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Н Новости

VSCode, SourceCraft Code Assistant и микроконтроллеры

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Сегодня разработка прошивок для микроконтроллеров обычно требует заметно больше времени и ресурсов, чем создание собственно схемы и платы. Со времён ковида прошли времена безраздельного владычества STM32, и теперь регулярно приходится осваивать новые железки. При этом для них зачастую приходится ваять программный инструментарий и библиотеки — поскольку предоставленное производителем обычно неудобно.

В этой статье я расскажу, как использовать VSCode для разработки прошивок под разные архитектуры и как мне в этом помогает SourceCraft Code Assistant от Яндекса.

Зачем нужна ещё одна статья, как настроить VSCode для разработки под микроконтроллеры

В сети (и в том числе на Хабре) существует масса инструкций про настройку VScode для работы с микроконтроллерами. Зачем yet another one? Потому что в тех, что есть, я не обрёл детального и полного решения для своих требований. Тем не менее — спасибо авторам!

Я люблю, когда мне удобно, и не люблю, когда мне неудобно. Поэтому тут я описал, как я делал себе удобно. Возможно (скорее всего), для других начальных данных и других предпочтений мой опыт будет неприменим — и это нормально.

Я разработчик электроники, и практически весь нужный мне инструментарий существует только под Windows. Поэтому про Windows в дальнейшем и будет идти речь.

Требования же диктуются решаемыми задачами. Моя деятельность состоит в написании и поддержке десятков прошивок в год для разных железок с микроконтроллерами от различных производителей, с разными ядрами. Конечно, есть разработчики, которые годами пилят один и тот же проект под одну и ту же железку — им мой дискомфорт чужд. Я работаю с STM32, GD32, WCH, а также софтверным RISC‑V ядром в ПЛИС GOWIN. И ещё пишу на Verilog для тех же GOWIN. А ещё мне зачастую нужно кодить всякие штуки на Python.

Кратко скажу, что описанные ниже примеры взяты из реальных, а не синтетических проектов. Verilog и Risc‑V — это код для наших заводских стендов‑джиг, которые тестируют тысячи плат Яндекс Станций в день. Код для STM32, GD32 и WCH — в основном RND‑проекты для Яндекса, а также Pet Projects, разошедшиеся по всей стране, типа плат для школьных соревнований на квадрокоптерах под эгидой «Кружкового движения». И ещё мне нужно рассказывать про это всё студентам и помогать им с железом и прошивками. Поэтому я избегаю дорогих решений типа J‑Link и CLion, да и вообще платные типа Keil не жалую.

Я не пользуюсь HAL от производителей: пишу на регистрах или делаю свой, который мне удобен. HAL от ST мне противен, HAL от GD ещё хуже, а HAL от GOWIN содержит неприятные баги типа uint8_t для адресов, которые могут быть 16-битными. Впрочем, «HAL или не HAL» — это тема для священной войны, не будем об этом.

Обычно производитель предоставляет свою среду разработки: как правило, на основе Eclipse со своим плагином, компилятором GCC и своим отладчиком — например, форком OpenOCD. У ST это CubeIDE, у GOWIN — MCU Designer, у WCH — MounRiver Studio (с форком GCC, в котором поддерживается реализованное в их MCU аппаратное ускорение переключения стека при прерывании attribute((interrupt("WCH-Interrupt-fast")) ). При этом, конечно же, плагины несовместимы между собой, поэтому предполагается держать на компе несколько этих Eclipse. А версия компилятора в комплекте та, которую производитель заложил семь лет назад и с тех пор не трогал, потому что кому нужен этот С++20. А мне нужен (например, std::span), и вообще я не люблю искусственных ограничений.

Более того, в плагинах порой выпилено удобное и добавлено ненужное. Например, в плагине MCU Designer от GOWIN убрана возможность по кнопке запускать произвольный exe, а значит, нельзя сделать заливку прошивки прямо из IDE по кнопке. Нужно переключаться на окно их утилиты программатора и мышью в GUI запускать процесс заливки. Меня такое, признаться, бесит. Но зато в указанном плагине сделана проверка лицензии! А больше там ничего и нет.

GigaDevice стоят особняком: они предоставляют не IDE, а расширения для Keil, который пользователям предлагается купить самостоятельно. Мне не нравится Keil, я не хочу изучать отдельную IDE ради GD, меня вполне устраивает бесплатный инструментарий.

В итоге я многие годы жил на наборе: стандартный Eclipse IDE for Embedded C/C++ Developers без всяких сторонних плагинов + скачанные GCC‑компиляторы для ARM и RiscV. Не всё гладко с Eclipse: он очень долго запускается, нередко виснет, отладка работает медленно и ненадёжно, а ещё там есть бага с Code Folding, которую за последние 15 лет так и не поправили:

c5d4e9c08c002c51e7d3cdeec80885d9.png

Эта функция была свёрнута, но самопроизвольно как бы развернулась. Но не совсем, а как‑то половинчато, с квадратиками этими. Бесит, знаете ли.

Друзья не раз советовали мне перебираться на VScode. Я делал несколько подходов к этому снаряду, но всякий раз отступал. Несмотря на обилие инструкций о настройке, построить удобную систему не получалось.

Вообще, VScode — это продвинутый текстовый редактор, который умеет запускать внешние исполняемые файлы при помощи механизма tasks и у которого есть мощный магазин плагинов. Поэтому подходов к задаче «VScode + MCU» есть два: находим Единый‑Правильный‑Плагин‑Для‑Всего или качаем кучу специализированных плагинов и настраиваем их.

Проблема Плагина‑Для‑Всего в том, что он содержит не Всё, а то, что разработчики сочли нужным и полезным. А остальное осталось под капотом, и это никак не настроить. Например, мне нужны разные компиляторы для ARM и RiscV — причём порой разных версий для разных проектов. Или настройки выходного формата: выберите что‑то одно — bin или hex. А если мне нужны оба? Увы мне. Или поддержка железных программаторов‑отладчиков: есть STLink, J‑Link, но нет Black Magic Probe (а у меня именно он, благодаря универсальности).

Я попробовал — с одинаковым результатом неприменимости к моим требованиям — EmbeddedIDE и PlatformIO.

Куча специализированных плагинов норм, но в инструкциях я не нашёл, как сделать себе удобно. Я хочу, чтоб я мог добавить‑удалить‑переименовать файлы в проекте и чтобы при этом не нужно было каждый раз что‑то настраивать. Например, мне претит изучать ещё один язык программирования, чтобы написать скрипт CMake, класть в каждую папку проекта CMakeLists.txt и редактировать его при каждом изменении. В Eclipse в этом смысле всё удобно.

И тут я познакомился с AI-ассистентом

В сентябре прошлого года Яндекс выпустил в публичную бету Code Assistant. На Хабре об этом тоже есть отдельный рассказ. Если кратко, это AI‑помощник для разработчиков, который совместим с популярными интегрированными средами разработки.

Для работы с ассистентом были плагины под PyCharm Community и VScode. Я спросил: «А под Eclipse?» «Нет, — ответили мне. — Но если нужен, то можешь помочь нам с этим».

Тогда коллеги выразили сомнение, что нейросеть будет хорошо справляться с кодом для микроконтроллеров — учили‑то её на более высокоуровневом коде. Ха, не попробуешь — не узнаешь. Но ладно человеческий С++, а как насчёт верилога? Мне как раз нужно было соорудить сигма‑дельта‑модулятор.

Я поставил VScode, нашёл плагин для подсветки верилога и начал писать. Просто как в текстовом редакторе. SourceCraft Code Assistant стал предлагать приятную мелочь:

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Как он догадался, что я именно так хотел назвать этот регистр?

Потом блоки покрупнее:

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Потом он предложил целый блок для синхронизации: почитав предложенное, я понял, что оно лучше, чем собирался написать я.

Дальше я попробовал уже С++, тоже используя VScode просто как редактор, переключаясь в Eclipse для компиляции и прошивки.

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И более крупные блоки:

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Конечно, нужно внимательно смотреть, что он предлагает, потому что эта штука всё же не читает мысли и нередко промахивается в своих предположениях. Но процесс написания кода ускорился многократно. Исчезла необходимость вручную писать простыни следующего толка:

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Там ещё 15 подобных строк, и SourceCraft Code Assistant мне их последовательно предлагает. Остаётся принимать предложенное и править делитель — ИИ просто не знает, какой у меня на какой цепи стоит.

Попробовав на следующий день кодить в Eclipse по‑старому, я понял, что всё — по‑старому мне неудобно. Это что, нужно руками писать этот вот очевидный кусок?

Ещё я попробовал другой ИИ‑плагин под Eclipse. Их есть с десяток во главе с Copilot от GitHub, но почти все обложены санкциями, а меня бесит идея включать VPN, чтоб покодить. Тот плагин, который заработал, мне понравился гораздо меньше, чем AI‑ассистент Яндекса, — хуже угадывает.

В общем, я пришёл к необходимости всё же сделать VScode рабочим инструментом.

Компоненты и инструментарий

Общий обзор

Для начала нам понадобятся компиляторы и смежные инструменты типа OpenOCD, то есть tools, или Toolchain. В корне диска С создаётся папка, инструменты скачиваются из открытых источников или комплектов софта производителей и складываются в эту папку.

Я пробовал использовать x‑packs, но мне не понравилось: для этого нужно поставить менеджер пакетов xpm, а для этого нужно поставить менеджер пакетов npm от Node.js, а для этого нужно поставить ещё что‑то. Важно внимательно следить, чтобы инструменты ставились в нужную папку, в пути которой нет пробелов и русских букв. Ещё я не люблю напихивать кучу путей в системный PATH, особенно длинных.

Кроме того, производители пишут свои утилиты, а также не стесняются делать уникальные форки инструментов — и всё это отсутствует в x‑packs. Эти инструменты нужно положить в удобное место — причём так, чтобы они не подрались с ранее установленными. Например, компилятор от WCH, OpenOCD от GigaDevice и прошивальщик от GOWIN.

Теперь про проекты. В корне папки проекта есть папка для VSCode и несколько файлов, которые копируются из проекта в проект без изменений или с минимальными изменениями:

  • папка.vscode, в которой лежат четыре файла настроек VScode:

    • tasks.json — набор тасков для билдинга, очистки и заливки прошивки;

    • settings.json — настройки разных плагинов;

    • launch.json — настройки для запуска отладки;

    • c_cpp_properties.json — настройки плагина C/C++, в частности, особенности анализа кода;

  • самописный makefile;

  • файлы version.h и version.cpp, в которых есть строковые константы с временем компиляции и названием конфигурации;

  • файл.svd (если удалось найти).

Примеры всех этих файлов есть на Gitverse. Уточнение: это по большей части мои Pet Projects и проекты для Бауманки, к Яндексу они прямого отношения не имеют.

Переходим к железным программаторам‑отладчикам. Я проверил работу с STLink + stlink_server (нативный, поддерживает только STM32), STLink + OpenOCD (работает и с GD32), DAP‑Link + OpenOCD, Black Magic Probe. Всё работает, то есть позволяет прошивать и построчно отлаживаться. Есть ощущение, что Black Magic Probe работает немного быстрее. И это логично — здесь нет дополнительной прокладки в виде сервера OpenOCD. Всё при этом работает быстрее и надёжнее, чем в Eclipse.

И немного про процессы разработки:

  • компиляция и очистка — вызов make через таски VSCode;

  • прошивка — через таски: вызов make или нужной прошивальной утилиты;

  • отладка — Launch с нужными опциями.

А теперь подробности.

Папка с компиляторами и прочим

Папку я назвал YaStudio (Yet Another Studio). И вот что в ней есть:

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  • arm‑none‑eabi‑gcc — набор компиляторов для ARM;

  • build‑tools — там лежит make.exe и присные;

  • Gowin Programmer — прошиватор для ПЛИС GOWIN;

  • OpenOCD — сервер для прошивки и отладки;

  • Quetima — наш терминал, написанный для удобства, потому что другие не так хороши, типа того же Terminal_bray.exe (который лежит ниже просто на всякий случай);

  • riscv‑none‑elf‑gcc — набор компиляторов для RiscV;

  • versions.txt — файл с версиями компиляторов в папке.

Плагины VSCode

Необходимое:

  • C/C++ Extension Pack;

  • Cortex‑Debug;

  • RTOS Views (ставится вместе с Cortex‑Debug, нужно для удобной отладки RTOS).

Полезное:

  • IntelliBoba — SourceCraft Code Assistant от Яндекса, ради него всё и затевалось;

  • ARM assembly editor — если нужно редактировать ассемблерные файлы;

  • GNU Linker Map files — подсветка для.map‑файлов, если нужно их анализировать;

  • ELFInsight — анализатор.elf‑файлов с удобной таблицей ресурсов и графом вызовов;

  • LinkerScript — если хочется удобно редактировать скрипты линкера;

  • MemoryView — для удобного вида содержимого памяти при отладке;

  • Peripheral View — анализирует.svd‑файл, в котором содержится информация про все регистры и все биты, и во время отладки показывает их значения (увы, не для всех МК получается добыть такой файл).

