[dfs_v1][elmfat] Remove obsolete old mutex API functions

Co-authored-by: BernardXiong <1241087+BernardXiong@users.noreply.github.com>

.github/ALL_BSP_COMPILE.json

@@ -160,7 +160,6 @@
         "stm32/stm32f407-atk-explorer",
         "stm32/stm32f407-robomaster-c",
         "stm32/stm32f407-st-discovery",
-        "stm32/stm32f407-micu",
         "stm32/stm32f410-st-nucleo",
         "stm32/stm32f411-st-nucleo",
         "stm32/stm32f411-atk-nano",
@@ -196,7 +195,6 @@
         "stm32/stm32h563-st-nucleo",
         "stm32/stm32h503-st-nucleo",
         "stm32/stm32h723-st-nucleo",
-        "stm32/stm32h723-lxb-disco",
         "stm32/stm32h730-esphosted-evb",
         "stm32/stm32h743-armfly-v7",
         "stm32/stm32h743-atk-apollo",
@@ -484,7 +482,6 @@
       "RTT_BSP": "xuantie",
       "RTT_TOOL_CHAIN": "sourcery-Xuantie-900-gcc-elf-newlib",
       "SUB_RTT_BSP": [
-        "xuantie/smartl/e901",
         "xuantie/smartl/e902",
         "xuantie/smartl/e906",
         "xuantie/smartl/e907",

.github/workflows/README_CI_RESULTS.md

@@ -1,139 +0,0 @@
-# CI Results Comment Workflow
-
-## Overview / 概述
-
-This feature automatically posts CI test results as comments on Pull Requests, making it easier for contributors and reviewers to see the status of all CI checks at a glance.
-
-此功能自动将 CI 测试结果作为评论发布到 Pull Request 中，使贡献者和审阅者更容易一目了然地看到所有 CI 检查的状态。
-
-## Implementation / 实现方式
-
-The feature uses **two complementary approaches** to ensure CI results are always visible:
-该功能使用**两种互补方法**来确保 CI 结果始终可见：
-
-### 1. Direct Workflow Integration (Immediate) / 直接工作流集成（立即生效）
-
-Each main CI workflow includes a `post-ci-status` job that:
-每个主要 CI 工作流都包含一个 `post-ci-status` 作业，它：
-
-- ✅ Works immediately on PR branches (no merge required) / 立即在 PR 分支上生效（无需合并）
-- 📝 Updates a single comment with workflow status / 使用工作流状态更新单个评论
-- 🔄 Runs after each workflow completes / 在每个工作流完成后运行
-
-**Modified Workflows:**
-- `bsp_buildings.yml`
-- `static_code_analysis.yml`
-- `format_check.yml`
-- `utest_auto_run.yml`
-
-### 2. Workflow Run Trigger (After Merge) / 工作流运行触发器（合并后）
-
-The `ci_results_comment.yml` workflow:
-`ci_results_comment.yml` 工作流：
-
-- ⏰ Triggers when CI workflows complete / 在 CI 工作流完成时触发
-- 📊 Provides comprehensive summary of all workflows / 提供所有工作流的全面摘要
-- 🔍 Shows detailed job-level information / 显示详细的作业级信息
-- ⚠️ **Only works after merged to master** / **仅在合并到 master 后才有效**
-
-## Features / 功能特性
-
-1. **Automatic Updates / 自动更新**: The comment is automatically created when CI workflows complete and updated as new workflows finish.
-   / 当 CI 工作流完成时自动创建评论，并在新工作流完成时更新。
-
-2. **Comprehensive Summary / 全面总结**: Shows the status of all major CI workflows including:
-   / 显示所有主要 CI 工作流的状态，包括：
-   - RT-Thread BSP Static Build Check / BSP 静态构建检查
-   - Static code analysis / 静态代码分析
-   - Check File Format and License / 文件格式和许可证检查
-   - utest_auto_run / 单元测试自动运行
-
-3. **Status Indicators / 状态指示器**:
-   - ✅ Success / 成功
-   - ❌ Failure / 失败
-   - 🟠 Queued / 排队中
-   - 🟡 In Progress / 进行中
-   - ⏭️ Skipped / 已跳过
-
-4. **Detailed Information / 详细信息**: Expandable sections show individual job results within each workflow.
-   / 可展开的部分显示每个工作流中的各个作业结果。
-
-## How It Works / 工作原理
-
-1. The workflow is triggered when any of the monitored CI workflows complete.
-   / 当任何受监控的 CI 工作流完成时，将触发此工作流。
-
-2. It collects the status of all workflows and jobs for the associated Pull Request.
-   / 它收集关联 Pull Request 的所有工作流和作业的状态。
-
-3. A formatted comment is posted (or updated if one already exists) with the current CI status.
-   / 发布（或更新已存在的）格式化评论，显示当前 CI 状态。
-
-## Comment Format / 评论格式
-
-The comment includes:
-评论包括：
-
-- **Overall Summary / 总体摘要**: Quick statistics showing count of passed, failed, queued, in-progress, and skipped workflows.
-  / 快速统计数据，显示通过、失败、排队、进行中和跳过的工作流数量。
-
-- **Detailed Results / 详细结果**: Collapsible sections for each workflow with links to individual jobs.
-  / 每个工作流的可折叠部分，包含指向各个作业的链接。
-
-## Benefits / 优势
-
-1. **Visibility / 可见性**: Contributors can immediately see which CI checks have passed or failed without navigating to the Actions tab.
-   / 贡献者无需导航到 Actions 选项卡即可立即查看哪些 CI 检查通过或失败。
-
-2. **Efficiency / 效率**: Reviewers can quickly assess the CI status before reviewing the code.
-   / 审阅者可以在审查代码之前快速评估 CI 状态。
-
-3. **Transparency / 透明度**: All stakeholders have a clear view of the PR's CI status.
-   / 所有利益相关者都可以清楚地了解 PR 的 CI 状态。
-
-## Permissions Required / 所需权限
-
-The workflow requires the following permissions:
-工作流需要以下权限：
-
-- `pull-requests: write` - To create and update comments / 创建和更新评论
-- `issues: write` - To post comments on PR issues / 在 PR 问题上发布评论
-- `actions: read` - To read workflow run status / 读取工作流运行状态
-- `checks: read` - To read check run status / 读取检查运行状态
-
-## Configuration / 配置
-
-The workflow monitors the following workflows by default:
-工作流默认监控以下工作流：
-
-```yaml
-workflows:
-  - "RT-Thread BSP Static Build Check"
-  - "Static code analysis"
-  - "Check File Format and License"
-  - "utest_auto_run"
-```
-
-To add more workflows to monitor, edit the `.github/workflows/ci_results_comment.yml` file and add workflow names to the `workflows` list.
-
-要监控更多工作流，请编辑 `.github/workflows/ci_results_comment.yml` 文件并将工作流名称添加到 `workflows` 列表中。
-
-## Troubleshooting / 故障排除
-
-### Comment not appearing / 评论未出现
-
-1. Ensure the workflow has the required permissions / 确保工作流具有所需权限
-2. Check that the PR is from a branch in the repository (not a fork) / 检查 PR 是否来自存储库中的分支（而非分支）
-3. Verify the workflow is enabled in the repository settings / 验证工作流在存储库设置中已启用
-
-### Comment not updating / 评论未更新
-
-1. The comment updates when a monitored workflow completes / 当受监控的工作流完成时，评论会更新
-2. Check the Actions tab to see if the workflow is running / 检查 Actions 选项卡以查看工作流是否正在运行
-3. Look for errors in the workflow logs / 在工作流日志中查找错误
-
-## Contributing / 贡献
-
-Contributions to improve this workflow are welcome! Please follow the standard contribution process outlined in the CONTRIBUTING.md file.
-
-欢迎改进此工作流的贡献！请遵循 CONTRIBUTING.md 文件中概述的标准贡献流程。

.github/workflows/bsp_buildings.yml

@@ -13,6 +13,9 @@ name: RT-Thread BSP Static Build Check
 # Controls when the action will run. Triggers the workflow on push or pull request
 # events but only for the RT-Thread organization master branch
 on:
+  # Runs at 16:00 UTC (BeiJing 00:00) every day
+  schedule:
+    - cron:  '0 16 * * *'
   push:
     branches:
       - master
@@ -43,12 +46,6 @@ on:
     types:
       - online-pkgs-static-building-trigger-event
   workflow_dispatch:
-    inputs:
-      trigger_type:
-        description: '触发类型'
-        required: false
-        default: 'manual'
-        type: string
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -180,10 +177,10 @@ jobs:
       - name: Install Xuantie-900-gcc-elf-newlib Tools
         if: ${{ matrix.legs.RTT_TOOL_CHAIN == 'sourcery-Xuantie-900-gcc-elf-newlib' && success() }}
         run: |
-          wget -q https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1751370399722/Xuantie-900-gcc-elf-newlib-x86_64-V3.2.0-20250627.tar.gz
-          sudo tar -zxvf Xuantie-900-gcc-elf-newlib-x86_64-V3.2.0-20250627.tar.gz -C /opt
-          /opt/Xuantie-900-gcc-elf-newlib-x86_64-V3.2.0/bin/riscv64-unknown-elf-gcc --version
-          echo "RTT_EXEC_PATH=/opt/Xuantie-900-gcc-elf-newlib-x86_64-V3.2.0/bin" >> $GITHUB_ENV
+          wget -q https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1744884010580/Xuantie-900-gcc-elf-newlib-x86_64-V3.0.2-20250410.tar.gz
+          sudo tar -zxvf Xuantie-900-gcc-elf-newlib-x86_64-V3.0.2-20250410.tar.gz -C /opt
+          /opt/Xuantie-900-gcc-elf-newlib-x86_64-V3.0.2/bin/riscv64-unknown-elf-gcc --version
+          echo "RTT_EXEC_PATH=/opt/Xuantie-900-gcc-elf-newlib-x86_64-V3.0.2/bin" >> $GITHUB_ENV
 
       - name: Install Xuantie-900-gcc-linux-musl Tools
         if: ${{ matrix.legs.RTT_TOOL_CHAIN == 'sourcery-Xuantie-900-gcc-linux-musl' && success() }}
@@ -291,17 +288,4 @@ jobs:
         uses: actions/upload-artifact@main
         with:
           name: 00_all_bsp_output_${{ github.sha }}  
-          path: output/
-
-  # # Post CI status to PR comment
-  # post-ci-status:
-  #   needs: build
-  #   if: always() && github.event_name == 'pull_request' && github.repository_owner == 'RT-Thread'
-  #   uses: ./.github/workflows/post_ci_status.yml
-  #   with:
-  #     workflow_name: "RT-Thread BSP Static Build Check"
-  #     workflow_status: ${{ needs.build.result }}
-  #     pr_number: ${{ github.event.pull_request.number }}
-  #   permissions:
-  #     pull-requests: write
-  #     issues: write
+          path: output/

