µVision4 User's Guide

Symbols Window

The Symbols Window displays debug information about application variables in an ordered and grouped manner.

search box	Allows finding symbol names quickly. The search string can consist of alphanumeric characters and mask characters as described in the appendix F. TR1 Search Expressions.
Module / Name	Lists the symbol names, which are grouped as: Virtual Registers (VTREGs) accessing simulated resources such as I/O pins, UARTs, or CANs. Special Function Registers accessing device-specific peripheral registers. Program Variables (Symbols) accessing program symbols such as variables, functions, or parameters. Symbol names are marked with different icons: Modules - with a box containing the colors yellow, violet, and blue. Variables and Types - with a blue box. Functions - with a violet box. Function Arguments - with a blue box preceded by a red arrow.
Location	Shows the memory address, offset, or explanatory text.
Type	Shows the symbol type and for functions the return type.