Приятные мелочи:

  • Overtype — по кнопке Insert переключает режим ввода: вставка или замена. Я часто пользуюсь режимом замены, а в VScode его исходно нет. Но вот есть плагин.

  • Task Buttons — позволяет поместить на строку статуса кнопки и запускать таски по нажатию на них:

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  • TODO Highlight v2 — подсвечивает определённые слова в коде, например, TODO, FIXME, DEBUG. Как в Eclipse, но только более мощно, гибко и настраиваемо.

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Ещё приятная настройка — при сохранении файла удалять пробелы в конце строк (как в Eclipse): Ctrl + Shift + P → (ввести user) → Preferences: Open User Settings → (искать files trim) → поставить галку Files: Trim Trailing Whitespace.

Отдельно скажу про плагины для Python и Verilog. Они мне нужны, поскольку требуется кодить на питоне и верилоге.

  • Verilog‑HDL / SystemVerilog / Bluespec SystemVerilog;

  • Python (он поставит и остальные в комплекте);

  • Python debugger;

  • Pylance.

makefile

Утилита make использует скриптовый файл makefile, в котором написано, что и с какими настройками запускать. И она же запускает исполняемые файлы компилятора, передавая им настройки и исходники. Скрипт makefile — это по сути ещё один язык программирования.

Откуда берётся файл makefile?

В случае Eclipse его генерирует плагин. Плагин анализирует проект и создаёт файлы makefile для каждой папки. Опции makefile задаются галочками в окнах плагина:

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Галочек много, поэтому с гибкостью Eclipse я почти не имел проблем. Тут речь про обычный плагин, а не уникальные плагины от производителя — там бывает урезанный набор опций.

Точно так же работают и плагины PlatformIO и EmbeddedIDE: в их настройках можно указать опции, в соответствии с которыми будут генерироваться файлы makefile. Опций удручающе мало (очевидно, чтобы не пугать ардуинщиков и начинающих), и гибкости мне катастрофически не хватило.

Я перебрал несколько вариантов генерации makefile и понял, что make — достаточно мощная система, чтобы решить мои задачи просто на языке makefile, без всяких дополнительных инструментов. Например, в одной из инструкций описано использование CMake с плагином CMake Tools. Но мне тогда нужно было бы изучить его скриптовый язык, чтоб CMake сгенерировал скрипт для генератора Ninja или nmake, чтобы этот генератор сгенерировал нужные скрипты makefile. Логичный вопрос: зачем изучать скриптовый язык CMake, если можно изучить скриптовый язык makefile и сразу написать на нём?

Конечно, есть задачи, для которых CMake является мощным и необходимым инструментом. Например, если у вас здоровенный проект на сотни‑тысячи файлов, которые нужно скомпилировать под три платформы (Windows, Linux, iOS), при этом автоматически подключив нужные библиотеки (для каждой платформы свои). Но это не мой случай: у меня куча проектов, в каждом меньше сотни файлов, единственная платформа и нет внешних библиотек.

Так что я написал свой универсальный makefile (один), который умеет всё нужное. Я просто копирую его из проекта в проект, редактируя только список папок и настройки ядра. Makefile лежит в корневой папке, а make анализирует все подпапки и компилирует все найденные исходники, так что список исходников не нужен.

Угадайте, кто помогал мне писать makefile. Точнее, что: он всё‑таки неодушевлённый.

makefile для ARM

Основы работы make я описывать не буду, поскольку этой информации много и её легко найти здесь же, на Хабре.

Начнём писать на скриптовом языке makefile.

######################### Project Settings #########################
PRJ_NAME = Prj
# What to include, in form dir1 dir2 dir3...
INCLUDE_DIRS = ./ Audio FileSys lib usb yartos
# What to define in form MYDEF1 MYDEF2=18 MYDEF3... 
DEFINS = 

Тут всё просто: переменная PRJ_NAME задаёт, как будут называться итоговые файлы .elf, .hex, .bin. Я в конце концов перестал менять это название от проекта к проекту: Prj и Prj, ничем не плохо. Заодно нет нужды при смене имени заменять настройки отладки VScode (об этом дальше).

INCLUDE_DIRS — список папок через пробел, в которых искать файлы, которые нужно инклюдить. (Как это сказать по‑русски? «Подключаемые файлы»? Смысл сильно страдает, так что давайте не будем русифицировать термины в ущерб понятности.)

DEFINS — список defines, если понадобится. В этом проекте он не нужен, поэтому после знака = ничего нет.

Дальше утилите нужно понять, что делать. Обычно для компиляции и сборки вызывают make all. Но у меня несколько конфигураций:

  • Release, в которой включены все оптимизации и убрана вся отладочная информация.

  • Debug, где вся оптимизация отключена, а отладочной информации по максимуму.

  • FromBoot — это как Release, только со смещением адресации. Это нужно для запуска кода бутлоадером. Бутлоадер лежит в начале флешки и занимает, скажем, 32 килобайта. А основной код кладётся дальше, и поэтому его адресация начинается со смещением.

Обычно под каждую конфигурацию делают свой makefile. Но это неудобно: они же похожи как две капли воды и отличаются только парой опций. Внёс изменения в один — изволь не забыть поправить и другие. Можно, конечно, сделать один основной makefile и инклюдить его из других, уникальных для каждой конфигурации. Но зачем всё это? Давайте просто сделаем один универсальный и будем запускать компиляцию в виде make build_Release или make build_Debug.

######################### Figure out what to do #########################
# Target must be in the following form: build_Release, clean_Debug, flash_Fromboot
# The first word is the action (build, clean, flash); 
# the second is the name of the configuration and the name of the OUT_DIR.
INPUT_WORDS = $(subst _, ,$(MAKECMDGOALS)) # Replace '_' with ' '
ACTION = $(word 1,$(INPUT_WORDS))
GOAL_NAME = $(word 2,$(INPUT_WORDS))
OUT_DIR = $(GOAL_NAME)
# Run Action (build_Release -> build; clean_Debug -> clean; flash_Fromboot -> flash)
$(MAKECMDGOALS): $(ACTION)

Опять же всё просто. При вызове таска утилите make передаётся указание build_Release, или clean_Debug, или flash_Fromboot. Указание лежит во встроенной переменной $(MAKECMDGOALS). Заменяем подчёркивание на пробел и получаем пару слов: первое — что делать, второе — название конфигурации. Для упрощения выходная папка OUT_DIR будет называться так же, как конфигурация.

Теперь нужно, чтобы по команде build_Release было запущено собственно то, что делать. В последней строке это и достигается: она превратится в build_Release: build.

######################### Common Cfg Settings #########################
MCU = cortex-m4
FLOAT_FLAGS = -mfloat-abi=hard -mfpu=fpv4-sp-d16 -fsingle-precision-constant -Wdouble-promotion -Wfloat-conversion -Wfloat-equal
WARNING_FLAGS = -Wall -Wlogical-op -Werror
DISABLED_WARNINGS = -Wno-address-of-packed-member -Wno-unknown-pragmas -Wno-volatile
COMMON_FLAGS = -mcpu=$(MCU) -mthumb -fmessage-length=0 -ffunction-sections -fdata-sections -ffreestanding $(FLOAT_FLAGS) $(WARNING_FLAGS)
CPP_FLAGS = -std=gnu++20 -fabi-version=0 -fno-exceptions -fno-rtti -fno-use-cxa-atexit -fno-threadsafe-statics $(DISABLED_WARNINGS) $(OUTPUT_ASM)
C_FLAGS = -std=gnu17 $(OUTPUT_ASM)
# Add this to build commands. Nothing to change here.
OBJ_FLAGS = -MMD -MP -MF"$(@:%.o=%.d)" -MT"$@" -c -o "$@" "$<"
ELF_NAME = $(OUT_DIR)/$(PRJ_NAME).elf
LINKER_FLAGS = -Xlinker --gc-sections --specs=nano.specs --specs=nosys.specs -nostartfiles -Wl,-Map,"$(OUT_DIR)/$(PRJ_NAME).map" -o "$(ELF_NAME)”

В этой части нужно настроить опции компилятора для ядра MCU. Можно было бы всё свалить в одну кучу, то есть длинную строку, но для лучшей читаемости группы флагов помещены в отдельные переменные. Я пройдусь по некоторым опциям.

Тут у нас Cortex‑M4. У него есть сопроцессор для работы с числами с плавающей точкой, поэтому добавлена переменная FLOAT_FLAGS с соответствующими опциями.

WARNING_FLAGS содержит всё про warnings: включить их все, провести логические операции и ещё трактовать warnings как ошибки.

DISABLED_WARNINGS описывает, по каким поводам не беспокоить.

-Wno-address-of-packed-member. Иногда мне нужен адрес элемента упакованной структуры, этот адрес будет не aligned (то есть не кратен 4) — и это нормально. Например, в структуре Color_t {uint8_t R, G, B, W} мне часто нужно обращаться к отдельным компонентам через указатель.

-Wno-unknown-pragmas. В VScode можно сделать сворачивание (folding) части кода при помощи такой конструкции:

#pragma region // ==== Begin of the area ====
...
#pragma endregion // End of the area

Эти две прагмы компилятору неизвестны — и норм, пусть просто игнорирует.

-Wno-volatile. Отключает предупреждение о применении конструкций типа |= и &= к volatile‑объектам. Под спойлером подробное объяснение, как так вышло.

Сага про -Wno-volatile

В стандартах C++20 и C++23 привычные нам конструкции |=, &= и подобные, применяемые к volatile‑объектам, помечены как deprecated. При их обнаружении будет появляться предупреждение: compound assignment with 'volatile'‑qualified left operand is deprecated.

Почему? Я нашёл тому следующее обоснование.

Код A |= B создаёт впечатление атомарности, но это не так, потому что в реальности это три операции:

  1. Прочитать содержимое A в регистр проца R.

  2. Выполнить операцию R | B.

  3. Записать содержимое R в A.

При этом на этапе (2) содержимое A может измениться. Например, это регистр флагов, и там появился новый флаг — но это уже не будет учтено, и этот новый флаг будет затёрт. И результат будет отличаться от ожидаемого.

Именно поэтому регистры флагов во всяких UART, I2C и прочих блоках сделаны хитро — флаг обнуляется при чтении или вообще read‑only. Такой подход позволяет обеспечить атомарность операций с флагами. Но это положение дел платформоспецифично, то есть обеспечивается особенностями железа, а не языка программирования C++, и это непорядок. Поэтому комитет решил ввести такое ограничение с целью принудить программистов использовать std::atomic.

Можно вместо A |= B написать A = A | B, тогда предупреждения не будет: тут видна неатомарность. Но в нашей Embedded сфере бытия конструкции |= и &= широко распространены для установки и чтения бит в регистрах, они точно работают как надо и не хочется их переписывать. Поэтому я отключаю указанное предупреждение опцией ‑Wno‑volatile.

COMMON_FLAGS — это опции и для компилятора С++, и для С, и для линкера.

CPP_FLAGS — опции, которые нужно передать компилятору C++. У нас указан стандарт языка — gnu++20. И сказано не использовать exceptions и RTTI: в рамках embedded‑системы это реализуется настолько трудно и дорого по ресурсам, что эта функциональность на практике не используется. Ещё там есть опция генерировать ассемблер, но про это чуть позже.

C_FLAGS — то, что нужно передать компилятору C. Тут указан только стандарт языка.

OBJ_FLAGS — тут указано, что делать с исходниками и что нужно создавать файлы зависимостей такие же, как объектные.

ELF_NAME — имя.elf‑файла. Оно много где используется, так что я его вынес в переменную для ясности.

LINKER_FLAGS — тут указано не использовать стандартные стартовые файлы, а стандартную библиотеку использовать в минималистичной реализации nano (потому что у нас опять же embedded‑система). А также указано, куда класть выходной.elf‑файл и что нужно сгенерировать.map‑файл (его полезно почитать, если возникает вопрос «кто съел СТОЛЬКО памяти»).

Дальше в файле три конфигурации. Они очень похожи, так что рассмотрим одну и её отличия от других.

######################### Individual Cfg Settings #########################
####### Release Cfg Settings #######
ifeq "$(GOAL_NAME)" "Release"
COMMON_FLAGS += -Os
LINKER_FLAGS += 
LD_SCRIPT = GD32F405RG.ld
# Comment / uncomment the following lines to produce .hex and/or .bin output
HEX_NAME = $(OUT_DIR)/$(PRJ_NAME).hex
# BIN_NAME = $(OUT_DIR)/$(PRJ_NAME).bin
OUTPUT_ASM = -Wa,-adhlns="[email protected]"

В конфигурации Release к пачке COMMON_FLAGS добавляется флаг оптимизации по размеру -Os. И никакой отладочной информации.

