April 2012 Meeting Notes

Compiled by Dave Jaffe

Contributions from Kevin Appert and others


09:45

Coffee and a Chat

10:00

Three Topics - CH Ting

  1. New Tunes for Tang Poems
  2. Four Tanjing (Platform Sutra) Versions in Excel
  3. Translating Bach Cantatas to Chinese

"I am working intensely on translating 300 Bach's Cantatas from German to Chinese. It will take at least three months to finish the first draft. I will talk a little bit about the translation process. It is basically an engineering problem."

Five books being printed:

  1. New Tunes for the Old Tang Poems
  2. Tao of Arduino
  3. Forth as an Arduino Sketch
  4. eP32 in VHDL
  5. eP16 in VHDL

11:45

Lunch
We ate at the Treehouse.

13:00

Introductions, announcements, rumours, and gossip - All assembled
Maker Faire, Embedded Systems Conference, and random discourse!

13:20

Review of Cool Product Expo - Dave Jaffe
Dave will describe some of the interesting devices that were on display at this annual Stanford event.

Slides - 359 Kb pdf file

13:40

More on Bootable Gforth - John E. Harbold
John will describe his continuing efforts to make a bootable Gforth for x86/x86 64 bit machines.

14:00

Break

14:10

Hardware abstraction for fun and Profit: Forth and C, on the ARM Cortex-M3 - Robert Sexton
Every Cortex-M3 on the market requires unique start-up and peripheral initialization code that is vendor-supplied. Re-coding these in Forth is time-consuming and error-prone. The presentation will describe a partitioning scheme that uses C to get Forth up and going faster so you get to work on application development.

Slides - 9.7 Mb pdf file
Riscy Pygness for the Cortex-M3

14:50

Kozio - Dennis A. Ruffer
Dennis will offer a few words about this firm which offers design verification and test software and services for embedded systems.

15:10

Fluent Interfaces - What They Really Are - Samuel A. Falvo II
Domain specific languages are all the rage these days, particularly as people learn to use the features of object-oriented languages to write more natural-looking, and certainly easier to maintain, software. I'll explain what a fluent interface is at a highlevel, at the low-level, and just one possible way of making one in Forth.

Slides - html

15:55

Clean Up

16:00

Adjourn


Other items:

Forth
Forth for the TI MS430 LaunchPad
One Laptop per Child - Forth
Computers
MSP430 LaunchPad Value Line Development Kit
MSP430 LaunchPad Wiki
MSP430 LaunchPad Portal
MSP430 LaunchPad at Digi-Key
MSP-EXP430G2 LaunchPad Development Board
Software
The Best Free Portable Apps for Your Flash Drive Toolkit
DAEMON Tools Lite virtual DVD-ROM emulator
10 favorite freeware tools for IT pros
The five best emergency toolkit apps to have in the field
Hardware
XBee Wi-Fi
RN-XV WiFly
FlyPort Wi-Fi Module
Radicom USB WiFi Modem Module
Chip Scale Atomic Clock
Forth Programming Books
Articles
Stores
Robots
ST Robotics Introduces New Bench-top Robotic Arm (uses RoboForth)
Games
Companies
Forth Jobs - submitted by Dennis Ruffer
Lectures
People
GreenArrays
Surplus Houses
Meetings
Videos
Books
Other
How to Read QR Codes on Your PC
QR code t-shirt
QR code on Wikipedia

Meeting Announcement

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