.github/workflows/ci_results_comment.yml

@@ -1,303 +0,0 @@
-#
-# Copyright (c) 2025, RT-Thread Development Team
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# Change Logs:
-# Date           Author       Notes
-# 2025-10-27     GitHub Copilot  Post CI results to PR comments
-
-name: CI Results Comment
-
-# on:
-#   workflow_run:
-#     workflows:
-#       - "RT-Thread BSP Static Build Check"
-#       - "Static code analysis"
-#       - "Check File Format and License"
-#       - "utest_auto_run"
-#       - "ToolsCI"
-#       - "pkgs_test"
-#     types:
-#       - completed
-
-permissions:
-  pull-requests: write
-  issues: write
-  actions: read
-  checks: read
-
-jobs:
-  comment-ci-results:
-    runs-on: ubuntu-22.04
-    if: github.event.workflow_run.event == 'pull_request' && github.repository_owner == 'RT-Thread'
-    steps:
-      - name: Get PR number
-        id: get-pr
-        uses: actions/github-script@v7
-        with:
-          script: |
-            // Get PR number from workflow_run
-            const prNumber = context.payload.workflow_run.pull_requests[0]?.number;
-            if (!prNumber) {
-              console.log('No PR found in workflow_run');
-              // Fallback: search for PR by branch
-              const pulls = await github.rest.pulls.list({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                state: 'open',
-                head: `${context.repo.owner}:${context.payload.workflow_run.head_branch}`
-              });
-              
-              if (pulls.data.length === 0) {
-                console.log('No open PR found for this branch');
-                return null;
-              }
-              
-              const pr = pulls.data[0];
-              console.log(`Found PR #${pr.number}`);
-              return pr.number;
-            }
-            
-            console.log(`Found PR #${prNumber}`);
-            return prNumber;
-
-      - name: Get workflow run details
-        if: steps.get-pr.outputs.result != 'null'
-        id: workflow-details
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const prNumber = ${{ steps.get-pr.outputs.result }};
-            if (!prNumber) {
-              return { success: false, message: 'No PR found' };
-            }
-
-            // Get all workflow runs for this PR
-            const workflowRuns = await github.rest.actions.listWorkflowRunsForRepo({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              event: 'pull_request',
-              per_page: 100
-            });
-
-            // Filter runs for this specific PR
-            const prRuns = workflowRuns.data.workflow_runs.filter(run => {
-              return run.pull_requests.some(pr => pr.number === prNumber);
-            });
-
-            // Get the latest run for each workflow
-            const workflowMap = new Map();
-            for (const run of prRuns) {
-              const existing = workflowMap.get(run.name);
-              if (!existing || new Date(run.created_at) > new Date(existing.created_at)) {
-                workflowMap.set(run.name, run);
-              }
-            }
-
-            // Prepare results summary
-            const results = [];
-            for (const [name, run] of workflowMap) {
-              let status = '🟡';
-              let statusText = 'In Progress';
-              
-              if (run.status === 'completed') {
-                if (run.conclusion === 'success') {
-                  status = '✅';
-                  statusText = 'Success';
-                } else if (run.conclusion === 'failure') {
-                  status = '❌';
-                  statusText = 'Failure';
-                } else if (run.conclusion === 'cancelled') {
-                  status = '⏭️';
-                  statusText = 'Cancelled';
-                } else if (run.conclusion === 'skipped') {
-                  status = '⏭️';
-                  statusText = 'Skipped';
-                }
-              } else if (run.status === 'queued') {
-                status = '🟠';
-                statusText = 'Queued';
-              }
-              
-              results.push({
-                name: name,
-                status: status,
-                statusText: statusText,
-                url: run.html_url,
-                conclusion: run.conclusion,
-                runId: run.id
-              });
-            }
-
-            return { 
-              success: true, 
-              results: results,
-              prNumber: prNumber
-            };
-
-      - name: Get job details
-        if: steps.get-pr.outputs.result != 'null'
-        id: job-details
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const workflowDetails = ${{ steps.workflow-details.outputs.result }};
-            if (!workflowDetails || !workflowDetails.success) {
-              return { jobs: [] };
-            }
-
-            const allJobs = [];
-            
-            for (const result of workflowDetails.results) {
-              try {
-                const jobs = await github.rest.actions.listJobsForWorkflowRun({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  run_id: result.runId,
-                  per_page: 100
-                });
-
-                for (const job of jobs.data.jobs) {
-                  let jobStatus = '⌛';
-                  if (job.status === 'completed') {
-                    if (job.conclusion === 'success') {
-                      jobStatus = '✅';
-                    } else if (job.conclusion === 'failure') {
-                      jobStatus = '❌';
-                    } else if (job.conclusion === 'skipped') {
-                      jobStatus = '⏭️';
-                    }
-                  } else if (job.status === 'in_progress') {
-                    jobStatus = '🔄';
-                  } else if (job.status === 'queued') {
-                    jobStatus = '🟠';
-                  }
-
-                  allJobs.push({
-                    workflow: result.name,
-                    name: job.name,
-                    status: jobStatus,
-                    conclusion: job.conclusion || job.status,
-                    url: job.html_url
-                  });
-                }
-              } catch (error) {
-                console.log(`Error getting jobs for workflow ${result.name}: ${error.message}`);
-              }
-            }
-
-            return { jobs: allJobs };
-
-      - name: Post or update comment
-        if: steps.get-pr.outputs.result != 'null'
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const prNumber = ${{ steps.get-pr.outputs.result }};
-            const workflowDetails = ${{ steps.workflow-details.outputs.result }};
-            const jobDetails = ${{ steps.job-details.outputs.result }};
-            
-            if (!workflowDetails || !workflowDetails.success) {
-              console.log('No workflow details available');
-              return;
-            }
-
-            // Prepare comment body
-            const now = new Date();
-            const timestamp = now.toISOString();
-            const results = workflowDetails.results;
-            const jobs = jobDetails.jobs || [];
-
-            let commentBody = '<!-- CI Results Comment -->\n';
-            commentBody += '## 🤖 CI Test Results\n\n';
-            commentBody += `**Last Updated:** ${timestamp}\n\n`;
-            commentBody += '### Test Spec & Results:\n\n';
-            commentBody += '✅ Success | ❌ Failure | 🟠 Queued | 🟡 Progress | ⏭️ Skipped | ⚠️ Quarantine\n\n';
-            
-            // Group jobs by workflow
-            const jobsByWorkflow = new Map();
-            for (const job of jobs) {
-              if (!jobsByWorkflow.has(job.workflow)) {
-                jobsByWorkflow.set(job.workflow, []);
-              }
-              jobsByWorkflow.get(job.workflow).push(job);
-            }
-
-            // Calculate overall statistics
-            let totalSuccess = 0;
-            let totalFailure = 0;
-            let totalQueued = 0;
-            let totalProgress = 0;
-            let totalSkipped = 0;
-
-            for (const result of results) {
-              if (result.conclusion === 'success') totalSuccess++;
-              else if (result.conclusion === 'failure') totalFailure++;
-              else if (result.statusText === 'Queued') totalQueued++;
-              else if (result.statusText === 'In Progress') totalProgress++;
-              else if (result.conclusion === 'skipped' || result.conclusion === 'cancelled') totalSkipped++;
-            }
-
-            // Summary line
-            commentBody += '#### Overall Summary\n\n';
-            commentBody += `- ✅ **Success:** ${totalSuccess}\n`;
-            commentBody += `- ❌ **Failure:** ${totalFailure}\n`;
-            commentBody += `- 🟠 **Queued:** ${totalQueued}\n`;
-            commentBody += `- 🟡 **In Progress:** ${totalProgress}\n`;
-            commentBody += `- ⏭️ **Skipped:** ${totalSkipped}\n\n`;
-
-            commentBody += '---\n\n';
-            commentBody += '### Detailed Results\n\n';
-
-            // Build detailed results
-            for (const result of results) {
-              commentBody += `<details>\n`;
-              commentBody += `<summary>${result.status} <strong>${result.name}</strong> - ${result.statusText}</summary>\n\n`;
-              commentBody += `**Workflow:** [${result.name}](${result.url})\n\n`;
-              
-              // Show jobs for this workflow
-              const workflowJobs = jobsByWorkflow.get(result.name) || [];
-              if (workflowJobs.length > 0) {
-                commentBody += '**Jobs:**\n\n';
-                for (const job of workflowJobs) {
-                  commentBody += `- ${job.status} [${job.name}](${job.url})\n`;
-                }
-              }
-              commentBody += '\n</details>\n\n';
-            }
-
-            commentBody += '\n---\n';
-            commentBody += '*🤖 This comment is automatically generated and updated by the CI system.*\n';
-
-            // Check if comment already exists
-            const comments = await github.rest.issues.listComments({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: prNumber
-            });
-
-            const existingComment = comments.data.find(comment => 
-              comment.user.login === 'github-actions[bot]' && 
-              comment.body.includes('<!-- CI Results Comment -->')
-            );
-
-            if (existingComment) {
-              // Update existing comment
-              await github.rest.issues.updateComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                comment_id: existingComment.id,
-                body: commentBody
-              });
-              console.log(`Updated comment ${existingComment.id} on PR #${prNumber}`);
-            } else {
-              // Create new comment
-              await github.rest.issues.createComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: prNumber,
-                body: commentBody
-              });
-              console.log(`Created new comment on PR #${prNumber}`);
-            }

.github/workflows/format_check.yml

@@ -29,17 +29,4 @@ jobs:
         shell: bash
         run: |
           pip install click chardet PyYaml
-          python tools/ci/file_check.py check 'https://github.com/RT-Thread/rt-thread' 'master'
-
-  # # Post CI status to PR comment
-  # post-ci-status:
-  #   needs: scancode_job
-  #   if: always() && github.event_name == 'pull_request' && github.repository_owner == 'RT-Thread'
-  #   uses: ./.github/workflows/post_ci_status.yml
-  #   with:
-  #     workflow_name: "Check File Format and License"
-  #     workflow_status: ${{ needs.scancode_job.result }}
-  #     pr_number: ${{ github.event.pull_request.number }}
-  #   permissions:
-  #     pull-requests: write
-  #     issues: write
+          python tools/ci/file_check.py check 'https://github.com/RT-Thread/rt-thread' 'master'

.github/workflows/post_ci_status.yml

@@ -1,110 +0,0 @@
-#
-# Copyright (c) 2025, RT-Thread Development Team
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-# Change Logs:
-# Date           Author       Notes
-# 2025-10-27     GitHub Copilot  Reusable workflow to post CI status
-
-name: Post CI Status Comment
-
-# on:
-#   workflow_call:
-#     inputs:
-#       workflow_name:
-#         description: 'Name of the workflow'
-#         required: true
-#         type: string
-#       workflow_status:
-#         description: 'Status of the workflow (success/failure)'
-#         required: true
-#         type: string
-#       pr_number:
-#         description: 'Pull request number'
-#         required: true
-#         type: number
-
-permissions:
-  pull-requests: write
-  issues: write
-
-jobs:
-  post-comment:
-    runs-on: ubuntu-22.04
-    if: github.repository_owner == 'RT-Thread'
-    steps:
-      - name: Post or update CI status comment
-        uses: actions/github-script@v7
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          script: |
-            const prNumber = ${{ inputs.pr_number }};
-            const workflowName = '${{ inputs.workflow_name }}';
-            const workflowStatus = '${{ inputs.workflow_status }}';
-            
-            // Status emoji mapping
-            const statusEmoji = workflowStatus === 'success' ? '✅' : '❌';
-            const timestamp = new Date().toISOString();
-            
-            // Try to find existing comment
-            const comments = await github.rest.issues.listComments({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: prNumber
-            });
-            
-            const botComment = comments.data.find(comment => 
-              comment.user.login === 'github-actions[bot]' && 
-              comment.body.includes('<!-- CI Status Comment -->')
-            );
-            
-            // Get all workflow runs for this PR to build comprehensive status
-            let allStatuses = {};
-            
-            if (botComment) {
-              // Parse existing statuses from comment
-              const statusRegex = /- (✅|❌|🟡) \*\*(.+?)\*\*/g;
-              let match;
-              while ((match = statusRegex.exec(botComment.body)) !== null) {
-                allStatuses[match[2]] = match[1];
-              }
-            }
-            
-            // Update current workflow status
-            allStatuses[workflowName] = statusEmoji;
-            
-            // Build comment body
-            let commentBody = '<!-- CI Status Comment -->\n';
-            commentBody += '## 🤖 CI Test Results\n\n';
-            commentBody += `**Last Updated:** ${timestamp}\n\n`;
-            commentBody += '### Workflow Status:\n\n';
-            
-            for (const [name, emoji] of Object.entries(allStatuses)) {
-              commentBody += `- ${emoji} **${name}**\n`;
-            }
-            
-            commentBody += '\n---\n';
-            commentBody += '✅ Success | ❌ Failure | 🟡 In Progress\n\n';
-            commentBody += '*This comment is automatically updated as CI workflows complete.*\n';
-            
-            if (botComment) {
-              // Update existing comment
-              await github.rest.issues.updateComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                comment_id: botComment.id,
-                body: commentBody
-              });
-              console.log(`Updated comment ${botComment.id} on PR #${prNumber}`);
-            } else {
-              // Create new comment
-              await github.rest.issues.createComment({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: prNumber,
-                body: commentBody
-              });
-              console.log(`Created new comment on PR #${prNumber}`);
-            }

