There are 1 repository under parallel-port topic.
A Google Chrome Extension and native hosts allowing jspsych to interact with hardware
(Please see debug branch, it will be merged to master soon) In neuroscience research, observing and recording peripheral nerve action potentials has important applications. RETICAP stands for "Real-time Compound Action Potential" (recorder), which has been/is being developed for externally triggered and online-averaged recording of Compound Action Potentials (CAPs). It makes use of an RTAI (http://www.rtai.org/) module depending on DAQ hardware drivers from COMEDI project (http://www.comedi.org/) -a driver customly written only for some Advantech DAQ cards is included-, which provides microsecond-level jitter-. The associated backend daemon and the GUI front-end written in Qt, communicate with the backend for timely acquisition of data sync'd with the triggering of an external stimulator, and other non-realtime features such as averaging and disk-recording, besides the fancy visualization. Depending on a hard real-time loop rather than DMA makes it possible in RETICAP context, to design complex feed-back protocols possibly modified by the features of actual signal being acquired.
The Logic Analyser for PC was developed to give assistance to the technician in the measurement of frequency and to verify waveforms in digital circuits.
A repository to document sending TTL triggers via USB
Parallel Port Adapter for the Commodore Plus/4
A simple Parallel Port tester which controls the LED state of each digital I/O pins using inpout32.dll.
(Please see debug branch, it will be merged to master soon) Microcontroller-based batch audio presenter which I have developed during my postdoc in cognitive neuroscience at CerCo/Toulouse. If you construct one and flash it with the software here, this device should serve your realtime audio presentation needs sync'd with an EEG amp, especially if you're very concerned with jitter.
Unity plugin to use the MMBT-S Trigger Box from Neurospec AG
MSP430-JTAG Parallel Port Programmer
WPF project to simulate the parallel port work
Parallel port source code written in C for MATLAB/Octave in Linux. To be compiled in mex.
Device driver for small keyboards connected to the parallel port
Legacy program created for Visual Basic 6. Control the 8 Output pins of Parallel port using Text files sent via Bluetooth with this wrapper.
A version of io.dll that remaps parallel port writes, suitable for use with the Willem EPROM programming software.
Provides byte (0 to 255) triggers on serial/parallel ports and on LSL streams.