А в конфигурации Debug указано, что нужно отключить оптимизацию и обеспечить максимальное количество отладочной информации.

COMMON_FLAGS += -O0 -g3

Cтроки HEX_NAME и BIN_NAME указывают, какой формат должен иметь результирующий файл прошивки. Можно раскомментировать обе строки — тогда получим и .hex, и .bin.

Последняя строка с переменной OUTPUT_ASM указывает, нужно ли генерировать ассемблерный листинг (при этом нужно не забыть отключить, если была включена, опцию оптимизации линкера –flto). Иногда бывает нужно почитать ассемблер, чтобы выяснить, правильно ли компилятор нас понял или на сколько инструкций раскладывается какая-нибудь конструкция. Например, использует ли компилятор специальные эффективные DSP-инструкции при сооружении цифрового фильтра.

Конфигурация Fromboot такая же, как Release, и отличается только файлом скрипта линкера:

LD_SCRIPT = GD32F405RG_FromBoot.ld

…и именем выходных файлов: к ним добавлен префикс fw, по нему бутлоадер ищет файл прошивки.

HEX_NAME = $(OUT_DIR)/fw$(PRJ_NAME).hex
BIN_NAME = $(OUT_DIR)/fw$(PRJ_NAME).bin

Затем находятся настройки компиляторов:

######################### Toolchain ######################### 
CPP_CMP = arm-none-eabi-g++
C_CMP = arm-none-eabi-gcc
OBJCPY = arm-none-eabi-objcopy
SZ = arm-none-eabi-size
GDB = arm-none-eabi-gdb  # Required for flashing using BMP
# GDB COM port: required for flashing using BMP
GDB_COM = \\.\COM5

Указаны имена файлов компиляторов С++ и С, утилиты objcpy (она делает .hex или .bin из .elf), утилиты size для демонстрации размера. Для прошивки мне удобно применить отладчик gdb, поскольку я использую Black Magic Probe — он подключён к COM5, что и указано.

Затем расположены функции и опции, не требующие настройки.

######################### Do not touch #########################
.PHONY: .FORCE print_size clean flash # "virtual" symbols to "rebuild" them always

Тут словом PHONY указано, что нужно всегда выполнять пункты print_size, clean, flash и всё, что помечено словом .FORCE.

# Current datetime
TIMESTAMP = $(shell "date" "+%Y%m%d_%H%M")

В эту переменную помещается время компиляции в форме 20250318_1400.

# Build include flag string out of INCLUDE_DIRS list
INCLUDE_STR = $(addprefix -I./,$(INCLUDE_DIRS))

В эту переменную помещается строка, построенная из INCLUDE_DIRS: каждый путь предваряется префиксом –I./, чтобы, например, из Audio получить –I./Audio.

# Build define flag string out of DEFINS list, surrounding with double quotes
ToUppercase = $(shell echo $(1) | tr '[:lower:]' '[:upper:]')
# add BUILD_CFG_GOALNAME=1 define, uppercasing GOAL_NAME
DEFINS += BUILD_CFG_$(call ToUppercase,$(GOAL_NAME))=1 

Тут к переменной DEFINS добавляется название компилируемой конфигурации строчными буквами: RELEASE=1, или DEBUG=1, или FROMBOOT=1. Это нужно, чтобы учесть конфигурацию в коде. Например, для ядра Cortex‑M0 при компиляции FROMBOOT требуется скопировать в RAM таблицу векторов прерываний — поскольку у этого ядра адрес таблицы не настраивается.

DEFINE_STR = $(patsubst %,-D"%",$(DEFINS))
COMMON_FLAGS += $(DEFINE_STR) 

Тут к переменной COMMON_FLAGS добавляется DEFINE_STR, а она строится из DEFINS окружением каждого дефайна кавычками и добавлением префикса ‑D. Например, RELEASE=1 превратится в ‑D «RELEASE=1».

Затем нужно найти все исходники (*.cpp, .c, .S) во всех папках проекта, в том числе вложенных. У make для этого есть функция wildcard, но она умеет искать файлы только в указанной папке. Как быть? Задача имеет несколько решений — тут применяется функция «рекурсивной wildcard»:

# Recursive wildcard to iterate subdirs of any depth
rwildcard = $(wildcard $1$2) $(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2))

Теперь ищем этой функцией все исходники и кладём их имена вместе с путём в SRCS:

# Find all .cpp, .c and .S files in all subfolders of ../ 
SRCS = $(call rwildcard,./,*.c) $(call rwildcard,./,*.cpp) $(call rwildcard,./,*.S)

Убираем из всех полных имён префикс ./:

# Remove leading ./ 
SRCS := $(patsubst ./%,%,$(SRCS))

Заменяем расширение всех файлов на.o и помещаем результат в переменную OBJS. Именно скомпилированные из исходников объектные файлы нам нужны для дальнейшей линковки.

# Replace .cpp, .c, .S with .o
OBJS = $(SRCS:.cpp=.o) # Take all srcs replacing .cpp with .o
OBJS := $(OBJS:.c=.o)  # Replace .c with .o
OBJS := $(OBJS:.S=.o)  # Replace .S with .o

Нам потребуется создать дерево папок проекта в папке компилируемой конфигурации — пусть это в дальнейшем будет Release для упрощения беседы. Например, вот такое:

d4ec983635ea721576267d78b58ee0bd.png

Для этого нам нужны имена папок.

# Find all source-containing folders; remove ending /; remove .
SUBDIRS = $(filter-out .,$(patsubst %/,%,$(sort $(dir $(SRCS)))))

Читаем справа налево:

  1. Получаем имена папок из полных путей файлов в SRCS.

  2. Сортируем их. При этом удаляются повторяющиеся имена, а их там полно — ведь в каждой папке несколько файлов, значит, и имя папки будет повторяться соответствующее количество раз.

  3. Удаляем символ / в конце каждого пути.

  4. Вычёркиваем из списка корневую папку, обозначаемую точкой.

# Search src here. Nothing to change here.
VPATH := ../

Тут мы указываем, что путь к исходникам начинается с ../, то есть из папки выше — из корня проекта. Логично, мы же работаем в папке Release, так что для получения объектного файла lib/uart.o (полный путь Release/lib/uart.o) исходник будет найден по пути ../lib/uart.cpp.

Далее описан вполне обычный алгоритм билдинга.

######################### Build #########################
# Add OUT_DIR prefix to OBJS
OBJS := $(addprefix $(OUT_DIR)/, $(OBJS))

Тут к пути каждого объектного файла добавляем имя выходной папки.

# Include dependents *.d (ignore if not exist) to rebuild what depends on changed .h
-include $(OBJS:.o=.d) 

Тут указываем, что нам нужны не только объектные файлы, но и файлы зависимостей. Они нужны, чтобы перекомпилировать исходник, если изменился один из файлов, от которых он зависит, — например, какой-нибудь .h. Минус перед include означает, что в случае отсутствия файлов нужно их просто игнорировать. И в самом деле — в первый раз никаких .d-файлов ещё нет.

# Build: Require dir tree, .elf file, .hex, .bin, .siz
build: $(OUT_DIR)/out_subdirs $(ELF_NAME) $(HEX_NAME) $(BIN_NAME) print_size

Тут всё как обычно. Чтобы указание build стало выполненным, требуется:

  • наличие всех папок out_subdirs внутри нашей выходной папки;

  • файла Release/Prj.elf;

  • файла Release/Prj.hex (если только HEX_NAME не был закомментирован);

  • файла Release/Prj.bin (если только BIN_NAME не был закомментирован);

  • а также выполнение print_size (что нужно делать всегда, поскольку выше мы пометили этот пункт словом .PHONY).

# Construct dir tree: out_dir/dir1, out_dir/dir2, ...
$(OUT_DIR)/out_subdirs:
	@mkdir -p $(addprefix $(OUT_DIR)/, $(SUBDIRS))

Тут создаётся дерево папок. При этом к пути каждой приписывается название выходной папки.

# Construct .elf
$(ELF_NAME): $(OBJS)
	@echo 'Linking $@'
	@$(CPP_CMP) $(COMMON_FLAGS) -T $(LD_SCRIPT) $(LINKER_FLAGS) $(OBJS)

Тут линкуется выходной.elf‑файл. Чтобы это сделать, есть пререквизит — наличие объектных файлов, список которых находится в переменной OBJS. Если это уже выполнено или когда это будет выполнено, запустится линкер с флагами (общими и линкера), указанием скрипта линкера и списка объектных файлов.

А чтобы выполнить пререквизит в виде объектников, их нужно скомпилировать!

### Compile objs ###
# Special rule for version.cpp: always rebuild
VERSION_DEFINS = -D"BUILD_TIME=$(TIMESTAMP)" -D"BUILD_CFG=$(call ToUppercase,$(GOAL_NAME))"
$(OUT_DIR)/version.o: version.cpp .FORCE
	@echo 'Building $<'
	@$(CPP_CMP) $(COMMON_FLAGS) $(VERSION_DEFINS) $(INCLUDE_STR) $(CPP_FLAGS) $(OBJ_FLAGS)

Тут особые условия для файла version.cpp, в котором только и есть, что две строковые константы со временем компиляции и названием конфигурации. Но значения констант известны только во время компиляции, а это значит, их нужно передать компилятору в виде дефайнов. Поэтому мы их помещаем в переменную VERSION_DEFINS и в дальнейшем передаём её компилятору.

Словом .FORCE указываем, что этот файл нужно компилировать всегда — даже если уже есть ранее скомпилированный объектник. Это нужно, чтобы в константе всегда содержалось время последней компиляции.

Затем компилируем все файлы.cpp,.c и.S.

# cpp
$(OUT_DIR)/%.o: %.cpp
	@echo 'Building $<'
	@$(CPP_CMP) $(COMMON_FLAGS) $(INCLUDE_STR) $(CPP_FLAGS) $(OBJ_FLAGS) 
# c
$(OUT_DIR)/%.o: %.c
	@echo 'Building $<'
	@$(C_CMP) $(COMMON_FLAGS) $(INCLUDE_STR) $(C_FLAGS) $(OBJ_FLAGS)
# S
$(OUT_DIR)/%.o: %.S
	@echo 'Building $<'
	@$(C_CMP) -x assembler-with-cpp $(COMMON_FLAGS) $(INCLUDE_STR) $(OBJ_FLAGS) 

В итоге у нас получится куча объектных файлов. Таким образом, условие для запуска линкера будет выполнено, и он соберёт .elf-файл.

Затем можно соорудить .hex и .bin:

# Output .hex
$(HEX_NAME): $(ELF_NAME)
	@echo 'Constructing $@'
	@$(OBJCPY) -O ihex "$(ELF_NAME)" "$(HEX_NAME)"

# Output .bin
$(BIN_NAME): $(ELF_NAME)
	@echo 'Constructing $@'
	@$(OBJCPY) -O binary "$(ELF_NAME)" "$(BIN_NAME)"

И вывести объёмы занятых FLASH и RAM:

# Print size
print_size: 
	@echo 'Size:'
	@$(SZ) --format=berkeley "$(ELF_NAME)"

На этом билдинг закончен!

Вот что вызывается при указании clean_Release:

######################### Clean #########################
clean:
	@rm -rf $(OUT_DIR)
	@echo 'Done.'

Очень просто — удаляется выходная папка. Release или Debug, например.

А вот как происходит заливка прошивки при указании flash_Release:

######################### Flash it ######################### Using BlackMagicProbe
flash:
	@$(GDB) -q -ex "target extended-remote $(GDB_COM)" -ex "mon swdp_scan" -ex "att 1" -ex "load $(HEX_NAME)" -ex "det" -ex "quit"

Вызывается arm-none-eabi-gdb с указанием:

  • подключиться к отладчику через COM5;

  • просканировать SWD;

  • подключиться к первому найденному процу (он у нас всегда один);

  • загрузить Release/Prj.hex;

  • отключиться;

  • выйти.

Можно было бы устраивать заливку не через make, а прописать вызов exe с флагами напрямую в таске. Как лучше? В целом без разницы. Можно так, можно эдак.

makefile для RiscV

В наших стендах‑джигах используется ПЛИС GOWIN 2A-18C. В ней сооружено микроконтроллерное ядро picoRV — это форк исходно открытого ядра, которое есть на GitHub. Ядро очень маленькое, занимает всего 2к лутов (для сравнения: ARM Cortex‑M3 съедает 18к). В нём мы даже прерывания не используем, поскольку его задачи — принимать команды по UART и управлять Realtime блоками, реализованными в плисовой части.

Рассмотрим только отличия.

######################### Common Cfg Settings #########################
ARCH = rv32imc_zicsr # Specify MCU arch here

В этой переменной описана архитектура используемого ядра. Их бывает много разных.

