Customized_LWIP enabled_Pocket_Correlator - david-macmahon/wiki_convert_test GitHub Wiki
News and Updates
Nov 26, 2007: Uncovered a small bug in the sync_gen block that caused delayed application of updated sync_period. Fix currently compiling. Nov 25, 2007: Compiled design at 205MHz, working great at 200MHz. June, 2008: 13.5 MHz band, 1024 channels design deployed at Green Bank on PAPER array to track satellites.
Diagrams and Images
Pocket Correlator Software
Most recent software development for PoCo is in the CASPER SVN repository at http://casper.berkeley.edu/svn/trunk/projects/pocketcorrelator/poco-0.1.0/
- udprec.c: Raw UDP Packet Recorder
- corrplot.c: Real-Time Plotting Correlator Data w/ GRACE
- configure.c: Generate Configuration Scripts
- poco_conf.py: Configure an IBOB over Ethernet w/ Python
Useful Software Tools
A great tool for real time plotting and visualization is GRACE. See: GRACE/CASPER Real-time plotting HOW-TO Netcat is very useful for writing/sending configuration scripts. Note on editing Netcat source for microsecond delay intervals Example of using netcat with configuration scripts Ethereal/Wireshark