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4a8ddc10ad
These changes allow NMEA data to be read via I2C on UBLOX compliant devices that support this capability, such as the LEA-6H based GPS shield from DFRobot. It adds a new init() function to the C code, and a new constructor to the C++ code. It also adds 5 new examples for C, C++, Javascript, Python, and Java. Signed-off-by: Jon Trulson <jtrulson@ics.com>
98 lines
3.3 KiB
CMake
98 lines
3.3 KiB
CMake
# Extract module name from non-standard example name
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macro(get_module_name example_name module_name)
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string(LENGTH ${example_name} length)
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string(FIND ${example_name} "-" index)
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if (${index} GREATER 1)
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string(SUBSTRING ${example_name} 0 ${index} substr)
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set(${module_name} ${substr})
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elseif (${example_name} MATCHES "^grove")
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set (${module_name} "grove")
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elseif ((${example_name} MATCHES "^mq" AND ${length} EQUAL 3) OR ${example_name} STREQUAL "tp401")
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set (${module_name} "gas")
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else()
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set(${module_name} ${example_name})
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endif()
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endmacro()
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# Set source file, include and linker settings for an example
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# If example cannot be built, example_bin is cleared
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macro(add_custom_example example_bin example_src example_module_list)
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set(found_all_modules TRUE)
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foreach (module ${example_module_list})
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if (NOT EXISTS "${PROJECT_SOURCE_DIR}/src/${module}")
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set(found_all_modules FALSE)
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endif()
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if (MODULE_LIST)
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list(FIND MODULE_LIST ${module} index)
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if (${index} EQUAL -1)
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set(found_all_modules FALSE)
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endif()
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endif()
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endforeach()
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if (found_all_modules)
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add_executable (${example_bin} ${example_src})
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target_link_libraries (${example_bin} ${CMAKE_THREAD_LIBS_INIT})
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foreach (module ${example_module_list})
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set(module_dir "${PROJECT_SOURCE_DIR}/src/${module}")
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include_directories (${module_dir})
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if (${module} STREQUAL "lcd")
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set(module "i2clcd")
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endif()
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target_link_libraries (${example_bin} ${module})
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endforeach()
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else()
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MESSAGE(INFO " Ignored ${example_bin}")
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set (example_bin "")
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endif()
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endmacro()
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# Add specified example by name
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# Note special case for grove based examples
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macro(add_example example_name)
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set(example_src "${example_name}.c")
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set(example_bin "${example_name}-example-c")
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get_module_name(${example_name} module_name)
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set(module_dir "${PROJECT_SOURCE_DIR}/src/${module_name}")
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if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${example_src}"
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AND EXISTS ${module_dir}
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AND IS_DIRECTORY ${module_dir})
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add_custom_example(${example_bin} ${example_src} ${module_name})
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if ((NOT ${example_bin} STREQUAL "") AND (${module_name} STREQUAL "grove"))
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set(grove_module_path "${PROJECT_SOURCE_DIR}/src/${example_name}")
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if (EXISTS ${grove_module_path})
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include_directories(${grove_module_path})
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target_link_libraries (${example_bin} ${example_name})
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endif()
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endif()
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else()
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MESSAGE(INFO " Ignored ${example_bin}")
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endif()
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endmacro()
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/examples)
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# UPM c include directories
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include_directories (${PROJECT_SOURCE_DIR}/include
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${CMAKE_SOURCE_DIR}/src/utilities)
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# Set the mraa include and link directories prior to adding examples
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include_directories (${MRAA_INCLUDE_DIRS})
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link_directories (${MRAA_LIBDIR})
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# If your sample source file matches the name of the module it tests, add it here
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# Exceptions are as follows:
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# string after first '-' is ignored (e.g. nrf24l01-transmitter maps to nrf24l01)
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# mq? will use module gas
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# grove* will use module grove
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add_example (dfrph)
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add_example (nmea_gps)
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add_example (mma7361)
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add_example (bh1750)
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add_example (urm37)
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add_example (urm37-uart)
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# Custom examples
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add_custom_example (nmea_gps_i2c-example-c nmea_gps_i2c.c nmea_gps)
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