, NXP and their respective parents, subsidiaries, affiliates, employees and agents from any and all liability or any injury, loss or damage of any kind arising from or in connection with this contest, or any prize won.
• Your personal data including your name, email address, personal address, phone number, and any other personal information disclosed during the duration of this contest may be used by Hackster in order to facilitate the execution of this contest.
• Your user name, Idea submission and Contest submission will be shared with NXP and its judges to establish Idea Winners and the Entry Winners of the Contest.
• You agree that Hackster’s decisions will be final and binding on all matters related to this contest.
• You agree that, by accepting a prize, Hackster may use your proper name and state of residence online and in print, or in any other media, in connection with this contest, without payment or compensation to you, except where prohibited by law.

What laws govern the way this contest is executed and administered?

This contest will be governed by the laws of the State of California, and you consent to the exclusive jurisdiction and venue of the courts of the State of Washington for any disputes arising out of this contest.

What if something unexpected happens and the contest cannot run as planned?

If someone cheats, or a virus, bug, bot, catastrophic event, or any other unforeseen or unexpected event that cannot be reasonably anticipated or controlled, (also referred to as force majeure) affects the fairness and/or integrity of this contest, we reserve the right to cancel, change or suspend this contest. This right is reserved whether the event is due to human or technical error. If a solution cannot be found to restore the integrity of the contest, we reserve the right to select winners from among all eligible entries received before we had to cancel, change or suspend the contest.

If you attempt, or we have strong reason to believe that you have compromised the integrity or the legitimate operation of this contest by cheating, hacking, creating a bot or other automated program, or by committing fraud in ANY way, we may seek damages from you to the fullest extent permitted by law. Further, we may disqualify you, and ban you from participating in any of our future contests.

Who do I contact about this contest?

If you have any questions or comments regarding this contest, please email us at contests@hackster.io.