Re: [psas-avionics] Tuesday latenight updates (mostly GPS news)

2015-06-03 Thread Jamey Sharp
On Jun 3, 2015 7:44 AM, Kenny ke...@romhat.net wrote: + The STM32 which controls the MAX2769 (GPS baseband receiver) now dynamically configures the MAX according to instructions received by debug scripts so we can test all the configurations we want without reprogramming the STM32 each time.

Re: [psas-avionics] Tuesday latenight updates (mostly GPS news)

2015-06-03 Thread Kenny
For generating pseudonoise, NOAA helpfully posted some Matlab code: http://www.ngs.noaa.gov/gps-toolbox/MPsimul.htm The bigger sample I took is only 196MB in raw I/Q sign/mag binary format. But that turns into 3.1GB in complex 32-bit floats. I tried compressing a few different ways: 3.1G

[psas-avionics] Digi-Key order today

2015-06-03 Thread Andrew Greenberg
Hey! Need anything for the rocket from Digi-Key? I'm ordering today. Let me know by 5pm! Andrew -- --- Andrew Greenberg Electrical and Computer Engineering Portland State University http://www.ece.pdx.edu/ a...@ece.pdx.edu C: 503.708.7711