WARNING_FLAGS = -Wall -Wlogical-op
DISABLED_WARNINGS = -Wno-address-of-packed-member -Wno-unknown-pragmas -Wno-volatile
RISCV_FLAGS = -march=$(ARCH) -mabi=ilp32 -mtune=size -mcmodel=medany -msmall-data-limit=8 -mstrict-align -msave-restore

Тут — специфичные для RiscV опции.

COMMON_FLAGS =  $(RISCV_FLAGS) -fmessage-length=0 -ffunction-sections -fdata-sections -fno-builtin -ffreestanding $(WARNING_FLAGS)

Здесь вместо типа ядра ARM теперь расположены опции RiscV. Остальное не изменилось.

Вот как выглядят настройки конфигурации Release:

####### Release Cfg Settings #######
ifeq "$(GOAL_NAME)" "Release"
COMMON_FLAGS += -Os
LINKER_FLAGS += 
LD_SCRIPT = sections.lds

Я тут хочу особо отметить отсутствие опции -flto — оптимизации на уровне линкера. При её включении объём кода уменьшается примерно на 6%, но после прошивки ядро не стартует. Почему — я пока не разбирался, нужно почитать выходной ассемблер.

А вот настройки Toolchain:

######################### Toolchain ######################### 
CPP_CMP = riscv-none-elf-g++
C_CMP = riscv-none-elf-gcc
OBJCPY = riscv-none-elf-objcopy
SZ = riscv-none-elf-size
GW_FLASHER = C:/YaStudio/GowinProgrammer/bin/programmer_cli.exe

Помимо изменения имён компиляторов, появился ещё файл прошивальщика от GOWIN. И вот как выглядит команда прошивки:

######################### Flash it #########################
flash:
	@$(GW_FLASHER) -d GW2A-18C -r 38 --spiaddr 0x400000 --mcuFile "$(CURDIR)/$(OUT_DIR)/$(PRJ_NAME).bin"

Тут велено запустить programmer_cli.exe с указанием типа ПЛИС, приказом № 38 — прошить внешнюю SPI FLASH с использованием GAO Bridge, с адреса 0×400 000, ну и дальше полный путь к.bin‑файлу.

На этом закончим наконец с makefile и пойдём дальше.

Папка .vscode

Её я тоже таскаю из проекта в проект, чтобы настройки вместе с проектом лежали в репозитории. Посмотрим на некоторые.

505916bb4edd3d89d283a461eae4889d.png

settings.json

В начале расположены настройки пути PATH к исполняемым файлам компиляторов и прочему. Я не люблю настраивать глобальный PATH в Windows, к тому же для компиляторов он будет другим в случае RiscV. Что лучше — локальные настройки или глобальные — не хочу спорить, принципиальной разницы нет, мне удобнее так.

Здесь и в следующих разделах — про json‑файлы.

"C_Cpp.default.intelliSenseMode": "gcc-arm",

Это настройки подсветки С++ кода.

Далее настройки для плагина cortex-debug: пути и названия.

"cortex-debug.gdbPath": "C:/YaStudio/arm-none-eabi-gcc/bin/arm-none-eabi-gdb.exe",
"cortex-debug.armToolchainPath": "C:/YaStudio/arm-none-eabi-gcc/bin",
"cortex-debug.armToolchainPrefix": "arm-none-eabi",
"cortex-debug.openocdPath": "C:/YaStudio/OpenOCD/bin/openocd.exe",

А в следующей опции указывается, в каком формате показывать значения переменных при отладке: десятеричном или шестнадцатеричном. Подробнее про это будет в главе «Отладка».

"cortex-debug.variableUseNaturalFormat": true, // False is hex, true is decimal
"terminal.integrated.env.windows": {
        "PATH": "C:/YaStudio/arm-none-eabi-gcc/bin; C:/YaStudio/build-tools; C:/YaStudio/OpenOCD; C:/YaStudio/OpenOCD/bin"
    },

А тут указан PATH терминала VScode: он используется при запуске тасков. В частности, для запуска make и OpenOCD.

Далее расположены настройки плагина подсветки TODO Highlight, они почти без изменений из примера к плагину.

Для RiscV есть очевидные изменения:

"cortex-debug.armToolchainPath": "C:/YaStudio/riscv-none-elf-gcc/bin",
"cortex-debug.armToolchainPrefix": "riscv-none-elf",
"terminal.integrated.env.windows": {
	"PATH": "C:/YaStudio/riscv-none-elf-gcc/bin;C:/YaStudio/build-tools"
},

tasks.json

Тут расположен список тасков. У меня их по три для каждой конфигурации — Build, Clean и Flash.

{
    "version": "2.0.0",
    "tasks": [
        // ==== Release ====
        {
            "label": "Build Release",

Как этот таск будет называться. Любая строка.

            "type": "shell",

Тип таска — запуск из командной строки.

            "command": "make",

Что запускать, собственно. Путь, в смысле PATH, прописан в settings.json.

            "args": [
                "build_Release"
            ],

С какими аргументами вызывать make. В данном случае будет вызвано make build_Release.

            "group": {
                "kind": "build",
                "isDefault": true
            },

Тут указано, что этот таск нужно поместить в группу Build. Это позволяет нажать Ctrl + Shift + B и выбрать таск из выпадающего списка:

7316cce99cee3361a0455492e23a84b0.png

Это удобно, когда пишешь код и не хочешь тянуться за мышью.

"presentation": { 
                "clear": true,
                "showReuseMessage": false
            }

Тут сказано очистить терминал перед вызовом (иначе там будут отображаться результаты всех предыдущих вызовов), а также после завершения не показывать бесящее сообщение, что терминал будет переиспользован в будущем.

Следующие таски отличаются только названием и аргументами вызова:

            "label": "Clean Release",
...
            "args": [
                "clean_Release"
            ],
...
            "label": "Flash Release",
...
            "args": [
                "flash_Release"
            ],

Можно залить прошивку и при помощи OpenOCD, без make.

            "label": "Flash Release w OpenOCD",
            "type": "shell",
            "command": "openocd",

Тут всё очевидно, из интересного только аргументы дальше:

"args": [
"-f interface/stlink.cfg", // Configuration file name
  // Command
   "-c \"program ${workspaceRoot}/Release/Locket.hex verify reset exit\""

Тут указано использовать файл конфигурации stlink.cfg, поскольку прошивать будем через STLink. Далее указан путь к .hex‑файлу и команды: прошить, проверить, отрезетить, выйти.

c_cpp_properties.json

Тут расположены настройки плагина C/C++ и, что важно, IntelliSense — то есть подсветки.

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceFolder}/**"
            ],
            "defines": [
                "-D_GNU_SOURCE"
            ],
            "windowsSdkVersion": "10.0.22621.0",
            "cStandard": "gnu17",
            "cppStandard": "gnu++20",
            "compilerPath": "C:/YaStudio/arm-none-eabi-gcc/bin/arm-none-eabi-g++.exe"
        }
    ],
    "version": 4
}

Всё довольно очевидно: где лежат подключаемые файлы, какие версии С и C++, а также путь к компилятору. Версии С / С++ нужно указать такие же, как в makefile — тогда у IntelliSense мнение об ошибках будет совпадать с мнением компилятора.

launch.json

Тут лежат настройки для отладки. Может быть несколько конфигураций этих настроек, например, для разных программаторов. Рассмотрим для примера настройку для DAPlink.

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Debug with OpenOCD DAPLink",

Название — любая строка, для отображения в выпадающем списке:

549a8d19cf97eafbc4bf7e0161efd554.png
"type": "cortex-debug",

Какой плагин использовать.

"cwd": "${workspaceRoot}",

В какой папке работать — в корневой папке проекта.

"device": "GD32F4xx", // The name of the MCU, which matches the <name> tag at the top of the svd file.

Эта опция нужна для отображения состояния регистров при наличии .svd‑файла. В процессе отладки это выглядит вот как:

d1dab81d29849971761730b905c6cb96.png
"executable": "./Debug/Prj.elf",

Это путь к файлу .elf. Я потому и использую везде Prj вместо индивидуального названия проекта, чтобы не менять название ещё и в launch.json.

"runToEntryPoint" : "main",

При старте прошивки, до начала выполнения функции main, происходит ещё немало всего: записываются нужные числа в указатели стека, настраивается таблица векторов прерываний, инициализируется FPU, обнуляются глобальные переменные, запускаются конструкторы. Но это всё, как правило, неинтересно и неизменно, а интересное начинается с функции main. В этой опции и указано выполнить всё до main и остановиться в её начале.

Есть подход, при котором инициализация всякой периферии выполняется до main, в рамках функции, например, EarlyInit(). Но я такое не одобряю, потому что при инициализации часты всякие неприятности, и тогда придётся вспомнить, что перед main() есть ещё EarlyInit(). Вопрос вкуса, впрочем.

"showDevDebugOutput": "none",

Это про вывод отладочной информации для отладки отладочного плагина, но мы этим постараемся не заниматься.

"svdFile": "${workspaceRoot}/GD32F4xx.svd",

Путь к .svd-файлу. Эти файлы добываются из утилит ST для STM32, а для GD — из блоков расширения для Keil.

"armToolchainPath": "C:/YaStudio/arm-none-eabi-gcc/bin/",

Путь к компиляторам и gdb.

Далее настройки сервера: прокладки между gdb и аппаратным программатором. В данном случае это OpenOCD.

// Server
"servertype": "openocd",
"configFiles": [ 
    "interface/cmsis-dap.cfg", 
    "target/stm32f4x.cfg" 
],

Тут указано, какой программатор используется и какой проц.

"interface": "swd"

По какому интерфейсу подключаемся.

// "preLaunchTask": "Build Debug",

Тут можно указать, какой таск выполнить перед началом отладки. Я закомментировал, потому что мне удобнее перед запуском отладки вручную запустить сборку Debug‑конфигурации. Но можно было бы собирать автоматически.

// "preLaunchCommands": [ "set output-radix 16" ],

А это команда, указывающая, в каком формате показывать значения переменных: двоичном, десятеричном (по умолчанию), шестнадцатеричном. Про это поговорим позже.

Вот, собственно, и всё.

Давайте посмотрим на другие варианты «сервер + программатор». Для нативного STLink достаточно двух строк:

"servertype": "stlink",
"interface": "swd"

Минус, как я уже говорил, в том, что STLink работает только с МК STM32. Если подсунуть GD32F405 под видом STM32F405 — это будет обнаружено и пресечено.

Для связки STLink + OpenOCD:

"servertype": "openocd",
"configFiles": [ 
	"interface/stlink.cfg", 
	"target/gd32f4xx.cfg"
],
"interface": "swd"

Нужно указать файлы конфигурации — для программатора и микроконтроллера. Так можно отлаживать GD32 при помощи STLink. Авторы OpenOCD молодцы!

Для Black Magic Probe:

"servertype": "bmp",
"BMPGDBSerialPort": "COM5",
"interface": "swd",
"preRestartCommands" : [ "load", "enable breakpoint", "monitor reset" ]

Нужно указать COM-порт, к которому подключён отладчик, и команды: прошить прошивку, разрешить breakpoints, отрезетить МК.

Отладка

Отладка с выбранной конфигурацией запускается кнопкой Launch.

a09ffb7e9f5d82641642eaa5a9460a01.png

У отладки в VScode есть недостаток по сравнению с Eclipse: все переменные показываются в десятеричном виде (кроме указателей — там только шестнадцатеричный, и это норм). Это неудобно — в Eclipse можно посмотреть значение любой переменной в любом виде: и двоичном, и десятеричном, и шестнадцатеричном.

Как же быть? Нам, эмбеддерам, нужно одно в hex, другое в dec, третье в bin.

Есть такие пути.

А. Завести переменную в окошке watch и через запятую указать формат. Минус в том, что для большого количества переменных это утомительно.

3a4f72ff892c30c438e30c61e747f930.png

Б. В настройках запуска указать «показывать все переменные в нужном формате». Есть два варианта, где это можно сделать:

  • settings.json: опция "cortex-debug.variableUseNaturalFormat",

  • launch.json: задать "preLaunchCommands": [ "set output-radix 16" ].

Минус в том, что тогда все переменные будут в этом формате. Но если нам нужно кучу всего смотреть в hex, а некоторые в dec — то последние можно завести в окне watch.

В. Менять отображение всех переменных при помощи специальной кнопки:

8116179a666b01476f028d2919adab09.png

Кнопка появляется только при наведении мыши на строку Watch. И тогда всё переменится:

83224c716d35d2582bd50e02ebb24696.png

Минус и его решение такие же, как в пункте Б, но теперь у нас есть интерактив.

Г. А ещё есть сочетание клавиш Ctrl + Shift + X! Эффект тот же.

Мелочи, приятности и неприятности

В этом разделе я расскажу про настройки редактирования и перемещения, с которыми мне стало удобно.