.github/workflows/scheduled-ci-trigger.yml

@@ -1,200 +0,0 @@
-name: Weekly CI Scheduler
-
-on:
-  # Runs at 08:00 Beijing time every day
-  schedule:
-    - cron: '0 0 * * *'
-  workflow_dispatch:
-    inputs:
-      debug:
-        description: 'Debug mode'
-        required: false
-        default: 'false'
-
-env:
-  TARGET_WORKFLOWS: '["RT-Thread BSP Static Build Check", "utest_auto_run"]'
-  DISCUSSION_CATEGORY: "Github Action Exception Reports"
-
-jobs:
-  trigger-and-monitor:
-    name: Trigger and Monitor CIs
-    runs-on: ubuntu-latest
-    outputs:
-      failed_workflows: ${{ steps.collect-results.outputs.failed_workflows }}
-      total_workflows: ${{ steps.collect-results.outputs.total_workflows }}
-      has_results: ${{ steps.collect-results.outputs.has_results }}
-    
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4
-
-    - name: Install Python dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install requests
-
-    - name: Record start time
-      id: start-time
-      run: |
-        echo "start_time=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
-        echo "Start time: $(date -u +'%Y-%m-%dT%H:%M:%SZ')"
-
-    - name: Trigger CI workflows directly
-      id: trigger-ci
-      run: |
-        python tools/ci/scheduled-ci-trigger/trigger_workflows_direct.py
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        TARGET_WORKFLOWS: ${{ env.TARGET_WORKFLOWS }}
-
-    - name: Wait for workflows to appear
-      id: wait-for-workflows
-      run: |
-        echo "Waiting for workflows to appear in API..."
-        python tools/ci/scheduled-ci-trigger/wait_for_workflows.py "${{ steps.start-time.outputs.start_time }}"
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        TARGET_WORKFLOWS: ${{ env.TARGET_WORKFLOWS }}
-
-    - name: Monitor CI workflows
-      id: monitor-ci
-      run: |
-        python tools/ci/scheduled-ci-trigger/monitor_workflows.py "${{ steps.start-time.outputs.start_time }}"
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        TARGET_WORKFLOWS: ${{ env.TARGET_WORKFLOWS }}
-
-    - name: Collect monitoring results
-      id: collect-results
-      run: |
-        echo "Checking for monitoring results..."
-        if [ -f "monitoring_results.json" ]; then
-          echo "monitoring_results.json found"
-          FAILED_COUNT=$(python -c "import json; data=json.load(open('monitoring_results.json')); print(len([w for w in data if w.get('conclusion') == 'failure']))")
-          TOTAL_COUNT=$(python -c "import json; data=json.load(open('monitoring_results.json')); print(len(data))")
-          echo "failed_workflows=$FAILED_COUNT" >> $GITHUB_OUTPUT
-          echo "total_workflows=$TOTAL_COUNT" >> $GITHUB_OUTPUT
-          echo "has_results=true" >> $GITHUB_OUTPUT
-          echo "Results: $FAILED_COUNT failed out of $TOTAL_COUNT total"
-        else
-          echo "monitoring_results.json not found"
-          echo "failed_workflows=0" >> $GITHUB_OUTPUT
-          echo "total_workflows=0" >> $GITHUB_OUTPUT
-          echo "has_results=false" >> $GITHUB_OUTPUT
-        fi
-
-    - name: Generate detailed report
-      if: steps.collect-results.outputs.has_results == 'true' && steps.collect-results.outputs.failed_workflows != '0'
-      id: generate-report
-      run: |
-        echo "Generating detailed report..."
-        python tools/ci/scheduled-ci-trigger/generate_report.py
-        echo "Report generation completed"
-
-    - name: Upload report artifact
-      if: steps.collect-results.outputs.has_results == 'true' && steps.collect-results.outputs.failed_workflows != '0'
-      uses: actions/upload-artifact@v4
-      with:
-        name: ci-failure-report
-        path: |
-          monitoring_results.json
-          failure_details.md
-        retention-days: 7
-
-  create-discussion:
-    name: Create Discussion Report
-    needs: trigger-and-monitor
-    if: needs.trigger-and-monitor.outputs.has_results == 'true' && needs.trigger-and-monitor.outputs.failed_workflows != '0'
-    runs-on: ubuntu-latest
-    
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4
-
-    - name: Download report artifact
-      uses: actions/download-artifact@v4
-      with:
-        name: ci-failure-report
-
-    - name: Create Discussion
-      uses: actions/github-script@v6
-      env:
-        DISCUSSION_CATEGORY: ${{ env.DISCUSSION_CATEGORY }}
-      with:
-        script: |
-          const fs = require('fs');
-          
-          const reportPath = './failure_details.md';
-          
-          let reportContent = fs.readFileSync(reportPath, 'utf8');
-          
-          // 提取日期从第一行: # YYYYMMDD_ci_integration-failed-report
-          const lines = reportContent.split('\n');
-          const firstLine = lines[0].trim();
-          const dateMatch = firstLine.match(/# (\d{8})_ci_integration-failed-report/);
-          
-          if (!dateMatch) {
-            console.error('Failed to extract date from first line:', firstLine);
-            process.exit(1);
-          }
-          
-          const dateString = dateMatch[1];
-          const discussionTitle = `${dateString}_ci_integration-failed-report`;
-          
-          // === 关键修复：移除第一行（用于提取的隐藏行） ===
-          reportContent = lines.slice(1).join('\n').trim();
-          
-          // 获取仓库ID和分类ID
-          const getRepoQuery = `
-            query($owner: String!, $repo: String!) {
-              repository(owner: $owner, name: $repo) {
-                id
-                discussionCategories(first: 20) {
-                  nodes {
-                    id
-                    name
-                  }
-                }
-              }
-            }
-          `;
-          
-          const repoData = await github.graphql(getRepoQuery, {
-            owner: context.repo.owner,
-            repo: context.repo.repo
-          });
-          
-          const repositoryId = repoData.repository.id;
-          const categories = repoData.repository.discussionCategories.nodes;
-          const targetCategory = categories.find(cat => cat.name === process.env.DISCUSSION_CATEGORY);
-          
-          if (!targetCategory) {
-            console.error('Category not found:', process.env.DISCUSSION_CATEGORY);
-            process.exit(1);
-          }
-          
-          const createDiscussionMutation = `
-            mutation($repositoryId: ID!, $categoryId: ID!, $title: String!, $body: String!) {
-              createDiscussion(input: {
-                repositoryId: $repositoryId
-                categoryId: $categoryId
-                title: $title
-                body: $body
-              }) {
-                discussion {
-                  id
-                  title
-                  url
-                }
-              }
-            }
-          `;
-          
-          const result = await github.graphql(createDiscussionMutation, {
-            repositoryId: repositoryId,
-            categoryId: targetCategory.id,
-            title: discussionTitle,
-            body: reportContent  // 使用清理后的内容（无第一行）
-          });
-          
-          console.log('Discussion created successfully:', result.createDiscussion.discussion.url);

.github/workflows/static_code_analysis.yml

@@ -54,17 +54,4 @@ jobs:
           sudo make install FILESDIR=/usr/local/share/Cppcheck 
           cppcheck --version
           cd ..
-          python tools/ci/cpp_check.py check
-
-  # # Post CI status to PR comment
-  # post-ci-status:
-  #   needs: scancode_job
-  #   if: always() && github.event_name == 'pull_request' && github.repository_owner == 'RT-Thread'
-  #   uses: ./.github/workflows/post_ci_status.yml
-  #   with:
-  #     workflow_name: "Static code analysis"
-  #     workflow_status: ${{ needs.scancode_job.result }}
-  #     pr_number: ${{ github.event.pull_request.number }}
-  #   permissions:
-  #     pull-requests: write
-  #     issues: write
+          python tools/ci/cpp_check.py check

.github/workflows/utest_auto_run.yml

@@ -18,13 +18,6 @@ on:
       - documentation/**
       - '**/README.md'
       - '**/README_zh.md'
-  workflow_dispatch:
-    inputs:
-      trigger_type:
-        description: '触发类型'
-        required: false
-        default: 'manual'
-        type: string
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -304,16 +297,4 @@ jobs:
               echo "=========================================================================================="
               break
             fi
-          done
-  # # Post CI status to PR comment
-  # post-ci-status:
-  #   needs: test
-  #   if: always() && github.event_name == 'pull_request' && github.repository_owner == 'RT-Thread'
-  #   uses: ./.github/workflows/post_ci_status.yml
-  #   with:
-  #     workflow_name: "utest_auto_run"
-  #     workflow_status: ${{ needs.test.result }}
-  #     pr_number: ${{ github.event.pull_request.number }}
-  #   permissions:
-  #     pull-requests: write
-  #     issues: write
+          done

ChangeLog.md

@@ -1,184 +1,3 @@
-# RT-Thread v5.2.2 Released
-
-Change Log Since v5.2.1 Release.
-
-## Kernel
-
-* Fix scheduling exception caused by interrupt preemption in rt_schedule.[(#10715)](https://github.com/RT-Thread/rt-thread/pull/10715)
-* Fix the legacy issue related to the length of the object name version.[(#10537)](https://github.com/RT-Thread/rt-thread/pull/10537)
-* Fixed buffer overflow vulnerability in object.[(#10523)](https://github.com/RT-Thread/rt-thread/pull/10523)
-* Add up scheduler critical switch flag.[(#10581)](https://github.com/RT-Thread/rt-thread/pull/10581)
-* Update the default value of RT_NAME_MAX to 12.[(#10839)](https://github.com/RT-Thread/rt-thread/pull/10839)
-* Feat the rt_scheduler lock nest uses atomic operations.[(#10621)](https://github.com/RT-Thread/rt-thread/pull/10621)
-
-## Components
-
-* **Drivers**
-  * **Serial:** 
-    * serial_v1
-      * Fix correct data loss logic when RX ring buffer is full.
-    * serial_v2
-      * Fix the bug of RX flush under DMA.
-      * Add serial V2 buffer configuration via Kconfig.
-      * Feat optimize serial v2. [(#10603)](https://github.com/RT-Thread/rt-thread/pull/10603)
-      * Feat modify the default configuration of the RT_SERIAL_CONFIG_DEFAULT structure to support parameters in the absence of DMA configuration.
-  * **RTC:** 
-    * Add the alarm using local time for calculation.
-  * **CAN:** 
-    * Fixed the issue where the thread calling CAN int TX was suspended when CAN at the bottom layer failed to work.
-    * Feat: Implement non-blocking send mechanism and enhance CAN driver functionality.
-  * **SPI:** 
-    * Add SPI device detach function.[(#10733)](https://github.com/RT-Thread/rt-thread/pull/10733)
-    * Update and fix up the SPI.
-  * **ADC:** 
-    * Fixed cppcheck error.
-    * Remove build warnings.
-  * **ktime:**
-    * Remove unused rt_ktime_hrtimer_getcnt for hrtimer.
-  * **wlan:**
-    * Update SECURITY_UNKNOWN value.
-* **LWP**
-  * Fix potential signal handler infinite loop for riscv.
-  * Feat: Restore TP register in arch_thread_signal_enter to fix user-mode memory access.
-* **Libc**
-  * Add comments for some pthread functions.
-  * pthreads: Fix pthread_cond_timedwait lacks timeout wakeup.
-  * ensure compatibility with newlib <3.4.0 by handling removed __sdidinit. [(#10791)](https://github.com/RT-Thread/rt-thread/pull/10791)
-* **DFS**
-  * **DFS v2**:
-    * Fix bugs for function _get_parent_path(). [(#10539)](https://github.com/RT-Thread/rt-thread/pull/10539)
-* **Net**
-  * **SAL/Socket:** 
-    * Fixed CI compilation failure in sal/src/sal_socket.c.
-    * Fix memory leak when sal_socket failed.
-    * improve the error return of sal.
-  * **Netdev:**
-    * Fixed compilation errors when enabling IPv6 and IPv4 dual-stack support.
-    * Fixed netdev_unregister missing correct return value. [(#10693)](https://github.com/RT-Thread/rt-thread/pull/10693)
-    * Expose netdev_set_dns and netdev_set_if. [(#10128)](https://github.com/RT-Thread/rt-thread/pull/10128)
-  * **AT:**
-    * at_client add deInit port. [(#10598)](https://github.com/RT-Thread/rt-thread/pull/10598)
-* **Finsh:**
-
-  * Fixed clear out the useless copy operations. [(#10699)](https://github.com/RT-Thread/rt-thread/pull/10699)
-  * Feat add support for the Home, Insert, Delete and End keys, and improve input mode processing.[(#10595)](https://github.com/RT-Thread/rt-thread/pull/10595)
-  * Feat: Add new features (delete by word, switch cursor, etc.).
-* **USB:**
-  * Update (cherryusb): update to v1.5.1.
-  * Fixed several issues related to cherryusb.[(#10844)](https://github.com/RT-Thread/rt-thread/pull/10844)
-* **Ulog:**
-  * Fix:filter should not be associated with ULOG_USING_COLOR and ULOG_USING_SYSLOG configurations.
-* **IPC:**
-  * Pass rt_tick_t for RT_TIMER_CTRL_SET_TIME and RT_TIMER_CTRL_GET_TIME.[(#10717)](https://github.com/RT-Thread/rt-thread/pull/10717)
-
-## DM
-
-* NVME: fix up the QUEUE alloc error no check.
-* Thermal: Fix up the C99, 6.8.1 Labeled statements p4; Fix up the PWM-FAN remove handle data ptr.
-* PCI: Add SoC PCI Kconfig import; Multiple PCI-related fixes; Fix and optimize interrupt-related issues.
-* WDT: Support related to Intel 6300ESB/Synopsys Watchdog, etc.
-
-## Libcpu
-
-* **AArch64:** 
-  * Fix up MMU and linker warning. 
-  * Fix rt_aspace_init error when KERNEL_VADDR_START >= 0x80000000.
-  * Add the configuration of libcpu/aarch64 KERNEL ASPACE START.
-  * Update Hypercall API.
-  * Remove unused rt_hw_set_gtimer_frq.
-* **Cortex-M33:**
-  * Fix the M33 assembly syntax errors and fix the compilation error of BSP.
-  * Added HardFault_Handler to save floating point registers.
-* **Cortex-M4:**
-  * Fixed compilation error. 
-  * Added HardFault_Handler to save floating point registers.
-
-* **Cortex-M3:**
-  * The parameter passed to the unified rt_exception_hook is exception_stack. [(#10619)](https://github.com/RT-Thread/rt-thread/pull/10619)
-* **RISC-V:** 
-  * Fix type mismatch of `_query`.
-  * Fix the support for RV32E. RV32E does not support the s2 register. Modify it to the s1 register.
-  * Use volatile RW for claim and complete.
-  * Add spaces to fix `Wliteral-suffix`.
-  * Add comment for the round down of symb_pc.
-  * Remove `rt_hw_cpu_id` in `cpuport.h` to fix error.
-
-## Tools
-
-* Add support for package.json, refactor BuildPackage function to handle new format.
-* Add documents for tools script; Add NG for tools. [(#10572)](https://github.com/RT-Thread/rt-thread/pull/10572)
-* Add workspace generation for RT-Thread root directory.
-* Add vsc_workspace target in scons.
-* Add DTC (Devicetree Compiler) tools.
-* Add clang-format formatting script for CI. 
-* Optimize the file opening method.
-* Clang format ignore migration.
-* Improve[clang-format]: optimize the formatting logic for RT-Thread coding standard.
-
-## Action
-
-* Fixed CI: ARDUINO_ADAFRUIT_SENSORLAB compilation failure issue.
-* Fixed CI compilation failure in sal/src/sal_socket.c.[(#10854)](https://github.com/RT-Thread/rt-thread/pull/10854)
-* Merge same tag with different paths, remove Path display from CI comment.
-* Add Copilot review title keywords.
-* Add concurrency control to GitHub Actions. [(#10761)](https://github.com/RT-Thread/rt-thread/pull/10761)
-* integrate utest run ci. [(#10748)](https://github.com/RT-Thread/rt-thread/pull/10748)
-* Improve the comment instructions for the PR format bot.[(#10747)](https://github.com/RT-Thread/rt-thread/pull/10747)
-
-## Documents
-
-* **Doxygen:**
-  * Fix some document issues.
-  * Update naming rule for utest-case.
-  * Update doc for env to latest.
-  * Update some document content.
-  * Group name all in lowercase. [(#10530)](https://github.com/RT-Thread/rt-thread/pull/10530)
-  * Grouping and page optimization related to device driver.
-  * use layout to control the HTML display.
-  * Add doxygen comments for scheduler. [(#10366)](https://github.com/RT-Thread/rt-thread/pull/10366) and lwp
-  * update doxygen version to v1.9.8 .
-
-## Utest
-
-* Add netdev/lwip/filesystem/memory pool/SAL/system performance API test case.
-* Support autocomplete of utest cases for `utest_run`. [(#10701)](https://github.com/RT-Thread/rt-thread/pull/10701)
-* Feat:reorganize utest menu.
-* Feat:rename files and update naming according to new rule.
-* Feat:reorganize utest framework structure (initial version).
-* Feat:unify config name. [(#10808)](https://github.com/RT-Thread/rt-thread/pull/10808)
-* Feat:integrate test cases into utest framework. [(#10665)](https://github.com/RT-Thread/rt-thread/pull/10665)
-* Move driver-related test cases under `drivers`.
-* Move and enhance C++ test cases.
-
-## BSP
-
-* Some driver issues have been resolved and some driver support has been added.
-
-* **Added/Updated BSPs:**
-
-  * **xuantie：**
-    * E901
-
-  * **Renesas:** 
-    * ek-ra6e2
-    * ek-ra4e2
-    * ek-ra2a1
-    * ek-ra2e2
-    * ek-ra4m1
-  * **GD32:** 
-    * gd32h759i-eval
-    * gd32470i-eval
-    * gd32e230-lckfb
-  * **NXP:** 
-    * MCX E247
-    * FRDM-MCXE247
-    * FRDM-MCXA346
-  * **HPMicro:** 
-    * hpm6p00evk 
-    * hpm5e00evk
-  * **Phytium**
-  * **Raspberry RP2350**
-
 # RT-Thread v5.2.1 Released
 
