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60 lines
1.9 KiB
Plaintext
60 lines
1.9 KiB
Plaintext
About this Example
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==================
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This example can be built from the command prompt with the provided
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Makefile. The example can also be imported as a Makefile-based
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project into Eclipse-based IDEs.
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The Makefile
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============
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The provided Makefile should be easy to adapt for your own projects.
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It contains three build configurations: Debug (default), Release, and
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Spy.
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Also, the Makefile has been specifically designed to work as an external
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Makefile with the Eclipse CDT.
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The various build configurations are built as follows:
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make
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make CONF=rel
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make CONF=spy
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make clean
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make CONF=rel clean
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make CONF=spy clean
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Adjusting Stack and Heap Sizes
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==============================
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The stack and heap sizes are determined in this project by the GCC linker
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script (.ld file), which provides a template of the recommended GCC linker
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script for QP applications.
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Startup Code
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============
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The startup code for the STM32L1xx MCU used in this project is
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located in the "3rd_party" folder in the following location:
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3rd_party\nucleo-l152re\gnu\startup_stm32l1xx.c
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The file startup_stm32l1xx.c provides a template of the recommended
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startup for QP applications and should be easily customizable for other
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ARM Cortex-M microcontrollers.
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The startup file typically does not need to be modified or adapted for
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applications. It provides only weak definitions of all exception and
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interrupt handlers, as well as the assert_failed() function.
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The weak function assert_failed() defined in this file might be re-defined
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in the application to customize it for the application-specific error-
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handling policy.
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***
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NOTE: The function assert_failed() typically should NOT use the stack,
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because stack might be corrupted by the time this function is called.
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Also, assert_failed() is intended to handle catastrophic errors and
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should NOT return.
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***
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