Допустим, у меня в коде есть словечко MySuperMegaClass. Я хочу по нему быстро перемещаться, зажав Ctrl и нажимая стрелочки. Я ожидал, что прыжки будут между частями слова:

43ece598726e8eabed3d35a6693857f9.png

Но в VScode курсор прыгает на всё слово целиком.

Это можно исправить в настройках. Заходим туда (Ctrl + K или Ctrl + S), вводим в строку поиска cursorWord. По умолчанию есть команды cursorWordLeft (Ctrl + LeftArrow) и cursorWordRight (Ctrl + RightArrow). Чтобы курсор прыгал по частям слова, находим команды cursorWordPartLeft и cursorWordPartRight и назначаем им Ctrl + LeftArrow и Ctrl + RightArrow соответственно. Эти сочетания клавиш, естественно, пропадают из cursorWordLeft и cursorWordRight. После этого курсор прыгает ожидаемо.

Но не всё так просто. Есть SourceCraft Code Assistant (IntelliBoba) — наш ИИ‑ассистент, и его настройки по умолчанию оказались неудобны. Например, он предлагает кусок кода. Я могу нажать Tab и принять его целиком. Но если я хочу не целый кусок, а его часть?

8a6e30fa63218c3f793883d626f6123c.png

Исходно можно было нажимать Ctrl + RightArrow и принимать слово за словом:

b32f058f774b766397f4c7ab21567cbf.png

Но после смены этого сочетания с cursorWordRight на cursorWordPartRight оно перестало работать. Пришлось назначить другое сочетание. Нужная команда — Accept Next Word Of Inline Suggestion. Я выбрал сочетание Alt + Shift + RightArrow.

Ещё одно сочетание — Ctrl + Пробел — это запрос предложения кода от ассистента. Но это же сочетание должно вызывать предложение от IntelliSense. Тут побеждает ассистент, и это нехорошо: IntelliSense мне нужен часто, для всяких мелочей вроде полей структуры. Поэтому я назначил Ctrl + Пробел команде Trigger Suggest, а Ctrl + Enter — команде Yandex Code Assistant Suggest.

Файл .svd и регистры с битовыми полями

Помимо применения во время отладки, которое я описал выше, есть ещё одно.

Инструментарий ST содержит файл с описаниями номеров прерываний, регистров и битовых полей. Для иллюстративности давайте поговорим про I2C. Например, stm32l151xb.h содержит нижеследующую структуру (язык C):

typedef struct
{
  __IO uint32_t CR1; 
  __IO uint32_t CR2;
  __IO uint32_t OAR1;
  __IO uint32_t OAR2; 
  __IO uint32_t DR; 
  __IO uint32_t SR1; 
  __IO uint32_t SR2; 
  __IO uint32_t CCR; 
  __IO uint32_t TRISE;
} I2C_TypeDef;

Ниже есть адреса I2C1 и I2C2:

#define I2C1_BASE             (APB1PERIPH_BASE + 0x00005400U)
#define I2C2_BASE             (APB1PERIPH_BASE + 0x00005800U)

И далее — маппинг структур на эти адреса:

#define I2C1                ((I2C_TypeDef *) I2C1_BASE)
#define I2C2                ((I2C_TypeDef *) I2C2_BASE)

Ещё дальше есть макросы битовых полей регистров, например:

#define I2C_CR1_PE_Pos                      (0U)                               
#define I2C_CR1_PE_Msk                      (0x1U << I2C_CR1_PE_Pos) 
#define I2C_CR1_PE                          I2C_CR1_PE_Msk 

Этот набор — структуры, их маппинг и битовые поля — позволяет довольно удобно писать «свой HAL на регистрах». Для установки в единицу бита PE в регистре CR1 блока I2C2 мы напишем следующее:

I2C2->CR1 |= I2C_CR1_PE;

Но не таковы GigaDevice. Их инструментарий не содержит структур: I2C0 или I2C1 — это просто число, базовый адрес соответствующего блока I2C. Регистры — тоже числа: это абсолютные адреса регистров. Есть дефайны битов. Для работы с этим можно либо использовать функции HAL, либо писать хотя и похоже, но непривычно:

I2C_CTL0(I2C1) |= I2C_CTL0_I2CEN;

Мне так неудобно. Переучиваться лень. Но писать руками файл периферии — ещё больше лень (я как‑то писал, не понравилось). Что же делать?

Так вот, есть утилита SVDConv.exe, которая принимает на вход.svd‑файл и генерирует.h‑файл со структурами и битовыми полями. Можно указать вид этих битовых полей: просто макросы, как у ST, или enum, или в виде битовых структур. В последнем случае это выглядит так:

union {
    __IOM uint32_t CTL1;
    
    struct {
      __IOM uint32_t I2CCLK     : 6;
            uint32_t            : 2;
      __IOM uint32_t ERRIE      : 1;
      __IOM uint32_t EVIE       : 1;
      __IOM uint32_t BUFIE      : 1;
      __IOM uint32_t DMAON      : 1;
      __IOM uint32_t DMALST     : 1;
            uint32_t            : 19;
    } CTL1_b;
} ;

Тут __IOM — это макрос для volatile.

Тогда для записи числа clk_MHz в поле I2CCLK можно написать в «стиле ST»:

I2C1->CTL1 = (I2C1->CTL1 & ~I2C_CTL1_I2CCLK) | clk_MHz;

Тут велено прочитать текущее значение регистра, очистить младшие 6 бит, выполнить побитовое ИЛИ с числом clk_MHz. Оно тут в младших битах, поэтому смещение не требуется.

А можно проще и нагляднее:

I2C1->CTL1_b.I2CCLK = clk_MHz;

Я не поленился посмотреть ассемблер и сравнить код в обоих случаях. Оказывается, второй вариант ещё и эффективнее: три инструкции против четырёх. Потому что в первом случае, как и написано, сначала делается побитовое И, а потом побитовое ИЛИ; а во втором — используется специальная инструкция установки битового значения со смещением.


SourceCraft Code Assistant — это мощный инструмент, который позволяет избавиться от рутинной работы и сильно ускоряет написание кода. Тот самый лозунг IBM «Машина должна работать, человек — думать» обрёл новое значение. Моя задача — отсеять плохие варианты и принять хорошие, а если машина не справляется со спецификой — написать самому. И наконец не нужно набивать длинные скучные строки, которые необходимы, но суть их очевидна.

Говорят, по мере роста профессионализма программиста он всё меньше печатает и всё больше думает. И ИИ помогает мне расти ещё быстрее. Так что теперь VScode в паре с ИИ‑ассистентом — мой рабочий тандем для написания кода. И мне удобно — удобнее, чем было в Eclipse.

Источник

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  • 21.10.25 11:45 harristhomas7376

    "In the crypto world, this is great news I want to share. Last year, I fell victim to a scam disguised as a safe investment option. I have invested in crypto trading platforms for about 10yrs thinking I was ensuring myself a retirement income, only to find that all my assets were either frozen, I believed my assets were secure — until I discovered that my BTC funds had been frozen and withdrawals were impossible. It was a devastating moment when I realized I had been scammed, and I thought my Bitcoin was gone forever, Everything changed when a close friend recommended the Capital Crypto Recover Service. Their professionalism, expertise, and dedication enabled me to recover my lost Bitcoin funds back — more than €560.000 DEM to my BTC wallet. What once felt impossible became a reality thanks to their support. If you have lost Bitcoin through scams, hacking, failed withdrawals, or similar challenges, don’t lose hope. I strongly recommend Capital Crypto Recover Service to anyone seeking a reliable and effective solution for recovering any wallet assets. They have a proven track record of successful reputation in recovering lost password assets for their clients and can help you navigate the process of recovering your funds. Don’t let scammers get away with your hard-earned money – contact Email: [email protected] Phone CALL/Text Number: +1 (336) 390-6684 Contact: [email protected] Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 21.10.25 11:45 harristhomas7376

    "In the crypto world, this is great news I want to share. Last year, I fell victim to a scam disguised as a safe investment option. I have invested in crypto trading platforms for about 10yrs thinking I was ensuring myself a retirement income, only to find that all my assets were either frozen, I believed my assets were secure — until I discovered that my BTC funds had been frozen and withdrawals were impossible. It was a devastating moment when I realized I had been scammed, and I thought my Bitcoin was gone forever, Everything changed when a close friend recommended the Capital Crypto Recover Service. Their professionalism, expertise, and dedication enabled me to recover my lost Bitcoin funds back — more than €560.000 DEM to my BTC wallet. What once felt impossible became a reality thanks to their support. If you have lost Bitcoin through scams, hacking, failed withdrawals, or similar challenges, don’t lose hope. I strongly recommend Capital Crypto Recover Service to anyone seeking a reliable and effective solution for recovering any wallet assets. They have a proven track record of successful reputation in recovering lost password assets for their clients and can help you navigate the process of recovering your funds. Don’t let scammers get away with your hard-earned money – contact Email: [email protected] Phone CALL/Text Number: +1 (336) 390-6684 Contact: [email protected] Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 22.10.25 04:48 MATT PHILLIP

    I never imagined I’d fall for a crypto romance scam but it happened. Over the course of a few months, I sent nearly $150,000 worth of Bitcoin to someone I genuinely believed I was building a future with. When they disappeared without a trace, I was left heartbroken, humiliated, and financially devastated. For a long time, I didn’t tell anyone. I felt ashamed. But eventually, while searching for answers, I came across a Reddit thread that mentioned Agent Jasmine Lopez. I reached out, not expecting much. To my surprise, she treated me with kindness, not judgment. She used advanced tools like blockchain forensics, IP tracing, and smart contract analysis and with persistence and legal support, she was able to recover nearly 85% of what I lost. I know not everyone gets that kind of outcome, but thanks to [email protected] WhatsApp at +44 736-644-5035, I’ve started to reclaim not just my assets, but my confidence and peace of mind. If you’re going through something similar, you’re not alone and there is hope.

  • 22.10.25 07:36 donnacollier

    HOW I RECOVERED MY BITCOIN FROM CRYPTO INVESTMENT SCAM HOW I RECOVERED MY BITCOIN FROM CRYPTO INVESTMENT SCAM Hello everyone l’m by name Donna collier I live in urbandale 3 weeks ago was the darkest days of my life, i invested my hard earned money the sum of $123,000 into a crypto currency platform I was introduced to by a friend I met online everything happen so fast I was promised 300% of return of investment when it was time for me to cash out my investment and profit the platform was down I was so diversitated confused and tried to end it all then I came across upswing Ai a renowned expert in crypto currency and digital assets recovery at first it seem impossible after taking up my case within the the next 48 hours they where able to track down those fraud stars and recover my money I can’t recommend them enough to any one facing likewise change I will recommend you contact upswing Ai on Contact Details: WhatsApp +,1,2,0,2,8,1,0,1,4,0,7 E m a i l @Upswing-ai.com Website https: // u psw ing-ai. com/ platform /

  • 22.10.25 11:59 elizabethrush89

    God bless Capital Crypto Recover Services for the marvelous work you did in my life, I have learned the hard way that even the most sensible investors can fall victim to scams. When my USD was stolen, for anyone who has fallen victim to one of the bitcoin binary investment scams that are currently ongoing, I felt betrayal and upset. But then I was reading a post on site when I saw a testimony of Wendy Taylor online who recommended that Capital Crypto Recovery has helped her recover scammed funds within 24 hours. after reaching out to this cyber security firm that was able to help me recover my stolen digital assets and bitcoin. I’m genuinely blown away by their amazing service and professionalism. I never imagined I’d be able to get my money back until I complained to Capital Crypto Recovery Services about my difficulties and gave all of the necessary paperwork. I was astounded that it took them 12 hours to reclaim my stolen money back. Without a doubt, my USDT assets were successfully recovered from the scam platform, Thank you so much Sir, I strongly recommend Capital Crypto Recover for any of your bitcoin recovery, digital funds recovery, hacking, and cybersecurity concerns. You reach them Call/Text Number +1 (336)390-6684 His Email: [email protected] Contact Telegram: @Capitalcryptorecover Via Contact: [email protected] His website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 22.10.25 11:59 elizabethrush89

    God bless Capital Crypto Recover Services for the marvelous work you did in my life, I have learned the hard way that even the most sensible investors can fall victim to scams. When my USD was stolen, for anyone who has fallen victim to one of the bitcoin binary investment scams that are currently ongoing, I felt betrayal and upset. But then I was reading a post on site when I saw a testimony of Wendy Taylor online who recommended that Capital Crypto Recovery has helped her recover scammed funds within 24 hours. after reaching out to this cyber security firm that was able to help me recover my stolen digital assets and bitcoin. I’m genuinely blown away by their amazing service and professionalism. I never imagined I’d be able to get my money back until I complained to Capital Crypto Recovery Services about my difficulties and gave all of the necessary paperwork. I was astounded that it took them 12 hours to reclaim my stolen money back. Without a doubt, my USDT assets were successfully recovered from the scam platform, Thank you so much Sir, I strongly recommend Capital Crypto Recover for any of your bitcoin recovery, digital funds recovery, hacking, and cybersecurity concerns. You reach them Call/Text Number +1 (336)390-6684 His Email: [email protected] Contact Telegram: @Capitalcryptorecover Via Contact: [email protected] His website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 22.10.25 16:31 MATT PHILLIP

    I never imagined I’d fall for a crypto romance scam but it happened. Over the course of a few months, I sent nearly $150,000 worth of Bitcoin to someone I genuinely believed I was building a future with. When they disappeared without a trace, I was left heartbroken, humiliated, and financially devastated. For a long time, I didn’t tell anyone. I felt ashamed. But eventually, while searching for answers, I came across a Reddit thread that mentioned Agent Jasmine Lopez. I reached out, not expecting much. To my surprise, she treated me with kindness, not judgment. She used advanced tools like blockchain forensics, IP tracing, and smart contract analysis and with persistence and legal support, she was able to recover nearly 85% of what I lost. I know not everyone gets that kind of outcome, but thanks to [email protected] WhatsApp at +44 736-644-5035, I’ve started to reclaim not just my assets, but my confidence and peace of mind. If you’re going through something similar, you’re not alone and there is hope.

