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lora-irrigation
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Implement a secure ICS protocol targeting LoRa Node151 microcontroller for controlling irrigation.
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lora-irrigation/loramac/cmake/stm32l4.cmake

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  1. ##

  2. ##   ______                              _

  3. ##  / _____)             _              | |

  4. ## ( (____  _____ ____ _| |_ _____  ____| |__

  5. ##  \____ \| ___ |    (_   _) ___ |/ ___)  _ \

  6. ##  _____) ) ____| | | || |_| ____( (___| | | |

  7. ## (______/|_____)_|_|_| \__)_____)\____)_| |_|

  8. ## (C)2013-2018 Semtech

  9. ##  ___ _____ _   ___ _  _____ ___  ___  ___ ___

  10. ## / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|

  11. ## \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|

  12. ## |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|

  13. ## embedded.connectivity.solutions.==============

  14. ##

  15. ## License:  Revised BSD License, see LICENSE.TXT file included in the project

  16. ## Authors:  Johannes Bruder ( STACKFORCE ), Miguel Luis ( Semtech )

  17. ##

  18. ##

  19. ## STM32L4 target specific CMake file

  20. ##

  21. 

  22. if(NOT DEFINED LINKER_SCRIPT)

  23. message(FATAL_ERROR "No linker script defined")

  24. endif(NOT DEFINED LINKER_SCRIPT)

  25. message("Linker script: ${LINKER_SCRIPT}")

  26. 

  27. 

  28. #---------------------------------------------------------------------------------------

  29. # Set compiler/linker flags

  30. #---------------------------------------------------------------------------------------

  31. 

  32. # Object build options

  33. set(OBJECT_GEN_FLAGS "-Og -g -mthumb -g2 -fno-builtin -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=softfp -Wall -Wextra -pedantic -Wno-unused-parameter -ffunction-sections -fdata-sections -fomit-frame-pointer -mabi=aapcs -fno-unroll-loops -ffast-math -ftree-vectorize")

  34. 

  35. set(CMAKE_C_FLAGS "${OBJECT_GEN_FLAGS} -std=gnu99 " CACHE INTERNAL "C Compiler options")

  36. set(CMAKE_CXX_FLAGS "${OBJECT_GEN_FLAGS} -std=c++11 " CACHE INTERNAL "C++ Compiler options")

  37. set(CMAKE_ASM_FLAGS "${OBJECT_GEN_FLAGS} -x assembler-with-cpp " CACHE INTERNAL "ASM Compiler options")

  38. 

  39. # Linker flags

  40. set(CMAKE_EXE_LINKER_FLAGS "-Wl,--gc-sections --specs=nano.specs --specs=nosys.specs -mthumb -g2 -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=softfp -mabi=aapcs -T${LINKER_SCRIPT} -Wl,-Map=${CMAKE_PROJECT_NAME}.map" CACHE INTERNAL "Linker options")