initial commit

.gitignore

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+.vscode
+lib
+bin
+dist
+build
+CMakeLists.txt.user
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+Makefile
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake
+_deps
+

CMakeLists.txt

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+cmake_minimum_required( VERSION 3.0 )
+
+project( libcat LANGUAGES C )
+
+set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
+set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
+set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin )
+
+enable_testing( )
+
+include_directories( ${PROJECT_SOURCE_DIR}/src )
+
+file( GLOB SRC_FILES src/*.c )
+add_library( cat SHARED ${SRC_FILES} )
+set_target_properties( cat PROPERTIES VERSION 0.1.0 SOVERSION 1 )
+
+install( TARGETS cat DESTINATION lib )
+install( FILES src/cat.h DESTINATION include/cat )
+
+# add_executable( example example/main.c )
+# target_link_libraries( example cat )
+
+add_executable( test_parse tests/test_parse.c )
+target_link_libraries( test_parse cat )
+add_test( test_parse ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test_parse )
+
+add_executable( test_run tests/test_run.c )
+target_link_libraries( test_run cat )
+add_test( test_run ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/test_run )
+
+add_custom_target( check COMMAND ${CMAKE_CTEST_COMMAND} --verbose )
+add_custom_target( cleanall COMMAND rm -rf Makefile CMakeCache.txt CMakeFiles/ bin/ lib/ cmake_install.cmake CTestTestfile.cmake Testing/ )
+add_custom_target( uninstall COMMAND xargs rm < install_manifest.txt )

LICENSE

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+MIT License
+
+Copyright (c) 2019 Marcin Borowicz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# libcat (cAT)
+Plain C library for parsing AT commands.
+
+## Features
+* blazing fast and robust implementation
+* 100% static implementation
+* very small footprint (both RAM and ROM)
+* commands shortcuts (auto select best command candidate)
+* CRLF and LF compatible
+* dedicated for embedded systems
+* asynchronous api with events callbacks
+* only two source files
+* unit tests
+
+## Build
+
+Build and install:
+
+```sh
+cmake .
+make
+make check
+sudo make install
+```

example/main.c

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+/*
+MIT License
+
+Copyright (c) 2019 Marcin Borowicz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include <stdio.h>
+
+/* include library header */
+#include <ihex.h>
+
+/* example intelhex data file content */
+static char input_hex[] =
+":020000040800F2\n"
+":0400020001020304F0\n"
+":00000001FF\n";
+
+int main(int argc, char **argv)
+{
+        struct ihex_object *ihex;
+        FILE *fp;
+        unsigned char data[8];
+        int i;
+
+        /* create new intelhex parser instance */
+	ihex = ihex_new();
+
+        /* open file with intelhex data */
+	fp = fmemopen(input_hex, sizeof(input_hex), "r");
+
+        /* parsing intelhex stream */
+        ihex_parse_file(ihex, fp);
+
+        /* close file */
+	fclose(fp);
+
+        /* get binary data */
+        ihex_get_data(ihex, 0x08000000, data, sizeof(data));
+
+        /* print data output: FF FF 01 02 03 04 FF FF*/
+        for (i = 0; i < sizeof(data); i++)
+                printf("%02X ", data[i]);
+
+        /* free resources */
+        ihex_delete(ihex);
+
+        return 0;
+}