[Tinyos-help] AT45DB external flash support for TOSSIM

[Chieh-Jan (Mike) Liang]

Hi all,

I recently implemented AT45DB flash support for TOSSIM. The code is  
written as the HAL layer, so it supports all three TinyOS storage  
abstractions: block, log, and configuration. This enhancement produces  
one binary file for each node to represent its external flash, which  
helps debugging in many cases. The code is currently available in my  
GIT repository (http://hinrg.cs.jhu.edu/git/?p=mike/tinyos-2.x.git).  
For demonstration, apps (Block, Log, CircularLog, and Config) under  
"apps/tests/storage/" directory can run in TOSSIM.

The GIT repository also contains other useful TOSSIM enhancements by  
JHU: CC2420 interface support (with packet RSSI and LQI) and channel- 
switching.

Thank you and feedback is welcome.

Mike