Since 1983

Sandpiper Associates, Inc.

Charles Repetti
415 Main Street
Sausalito, CA 94965


Charlie at Sandpiper-Inc.com

Date

Project Name and Link

Description

 

 

 

2008

gEDA Plugin

A Free and Open Source for gEDA extending the PCB editor to allow the design of both flexible circuits and capacitive sensing devices.

2006

TI Application Note Sbaa109a

Texas Instruments paper MSC12xx Programming with SDCC: An Open-Source Alternative.

2006

TI Application Note Sbaa149

Texas Instruments paper Using Open-Source Tools with the MSC12xx, a C source-level, open-source debugger for the Texas Instruments MSC12xx Microcontroller. The project is released to the Sourceforge.

2003

Telecommunications Middleware

C++ Software for using Intel T1 line cards (formerly Dialogic Corporation) in server rack systems.

2002

Setback Thermostat

A microcontroller based system for optimizing cabin heat over a half day period, with constraints based on available battery power and a gas sensor.

2001

Voter Guide

A solver written in Java powers an original issue based voter-candidate matching algorithm.

1999

RayaVida Hotel

Back in the nineties, everybody had a family member who needed a web site. This was for my little sister.

1992

MIDI Controller

A Master's Thesis, this is a wire-wrapped Hall Effect controller for Musical Instruments.

1984-1990

BARS System

A Windows application, the "Budget Analysis and Reporting System" was used for flight operations by AlliedSignal and AT&T flight operations for managing their corporate fleets, amongst other corporate general ledger functions.

1983-1998

PAC System

A Windows application for autmatic payroll deductions and disbursement of receipts to electoral candidates. Full FEC and internal auditing compliance, as well as various management functions. Several Fortune 50 corporations as clients.