  • 23.10.25 01:52 marcushenderson624

    Bitcoin Recovery Testimonial After falling victim to a cryptocurrency scam group, I lost $354,000 worth of USDT. I thought all hope was lost from the experience of losing my hard-earned money to scammers. I was devastated and believed there was no way to recover my funds. Fortunately, I started searching for help to recover my stolen funds and I came across a lot of testimonials online about Capital Crypto Recovery, an agent who helps in recovery of lost bitcoin funds, I contacted Capital Crypto Recover Service, and with their expertise, they successfully traced and recovered my stolen assets. Their team was professional, kept me updated throughout the process, and demonstrated a deep understanding of blockchain transactions and recovery protocols. They are trusted and very reliable with a 100% successful rate record Recovery bitcoin, I’m grateful for their help and highly recommend their services to anyone seeking assistance with lost crypto. Contact: [email protected] Phone CALL/Text Number: +1 (336) 390-6684 Email: [email protected] Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 23.10.25 01:52 marcushenderson624

    Bitcoin Recovery Testimonial After falling victim to a cryptocurrency scam group, I lost $354,000 worth of USDT. I thought all hope was lost from the experience of losing my hard-earned money to scammers. I was devastated and believed there was no way to recover my funds. Fortunately, I started searching for help to recover my stolen funds and I came across a lot of testimonials online about Capital Crypto Recovery, an agent who helps in recovery of lost bitcoin funds, I contacted Capital Crypto Recover Service, and with their expertise, they successfully traced and recovered my stolen assets. Their team was professional, kept me updated throughout the process, and demonstrated a deep understanding of blockchain transactions and recovery protocols. They are trusted and very reliable with a 100% successful rate record Recovery bitcoin, I’m grateful for their help and highly recommend their services to anyone seeking assistance with lost crypto. Contact: [email protected] Phone CALL/Text Number: +1 (336) 390-6684 Email: [email protected] Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 23.10.25 15:47 MATT PHILLIP

    I never imagined I’d fall for a crypto romance scam but it happened. Over the course of a few months, I sent nearly $150,000 worth of Bitcoin to someone I genuinely believed I was building a future with. When they disappeared without a trace, I was left heartbroken, humiliated, and financially devastated. For a long time, I didn’t tell anyone. I felt ashamed. But eventually, while searching for answers, I came across a Reddit thread that mentioned Agent Jasmine Lopez. I reached out, not expecting much. To my surprise, she treated me with kindness, not judgment. She used advanced tools like blockchain forensics, IP tracing, and smart contract analysis and with persistence and legal support, she was able to recover nearly 85% of what I lost. I know not everyone gets that kind of outcome, but thanks to [email protected] WhatsApp at +44 736-644-5035, I’ve started to reclaim not just my assets, but my confidence and peace of mind. If you’re going through something similar, you’re not alone and there is hope.

  • 23.10.25 21:43 patricialovick86

    How To Recover Your Bitcoin Without Falling Victim To Scams: A  Testimony Experience With Capital Crypto Recover Services, Contact Telegram: @Capitalcryptorecover Dear Everyone, I would like to take a moment to share my positive experience with Capital Crypto Recover Services. Initially, I was unsure if it would be possible to recover my stolen bitcoins. However, with their expertise and professionalism, I was able to fully recover my funds. Unfortunately, many individuals fall victim to scams in the cryptocurrency space, especially those involving fraudulent investment platforms. However, I advise caution, as not all recovery services are legitimate. I personally lost $273,000 worth of Bitcoin from my Binance account due to a deceptive platform. If you have suffered a similar loss, you may be considering crypto recovery, The Capital Crypto Recover is the most knowledgeable and effective Capital Crypto Recovery Services assisted me in recovering my stolen funds within 24 hours, after getting access to my wallet. Their service was not only prompt but also highly professional and effective, and many recovery services may not be trustworthy. Therefore, I highly recommend Capital Crypto Recover to you. i do always research and see reviews about their service, For assistance finding your misplaced cryptocurrency, get in touch with them, They do their jobs quickly and excellently, Stay safe and vigilant in the crypto world. Contact: [email protected]  You can reach them via email at [email protected] OR Call/Text Number +1 (336)390-6684 his contact website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 23.10.25 21:43 patricialovick86

    How To Recover Your Bitcoin Without Falling Victim To Scams: A  Testimony Experience With Capital Crypto Recover Services, Contact Telegram: @Capitalcryptorecover Dear Everyone, I would like to take a moment to share my positive experience with Capital Crypto Recover Services. Initially, I was unsure if it would be possible to recover my stolen bitcoins. However, with their expertise and professionalism, I was able to fully recover my funds. Unfortunately, many individuals fall victim to scams in the cryptocurrency space, especially those involving fraudulent investment platforms. However, I advise caution, as not all recovery services are legitimate. I personally lost $273,000 worth of Bitcoin from my Binance account due to a deceptive platform. If you have suffered a similar loss, you may be considering crypto recovery, The Capital Crypto Recover is the most knowledgeable and effective Capital Crypto Recovery Services assisted me in recovering my stolen funds within 24 hours, after getting access to my wallet. Their service was not only prompt but also highly professional and effective, and many recovery services may not be trustworthy. Therefore, I highly recommend Capital Crypto Recover to you. i do always research and see reviews about their service, For assistance finding your misplaced cryptocurrency, get in touch with them, They do their jobs quickly and excellently, Stay safe and vigilant in the crypto world. Contact: [email protected]  You can reach them via email at [email protected] OR Call/Text Number +1 (336)390-6684 his contact website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 24.10.25 06:08 MATT PHILLIP

    I never imagined I’d fall for a crypto romance scam but it happened. Over the course of a few months, I sent nearly $150,000 worth of Bitcoin to someone I genuinely believed I was building a future with. When they disappeared without a trace, I was left heartbroken, humiliated, and financially devastated. For a long time, I didn’t tell anyone. I felt ashamed. But eventually, while searching for answers, I came across a Reddit thread that mentioned Agent Jasmine Lopez. I reached out, not expecting much. To my surprise, she treated me with kindness, not judgment. She used advanced tools like blockchain forensics, IP tracing, and smart contract analysis and with persistence and legal support, she was able to recover nearly 85% of what I lost. I know not everyone gets that kind of outcome, but thanks to [email protected] WhatsApp at +44 736-644-5035, I’ve started to reclaim not just my assets, but my confidence and peace of mind. If you’re going through something similar, you’re not alone and there is hope.

  • 24.10.25 06:40 elizabethrush89

    God bless Capital Crypto Recover Services for the marvelous work you did in my life, I have learned the hard way that even the most sensible investors can fall victim to scams. When my USD was stolen, for anyone who has fallen victim to one of the bitcoin binary investment scams that are currently ongoing, I felt betrayal and upset. But then I was reading a post on site when I saw a testimony of Wendy Taylor online who recommended that Capital Crypto Recovery has helped her recover scammed funds within 24 hours. after reaching out to this cyber security firm that was able to help me recover my stolen digital assets and bitcoin. I’m genuinely blown away by their amazing service and professionalism. I never imagined I’d be able to get my money back until I complained to Capital Crypto Recovery Services about my difficulties and gave all of the necessary paperwork. I was astounded that it took them 12 hours to reclaim my stolen money back. Without a doubt, my USDT assets were successfully recovered from the scam platform, Thank you so much Sir, I strongly recommend Capital Crypto Recover for any of your bitcoin recovery, digital funds recovery, hacking, and cybersecurity concerns. You reach them Call/Text Number +1 (336)390-6684 His Email: [email protected] Contact Telegram: @Capitalcryptorecover Via Contact: [email protected] His website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 24.10.25 06:40 elizabethrush89

    God bless Capital Crypto Recover Services for the marvelous work you did in my life, I have learned the hard way that even the most sensible investors can fall victim to scams. When my USD was stolen, for anyone who has fallen victim to one of the bitcoin binary investment scams that are currently ongoing, I felt betrayal and upset. But then I was reading a post on site when I saw a testimony of Wendy Taylor online who recommended that Capital Crypto Recovery has helped her recover scammed funds within 24 hours. after reaching out to this cyber security firm that was able to help me recover my stolen digital assets and bitcoin. I’m genuinely blown away by their amazing service and professionalism. I never imagined I’d be able to get my money back until I complained to Capital Crypto Recovery Services about my difficulties and gave all of the necessary paperwork. I was astounded that it took them 12 hours to reclaim my stolen money back. Without a doubt, my USDT assets were successfully recovered from the scam platform, Thank you so much Sir, I strongly recommend Capital Crypto Recover for any of your bitcoin recovery, digital funds recovery, hacking, and cybersecurity concerns. You reach them Call/Text Number +1 (336)390-6684 His Email: [email protected] Contact Telegram: @Capitalcryptorecover Via Contact: [email protected] His website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 24.10.25 06:54 MATT PHILLIP

    I never imagined I’d fall for a crypto romance scam but it happened. Over the course of a few months, I sent nearly $150,000 worth of Bitcoin to someone I genuinely believed I was building a future with. When they disappeared without a trace, I was left heartbroken, humiliated, and financially devastated. For a long time, I didn’t tell anyone. I felt ashamed. But eventually, while searching for answers, I came across a Reddit thread that mentioned Agent Jasmine Lopez. I reached out, not expecting much. To my surprise, she treated me with kindness, not judgment. She used advanced tools like blockchain forensics, IP tracing, and smart contract analysis and with persistence and legal support, she was able to recover nearly 85% of what I lost. I know not everyone gets that kind of outcome, but thanks to [email protected] WhatsApp at +44 736-644-5035, I’ve started to reclaim not just my assets, but my confidence and peace of mind. If you’re going through something similar, you’re not alone and there is hope.

  • 24.10.25 18:18 patricialovick86

    How To Recover Your Bitcoin Without Falling Victim To Scams: A  Testimony Experience With Capital Crypto Recover Services, Contact Telegram: @Capitalcryptorecover Dear Everyone, I would like to take a moment to share my positive experience with Capital Crypto Recover Services. Initially, I was unsure if it would be possible to recover my stolen bitcoins. However, with their expertise and professionalism, I was able to fully recover my funds. Unfortunately, many individuals fall victim to scams in the cryptocurrency space, especially those involving fraudulent investment platforms. However, I advise caution, as not all recovery services are legitimate. I personally lost $273,000 worth of Bitcoin from my Binance account due to a deceptive platform. If you have suffered a similar loss, you may be considering crypto recovery, The Capital Crypto Recover is the most knowledgeable and effective Capital Crypto Recovery Services assisted me in recovering my stolen funds within 24 hours, after getting access to my wallet. Their service was not only prompt but also highly professional and effective, and many recovery services may not be trustworthy. Therefore, I highly recommend Capital Crypto Recover to you. i do always research and see reviews about their service, For assistance finding your misplaced cryptocurrency, get in touch with them, They do their jobs quickly and excellently, Stay safe and vigilant in the crypto world. Contact: [email protected]  You can reach them via email at [email protected] OR Call/Text Number +1 (336)390-6684 his contact website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 24.10.25 18:18 patricialovick86

