You are given the LIS3MDLTR 3-Axis Magnetometer sensor. The data sheet is
located at doc/lism3mdl.pdf
You must use the C API defined in i2c.h to operate on an I2C bus.
We provide example stub implementations of this API in i2c.c. You are free to
extend the provided stub functions for the API.
Please write a device driver that implements the following API:
- Get the full-scale configuration
- Get and set the output data rate
- Enable or disable the interrupt pin
- Read the output data of a specified axis
You are provided this minimal repository, aac-code-challenge, please perform
your work on branch <candidate_name>
Documentation can be found in aac-code-challenge/doc
Once complete, please repackage and email back this repo to your interviewers
You shouldn't need to spend more than a couple of hours on the task.
This is not a closed book assessment.
If you have time, answer the following questions:
- What changes you would make to this interfaces for use in an RTOS environment?
- How might the I2C API be improved