 Change Log Since v5.2.0 Release

MAINTAINERS

@@ -147,10 +147,6 @@ tag: bsp_stm32f429-atk-apollo
 path: bsp/stm32/stm32f429-atk-apollo
 owners: lizhen9880(lizhen9880)<lizhen9880@126.com>
 
-tag: bsp_stm32f407-micu
-path: bsp/stm32/stm32f407-micu
-owners: DaiLingxiang(Dailingxiang1)<3070269033@qq.com>
-
 tag: bsp_stm32h723-st-nucleo
 path: bsp/stm32/stm32h723-st-nucleo
 owners: 下里巴人(hywing)<hywing.sir@qq.com>

bsp/Vango/.clang-format-ignore

@@ -1,9 +0,0 @@
-
-# files format check exclude path, please follow the instructions below to modify;
-# If you need to exclude an entire folder, add the folder path in dir_path;
-# If you need to exclude a file, add the path to the file in file_path.
-
-# 从 .ignore_format.yml 迁移的规则
-
-/v85xx*/Libraries/CMSIS/
-/v85xx*/Libraries/VangoV85xx*_standard_peripheral/

bsp/Vango/v85xx/Libraries/.ignore_format.yml

@@ -2,5 +2,6 @@
 # If you need to exclude an entire folder, add the folder path in dir_path;
 # If you need to exclude a file, add the path to the file in file_path.
 
-# 从 .ignore_format.yml 迁移的规则
-/Libraries/
+dir_path:
+- CMSIS
+- VangoV85xx_standard_peripheral

bsp/Vango/v85xxp/Libraries/.ignore_format.yml

@@ -2,5 +2,6 @@
 # If you need to exclude an entire folder, add the folder path in dir_path;
 # If you need to exclude a file, add the path to the file in file_path.
 
-# 从 .ignore_format.yml 迁移的规则
-/Libraries/
+dir_path:
+- CMSIS
+- VangoV85xxP_standard_peripheral

bsp/airm2m/air105/board/board.h

@@ -28,5 +28,6 @@ extern int __bss_end;
 #define HEAP_END    (void*)(0x20000000 + 0xA0000)
 
 void rt_hw_board_init(void);
+int rt_vbus_do_init(void);
 
 #endif

bsp/gd32/arm/gd32527I-eval/board/Kconfig

@@ -34,63 +34,55 @@ menu "On-chip Peripheral Drivers"
 
             config BSP_UART0_RX_USING_DMA
                 bool "Enable UART0 RX DMA"
-                depends on BSP_USING_UART0 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART0
+                select RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART0_TX_USING_DMA
                 bool "Enable UART0 TX DMA"
-                depends on BSP_USING_UART0 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART0
+                select RT_SERIAL_USING_DMA
                 default n
 
-            config BSP_UART0_DMA_PING_BUFSIZE
-                int "Set UART0 RX DMA ping-pong buffer size"
-                range 16 65535
-                depends on BSP_USING_UART0 && RT_USING_SERIAL_V2 && BSP_UART0_RX_USING_DMA
-                default 64
-
             config BSP_UART0_RX_BUFSIZE
                 int "Set UART0 RX buffer size"
                 range 64 65535
                 depends on BSP_USING_UART0 && RT_USING_SERIAL_V2
-                default 128
+                default 64
 
             config BSP_UART0_TX_BUFSIZE
                 int "Set UART0 TX buffer size"
                 range 0 65535
                 depends on BSP_USING_UART0 && RT_USING_SERIAL_V2
-                default 128
+                default 0
 
             config BSP_USING_UART1
                 bool "Enable UART1"
-                default y
+                default n
 
             config BSP_UART1_RX_USING_DMA
                 bool "Enable UART1 RX DMA"
-                depends on BSP_USING_UART1 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART1
+                select RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART1_TX_USING_DMA
                 bool "Enable UART1 TX DMA"
-                depends on BSP_USING_UART1 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART1
+                select RT_SERIAL_USING_DMA
                 default n
 
-            config BSP_UART1_DMA_PING_BUFSIZE
-                int "Set UART1 RX DMA ping-pong buffer size"
-                range 16 65535
-                depends on BSP_USING_UART1 && RT_USING_SERIAL_V2 && BSP_UART1_RX_USING_DMA
-                default 64
-
             config BSP_UART1_RX_BUFSIZE
                 int "Set UART1 RX buffer size"
                 range 64 65535
                 depends on BSP_USING_UART1 && RT_USING_SERIAL_V2
-                default 128
+                default 64
 
             config BSP_UART1_TX_BUFSIZE
                 int "Set UART1 TX buffer size"
                 range 0 65535
                 depends on BSP_USING_UART1 && RT_USING_SERIAL_V2
-                default 128
+                default 0
 
             config BSP_USING_UART2
                 bool "Enable UART2"
@@ -98,31 +90,27 @@ menu "On-chip Peripheral Drivers"
 
             config BSP_UART2_RX_USING_DMA
                 bool "Enable UART2 RX DMA"
-                depends on BSP_USING_UART2 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART2
+                select RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART2_TX_USING_DMA
                 bool "Enable UART2 TX DMA"
-                depends on BSP_USING_UART2 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART2
+                select RT_SERIAL_USING_DMA
                 default n
-
-            config BSP_UART2_DMA_PING_BUFSIZE
-                int "Set UART2 RX DMA ping-pong buffer size"
-                range 16 65535
-                depends on BSP_USING_UART2 && RT_USING_SERIAL_V2 && BSP_UART2_RX_USING_DMA
-                default 64
-
+            
             config BSP_UART2_RX_BUFSIZE
                 int "Set UART2 RX buffer size"
                 range 64 65535
                 depends on BSP_USING_UART2 && RT_USING_SERIAL_V2
-                default 128
+                default 64
 
             config BSP_UART2_TX_BUFSIZE
                 int "Set UART2 TX buffer size"
                 range 0 65535
                 depends on BSP_USING_UART2 && RT_USING_SERIAL_V2
-                default 128
+                default 0
 
             config BSP_USING_UART3
                 bool "Enable UART3"
@@ -130,31 +118,27 @@ menu "On-chip Peripheral Drivers"
 
             config BSP_UART3_RX_USING_DMA
                 bool "Enable UART3 RX DMA"
-                depends on BSP_USING_UART3 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART3
+                select RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART3_TX_USING_DMA
                 bool "Enable UART3 TX DMA"
-                depends on BSP_USING_UART3 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART3
+                select RT_SERIAL_USING_DMA
                 default n
 
-            config BSP_UART3_DMA_PING_BUFSIZE
-                int "Set UART3 RX DMA ping-pong buffer size"
-                range 16 65535
-                depends on BSP_USING_UART3 && RT_USING_SERIAL_V2 && BSP_UART3_RX_USING_DMA
-                default 64
-
             config BSP_UART3_RX_BUFSIZE
                 int "Set UART3 RX buffer size"
                 range 64 65535
                 depends on BSP_USING_UART3 && RT_USING_SERIAL_V2
-                default 128
+                default 64
 
             config BSP_UART3_TX_BUFSIZE
                 int "Set UART3 TX buffer size"
                 range 0 65535
                 depends on BSP_USING_UART3 && RT_USING_SERIAL_V2
-                default 128
+                default 0
 
             config BSP_USING_UART4
                 bool "Enable UART4"
@@ -162,31 +146,27 @@ menu "On-chip Peripheral Drivers"
 
             config BSP_UART4_RX_USING_DMA
                 bool "Enable UART4 RX DMA"
-                depends on BSP_USING_UART4 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART4
+                select RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART4_TX_USING_DMA
                 bool "Enable UART4 TX DMA"
-                depends on BSP_USING_UART4 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART4
+                select RT_SERIAL_USING_DMA
                 default n
 
-            config BSP_UART4_DMA_PING_BUFSIZE
-                int "Set UART4 RX DMA ping-pong buffer size"
-                range 16 65535
-                depends on BSP_USING_UART4 && RT_USING_SERIAL_V2 && BSP_UART4_RX_USING_DMA
-                default 64
-
             config BSP_UART4_RX_BUFSIZE
                 int "Set UART4 RX buffer size"
                 range 64 65535
                 depends on BSP_USING_UART4 && RT_USING_SERIAL_V2
-                default 128
+                default 64
 
             config BSP_UART4_TX_BUFSIZE
                 int "Set UART4 TX buffer size"
                 range 0 65535
                 depends on BSP_USING_UART4 && RT_USING_SERIAL_V2
-                default 128
+                default 0
 
             config BSP_USING_UART5
                 bool "Enable UART5"
@@ -194,31 +174,27 @@ menu "On-chip Peripheral Drivers"
 
             config BSP_UART5_RX_USING_DMA
                 bool "Enable UART5 RX DMA"
-                depends on BSP_USING_UART5 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART5
+                select RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART5_TX_USING_DMA
                 bool "Enable UART5 TX DMA"
-                depends on BSP_USING_UART5 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART5
+                select RT_SERIAL_USING_DMA
                 default n
 
