Thursday, May 31, 2007
Friday, May 25, 2007
NMEA parsing- why reinvent the wheel?
Creative Commons Attribution Licensed nmea parsing library
and it's in plain 'ol c
dmh2000-NMEAP
and it's in plain 'ol c
dmh2000-NMEAP
Labels: gps
Tuesday, May 22, 2007
The problem wtih good ideas is that often someone else has the same one
"Using the Blueprintâ„¢ SystemRDL compiler, developers can automatically generate and synchronize register views for specification, hardware design, software development, verification, and documentation."
Man, I was talking about this idea three years ago, but was to busy with my day job to do anything about it.
It's still a great idea though, and I'm glad someone has done something about it!
Denali Software, Inc.: About SystemRDL
Interesting Company: Troll Systems Corporation
These guys did gimbaled cameras and microwave feeds for news choppers and cops when L3 (ne SonomaEO, Wescam, Versatron) bought them and squandered the technology investment.
Troll Systems Corporation
Troll Systems Corporation
Thursday, May 17, 2007
Non Linux ARM9 boards
There aren't many off the shelf boards in between an ARM7 with 64kB of RAM and an ARM9 with 64MB of RAM.
These two look pretty good and are supported by eCosPro:
http://www.gridconnect.com/ssv9200.html
http://www.cogcomp.com/csb_csb637.htm
These two look pretty good and are supported by eCosPro:
http://www.gridconnect.com/ssv9200.html
http://www.cogcomp.com/csb_csb637.htm
Tuesday, May 15, 2007
multitude of microprocessors in electric cars
Abstract of a talk to happen later in May:
"Tesla Roadster, like most modern vehicles, relies on embedded microprocessors for safety and performance. From the anti-lock braking system (ABS) to motor control, firmware-defined functions control all aspects of vehicle behavior. For example, control loops in a dozen microprocessors monitor battery environmental parameters, state of charge, and safety interlocks. Three processors interpret driver inputs from the shifter and accelerator to control motor speed and direction. A fourth processor monitors motor and controller temperatures to modulate power to two blower fans for cooling. Four CAN busses connect these and other vehicle subsystems to gather status and coordinate control functions. This presentation will outline the history of the Tesla Roadster and discuss a few of the design trade-offs resulting in the decisions made in its implementation. "
http://www.ewh.ieee.org/r6/scv/sps/
"Tesla Roadster, like most modern vehicles, relies on embedded microprocessors for safety and performance. From the anti-lock braking system (ABS) to motor control, firmware-defined functions control all aspects of vehicle behavior. For example, control loops in a dozen microprocessors monitor battery environmental parameters, state of charge, and safety interlocks. Three processors interpret driver inputs from the shifter and accelerator to control motor speed and direction. A fourth processor monitors motor and controller temperatures to modulate power to two blower fans for cooling. Four CAN busses connect these and other vehicle subsystems to gather status and coordinate control functions. This presentation will outline the history of the Tesla Roadster and discuss a few of the design trade-offs resulting in the decisions made in its implementation. "
http://www.ewh.ieee.org/r6/scv/sps/
Monday, May 14, 2007
offshore agile
These guys really look like the know what they're doing
Articles and Whitepapers - StarSoft Development Labs, Inc.
Articles and Whitepapers - StarSoft Development Labs, Inc.
Lightsphere-II CLOUD
Got a good recommendation from a wedding photographer about this flash diffuser:
Lightsphere-II CLOUD w/DVD
Lightsphere-II CLOUD w/DVD
EDA salad
Ok, so all the companies I've been tagging lately are EDA companies. Maybe they deserve their own category!
http://www.novas.com/
http://www.eve-team.com
http://www.novas.com/
http://www.eve-team.com
Interesting Company: Breker Verification Systems
EDA tools to automagically generate functional test cases for your chip.
Breker Verification Systems
EETimes artical about them
Breker Verification Systems
EETimes artical about them
Labels: companies
Thursday, May 10, 2007
QT plugin for eclipse
Still haven't found a great IDE for windows development. Just not a huge fan of VisualStuido, but XEmacs is showing its age. Once Eclipse gets a little better that's where I'd like to go.
Main Page - QtClipse
Main Page - QtClipse
Tuesday, May 08, 2007
Thursday, May 03, 2007
better than FlexLM
As I downloaded another FlexLM based product, it thought I'd go read about FlexLM, since it seems to be the leader in floating license management for EDA tools.
The whole first search page was covered in tutorials on how to crack FlexLM! So, this looks like a decent alternative:
X-Formation - LM-X - The Strengthened Solution for Software License Management
The whole first search page was covered in tutorials on how to crack FlexLM! So, this looks like a decent alternative:
X-Formation - LM-X - The Strengthened Solution for Software License Management