    How To Recover Your Bitcoin Without Falling Victim To Scams: A  Testimony Experience With Capital Crypto Recover Services, Contact Telegram: @Capitalcryptorecover Dear Everyone, I would like to take a moment to share my positive experience with Capital Crypto Recover Services. Initially, I was unsure if it would be possible to recover my stolen bitcoins. However, with their expertise and professionalism, I was able to fully recover my funds. Unfortunately, many individuals fall victim to scams in the cryptocurrency space, especially those involving fraudulent investment platforms. However, I advise caution, as not all recovery services are legitimate. I personally lost $273,000 worth of Bitcoin from my Binance account due to a deceptive platform. If you have suffered a similar loss, you may be considering crypto recovery, The Capital Crypto Recover is the most knowledgeable and effective Capital Crypto Recovery Services assisted me in recovering my stolen funds within 24 hours, after getting access to my wallet. Their service was not only prompt but also highly professional and effective, and many recovery services may not be trustworthy. Therefore, I highly recommend Capital Crypto Recover to you. i do always research and see reviews about their service, For assistance finding your misplaced cryptocurrency, get in touch with them, They do their jobs quickly and excellently, Stay safe and vigilant in the crypto world. Contact: [email protected]  You can reach them via email at [email protected] OR Call/Text Number +1 (336)390-6684 his contact website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 25.10.25 00:49 tyleradams

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  • 25.10.25 00:50 stevekalfman

    If you ever need hacking services, look no further. I found myself in a difficult situation after losing almost $510,000 USD in bitcoin. I was distraught and had no hope of survival because i lost my life savings to this scam, I had no chance of recovering my investment. Until i came across an article on google about ([email protected]). A real-life recovery expert, everything changed completely after contacting him and explaining my ordeal to him and he quickly stepped in and assisted me in recovering 95% of my lost funds. They guarantee their clients and i got the highest level of happiness their services are highly recommended. so I’m putting this here for anyone who require their services too" Email: [email protected]

  • 25.10.25 05:05 victoriabenny463

    A few months ago, I fell for what looked like a legitimate online trading platform. The website was sleek, the support team was responsive, and they even showed me fake profit charts that seemed to grow daily. I started small, and after a few test withdrawals worked, I invested more eventually depositing 2 Bitcoin in hopes of long-term returns. But one morning, when I tried to withdraw, everything changed. The platform suddenly locked my account, claiming there were additional fees to release my funds. The support chat stopped responding, and the website started giving error messages. That’s when I realized I’d been scammed. I was devastated. Two Bitcoins wasn’t pocket change, it was my savings. I filed reports online, but everyone told me it was impossible to recover crypto once it’s sent. Then, through a discussion forum, I came across Dexdert Net Recovery, a team specializing in tracing and recovering stolen digital assets. Skeptical but desperate, I reached out. Their response was immediate and professional. They asked for transaction IDs, wallet addresses, screenshots of my correspondence with the fake platform, and any proof of payment I had. Within days, their analysts traced the stolen Bitcoin through multiple wallets using blockchain forensics, They updated me step-by-step, Working with their recovery experts and blockchain partners, Dexdert Net Recovery successfully froze the funds and verified ownership of my wallet. After 2 days of persistence and verification, I finally saw my 2 Bitcoin restored back into my own wallet. I couldn’t believe it. What stood out most wasn’t just that they recovered my funds, but how transparent and supportive the Dexdert team was throughout the process. They educated me on crypto safety, how to spot fake trading sites, and how to secure my digital assets in the future. Dexdert Net Recovery truly lives up to its name. They gave me back not just my Bitcoin, but my peace of mind. Reach Out Information Below Via: Email: ([email protected]) Telegram: (https://t.me/Dexdertprorecovery) WhatsApp: (+1 (859) 609‑4156)

  • 25.10.25 10:13 wendytaylor015

    My name is Wendy Taylor, I'm from Los Angeles, i want to announce to you Viewer how Capital Crypto Recover help me to restore my Lost Bitcoin, I invested with a Crypto broker without proper research to know what I was hoarding my hard-earned money into scammers, i lost access to my crypto wallet or had your funds stolen? Don’t worry Capital Crypto Recover is here to help you recover your cryptocurrency with cutting-edge technical expertise, With years of experience in the crypto world, Capital Crypto Recover employs the best latest tools and ethical hacking techniques to help you recover lost assets, unlock hacked accounts, Whether it’s a forgotten password, Capital Crypto Recover has the expertise to help you get your crypto back. a security company service that has a 100% success rate in the recovery of crypto assets, i lost wallet and hacked accounts. I provided them the information they requested and they began their investigation. To my surprise, Capital Crypto Recover was able to trace and recover my crypto assets successfully within 24hours. Thank you for your service in helping me recover my $647,734 worth of crypto funds and I highly recommend their recovery services, they are reliable and a trusted company to any individuals looking to recover lost money. Contact email [email protected] OR Telegram @Capitalcryptorecover Call/Text Number +1 (336)390-6684 his contact: [email protected] His website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 25.10.25 10:13 wendytaylor015

    My name is Wendy Taylor, I'm from Los Angeles, i want to announce to you Viewer how Capital Crypto Recover help me to restore my Lost Bitcoin, I invested with a Crypto broker without proper research to know what I was hoarding my hard-earned money into scammers, i lost access to my crypto wallet or had your funds stolen? Don’t worry Capital Crypto Recover is here to help you recover your cryptocurrency with cutting-edge technical expertise, With years of experience in the crypto world, Capital Crypto Recover employs the best latest tools and ethical hacking techniques to help you recover lost assets, unlock hacked accounts, Whether it’s a forgotten password, Capital Crypto Recover has the expertise to help you get your crypto back. a security company service that has a 100% success rate in the recovery of crypto assets, i lost wallet and hacked accounts. I provided them the information they requested and they began their investigation. To my surprise, Capital Crypto Recover was able to trace and recover my crypto assets successfully within 24hours. Thank you for your service in helping me recover my $647,734 worth of crypto funds and I highly recommend their recovery services, they are reliable and a trusted company to any individuals looking to recover lost money. Contact email [email protected] OR Telegram @Capitalcryptorecover Call/Text Number +1 (336)390-6684 his contact: [email protected] His website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 26.10.25 01:03 Christopherbelle

    A terrible financial shock hit me hard. I lost $860,000 in a fake crypto scheme. Things looked good until I tried to cash out my earnings. Suddenly, my account vanished into thin air. I told the police many times, but help never showed up. Despair washed over me; I felt totally beaten. Then, I found Sylvester Bryant Intelligence. Right away, they were skilled and honest about the whole thing. They looked deep into my situation. They tracked where the stolen funds went. They fought hard for me every step of the way. To my great surprise, they got my money back. I thought that was impossible. I owe them so much for their hard work and truthfulness. Sylvester Bryant Intelligence restored my peace. If scams took your crypto, contact them now. Contact Info: Yt7cracker@gmail . com WhatsApp: ‪+1 512 577 7957. or +44 7428 662701.

  • 26.10.25 18:09 victoriabenny463

    A few months ago, I fell for what looked like a legitimate online trading platform. The website was sleek, the support team was responsive, and they even showed me fake profit charts that seemed to grow daily. I started small, and after a few test withdrawals worked, I invested more eventually depositing 2 Bitcoin in hopes of long-term returns. But one morning, when I tried to withdraw, everything changed. The platform suddenly locked my account, claiming there were additional fees to release my funds. The support chat stopped responding, and the website started giving error messages. That’s when I realized I’d been scammed. I was devastated. Two Bitcoins wasn’t pocket change, it was my savings. I filed reports online, but everyone told me it was impossible to recover crypto once it’s sent. Then, through a discussion forum, I came across Dexdert Net Recovery, a team specializing in tracing and recovering stolen digital assets. Skeptical but desperate, I reached out. Their response was immediate and professional. They asked for transaction IDs, wallet addresses, screenshots of my correspondence with the fake platform, and any proof of payment I had. Within days, their analysts traced the stolen Bitcoin through multiple wallets using blockchain forensics, They updated me step-by-step, Working with their recovery experts and blockchain partners, Dexdert Net Recovery successfully froze the funds and verified ownership of my wallet. After 2 days of persistence and verification, I finally saw my 2 Bitcoin restored back into my own wallet. I couldn’t believe it. What stood out most wasn’t just that they recovered my funds, but how transparent and supportive the Dexdert team was throughout the process. They educated me on crypto safety, how to spot fake trading sites, and how to secure my digital assets in the future. Dexdert Net Recovery truly lives up to its name. They gave me back not just my Bitcoin, but my peace of mind. Reach Out Information Below Via: Email: ([email protected]) Telegram: (https://t.me/Dexdertprorecovery) WhatsApp: (+1 (859) 609‑4156)

  • 27.10.25 11:15 harristhomas7376

    "In the crypto world, this is great news I want to share. Last year, I fell victim to a scam disguised as a safe investment option. I have invested in crypto trading platforms for about 10yrs thinking I was ensuring myself a retirement income, only to find that all my assets were either frozen, I believed my assets were secure — until I discovered that my BTC funds had been frozen and withdrawals were impossible. It was a devastating moment when I realized I had been scammed, and I thought my Bitcoin was gone forever, Everything changed when a close friend recommended the Capital Crypto Recover Service. Their professionalism, expertise, and dedication enabled me to recover my lost Bitcoin funds back — more than €560.000 DEM to my BTC wallet. What once felt impossible became a reality thanks to their support. If you have lost Bitcoin through scams, hacking, failed withdrawals, or similar challenges, don’t lose hope. I strongly recommend Capital Crypto Recover Service to anyone seeking a reliable and effective solution for recovering any wallet assets. They have a proven track record of successful reputation in recovering lost password assets for their clients and can help you navigate the process of recovering your funds. Don’t let scammers get away with your hard-earned money – contact Email: [email protected] Phone CALL/Text Number: +1 (336) 390-6684 Contact: [email protected] Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 27.10.25 11:15 harristhomas7376

    "In the crypto world, this is great news I want to share. Last year, I fell victim to a scam disguised as a safe investment option. I have invested in crypto trading platforms for about 10yrs thinking I was ensuring myself a retirement income, only to find that all my assets were either frozen, I believed my assets were secure — until I discovered that my BTC funds had been frozen and withdrawals were impossible. It was a devastating moment when I realized I had been scammed, and I thought my Bitcoin was gone forever, Everything changed when a close friend recommended the Capital Crypto Recover Service. Their professionalism, expertise, and dedication enabled me to recover my lost Bitcoin funds back — more than €560.000 DEM to my BTC wallet. What once felt impossible became a reality thanks to their support. If you have lost Bitcoin through scams, hacking, failed withdrawals, or similar challenges, don’t lose hope. I strongly recommend Capital Crypto Recover Service to anyone seeking a reliable and effective solution for recovering any wallet assets. They have a proven track record of successful reputation in recovering lost password assets for their clients and can help you navigate the process of recovering your funds. Don’t let scammers get away with your hard-earned money – contact Email: [email protected] Phone CALL/Text Number: +1 (336) 390-6684 Contact: [email protected] Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 27.10.25 17:08 raymondgonzales

    Three Cheers for Wizard Hilton Cyber Tech, Bitcoin Savior Extraordinaire In the ever-evolving world of cryptocurrency, where volatility and uncertainty reign supreme, one individual has emerged as a beacon of hope and innovation - Wizard Hilton Cyber Tech, the self-proclaimed "Bitcoin Savior Extraordinaire." This enigmatic figure, with his uncanny ability to navigate the complexities of the digital asset landscape, has captivated the attention of crypto enthusiasts and skeptics alike. Wizard Hilton Cyber Tech journey began as a humble programmer, tinkering with the underlying blockchain technology that powers Bitcoin. But it was his visionary approach and unwavering commitment to the cryptocurrency's potential that propelled him into the limelight. Through a series of strategic investments, groundbreaking algorithmic trading strategies, and a knack for anticipating market shifts, Wizard Hilton Cyber Tech has managed to consistently outperform even the savviest of Wall Street traders. Wizard Hilton Cyber Tech ability to turn even the most tumultuous of Bitcoin price swings into opportunities for substantial gains has earned him the moniker "Wizard," a testament to his unparalleled mastery of the digital currency realm. But Wizard Hilton Cyber Tech impact extends far beyond personal wealth accumulation - Wizard Hilton Cyber Tech has tirelessly advocated for the widespread adoption of Bitcoin, working tirelessly to educate the public, lobby policymakers, and collaborate with industry leaders to overcome the barriers that have long hindered the cryptocurrency's mainstream acceptance. With infectious enthusiasm and boundless energy, Wizard Hilton Cyber Tech has become a true champion of the Bitcoin cause, inspiring a new generation of crypto enthusiasts to embrace the transformative power of this revolutionary technology. As the digital currency landscape continues to evolve, Wizard Hilton Cyber Tech name will undoubtedly be etched in the annals of cryptocurrency history as a visionary, a trailblazer, and, above all, the Bitcoin Savior Extraordinaire. To get your stolen bitcoin back, reach out to Wizard Hilton Cyber Tech via: Email : wizardhiltoncybertech ( @ ) gmail (. ) com WhatsApp number  +18737715701 Good Day.

