Update transmit and receive firmware to meet timing requirements

[mohamed-dek1]

Closes indicate issue number this PR closes

Notes

Anything reviewers should be aware of when reviewing? Other related issues? Known problems? Future work?

Self-Review

In this section, please self-review (answer all questions) on a suitable review checklist prior to requesting review from others. Select a review checklist based on what content is being merged in; see the Review Checklists section.

Reviewer Instructions

Reviewers, please copy and paste a suitable review checklist into your review and answer all questions.

Appendix

This section should be the same for all PRs. Do not edit this section when creating a PR.

Review Checklists

Checklists maintained by the eLev lab for research repositories include:

• Report checklist
• Publication archive checklist (select a checklist from the Approach that corresponds to the step this PR seeks to complete).
• Standard checklist (if none of the above apply).

Standard checklist

1. Are all files under 300 kB (if not, please carefully assess whether it is worth committing them)? **Yes or No**
2. Are all files named according to the appropriate [naming convention](https://github.com/Severson-Group/research-repo-template?tab=readme-ov-file#file-naming), i.e., dash-case, camelCase, snake case? **Yes or No**
3. Do all Markdown files follow the [CONTRIBUTING article template](https://github.com/Severson-Group/.github/blob/main/CONTRIBUTING.md#markdown-documentation-template)? **Yes or No**
4. Do all links work in the material that the PR is adding? **Yes or No**
5. Is the PR configured to close the correct issue(s)? **Yes or No**
6. Did the PR fully address the `Approach` section of the issue(s) it is closing? **Yes or No**

Please work on addressing any **No** items.