GPIO测试程序

实现GPIO获取IO口数据，将连接到车载屏上的门磁开关或者其他开关信息通过GPIO采集到Android平板

  const char features[] = {“\n“
“C_FEATURE:“
#if （（__clang_major__ * 100） + __clang_minor__） >= 304
“1“
#else
“0“
#endif
“c_function_prototypes\n“
“C_FEATURE:“
#if （（__clang_major__ * 100） + __clang_minor__） >= 304 && defined（__STDC_VERSION__） && __STDC_VERSION__ >= 199901L
“1“
#else
“0“
#endif
“c_restrict\n“
“C_FEATURE:“
#if （（__clang_major__ * 100） + __clang_minor__） >= 304 && defined（__STDC_VERSION__） && __STDC_VERSION__ >= 201112L
“1“
#else
“0“
#endif
“c_static_assert\n“
“C_FEATURE:“
#if （（__clang_major__ * 100） + __clang_minor__） >= 304 && defined（__STDC_VERSION__） && __STDC_VERSION__ >= 199901L
“1“
#else
“0“
#endif
“c_variadic_macros\n“

};

int main（int argc char** argv） { （void）argv; return features[argc]; }

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        187  2018-12-20 10:47  gpio_3288demo\.gitignore

     文件          1  2018-12-21 10:27  gpio_3288demo\.gradle\4.6\fileChanges\last-build.bin

     文件         17  2018-12-21 10:27  gpio_3288demo\.gradle\4.6\fileContent\fileContent.lock

     文件     436982  2018-12-21 10:27  gpio_3288demo\.gradle\4.6\fileHashes\fileHashes.bin

     文件         17  2018-12-21 10:27  gpio_3288demo\.gradle\4.6\fileHashes\fileHashes.lock

     文件      20741  2018-12-20 10:50  gpio_3288demo\.gradle\4.6\fileHashes\resourceHashesCache.bin

     文件     603612  2018-12-20 13:44  gpio_3288demo\.gradle\4.6\javaCompile\classAnalysis.bin

     文件     254885  2018-12-20 10:50  gpio_3288demo\.gradle\4.6\javaCompile\jarAnalysis.bin

     文件         17  2018-12-20 13:44  gpio_3288demo\.gradle\4.6\javaCompile\javaCompile.lock

     文件     193618  2018-12-20 13:44  gpio_3288demo\.gradle\4.6\javaCompile\taskHistory.bin

     文件      28741  2018-12-20 13:44  gpio_3288demo\.gradle\4.6\javaCompile\taskJars.bin

     文件    2357894  2018-12-21 10:27  gpio_3288demo\.gradle\4.6\taskHistory\taskHistory.bin

     文件         17  2018-12-21 10:27  gpio_3288demo\.gradle\4.6\taskHistory\taskHistory.lock

     文件         17  2018-12-21 10:27  gpio_3288demo\.gradle\buildOutputCleanup\buildOutputCleanup.lock

     文件         51  2018-12-20 10:48  gpio_3288demo\.gradle\buildOutputCleanup\cache.properties

     文件      23051  2018-12-21 10:27  gpio_3288demo\.gradle\buildOutputCleanup\outputFiles.bin

     文件          0  2018-12-20 10:48  gpio_3288demo\.gradle\vcsWorkingDirs\gc.properties

     文件        545  2018-12-21 10:25  gpio_3288demo\.idea\caches\build_file_checksums.ser

     文件       1803  2018-12-20 10:47  gpio_3288demo\.idea\codestyles\Project.xml

     文件        626  2018-12-20 10:48  gpio_3288demo\.idea\gradle.xml

     文件        541  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__android_arch_core_common_1_1_1_jar.xml

     文件        655  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__android_arch_core_runtime_1_1_1.xml

     文件        556  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__android_arch_lifecycle_common_1_1_1_jar.xml

     文件        671  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__android_arch_lifecycle_livedata_1_1_1.xml

     文件        695  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__android_arch_lifecycle_livedata_core_1_1_1.xml

     文件        666  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__android_arch_lifecycle_runtime_1_1_1.xml

     文件        676  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__android_arch_lifecycle_viewmodel_1_1_1.xml

     文件        522  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__com_android_support_animated_vector_drawable_28_0_0.xml

     文件        678  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__com_android_support_appcompat_v7_28_0_0.xml

     文件        507  2018-12-20 10:49  gpio_3288demo\.idea\libraries\Gradle__com_android_support_asynclayoutinflater_28_0_0.xml

............此处省略4620个文件信息