  • 27.10.25 17:20 fatimanorth

    The Federal Trade Commission said that more than $1 billion had been lost to cryptocurrency scams in 2023. Victims frequently lose everything, including hope, trust, and wealth. When your hard-earned money disappears into digital shadows, you feel trapped. Nowadays, cryptocurrency frauds are very common. You can get help from recovery specialist Marie at [email protected] and via WhatsApp at +1 7127594675.

  • 28.10.25 00:55 elizabethrush89

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  • 28.10.25 00:55 elizabethrush89

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  • 29.10.25 03:43 Christopherbelle

    A sudden money crisis struck me. I dropped $82,000 to a phony crypto scam. All seemed fine until I went to pull out my gains. Then, i was unable to get back my hard earned money. I reported it to the police several times. No aid came my way. Deep sadness hit me; I felt crushed. That's when I learned about Sylvester Bryant Intelligence. They acted quick and fair from the start. They checked my case closely. They followed the path of my lost cash. They pushed strong for me at each turn. In shock, they brought my funds back. I had figured it could not happen. I thank them for their effort and honesty. Sylvester Bryant Intelligence gave me calm again. If a scam stole your crypto, reach out to them today. Contact Info: Yt7cracker@gmail . com WhatsApp: +1 512 577 7957 or +44 7428 662701.

  • 29.10.25 10:56 wendytaylor015

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  • 29.10.25 10:56 wendytaylor015

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  • 30.10.25 09:49 Christopherbelle

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  • 30.10.25 12:03 elizabethrush89

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  • 31.10.25 13:25 Lillian Lizzy

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  • 31.10.25 13:25 Lillian Lizzy

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  • 01.11.25 03:27 elizabethrush89

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  • 01.11.25 03:27 elizabethrush89

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  • 01.11.25 15:47 kattygates

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  • 01.11.25 15:49 kattygates

    I met an individual on an international dating app, Bumpy. After talking for a few months, the individual encouraged me to start investing on crypto asset trading platform, btc01.org. I started trading and believed I was making profit until I tried to withdraw some of my money, I was asked to pay extra for tax which I did and they kept asking then I knew I have been scammed, I had to contact HACKWEST AT WRITEME DOT COM who then helped to recover the money, the total money I invest is $198,000 in bitcoin. The website is no longer operational. If anyone is in a similar issue, you can as well contact HACK WEST. They also fixed my credit report.

  • 02.11.25 10:55 Christopherbelle

    I suffered a crushing blow when $45,000 slipped away in a phony crypto scam. It all looked great at first. But when I went to pull out my gains, my account just vanished. I called the cops over and over. Still, no luck. I felt shattered and lost. That’s when I stumbled on Sylvester Bryant Intelligence. Things turned around fast. Right away, they showed real openness, sharp skills, and a drive to fix it. They tracked my missing money step by step. And they pushed hard until they got it back. I honestly didn’t believe it could happen. Their straight-up approach and solid work brought back my calm. If a scam took your crypto, reach out to them now. yt7cracker@gmail . com | WhatsApp: +1 512 577 7957 or +44 7428 662701

  • 02.11.25 10:56 Christopherbelle

    I suffered a crushing blow when $45,000 slipped away in a phony crypto scam. It all looked great at first. But when I went to pull out my gains, my account just vanished. I called the cops over and over. Still, no luck. I felt shattered and lost. That’s when I stumbled on Sylvester Bryant Intelligence. Things turned around fast. Right away, they showed real openness, sharp skills, and a drive to fix it. They tracked my missing money step by step. And they pushed hard until they got it back. I honestly didn’t believe it could happen. Their straight-up approach and solid work brought back my calm. If a scam took your crypto, reach out to them now. yt7cracker@gmail . com | WhatsApp: +1 512 577 7957 or +44 7428 662701

  • 02.11.25 15:23 michaeldavenport238

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  • 02.11.25 15:23 michaeldavenport238

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  • 04.11.25 04:59 Christopherbelle

    How to Recover Bitcoin Stolen by a Scammer I dropped £75,000 into a fake crypto scheme. Everything seemed perfect right from the start. But when I tried to cash out my profits, the whole account disappeared. I rang the police time and again. They offered no help at all. I felt broken and alone. Then I found Sylvester Bryant Intelligence. My luck changed in no time. They spoke plainly, worked smart, and focused on my case. They followed the trail of my lost cash bit by bit. They fought until they recovered it all. I never thought it was possible. Their honest approach and expertise restored my peace. If a scam has stolen your crypto, contact them now. [email protected] | WhatsApp: +1 512 577 7957 or +44 7428 662701

  • 04.11.25 09:30 robertalfred175

    CRYPTO SCAM RECOVERY SUCCESSFUL – A TESTIMONIAL OF LOST PASSWORD TO YOUR DIGITAL WALLET BACK. My name is Robert Alfred, Am from Australia. I’m sharing my experience in the hope that it helps others who have been victims of crypto scams. A few months ago, I fell victim to a fraudulent crypto investment scheme linked to a broker company. I had invested heavily during a time when Bitcoin prices were rising, thinking it was a good opportunity. Unfortunately, I was scammed out of $120,000 AUD and the broker denied me access to my digital wallet and assets. It was a devastating experience that caused many sleepless nights. Crypto scams are increasingly common and often involve fake trading platforms, phishing attacks, and misleading investment opportunities. In my desperation, a friend from the crypto community recommended Capital Crypto Recovery Service, known for helping victims recover lost or stolen funds. After doing some research and reading multiple positive reviews, I reached out to Capital Crypto Recovery. I provided all the necessary information—wallet addresses, transaction history, and communication logs. Their expert team responded immediately and began investigating. Using advanced blockchain tracking techniques, they were able to trace the stolen Dogecoin, identify the scammer’s wallet, and coordinate with relevant authorities to freeze the funds before they could be moved. Incredibly, within 24 hours, Capital Crypto Recovery successfully recovered the majority of my stolen crypto assets. I was beyond relieved and truly grateful. Their professionalism, transparency, and constant communication throughout the process gave me hope during a very difficult time. If you’ve been a victim of a crypto scam, I highly recommend them with full confidence contacting: 📧 Email: [email protected] 📱 Telegram: @Capitalcryptorecover Contact: [email protected] 📞 Call/Text: +1 (336) 390-6684 🌐 Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 04.11.25 09:30 robertalfred175

    CRYPTO SCAM RECOVERY SUCCESSFUL – A TESTIMONIAL OF LOST PASSWORD TO YOUR DIGITAL WALLET BACK. My name is Robert Alfred, Am from Australia. I’m sharing my experience in the hope that it helps others who have been victims of crypto scams. A few months ago, I fell victim to a fraudulent crypto investment scheme linked to a broker company. I had invested heavily during a time when Bitcoin prices were rising, thinking it was a good opportunity. Unfortunately, I was scammed out of $120,000 AUD and the broker denied me access to my digital wallet and assets. It was a devastating experience that caused many sleepless nights. Crypto scams are increasingly common and often involve fake trading platforms, phishing attacks, and misleading investment opportunities. In my desperation, a friend from the crypto community recommended Capital Crypto Recovery Service, known for helping victims recover lost or stolen funds. After doing some research and reading multiple positive reviews, I reached out to Capital Crypto Recovery. I provided all the necessary information—wallet addresses, transaction history, and communication logs. Their expert team responded immediately and began investigating. Using advanced blockchain tracking techniques, they were able to trace the stolen Dogecoin, identify the scammer’s wallet, and coordinate with relevant authorities to freeze the funds before they could be moved. Incredibly, within 24 hours, Capital Crypto Recovery successfully recovered the majority of my stolen crypto assets. I was beyond relieved and truly grateful. Their professionalism, transparency, and constant communication throughout the process gave me hope during a very difficult time. If you’ve been a victim of a crypto scam, I highly recommend them with full confidence contacting: 📧 Email: [email protected] 📱 Telegram: @Capitalcryptorecover Contact: [email protected] 📞 Call/Text: +1 (336) 390-6684 🌐 Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 05.11.25 02:43 jordan_11

    I made a mistake of not researching about their their investment firm(Binary option), it had a lot of promises which made me fall for all their fake promises , after trying to get my withdrawal out from there, I started having a lot of difficulties. Then I contacted their customer support, they only replied a week after and strangely wanted me to make more deposits just to enable my withdrawal, so i started my research of how I could report this treacherous company to the necessary authorities and also maybe i could get back my investment, The only people that were willing to help me out was Treqora Intel, their customer support replied so fast and immediately directed me to their investigative team which took my up my case and started the tracing and reclaim process with swift, after a week i got an email from Treqora Intel stating that a partial amount had been reclaimed, I was so grateful about their help , then I was asked to decide if I wanted a Partial deposit or wanted all my investment reclaimed and sent to me at once, But I was so desperate at the time so I asked that my partial reclaimed ETH be sent to me first , So the deposit took about few minutes before i got it in my wallet and withdrew it. Then my remaining investment took 2 weeks to get back according to their customer support at Treqora Intel. Immediately They got it, I was contacted again Via email that my reclaimed had been fully reclaimed, so grateful till this day to Treqora Intel for taking their time to help me out with what could have been a very depressing moment to me. And yes no upfront payment until the reclaim has been completed and you've been paid fully. Email:support@treqora. com 📱 WhatsApp: ‪‪‪+1 (7 7 3) 9 7 7 - 7 8 7 7‬ ‬‬ 🌐 Website: Treqora. com.

  • 05.11.25 02:44 jordan_11

    Crypto Recovery Services _Hire Treqora Intel

  • 05.11.25 02:48 jordan_11

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  • 05.11.25 16:20 robertalfred175

    CRYPTO SCAM RECOVERY SUCCESSFUL – A TESTIMONIAL OF LOST PASSWORD TO YOUR DIGITAL WALLET BACK. My name is Robert Alfred, Am from Australia. I’m sharing my experience in the hope that it helps others who have been victims of crypto scams. A few months ago, I fell victim to a fraudulent crypto investment scheme linked to a broker company. I had invested heavily during a time when Bitcoin prices were rising, thinking it was a good opportunity. Unfortunately, I was scammed out of $120,000 AUD and the broker denied me access to my digital wallet and assets. It was a devastating experience that caused many sleepless nights. Crypto scams are increasingly common and often involve fake trading platforms, phishing attacks, and misleading investment opportunities. In my desperation, a friend from the crypto community recommended Capital Crypto Recovery Service, known for helping victims recover lost or stolen funds. After doing some research and reading multiple positive reviews, I reached out to Capital Crypto Recovery. I provided all the necessary information—wallet addresses, transaction history, and communication logs. Their expert team responded immediately and began investigating. Using advanced blockchain tracking techniques, they were able to trace the stolen Dogecoin, identify the scammer’s wallet, and coordinate with relevant authorities to freeze the funds before they could be moved. Incredibly, within 24 hours, Capital Crypto Recovery successfully recovered the majority of my stolen crypto assets. I was beyond relieved and truly grateful. Their professionalism, transparency, and constant communication throughout the process gave me hope during a very difficult time. If you’ve been a victim of a crypto scam, I highly recommend them with full confidence contacting: 📧 Email: [email protected] 📱 Telegram: @Capitalcryptorecover Contact: [email protected] 📞 Call/Text: +1 (336) 390-6684 🌐 Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

  • 05.11.25 16:21 robertalfred175

    CRYPTO SCAM RECOVERY SUCCESSFUL – A TESTIMONIAL OF LOST PASSWORD TO YOUR DIGITAL WALLET BACK. My name is Robert Alfred, Am from Australia. I’m sharing my experience in the hope that it helps others who have been victims of crypto scams. A few months ago, I fell victim to a fraudulent crypto investment scheme linked to a broker company. I had invested heavily during a time when Bitcoin prices were rising, thinking it was a good opportunity. Unfortunately, I was scammed out of $120,000 AUD and the broker denied me access to my digital wallet and assets. It was a devastating experience that caused many sleepless nights. Crypto scams are increasingly common and often involve fake trading platforms, phishing attacks, and misleading investment opportunities. In my desperation, a friend from the crypto community recommended Capital Crypto Recovery Service, known for helping victims recover lost or stolen funds. After doing some research and reading multiple positive reviews, I reached out to Capital Crypto Recovery. I provided all the necessary information—wallet addresses, transaction history, and communication logs. Their expert team responded immediately and began investigating. Using advanced blockchain tracking techniques, they were able to trace the stolen Dogecoin, identify the scammer’s wallet, and coordinate with relevant authorities to freeze the funds before they could be moved. Incredibly, within 24 hours, Capital Crypto Recovery successfully recovered the majority of my stolen crypto assets. I was beyond relieved and truly grateful. Their professionalism, transparency, and constant communication throughout the process gave me hope during a very difficult time. If you’ve been a victim of a crypto scam, I highly recommend them with full confidence contacting: 📧 Email: [email protected] 📱 Telegram: @Capitalcryptorecover Contact: [email protected] 📞 Call/Text: +1 (336) 390-6684 🌐 Website: https://recovercapital.wixsite.com/capital-crypto-rec-1

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