Hi, I’m [YOUR_NAME], and I’m a [YOUR_TITLE] at [COMPANY_NAME]. I’m excited to learn more about your experience today.
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Could you briefly introduce yourself and share what attracted you to apply for this position?
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Great, thank you for sharing! In the next 50 minutes, we’ll dive into a coding challenge to assess your technical skills.
Firmware Coding Challenge
50 min
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Challenge: Implement a function to read data from a sensor connected via I2C and process the data to calculate the average value over a given period.
Requirements:
- Use a microcontroller environment.
- Assume the sensor provides data in a 16-bit format.
- Implement error handling for communication failures.
Follow-up Questions:
- How would you optimize the data reading process?
- What are potential pitfalls in I2C communication?
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If you had more time, what would you change in your solution?
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Great job on the coding exercise!
Closing
5 min
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Do you have any questions for me about the team or the company?
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Thank you for your time today. We’ll be in touch soon regarding the next steps.