Hardware manual

phyCORE-LPC3250 QuickStart Instructions
© PHYTEC America LLC 2009 L-718e_2
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4 Debugging
What you will learn with this example:
 how to familiarize yourself with simple debug functions provided by the IAR EWARM debug
environment
 how to download example user code to the phyCORE-LPC3250 external SDRAM memory and go
through a basic debugging exercise with use of a break point
This Debugging section provides a basic introduction to the debug functions included in the IAR
Embedded WorkBench
®
. For a more detailed description of the debugging features, please refer to
the appropriate documentation provided by IAR.
4.1 IAR EWARM Debug Features
The Debugger toolbar gives quick access to the following debug commands from left to right: Reset,
Break, Step Over, Step Into, Step Out, Next Statement, Run to Cursor, Go, and Stop Debugging
Reset Resets the target processor.
Break Stops the application execution.
Step Over Executes the next statement, function call, or instruction, without entering C or
C++ functions or assembler subroutines.
Set Into Executes the next statement or instruction, entering C or C++ functions or
assembler subroutines.
Set Out Executes from the current statement up to the statement after the call to the
current function.
Next Statement Executes directly to the next statement without stopping at individual function
calls.
Run to Cursor Executes from the current statement or instruction up to a selected statement or
instruction.
Go Executes from the current statement or instruction until a breakpoint or program
exit is reached.
Stop Debugging Stops the debugging session and returns you to the project manager.
For more complete debug menu command descriptions see the ARM IAR Embedded WorkBench
®
Help by selecting from the IDE menu Help / Index.