-            config BSP_UART5_DMA_PING_BUFSIZE
-                int "Set UART5 RX DMA ping-pong buffer size"
-                range 16 65535
-                depends on BSP_USING_UART5 && RT_USING_SERIAL_V2 && BSP_UART5_RX_USING_DMA
-                default 64
-
             config BSP_UART5_RX_BUFSIZE
                 int "Set UART5 RX buffer size"
                 range 64 65535
                 depends on BSP_USING_UART5 && RT_USING_SERIAL_V2
-                default 128
+                default 64
 
             config BSP_UART5_TX_BUFSIZE
                 int "Set UART5 TX buffer size"
                 range 0 65535
                 depends on BSP_USING_UART5 && RT_USING_SERIAL_V2
-                default 128
+                default 0
 
             config BSP_USING_UART6
                 bool "Enable UART6"
@@ -226,63 +202,55 @@ menu "On-chip Peripheral Drivers"
 
             config BSP_UART6_RX_USING_DMA
                 bool "Enable UART6 RX DMA"
-                depends on BSP_USING_UART6 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART6
+                select RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART6_TX_USING_DMA
                 bool "Enable UART6 TX DMA"
-                depends on BSP_USING_UART6 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART6
+                select RT_SERIAL_USING_DMA
                 default n
 
-            config BSP_UART6_DMA_PING_BUFSIZE
-                int "Set UART6 RX DMA ping-pong buffer size"
-                range 16 65535
-                depends on BSP_USING_UART6 && RT_USING_SERIAL_V2 && BSP_UART6_RX_USING_DMA
-                default 64
-
             config BSP_UART6_RX_BUFSIZE
                 int "Set UART6 RX buffer size"
                 range 64 65535
                 depends on BSP_USING_UART6 && RT_USING_SERIAL_V2
-                default 128
+                default 64
 
             config BSP_UART6_TX_BUFSIZE
                 int "Set UART6 TX buffer size"
                 range 0 65535
                 depends on BSP_USING_UART6 && RT_USING_SERIAL_V2
-                default 128
+                default 0
 
-                config BSP_USING_UART7
+            config BSP_USING_UART7
                 bool "Enable UART7"
                 default n
 
             config BSP_UART7_RX_USING_DMA
                 bool "Enable UART7 RX DMA"
-                depends on BSP_USING_UART7 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART7
+                select RT_SERIAL_USING_DMA
                 default n
 
             config BSP_UART7_TX_USING_DMA
                 bool "Enable UART7 TX DMA"
-                depends on BSP_USING_UART7 && RT_USING_SERIAL_V2 && RT_SERIAL_USING_DMA
+                depends on BSP_USING_UART7
+                select RT_SERIAL_USING_DMA
                 default n
 
-            config BSP_UART7_DMA_PING_BUFSIZE
-                int "Set UART7 RX DMA ping-pong buffer size"
-                range 16 65535
-                depends on BSP_USING_UART7 && RT_USING_SERIAL_V2 && BSP_UART7_RX_USING_DMA
-                default 64
-
             config BSP_UART7_RX_BUFSIZE
                 int "Set UART7 RX buffer size"
                 range 64 65535
                 depends on BSP_USING_UART7 && RT_USING_SERIAL_V2
-                default 128
+                default 64
 
             config BSP_UART7_TX_BUFSIZE
                 int "Set UART7 TX buffer size"
                 range 0 65535
                 depends on BSP_USING_UART7 && RT_USING_SERIAL_V2
-                default 128
+                default 0
         endif
 
     menuconfig BSP_USING_SPI

bsp/gd32/arm/libraries/gd32_drivers/drv_usart_v2.c

@@ -263,6 +263,7 @@ static void dma_recv_isr (struct rt_serial_device *serial)
     RT_ASSERT(serial != RT_NULL);
     uart = rt_container_of(serial, struct gd32_uart, serial);
 
+    recv_len = 0;
     level = rt_hw_interrupt_disable();
     #if defined SOC_SERIES_GD32E23x
     counter = dma_transfer_number_get(uart->dma.rx.channel);
@@ -296,14 +297,21 @@ static void usart_isr (struct rt_serial_device *serial)
 
     if (usart_interrupt_flag_get(uart->periph, USART_INT_FLAG_RBNE) != RESET)
     {
-        rt_uint8_t chr = usart_data_receive(uart->periph);
-        rt_hw_serial_control_isr(serial, RT_HW_SERIAL_CTRL_PUTC, (void *)&chr);
+        struct rt_serial_rx_fifo *rx_fifo;
+        rx_fifo = (struct rt_serial_rx_fifo *) serial->serial_rx;
+        RT_ASSERT(rx_fifo != RT_NULL);
+
+        char chr = usart_data_receive(uart->periph);
+        rt_hw_serial_control_isr(serial, RT_HW_SERIAL_CTRL_PUTC, &chr);
         rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND);
+
+        /* Clear RXNE interrupt flag */
+        usart_interrupt_flag_clear(uart->periph, USART_INT_FLAG_RBNE);
     }
     else if (usart_interrupt_flag_get(uart->periph, USART_INT_FLAG_TBE) != RESET)
     {
         rt_uint8_t put_char = 0;
-        if (rt_hw_serial_control_isr(serial, RT_HW_SERIAL_CTRL_GETC, (void *)&put_char) == RT_EOK)
+        if (rt_hw_serial_control_isr(serial, RT_HW_SERIAL_CTRL_GETC, &put_char) == RT_EOK)
         {
             usart_data_transmit(uart->periph, put_char);
         }
@@ -312,6 +320,7 @@ static void usart_isr (struct rt_serial_device *serial)
             usart_interrupt_disable(uart->periph, USART_INT_TBE);
             usart_interrupt_enable(uart->periph, USART_INT_TC);
         }
+        usart_interrupt_flag_clear(uart->periph, USART_INT_FLAG_TBE);
     }
     else if (usart_interrupt_flag_get(uart->periph, USART_INT_FLAG_TC) != RESET)
     {
@@ -325,9 +334,10 @@ static void usart_isr (struct rt_serial_device *serial)
 #ifdef RT_SERIAL_USING_DMA
     else if (usart_interrupt_flag_get(uart->periph, USART_INT_FLAG_IDLE) != RESET)
     {
-        volatile uint8_t idle_clear_dummy = (uint8_t)usart_data_receive(uart->periph);
-        RT_UNUSED(idle_clear_dummy);
+        volatile uint8_t data = (uint8_t)usart_data_receive(uart->periph);
+
         dma_recv_isr(serial);
+
         usart_interrupt_flag_clear(uart->periph, USART_INT_FLAG_IDLE);
     }
 #endif
@@ -585,8 +595,8 @@ void UART7_IRQHandler (void)
 }
 
 #endif /* BSP_USING_UART7 */
-#if defined SOC_SERIES_GD32E23x
-#if defined BSP_UART0_RX_USING_DMA || defined BSP_UART0_TX_USING_DMA
+#if define SOC_SERIES_GD32E23x
+#if define BSP_UART0_RX_USING_DMA || define BSP_UART0_TX_USING_DMA
 void DMA_Channel1_2_IRQHandler(void)
 {
     /* enter interrupt */
@@ -896,9 +906,6 @@ static void _uart_dma_receive (struct gd32_uart *uart, rt_uint8_t *buffer, rt_ui
     dma_interrupt_enable(uart->dma.rx.channel, DMA_CHXCTL_HTFIE);
     dma_interrupt_enable(uart->dma.rx.channel, DMA_CHXCTL_FTFIE);
 
-    /* enable circular mode */
-    dma_circulation_enable(uart->dma.rx.channel);
-
     /* enable dma channel */
     dma_channel_enable(uart->dma.rx.channel);
 
@@ -946,11 +953,7 @@ static void _uart_dma_receive (struct gd32_uart *uart, rt_uint8_t *buffer, rt_ui
     usart_interrupt_enable(uart->periph, USART_INT_IDLE);
 
     /* enable dma receive */
-#if defined SOC_SERIES_GD32F5xx
-    usart_dma_receive_config(uart->periph, USART_DENR_ENABLE);
-#else
     usart_dma_receive_config(uart->periph, USART_RECEIVE_DMA_ENABLE);
-#endif
     #endif
 }
 
@@ -969,11 +972,7 @@ static void _uart_dma_transmit (struct gd32_uart *uart, rt_uint8_t *buffer, rt_u
     DMA_CHCNT(uart->dma.tx.periph, uart->dma.tx.channel) = size;
 
     /* enable dma transmit */
-#if defined SOC_SERIES_GD32F5xx
-    usart_dma_transmit_config(uart->periph, USART_DENT_ENABLE);
-#else
     usart_dma_transmit_config(uart->periph, USART_TRANSMIT_DMA_ENABLE);
-#endif
 
     /* enable dma channel */
     dma_channel_enable(uart->dma.tx.periph, uart->dma.tx.channel);
@@ -1058,7 +1057,7 @@ static void gd32_dma_config (struct rt_serial_device *serial, rt_ubase_t flag)
     if (flag == RT_DEVICE_FLAG_DMA_RX)
     {
         rt_uint8_t *ptr = NULL;
-        rt_hw_serial_control_isr(serial, RT_HW_SERIAL_CTRL_GET_DMA_PING_BUF, (void *)&ptr);
+        rt_hw_serial_control_isr(serial, RT_HW_SERIAL_CTRL_GET_DMA_PING_BUF, &ptr);
 
         /* start dma transfer */
         _uart_dma_receive(uart, ptr, serial->config.dma_ping_bufsz);

bsp/gd32/arm/libraries/gd32_drivers/drv_usart_v2.h

@@ -32,12 +32,12 @@ struct gd32_uart
     rcu_periph_enum tx_gpio_clk;
     rcu_periph_enum rx_gpio_clk;
     uint32_t tx_port;
-#if defined SOC_SERIES_GD32F4xx || defined SOC_SERIES_GD32E23x || defined SOC_SERIES_GD32F5xx
+#if defined SOC_SERIES_GD32F4xx || defined SOC_SERIES_GD32E23x
     uint16_t tx_af;
 #endif
     uint16_t tx_pin;
     uint32_t rx_port;
-#if defined SOC_SERIES_GD32F4xx || defined SOC_SERIES_GD32E23x || defined SOC_SERIES_GD32F5xx
+#if defined SOC_SERIES_GD32F4xx || defined SOC_SERIES_GD32E23x
     uint16_t rx_af;
 #endif
     uint16_t rx_pin;

bsp/k230/.ci/attachconfig/ci.attachconfig.yml

@@ -1,48 +0,0 @@
-scons.args: &scons
-    scons_arg:
-      - '--strict'
-devices.i2c:
-    <<: *scons
-    kconfig:
-      - CONFIG_RT_USING_I2C=y
-      - CONFIG_BSP_USING_I2C=y
-      - CONFIG_BSP_USING_I2C0=y
-devices.adc:
-    <<: *scons
-    kconfig:
-      - CONFIG_RT_USING_ADC=y
-      - CONFIG_BSP_USING_ADC=y
-devices.hwtimer:
-    <<: *scons
-    kconfig:
-      - CONFIG_RT_USING_HWTIMER=y
-      - CONFIG_BSP_USING_TIMERS=y
-      - CONFIG_BSP_USING_TIMER0=y
-devices.pdma:
-    <<: *scons
-    kconfig:
-      - CONFIG_RT_USING_PDMA=y
-      - CONFIG_BSP_USING_PDMA=y
-      - CONFIG_BSP_USING_PDMA_CHANNEL0=y
-devices.pwm:
-    <<: *scons
-    kconfig:
-      - CONFIG_RT_USING_PWM=y
-      - CONFIG_BSP_USING_PWM=y
-      - CONFIG_BSP_USING_PWM0=y
-devices.rtc:
-    <<: *scons
-    kconfig:
-      - CONFIG_RT_USING_RTC=y
-      - CONFIG_BSP_USING_RTC=y
-devices.ts:
-    <<: *scons
-    kconfig:
-      - CONFIG_RT_USING_TS=y
-      - CONFIG_BSP_USING_TS=y
-devices.wdt:
-    <<: *scons
-    kconfig:
-      - CONFIG_RT_USING_WDT=y
-      - CONFIG_BSP_USING_WDT=y
-      - CONFIG_BSP_USING_WDT0=y

bsp/k230/.config

@@ -227,7 +227,6 @@ CONFIG_FINSH_THREAD_STACK_SIZE=8192
 CONFIG_FINSH_USING_HISTORY=y
 CONFIG_FINSH_HISTORY_LINES=5
 # CONFIG_FINSH_USING_WORD_OPERATION is not set
-# CONFIG_FINSH_USING_FUNC_EXT is not set
 CONFIG_FINSH_USING_SYMTAB=y
 CONFIG_FINSH_CMD_SIZE=80
 CONFIG_MSH_USING_BUILT_IN_COMMANDS=y
@@ -426,7 +425,6 @@ CONFIG_RT_USING_POSIX_TIMER=y
 #
 CONFIG_RT_USING_SAL=y
 CONFIG_SAL_INTERNET_CHECK=y
-CONFIG_SOCKET_TABLE_STEP_LEN=4
 
