TeensyCam-SW

MCUXpresso project to create firmware for TeensyCam - stereo camera module

Status:

• in development
• known bug: seldomly occuring line skipping, not yet investigated

Features:

• Built using MCUXpresso IDE 10.2 together with MCUXpresso SDK
• Runs on Teensy 3.6 microcontroller board attached to TeensyCam module
• Configures two connected MT9V034 imaging sensors via I2C interface
• Triggers simultaneous image capture, hardware synchronized
• Sends image sensor frames to host processor via USB CDC connection
• Exposure control - pre-set or automatic
• Allows host-configurable parameters:
  • exposure
  • analog gain
  • digital gain
  • compounding mode
  • frame rate
  • number of lines to send to host

More info in my blog page: https://BoredomProjects.net/index.php/projects/robot-navigation-using-stereo-vision-part-2

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Hardware

Altium Designer-based hardware design project: https://github.com/icboredman/TeensyCam-HW

Software

ROS node running on host computer: https://github.com/icboredman/camera_node

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In addition to the referenced LICENSE file, the following notice is applicable to components included as part of NXP SDK code:

This is a free software and is opened for education, research and commercial developments under license policy of following terms:

• This is a free software and there is NO WARRANTY.
• No restriction on use. You can use, modify and redistribute it for personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
• Redistributions of source code must retain the copyright notice in the Processor Expert component code.

IMPORTANT: See as well the copyright/licensing notices in each of the source files.