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الرئيسية إنشاء سيرة ذاتية دورات تدريبية الأختبارات
قناة منصة معارف علي التليجرام الاقوي عربيا .. اشترك الآن

شرح Embedded System Video 27 - Interrupt Part 2 | [معتمد]

دورة Embedded System

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الEmbedded System يطلق على الحواسيب البسيطة التى تستخدم غالبا كجزء من جهاز أو نظام أكبر من أجل مهمة معينة و محددة و بسيطة (بعكس الحاسوب المتعدد الاستخدامات). غالبا ما تستخدم مثلا لجمع المعلومات من حساسات ثم توجيه محرك أو اعطاء أمر ما, هى عبارة عن حواسيب و لكنها أبسط لتتناسب مع قدر المهمة, تبرمج الEmbedded System غالبا مباشرة عبر حرق اكواد الassembly او الc على الROM الخاص بها بعد ترجمتها, برمجة الEmbedded System بسيطة نوعا ما و لكنها تحتاج الى دراسة جيدة لقدرات الدائرة و مخرجاتها و مدخولاتها, و تبرمج عادة على الAssembly او الC, و هناك أيضا مترجمات بيسك و باسكال, لكن هذا ليس معتادا. ميزتها الاساسية انها أقل تعقيدا من الحاسوب التقليدى, ما يعنى انها اكثر استقرارا و ليس بها مشاكل الحاسوب المعتادة مثل عدم الاستقرار و السخونة, و بالتالى تؤدى مهمتها دائما بدون أخطاء.
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Request history8.1.2PHP Version288msRequest Duration4MBMemory UsageGET lesson/{lesson_id}Route
    • Booting (223ms)time
    • Application (64.74ms)time
    • 1 x Booting (77.52%)
      223ms
      1 x Application (22.48%)
      64.74ms
      31 templates were rendered
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      • ads.lesson_top_fixed_boxlesson_top_fixed_box.blade.php#?blade
      • ads.lesson_after_buttonlesson_after_button.blade.php#?blade
      • inc.share_boxshare_box.blade.php#?blade
      • pages.telegram_boxtelegram_box.blade.php#?blade
      • inc.review_formreview_form.blade.php#?blade
      • ajax.review_userreview_user.blade.php#?blade
      • ads.lesson_bottomlesson_bottom.blade.php#?blade
      • beta.partials.home.sections.courses.coursecourse.blade.php#?blade
      • beta.partials.home.sections.courses.coursecourse.blade.php#?blade
      • beta.partials.home.sections.courses.coursecourse.blade.php#?blade
      • beta.partials.home.sections.courses.coursecourse.blade.php#?blade
      • beta.partials.home.sections.courses.coursecourse.blade.php#?blade
      • beta.partials.home.sections.courses.coursecourse.blade.php#?blade
      • beta.partials.home.sections.courses.coursecourse.blade.php#?blade
      • beta.partials.home.sections.courses.coursecourse.blade.php#?blade
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      • beta.layouts.partials.search-input-desktopsearch-input-desktop.blade.php#?blade
      • student.login_Adminlogin_Admin.blade.php#?blade
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        250μsstagingLinkMap.php#20
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        • 18. vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
        • 19. vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:183
        • 20. app/Http/Middleware/LoginUsersFromApp.php:30
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        290μsstagingcourseCerController.php#241
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        • 16. app/Http/Controllers/courseCerController.php:241
        • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
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        280μsstagingcourseCerController.php#241
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        • 16. app/Http/Controllers/courseCerController.php:241
        • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
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        240μsstagingcourseCerController.php#243
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        • 17. app/Http/Controllers/courseCerController.php:243
        • 18. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 19. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
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        830μsstagingcourseCerController.php#245
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        • 15. app/Http/Controllers/courseCerController.php:245
        • 16. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 17. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 18. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
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        190μsstagingcourseCerController.php#247
        Bindings
        • 0: 14
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        • 16. app/Http/Controllers/courseCerController.php:247
        • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
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        200μsstagingcourseCerController.php#248
        Bindings
        • 0: 86
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        • 16. app/Http/Controllers/courseCerController.php:248
        • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
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        270μsstagingcourseCerController.php#299
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        Backtrace
        • 16. app/Http/Controllers/courseCerController.php:299
        • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
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        220μsstagingcourseCerController.php#300
        Bindings
        • 0: 3294
        • 1: 86
        Backtrace
        • 16. app/Http/Controllers/courseCerController.php:300
        • 17. vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 19. vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 20. vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `course_reviews` where `course_id` = 86 limit 1
        180μsstaginghelper.php#420
        Bindings
        • 0: 86
        Backtrace
        • 16. app/helpers/helper.php:420
        • 18. vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php:429
        • 20. app/helpers/helper.php:421
        • 23. vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:124
        • 24. vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
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