 #
 # Docking with protocol stacks
@@ -1619,7 +1617,6 @@ CONFIG_PKG_ZLIB_VER="latest"
 #
 # Drivers Configuration
 #
-# CONFIG_BSP_USING_I2C is not set
 # CONFIG_BSP_USING_RTC is not set
 # CONFIG_BSP_USING_ADC is not set
 # CONFIG_BSP_USING_TS is not set

bsp/k230/board/Kconfig

@@ -1,31 +1,4 @@
 menu "Drivers Configuration"
-    menuconfig BSP_USING_I2C
-        bool "Enable I2C"
-        select RT_USING_I2C
-        default n
-
-        if BSP_USING_I2C
-            config BSP_USING_I2C0
-                bool "Enable I2C0"
-                default n
-
-            config BSP_USING_I2C1
-                bool "Enable I2C1"
-                default n
-
-            config BSP_USING_I2C2
-                bool "Enable I2C2"
-                default n
-
-            config BSP_USING_I2C3
-                bool "Enable I2C3"
-                default n
-
-            config BSP_USING_I2C4
-                bool "Enable I2C4"
-                default n
-
-        endif
 
     config BSP_USING_RTC
         bool "Enable RTC"

bsp/k230/drivers/interdrv/i2c/SConscript

@@ -1,11 +0,0 @@
-# RT-Thread building script for I2C component
-
-from building import *
-
-cwd     = GetCurrentDir()
-src     = Glob('*.c')
-CPPPATH = [cwd]
-
-group = DefineGroup('I2C', src, depend = ['BSP_USING_I2C'], CPPPATH = CPPPATH)
-
-Return('group')

bsp/k230/drivers/interdrv/i2c/drv_i2c.c

@@ -1,528 +0,0 @@
-/* Copyright (c) 2023, Canaan Bright Sight Co., Ltd
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-/*
- * Copyright (c) 2006-2025 RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <rtthread.h>
-#include <rthw.h>
-#include <rtdevice.h>
-#include <riscv_io.h>
-#include <ioremap.h>
-#include "board.h"
-#include "drv_i2c.h"
-#include "sysctl_clk.h"
-
-#undef DBG_TAG
-#undef DBG_LVL
-#define DBG_TAG     "drv_i2c"
-#define DBG_LVL     DBG_INFO
-#include <rtdbg.h>
-
-struct _i2c_speed_cfg
-{
-    rt_uint16_t hcnt;
-    rt_uint16_t lcnt;
-    rt_uint16_t spklen;
-};
-
-struct k230_i2c_dev
-{
-    struct rt_i2c_bus_device dev;
-    const char *name;
-    rt_ubase_t base;
-    size_t size;
-    int vector;
-    rt_uint32_t clock;
-    struct rt_i2c_msg *msg;
-    struct _i2c_speed_cfg speed_cfg;
-};
-
-static rt_size_t k230_i2c_get_timer(rt_size_t base)
-{
-    return rt_tick_get() - base ;
-}
-
-static void k230_i2c_enable(struct k230_i2c_dev *dev, rt_bool_t enable)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-    rt_uint32_t en_value = enable ? 1 : 0;
-    int timeout = 100;
-
-    do
-    {
-        i2c->enable.enable = en_value;
-        if(i2c->enable_status.en == en_value)
-        {
-            return;
-        }
-
-        /*
-         * Wait 10 times the signaling period of the highest I2C
-         * transfer supported by the driver (for 400KHz this is
-         * 25us) as described in the DesignWare I2C databook.
-         */
-        rt_hw_us_delay(25);
-    }while(timeout--);
-
-    LOG_E("timeout in %s i2c\n", enable ? "enable" : "disable");
-}
-
-static void k230_i2c_set_bus_timeout(struct k230_i2c_dev *dev, rt_uint32_t timeout)
-{
-    float tick = 0;
-
-    tick = RT_TICK_PER_SECOND / 1000.0f; /* ms to tick */
-    dev->dev.timeout = (rt_uint32_t)(timeout * tick);
-}
-
-static int k230_i2c_set_bus_speed(struct k230_i2c_dev *dev, rt_uint32_t speed)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-    rt_uint32_t i2c_spd, period, spklen, ft;
-
-    /*
-     * Calculate clock counts for I2C speed
-     * hcnt + lcnt + spklen + 7 + 1 + fall_time * clk = clk / speed
-     * fall_time = 10ns
-     * spklen = 0~50ns
-     */
-
-    spklen = dev->clock * 10 / 1e9;
-    ft = dev->clock * 10 / 1e9;
-    period = dev->clock / speed;
-    period = period - spklen - 7 - 1 - ft;
-    dev->speed_cfg.lcnt = period / 2;
-    dev->speed_cfg.hcnt = period - dev->speed_cfg.lcnt;
-    dev->speed_cfg.spklen = spklen;
-
-    if(speed <= I2C_STANDARD_SPEED_UP)
-    {
-        i2c_spd = I2C_SPEED_MODE_STANDARD;
-    }
-    else if(speed <= I2C_FAST_SPEED_UP)
-    {
-        i2c_spd = I2C_SPEED_MODE_FAST;
-    }
-    else if(speed <= I2C_MAX_SPEED_UP)
-    {
-        i2c_spd = I2C_SPEED_MODE_MAX;
-    }
-    else
-    {
-        return -RT_EINVAL;
-    }
-
-    /* to set speed cltr must be disabled */
-    k230_i2c_enable(dev, RT_FALSE);
-
-    switch(i2c_spd)
-    {
-        case I2C_SPEED_MODE_STANDARD:
-            i2c->ss_ufm_scl_hcnt.cnt = dev->speed_cfg.hcnt;
-            i2c->ss_ufm_scl_lcnt.cnt = dev->speed_cfg.lcnt;
-            i2c->fs_ufm_spklen.spklen = dev->speed_cfg.spklen;
-            break;
-
-        case I2C_SPEED_MODE_FAST:
-            i2c->fs_scl_hcnt_ufm_tbuf_cnt.cnt = dev->speed_cfg.hcnt;
-            i2c->fs_scl_lcnt.cnt = dev->speed_cfg.lcnt;
-            i2c->fs_ufm_spklen.spklen = dev->speed_cfg.spklen;
-            break;
-
-        case I2C_SPEED_MODE_MAX:
-            i2c->hs_scl_hcnt.cnt = dev->speed_cfg.hcnt;
-            i2c->hs_scl_lcnt.cnt = dev->speed_cfg.lcnt;
-            i2c->hs_spklen.spklen = dev->speed_cfg.spklen;
-            break;
-
-        default: break;
-    }
-
-    i2c->con.speed = i2c_spd;
-
-    /* Enable back i2c now speed set */
-    k230_i2c_enable(dev, RT_TRUE);
-
-    return RT_EOK;
-}
-
-static void k230_i2c_set_addr(struct k230_i2c_dev *dev)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-    rt_uint16_t i2c_addr = dev->msg->addr;
-
-    /* Disable i2c */
-    k230_i2c_enable(dev, RT_FALSE);
-
-    if(dev->msg->flags & RT_I2C_ADDR_10BIT || dev->dev.flags & RT_I2C_ADDR_10BIT)
-    {
-        i2c->tar.master_10bit_addr = 1;
-        i2c_addr &= 0x3FF;
-    }
-    else
-    {
-        i2c->tar.master_10bit_addr = 0;
-        i2c_addr &= 0x7F;
-    }
-
-    i2c->tar.tar = i2c_addr;
-
-    /* Enable i2c */
-    k230_i2c_enable(dev, RT_TRUE);
-}
-
-static void k230_i2c_flush_rxfifo(struct k230_i2c_dev *dev)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-
-    while(i2c->status.rfne)
-    {
-        readl(&i2c->data_cmd);
-    }
-}
-
-static int k230_i2c_wait_for_bus_busy(struct k230_i2c_dev *dev)
-{
-    rt_size_t start_time = k230_i2c_get_timer(0);
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-
-    while((i2c->status.mst_activity) || !(i2c->status.tfe))
-    {
-        /* Evaluate timeout */
-        if(k230_i2c_get_timer(start_time) > (rt_size_t)dev->dev.timeout * I2C_TX_FIFO_SIZE)
-        {
-            return -RT_ETIMEOUT;
-        }
-    }
-
-    return RT_EOK;
-}
-
-static int k230_i2c_xfer_init(struct k230_i2c_dev *dev)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-    rt_uint8_t addr = 0;
-
-    if(k230_i2c_wait_for_bus_busy(dev) != RT_EOK)
-    {
-        return -RT_EBUSY;
-    }
-
-    k230_i2c_set_addr(dev);
-
-    return RT_EOK;
-}
-
-static int k230_i2c_xfer_finish(struct k230_i2c_dev *dev)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-    rt_uint32_t start_stop_det = k230_i2c_get_timer(0);
-
-    while (1)
-    {
-        if(i2c->raw_intr_stat.stop_det)
-        {
-            readl(&i2c->clr_stop_det);
-            break;
-        }
-
-        else if (k230_i2c_get_timer(start_stop_det) > dev->dev.timeout)
-        {
-            break;
-        }
-    }
-
-    if (k230_i2c_wait_for_bus_busy(dev) != RT_EOK)
-    {
-        return -RT_EBUSY;
-    }
-
-    k230_i2c_flush_rxfifo(dev);
-
-    return RT_EOK;
-}
-
-static int _k230_i2c_read(struct k230_i2c_dev *dev)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-    rt_size_t start_time_rx = 0;
-    rt_uint32_t recv_len = dev->msg->len;
-    rt_uint32_t tran_len = dev->msg->len;
-    rt_uint8_t *buffer = dev->msg->buf;
-    rt_uint32_t cmd = 0;
-
-    /* If no start condition is sent before reading, then send a repeated start. */
-    if(dev->msg->flags & RT_I2C_NO_START)
-    {
-        cmd |= I2C_DATA_CMD_RESTART;
-    }
-    else
-    {
-        if(k230_i2c_xfer_init(dev) != RT_EOK)
-        {
-            return -RT_EBUSY;
-        }
-    }
-
-    start_time_rx = k230_i2c_get_timer(0);
-    while(recv_len || tran_len)
-    {
-        if (tran_len)
-        {
-            while(i2c->status.tfnf == 0);
-            /* Write stop when the last byte */
-            cmd = tran_len == 1 ? cmd | I2C_DATA_CMD_STOP : cmd;
-            /* Write to data cmd register to trigger i2c */
-            writel(cmd | I2C_DATA_CMD_READ, &i2c->data_cmd);
-            cmd = 0;
-            tran_len--;
-        }
-
-        if(i2c->status.rfne)
-        {
-            *buffer++ = i2c->data_cmd.dat;
-            recv_len--;
-            start_time_rx = k230_i2c_get_timer(0);
-        }
-        else if(k230_i2c_get_timer(start_time_rx) > dev->dev.timeout)
-        {
-            return -RT_ETIMEOUT;
-        }
-    }
-    return k230_i2c_xfer_finish(dev);
-}
-
-static int _k230_i2c_write(struct k230_i2c_dev *dev)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-    rt_size_t start_time_tx = 0;
-    rt_uint32_t tran_len = dev->msg->len;
-    rt_uint8_t *buffer = dev->msg->buf;
-    rt_uint32_t cmd = 0;
-    rt_uint32_t cut = 0;
-
-    if (k230_i2c_xfer_init(dev) != RT_EOK)
-    {
-        return -RT_EBUSY;
-    }
-
-    start_time_tx = k230_i2c_get_timer(0);
-    while(tran_len)
-    {
-        if(i2c->status.tfnf)
-        {
-            /* If there is no stop flag, the stop condition will not be sent at the last byte. */
-            if(tran_len == 1 && !(dev->msg->flags & RT_I2C_NO_STOP))
-            {
-                cmd |= I2C_DATA_CMD_STOP;
-            }
-            else
-            {
-                cmd &= ~I2C_DATA_CMD_STOP;
-            }
-            cmd |= *buffer++;
-            writel(cmd, &i2c->data_cmd);
-            cmd = 0;
-            tran_len--;
-            start_time_tx = k230_i2c_get_timer(0);
-        }
-        else if(k230_i2c_get_timer(start_time_tx) > dev->dev.timeout)
-        {
-            return -RT_ETIMEOUT;
-        }
-    }
-
-    if (dev->msg->flags & RT_I2C_NO_STOP)
-    {
-        return RT_EOK;
-    }
-
-    if (k230_i2c_wait_for_bus_busy(dev) != RT_EOK)
-    {
-        return -RT_EBUSY;
-    }
-
-    return RT_EOK;
-}
-
-static rt_ssize_t k230_i2c_xfer(struct rt_i2c_bus_device *bus, struct rt_i2c_msg msgs[], rt_uint32_t num)
-{
-    struct k230_i2c_dev *i2c_dev = rt_container_of(bus, struct k230_i2c_dev, dev);
-    volatile i2c_t *i2c = (i2c_t *)i2c_dev->base;
-    int ret;
-    rt_ssize_t send_mesgs = num;
-
-    for (; num > 0; num--, msgs++)
-    {
-        i2c_dev->msg = msgs;
-
-        if(msgs->flags & RT_I2C_RD)
-        {
-            ret = _k230_i2c_read(i2c_dev);
-        }
-        else
-        {
-            ret = _k230_i2c_write(i2c_dev);
-        }
-        if (ret != RT_EOK)
-        {
-            return -RT_EIO;
-        }
-    }
-
-    return send_mesgs;
-}
-
-static rt_err_t k230_i2c_control(struct rt_i2c_bus_device *bus, int cmd, void *args)
-{
-    struct k230_i2c_dev *i2c_dev = rt_container_of(bus, struct k230_i2c_dev, dev);
-    rt_uint32_t arg = *(rt_uint32_t *)args;
-    rt_err_t ret;
-
-    RT_ASSERT(bus != RT_NULL);
-
-    switch (cmd)
-    {
-        /* set 10-bit addr mode */
-        case RT_I2C_DEV_CTRL_10BIT:
-            if(arg & RT_I2C_ADDR_10BIT)
-            {
-                i2c_dev->dev.flags |= RT_I2C_ADDR_10BIT;
-            }
-            else
-            {
-                i2c_dev->dev.flags &= ~RT_I2C_ADDR_10BIT;
-            }
-            break;
-
-        case RT_I2C_DEV_CTRL_TIMEOUT:
-            k230_i2c_set_bus_timeout(i2c_dev, arg);
-            break;
-
-        case RT_I2C_DEV_CTRL_CLK:
-            ret = k230_i2c_set_bus_speed(i2c_dev, arg);
-            if (ret != RT_EOK)
-            {
-                return -RT_EIO;
-            }
-            break;
-
-        default: break;
-    }
-
-    return RT_EOK;
-}
-
-static void k230_i2c_master_init(struct k230_i2c_dev *dev)
-{
-    volatile i2c_t *i2c = (i2c_t *)dev->base;
-
-    /* Disable i2c */
-    k230_i2c_enable(dev, RT_FALSE);
-
-    i2c->con.slave_disable = 1;
-    i2c->con.restart_en = 1;
-    i2c->con.master_mode = 1;
-    i2c->tx_tl.tl = I2C_TX_TL;
-    i2c->rx_tl.tl = I2C_RX_TL;
-    i2c->intr_mask.m_stop_det = 1;
-
-    /* Enable i2c */
-    k230_i2c_enable(dev, RT_TRUE);
-}
-
-static const struct rt_i2c_bus_device_ops k230_i2c_ops =
-{
-    .master_xfer = k230_i2c_xfer,
-    .i2c_bus_control = k230_i2c_control,
-};
-
-static struct k230_i2c_dev k230_i2c_devs[] =
-{
-#ifdef BSP_USING_I2C0
-    {
-        .name = "i2c0",
-        .base = I2C0_BASE_ADDR,
-        .size = I2C0_IO_SIZE,
-        .vector = K230_IRQ_I2C0,
-    },
-#endif
-#ifdef BSP_USING_I2C1
-    {
-        .name = "i2c1",
-        .base = I2C1_BASE_ADDR,
-        .size = I2C1_IO_SIZE,
-        .vector = K230_IRQ_I2C1,
-    },
-#endif
-#ifdef BSP_USING_I2C2
-    {
-        .name = "i2c2",
-        .base = I2C2_BASE_ADDR,
-        .size = I2C2_IO_SIZE,
-        .vector = K230_IRQ_I2C2,
-    },
-#endif
-#ifdef BSP_USING_I2C3
-    {
-        .name = "i2c3",
-        .base = I2C3_BASE_ADDR,
-        .size = I2C3_IO_SIZE,
-        .vector = K230_IRQ_I2C3,
-    },
-#endif
-#ifdef BSP_USING_I2C4
-    {
-        .name = "i2c4",
-        .base = I2C4_BASE_ADDR,
-        .size = I2C4_IO_SIZE,
-        .vector = K230_IRQ_I2C4,
-    },
-#endif
-};
-
-int rt_hw_i2c_init(void)
-{
-    int i;
-
-    for (i = 0; i < sizeof(k230_i2c_devs) / sizeof(k230_i2c_devs[0]); i++)
-    {
-        k230_i2c_devs[i].base = (rt_ubase_t)rt_ioremap((void *)k230_i2c_devs[i].base, k230_i2c_devs[i].size);
-        k230_i2c_devs[i].dev.ops = &k230_i2c_ops;
-        k230_i2c_devs[i].clock = sysctl_clk_get_leaf_freq(SYSCTL_CLK_I2C0_CORE + i);
-
-        k230_i2c_master_init(&k230_i2c_devs[i]);
-        k230_i2c_set_bus_timeout(&k230_i2c_devs[i], I2C_DEFAULT_TIMEOUT);
-        k230_i2c_set_bus_speed(&k230_i2c_devs[i], I2C_DEFAULT_SPEED);
-        rt_i2c_bus_device_register(&k230_i2c_devs[i].dev, k230_i2c_devs[i].name);
-        LOG_I("i2c%d master mode, i2c%d clock=%dHz\n", i, i, k230_i2c_devs[i].clock);
-    }
-
-    return RT_EOK;
-}
-INIT_DEVICE_EXPORT(rt_hw_i2c_init);

