Christian Lopez
  • Male
  • San Luis Obispo, CA
  • United States

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Christian Lopez's Discussions

DEV Support: Purpose of Message Deferment

Started this discussion. Last reply by Søren Kuula Mar 24, 2013. 1 Reply

All- I know this is a specific question, but if anyone can help, it will be much appreciated.First, what happens to the APM/ArduPlane when a Tx serial buffer is over-filled?Second, what does message…Continue

Tags: Serial, ArduPlane2.66, Telemetry, XBee, GCS

Crashing APM 2.0

Started this discussion. Last reply by Christian Lopez Mar 21, 2013. 4 Replies

I have some heavily modified ArduPlane 2.66 code running on my APM 2.0- since my last big series of modifications, my new mode seems to be crashing the board- as soon as I flip into the mode, the…Continue

Tags: Crash, Software

MAVLink connection fails "Getting Params...(sysid 2 compid 1)"

Started this discussion. Last reply by Christian Lopez Mar 11, 2013. 6 Replies

Wondering if anyone has experienced this before.I have changed my sysid (MAVLink's way of distinguishing different vehicles) in the APM_Config.h file for a multiple UAV mission (The other a/c need to…Continue

Tags: sysid, MAVLink

Telemetry Data not flowing through UART0/UART2 telemetry port or Straight UART2 (Bridges cut, and re-soldered)

Started this discussion. Last reply by Christian Lopez Jan 21, 2013. 5 Replies

With APM2.5, I can't seem to get the full Telemetry data to flow out of the Telemetry port. With USB connected I get full telemetry through the USB port, but with power supplied to the input rail…Continue

Tags: UART2, Telemetry, MAVLink, APM2.5


Christian Lopez's Page

Profile Information

About Me:
I am a graduate student at California Polytechnic State University, San Luis Obispo. I am working on a Master's in Aerospace Engineering with a concentration in control systems.
Please tell us a bit about your UAV interest
For my thesis, I am working on establishing a low-cost UAV program to serve as a test-bed for multiple UAV control projects. My hope is to accomplish formation flight via potential function guidance and compare flight test results to simulation.
Sacramento, CA

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