PicLA: a very low cost Logic Analyser (PC PART)

Click here to download the latest windows binary (v.2.00)

The PC program is written in MSC using Devstudio 6.0. The source contains some experimental stuff
and is very messy, but if you want to play with it:
Click here to download a working copy of the (messy) source

Revision History:

Version 2.0.0.0 (2009-09-10)

Added adjustable trigger delay for start trigger in FAST sampling (0..65000 microsecons_
Compression added in FAST sampling (Max tracelength increased up to 256 times depending on datarate and sampling width

Version 1.2.0.0 (2009-03-25)

2 bit sampling is now supported in fast mode
New samplerates added: 5 and 10 microseconds in fast mode

Version 1.1.0.0 (2009-03-23)

New trigger options added (requires capture engine version 4)
Larger fast capture buffer
Some bugs / minor inconsistancies fixed.

Version 0.9.0.0 (2005-10-16)

Trigger position problem solved

Version 0.8.0.0 (2005-10-10)

Fixed 20 usec sampling bug
Improved timeout handling in FAST mode (longer wait allowed before trigger)
Status LED shows state of sampling machine (Running/Idle)

Version 0.7.0.0 (2005-05-08)

Some Bug fixing
Triggering is also available for FAST sampling
Support for 18F2525 version with larger data buffers

Version 0.6.0.0 (2005-02-17)

Fixed some bugs

Version 0.5.0.0 (2005-02-14)

Legenda display for 8-bit capture mode fixed
Improved display of selected trigger, now also shown in legenda
"Fast Sampling" modes added with 200/500/1000 and 2000 nanosecond resolution

Version 0.4.0.0 (2004-05-01)

Display for 8-bit capture mode added
One-line hardware handshake added
500k and 1Mbit transfer rates added (requires USB interface)

Version 0.3.1.0 (2004-04-19)

8-bit capture mode added (No display yet)
Error handling & display improved

Version 0.3.0.0 (2004-04-18)

Triggering fixed, trigger settings are now also kept between program startups
Clipping of Marker Lines added
Time formatting fixed for negative values

Version 0.2.0.0 (2004-04-10)

First complete version for PIC18F252 and RS232 interface