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About this Example ================== This example demonstrates how to use the uVision IDE together with the MDK-ARM toolchain. uVision Project File ==================== The MDK-ARM uVision project file provided with this example uses relative paths to the QP framework location (includes, port, and libraries. These relative paths must be modified when the project is moved to different relative location. Adjusting Stack and Heap Sizes ============================== The stack and heap sizes are determined in this project by the command-line options for the ARM assembler (see the Asm tab in the "Options for Target" dialog box in uVision). Specifically, you should define symbols: Stack_Size=xxx Heap_Size=yyy, where xxx represents a numerical value of stack size and yyy the numerical value of the heap size (for most embedded projects yyy should be 0, as the using the heap is not recommended). Startup Code ============ The startup code for the TM4C123GH6PM MCU used in this project is located in the "3rd_party" folder in the following location: 3rd_party\efm32pg1b\arm\startup_efm32pg1b.s The file startup_efm32pg1b.s provides a template of the recommended startup for QP applications and should be easily customizable for other ARM Cortex-M microcontrollers. The startup file typically does not need to be modified or adapted for applications. It provides only weak definitions of all exception and interrupt handlers, as well as the assert_failed() function. The weak function assert_failed() defined in this file might be re-defined in the application to customize it for the application-specific error- handling policy. *** NOTE: The function assert_failed() typically should NOT use the stack, because stack might be corrupted by the time this function is called. Also, assert_failed() is intended to handle catastrophic errors and should NOT return. ***