SDMUBDB - An Interactive Development Environment for SDM uBasic Scripts

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SDMUBDB is a PC-based IDE for SDM ubasic scripts that runs under Windows, Mac OSX (10.3 "Panther" or later) and Ubuntu Linux. It lets you create and edit scripts, then step through them line by line while inspecting and setting variables. You can also set the values to be returned by some SDM functions (such as get_usb_power) and any property. Here's what it looks like when it's running (under OSX 10.5):

The following files can be downloaded:

• the debugger zip file (universal version)
• a short PDF document describing how to use the debugger (written for the CHDK version, but the features are identical)

The zip file contains the following:

SDMUBDB.jar	this contains the five java classes which make up the debugger
sdmubdbg.dll	the native methods and ubasic interpreter (Windows version)
libsdmubdbg.jnilib	the native methods and ubasic interpreter (Mac OSX version - supports both PowerPC and Intel Macs)
sdmubdbg.so	the native methods and ubasic interpreter (Ubuntu version)
test.bas	a simple test script

Unzip the files into any convenient directory. To run the debugger simply double-click the .jar file.

Usage Notes

• only uBasic scripts are supported (not Lua)
• scripts can be edited only when not running (i.e. before Start is pressed or after Stop is pressed)
• a breakpoint (only one) can be set by double-clicking on a line. If Run is then pressed, the script executes until the breakpoint is reached (or the script ends)

Last update - June 2014 - fix print bug - also supports latest SDM 1.86 features (e.g. turn_lcd_power_off)

CHDK Version Available

A version supporting CHDK is available here

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Comments, suggestions and bug reports welcome. Dave@zenoshrdlu.com

See here for other KAP and CHDK stuff of mine.

Note

The uBasic interpreter that forms part of SDM and CHDK, and is wrapped up in the DLL, was written by Adam Dunkels, to whom many thanks.

 * Copyright (c) 2006, Adam Dunkels
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 *
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