bsp/k230/drivers/interdrv/i2c/drv_i2c.h

@@ -1,704 +0,0 @@
-/* Copyright (c) 2023, Canaan Bright Sight Co., Ltd
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-/*
- * Copyright (c) 2006-2025 RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#ifndef __DRV_I2C_H__
-#define __DRV_I2C_H__
-#include <stdint.h>
-
-#define BIT(x)              (1<<(x))
-
-/* Speed Selection */
-#define I2C_SPEED_MODE_STANDARD      1
-#define I2C_SPEED_MODE_FAST          2
-#define I2C_SPEED_MODE_MAX           3
-
-#define I2C_MAX_SPEED_UP            3400000
-#define I2C_FAST_SPEED_UP           1000000
-#define I2C_STANDARD_SPEED_UP       100000
-#define I2C_DEFAULT_SPEED           400000
-#define I2C_DEFAULT_TIMEOUT         8       /* 8ms */
-
-/* i2c data cmd definition */
-#define I2C_DATA_CMD_READ            BIT(8)
-#define I2C_DATA_CMD_STOP            BIT(9)
-#define I2C_DATA_CMD_RESTART         BIT(10)
-#define I2C_DATA_CMD_FIRST_DATA_BYTE BIT(11)
-
-/* i2c fifo size */
-#define I2C_TX_FIFO_SIZE    32       /* 32 * 32bit */
-#define I2C_RX_FIFO_SIZE    32       /* 64 * 8bit */
-
-/* fifo threshold register definitions */
-#define I2C_TL0          0x00
-#define I2C_TL1          0x01
-#define I2C_TL2          0x02
-#define I2C_TL3          0x03
-#define I2C_TL4          0x04
-#define I2C_TL5          0x05
-#define I2C_TL6          0x06
-#define I2C_TL7          0x07
-#define I2C_RX_TL        I2C_TL0
-#define I2C_TX_TL        I2C_TL0
-
-/* i2c control register(offset address 0x00) */
-typedef struct _i2c_ic_con
-{
-    uint32_t master_mode                    : 1;
-    uint32_t speed                          : 2;
-    uint32_t slave_10bit_addr               : 1;
-    uint32_t master_10bit_addr              : 1;
-    uint32_t restart_en                     : 1;
-    uint32_t slave_disable                  : 1;
-    uint32_t stop_det_ifaddressed           : 1;
-    uint32_t tx_empty_ctrl                  : 1;
-    uint32_t rx_fifo_full_hld_ctrl          : 1;
-    uint32_t stop_det_if_master_active      : 1;
-    uint32_t bus_clear_feature_ctrl         : 1;
-    uint32_t rsvd_1                         : 4;    /* reserved */
-    uint32_t optional_sar_ctrl              : 1;
-    uint32_t smbus_slave_quick_en           : 1;
-    uint32_t smbus_arp_en                   : 1;
-    uint32_t smbus_persisent_slv_addr_en    : 1;
-    uint32_t rsvd_2                         : 12;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_con_t;
-
-/* i2c target address register(offset address 0x04) */
-typedef struct _i2c_ic_tar
-{
-    uint32_t tar               : 10;
-    uint32_t gc_or_start       : 1;
-    uint32_t special           : 1;
-    uint32_t master_10bit_addr : 1;
-    uint32_t device_id         : 1;
-    uint32_t rsvd_1            : 2;     /* reserved */
-    uint32_t smbus_quick_cmd   : 1;
-    uint32_t rsvd_2            : 15;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_tar_t;
-
-/* i2c slave address register(offset address 0x08) */
-typedef struct _i2c_ic_sar
-{
-    uint32_t sar  : 10;
-    uint32_t rsvd : 22; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_sar_t;
-
-/* i2c high speed master mode code address register(offset address 0x0c) */
-typedef struct _i2c_ic_hs_maddr
-{
-    uint32_t mar  : 3;
-    uint32_t rsvd : 29; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_hs_maddr_t;
-
-/* i2c rx/tx data buffer and command register(offset address 0x10) */
-typedef struct _i2c_ic_data_cmd
-{
-    uint32_t dat             : 8;
-    uint32_t cmd             : 1;
-    uint32_t stop            : 1;
-    uint32_t restart         : 1;
-    uint32_t first_data_byte : 1;
-    uint32_t rsvd            : 20;  /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_data_cmd_t;
-
-/* i2c standard/ultra-fast speed clock scl high count register(offset address 0x14) */
-typedef struct _i2c_ic_ss_ufm_scl_hcnt
-{
-    uint32_t cnt  : 16;
-    uint32_t rsvd : 16; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_ss_ufm_scl_hcnt_t;
-
-/* i2c standard/ultra-fast speed clock scl low count register(offset address 0x18) */
-typedef struct _i2c_ic_ss_ufm_scl_lcnt
-{
-    uint32_t cnt  : 16;
-    uint32_t rsvd : 16; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_ss_ufm_scl_lcnt_t;
-
-/* i2c fast mode speed clock scl low count/ultra-fast mode speed tbuf idle count register(offset address 0x1c) */
-typedef struct _i2c_ic_fs_scl_hcnt_ufm_tbuf_cnt
-{
-    uint32_t cnt  : 16;
-    uint32_t rsvd : 16; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_fs_scl_hcnt_ufm_tbuf_cnt_t;
-
-/* i2c fast mode clock scl low count register(offset address 0x20) */
-typedef struct _i2c_ic_fs_scl_lcnt
-{
-    uint32_t cnt  : 16;
-    uint32_t rsvd : 16; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_fs_scl_lcnt_t;
-
-/* i2c high speed mode clock scl high count register(offset address 0x24) */
-typedef struct _i2c_ic_hs_scl_hcnt
-{
-    uint32_t cnt  : 16;
-    uint32_t rsvd : 16; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_hs_scl_hcnt_t;
-
-/* i2c high speed mode clock scl low count register(offset address 0x28) */
-typedef struct _i2c_ic_hs_scl_lcnt
-{
-    uint32_t cnt  : 16;
-    uint32_t rsvd : 16; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_hs_scl_lcnt_t;
-
-/* i2c interrupt status register(offset address 0x2c) */
-typedef struct _i2c_ic_intr_stat
-{
-    uint32_t r_rx_under         : 1;
-    uint32_t r_rx_over          : 1;
-    uint32_t r_rx_full          : 1;
-    uint32_t r_tx_over          : 1;
-    uint32_t r_tx_empty         : 1;
-    uint32_t r_rd_req           : 1;
-    uint32_t r_tx_abrt          : 1;
-    uint32_t r_rx_done          : 1;
-    uint32_t r_activity         : 1;
-    uint32_t r_stop_det         : 1;
-    uint32_t r_start_det        : 1;
-    uint32_t r_gen_call         : 1;
-    uint32_t r_restart_det      : 1;
-    uint32_t r_master_on_hold   : 1;
-    uint32_t r_slc_stuck_at_low : 1;
-    uint32_t rsvd               : 17;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_intr_stat_t;
-
-/* i2c interrupt mask register(offset address 0x30) */
-typedef struct _i2c_ic_intr_mask
-{
-    uint32_t m_rx_under         : 1;
-    uint32_t m_rx_over          : 1;
-    uint32_t m_rx_full          : 1;
-    uint32_t m_tx_over          : 1;
-    uint32_t m_tx_empty         : 1;
-    uint32_t m_rd_req           : 1;
-    uint32_t m_tx_abrt          : 1;
-    uint32_t m_rx_done          : 1;
-    uint32_t m_activity         : 1;
-    uint32_t m_stop_det         : 1;
-    uint32_t m_start_det        : 1;
-    uint32_t m_gen_call         : 1;
-    uint32_t m_restart_det      : 1;
-    uint32_t m_master_on_hold   : 1;
-    uint32_t m_slc_stuck_at_low : 1;
-    uint32_t rsvd               : 17;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_intr_mask_t;
-
-/* i2c raw interrupt status register(offset address 0x34) */
-typedef struct _i2c_ic_raw_intr_stat
-{
-    uint32_t rx_under           : 1;
-    uint32_t rx_over            : 1;
-    uint32_t rx_full            : 1;
-    uint32_t tx_over            : 1;
-    uint32_t tx_empty           : 1;
-    uint32_t rd_req             : 1;
-    uint32_t tx_abrt            : 1;
-    uint32_t rx_done            : 1;
-    uint32_t activity           : 1;
-    uint32_t stop_det           : 1;
-    uint32_t start_det          : 1;
-    uint32_t gen_call           : 1;
-    uint32_t restart_det        : 1;
-    uint32_t master_on_hold     : 1;
-    uint32_t scl_stuck_at_low   : 1;
-    uint32_t rsvd               : 17;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_raw_intr_stat_t;
-
-/* i2c receive FIFO threshold register(offset address 0x38) */
-typedef struct _i2c_ic_rx_tl
-{
-    uint32_t tl   : 8;
-    uint32_t rsvd : 24;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_rx_tl_t;
-
-/* i2c transmit FIFO threshold register(offset address 0x3c) */
-typedef struct _i2c_ic_tx_tl
-{
-    uint32_t tl   : 8;
-    uint32_t rsvd : 24; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_tx_tl_t;
-
-/* i2c clear combined and individual interrupt register(offset address 0x40) */
-typedef struct _i2c_ic_clr_intr
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_intr_t;
-
-/* i2c clear rx under interrupt register(offset address 0x44) */
-typedef struct _i2c_ic_clr_rx_under
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_rx_under_t;
-
-/* i2c clear rx over interrupt register(offset address 0x48) */
-typedef struct _i2c_ic_clr_rx_over
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_rx_over_t;
-
-/* i2c clear tx over interrupt register(offset address 0x4c) */
-typedef struct _i2c_ic_clr_tx_over
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_tx_over_t;
-
-/* i2c clear rd req interrupt register(offset address 0x50) */
-typedef struct _i2c_ic_clr_rd_req
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_rd_req_t;
-
-/* i2c clear tx abrt interrupt register(offset address 0x54) */
-typedef struct _i2c_ic_clr_tx_abrt
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_tx_abrt_t;
-
-/* i2c clear rx done interrupt register(offset address 0x58) */
-typedef struct _i2c_ic_clr_rx_done
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_rx_done_t;
-
