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[Paparazzi-devel] Low IR contrast ( https://github.com/paparazzi/paparaz
From: |
Paul Cox |
Subject: |
[Paparazzi-devel] Low IR contrast ( https://github.com/paparazzi/paparazzi/issues#issue/17 ) |
Date: |
Sun, 13 Feb 2011 21:24:47 +0100 |
All,
In my git branch I have added code to the fixedwing firmware to detect low (vertical) IR contrast. Below a certain threshold (IR_CONTRAST_THRESHOLD_LOW), IR.bogus becomes TRUE and the autopilot uses fixed predefined commands (zero out controls and coast until out of the clouds). Once the contrast climbs back up to another threshold (IR_CONTRAST_THRESHOLD_HIGH), normal operation resumes. Before this gets merged, my question to the group is what default contrast levels do you feel would be appropriate based on your various experiences?
Paul
- [Paparazzi-devel] Low IR contrast ( https://github.com/paparazzi/paparazzi/issues#issue/17 ),
Paul Cox <=