-/* i2c clear activity interrupt register(offset address 0x5c) */
-typedef struct _i2c_ic_clr_activity
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_activity_t;
-
-/* i2c clear stop det interrupt register(offset address 0x60) */
-typedef struct _i2c_clr_stop_det
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_stop_det_t;
-
-/* i2c clear start det interrupt register(offset address 0x64) */
-typedef struct _i2c_ic_clr_start_det
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_start_det_t;
-
-/* i2c clear gen call interrupt register(offset address 0x68) */
-typedef struct _i2c_ic_clr_gen_call
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_gen_call_t;
-
-/* i2c enable register(offset address 0x6c) */
-typedef struct _i2c_ic_enable
-{
-    uint32_t enable                    : 1;
-    uint32_t abort                     : 1;
-    uint32_t tx_cmd_block              : 1;
-    uint32_t sda_stuck_recovery_enable : 1;
-    uint32_t rsvd_1                    : 12;    /* reserved */
-    uint32_t smbus_clk_reset           : 1;
-    uint32_t smbus_suspned_en          : 1;
-    uint32_t smbus_alert_en            : 1;
-    uint32_t rsvd_2                    : 13;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_enable_t;
-
-/* i2c status register(offset address 0x70) */
-typedef struct _i2c_ic_status
-{
-    uint32_t activity                  : 1;
-    uint32_t tfnf                      : 1;
-    uint32_t tfe                       : 1;
-    uint32_t rfne                      : 1;
-    uint32_t rff                       : 1;
-    uint32_t mst_activity              : 1;
-    uint32_t slv_activity              : 1;
-    uint32_t mst_hold_tx_fifo_empty    : 1;
-    uint32_t mst_hold_rx_fifo_full     : 1;
-    uint32_t slv_hold_tx_fifo_empty    : 1;
-    uint32_t slv_hold_rx_fifo_full     : 1;
-    uint32_t sda_stuck_not_recovered   : 1;
-    uint32_t rsvd_1                    : 4;     /* reserved */
-    uint32_t smbus_quick_cmd_bit       : 1;
-    uint32_t smbus_slave_addr_valid    : 1;
-    uint32_t smbus_slave_addr_resolved : 1;
-    uint32_t smbus_suspend_status      : 1;
-    uint32_t smbus_alert               : 1;
-    uint32_t rsvd_2                    : 11;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_status_t;
-
-/* i2c transmit fifo level register(offset address 0x74) */
-typedef struct _i2c_ic_txflr
-{
-    uint32_t txflr : 5;
-    uint32_t rsvd  : 27;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_txflr_t;
-
-/* i2c receive fifo level register(offset address 0x78) */
-typedef struct _i2c_ic_rxflr
-{
-    uint32_t rxflr : 5;
-    uint32_t rsvd  : 27;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_rxflr_t;
-
-/* i2c sda hold time length register(offset address 0x7c) */
-typedef struct _i2c_ic_sda_hold
-{
-    uint32_t tx_hold : 16;
-    uint32_t rx_hold : 8;
-    uint32_t rsvd    : 8;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_sda_hold_t;
-
-/* i2c transmit abort source register(offset address 0x80) */
-typedef struct _i2c_ic_tx_abrt_source
-{
-    uint32_t abrt_7b_addr_noack        : 1;
-    uint32_t abrt_10addr1_noack        : 1;
-    uint32_t abrt_10addr2_noack        : 1;
-    uint32_t abrt_txdata_noack         : 1;
-    uint32_t abrt_gcall_noack          : 1;
-    uint32_t abrt_gcall_read           : 1;
-    uint32_t abrt_hs_ackdet            : 1;
-    uint32_t abrt_sbyte_ackdet         : 1;
-    uint32_t abrt_hs_norstrt           : 1;
-    uint32_t abrt_sbyte_norstrt        : 1;
-    uint32_t abrt_10b_rd_norstrt       : 1;
-    uint32_t abrt_master_dis           : 1;
-    uint32_t abrt_lost                 : 1;
-    uint32_t abrt_slvflush_txfifo      : 1;
-    uint32_t abrt_slv_arblost          : 1;
-    uint32_t abrt_slvrd_intx           : 1;
-    uint32_t abrt_user_abrt            : 1;
-    uint32_t abrt_sda_stuck_at_low     : 1;
-    uint32_t abrt_device_noack         : 1;
-    uint32_t abrt_device_slvaddr_noack : 1;
-    uint32_t abrt_device_write         : 1;
-    uint32_t rsvd                      : 2; /* reserved */
-    uint32_t tx_flush_cnt              : 9;
-} __attribute__((packed, aligned(4))) i2c_ic_tx_abrt_source_t;
-
-/* i2c generate slave data nack register(offset address 0x84) */
-typedef struct _i2c_ic_slv_data_nack_only
-{
-    uint32_t nack : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_slv_data_nack_only_t;
-
-/* i2c dma control register(offset address 0x88) */
-typedef struct _i2c_ic_dma_cr
-{
-    uint32_t rdmae : 1;
-    uint32_t tdmae : 1;
-    uint32_t rsvd  : 30;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_dma_cr_t;
-
-/* i2c dma transmit data level register(offset address 0x8c) */
-typedef struct _i2c_ic_dma_tdlr
-{
-    uint32_t dmatdl : 5;
-    uint32_t rsvd   : 27;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_dma_tdlr_t;
-
-/* i2c dma receive data level register(offset address 0x90) */
-typedef struct _i2c_ic_dma_rdlr
-{
-    uint32_t dmardl : 5;
-    uint32_t rsvd   : 27;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_dma_rdlr_t;
-
-/* i2c sda setup register(offset address 0x94) */
-typedef struct _i2c_ic_sda_setup
-{
-    uint32_t setup : 8;
-    uint32_t rsvd  : 24;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_sda_setup_t;
-
-/* i2c ack general call register(offset address 0x98) */
-typedef struct _i2c_ic_ack_general_call
-{
-    uint32_t ask  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_ack_general_call_t;
-
-/* i2c enable status register(offset address 0x9c) */
-typedef struct _i2c_ic_enable_status
-{
-    uint32_t en                      : 1;
-    uint32_t slv_disabled_while_busy : 1;
-    uint32_t slv_rx_data_lost        : 1;
-    uint32_t rsvd                    : 29;  /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_enable_status_t;
-
-/* i2c ss, fs, or fm+/ufm spike suppression limit register(offset address 0xa0) */
-typedef struct _i2c_ic_fs_ufm_spklen
-{
-    uint32_t spklen : 8;
-    uint32_t rsvd   : 24;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_fs_ufm_spklen_t;
-
-/* i2c hs spike suppression limit register(offset address 0xa4) */
-typedef struct _i2c_ic_hs_spklen
-{
-    uint32_t spklen : 8;
-    uint32_t rsvd   : 24;   /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_hs_spklen_t;
-
-/* i2c clear restart det interrupt register(offset address 0xa8) */
-typedef struct _i2c_ic_clr_restart_det
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_restart_det_t;
-
-/* i2c scl stuck at low timeout register(offset address 0xac) */
-typedef struct _i2c_ic_scl_stuck_at_low_timeout
-{
-    uint32_t timeout  : 32;
-} __attribute__((packed, aligned(4))) i2c_ic_scl_stuck_at_low_timeout_t;
-
-/* i2c sda stuck at low timeout register(offset address 0xb0) */
-typedef struct _i2c_ic_sda_stuck_at_low_timeout
-{
-    uint32_t timeout  : 32;
-} __attribute__((packed, aligned(4))) i2c_ic_sda_stuck_at_low_timeout_t;
-
-/* i2c clear scl stuck at low detect interrupt register(offset address 0xb4) */
-typedef struct _i2c_ic_clr_slc_stuck_det
-{
-    uint32_t clr  : 1;
-    uint32_t rsvd : 31; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_slc_stuck_det_t;
-
-/* i2c device id register(offset address 0xb8) */
-typedef struct _i2c_ic_device_id
-{
-    uint32_t device_id : 24;
-    uint32_t rsvd      : 8; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_device_id_t;
-
-/* i2c smbus slave clock extend timeout register(offset address 0xbc) */
-typedef struct _i2c_ic_smbus_clk_low_sext
-{
-    uint32_t timeout : 32;
-} __attribute__((packed, aligned(4))) i2c_ic_smbus_clk_low_sext_t;
-
-/* i2c smbus master clock extend timeout register(offset address 0xc0) */
-typedef struct _i2c_ic_smbus_clk_low_mext
-{
-    uint32_t timeout : 32;
-} __attribute__((packed, aligned(4))) i2c_ic_smbus_clk_low_mext_t;
-
-/* i2c smbus master thigh max bus-idle count register(offset address 0xc4) */
-typedef struct _i2c_ic_smbus_thigh_max_idle_count
-{
-    uint32_t cnt  : 16;
-    uint32_t rsvd : 16; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_smbus_thigh_max_idle_count_t;
-
-/* i2c smbus interrupt status register(offset address 0xc8) */
-typedef struct _i2c_ic_smbus_intr_stat
-{
-    uint32_t r_slv_clock_extnd_timeout : 1;
-    uint32_t r_mst_clock_extnd_timeout : 1;
-    uint32_t r_quick_cmd_det           : 1;
-    uint32_t r_host_notify_mst_det     : 1;
-    uint32_t r_arp_prepare_cmd_det     : 1;
-    uint32_t r_arp_rst_cmd_det         : 1;
-    uint32_t r_arp_get_udid_cmd_det    : 1;
-    uint32_t r_arp_assgn_addr_cmd_det  : 1;
-    uint32_t r_slv_rx_pec_nack         : 1;
-    uint32_t r_smbus_suspend_det       : 1;
-    uint32_t r_smbus_alert_det         : 1;
-    uint32_t rsvd                      : 21;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_smbus_intr_stat_t;
-
-/* i2c smbus interrupt mask register(offset address 0xcc) */
-typedef struct _i2c_ic_smbus_intr_mask
-{
-    uint32_t m_slv_clock_extnd_timeout : 1;
-    uint32_t m_mst_clock_extnd_timeout : 1;
-    uint32_t m_quick_cmd_det           : 1;
-    uint32_t m_host_notify_mst_det     : 1;
-    uint32_t m_arp_prepare_cmd_det     : 1;
-    uint32_t m_arp_rst_cmd_det         : 1;
-    uint32_t m_arp_get_udid_cmd_det    : 1;
-    uint32_t m_arp_assgn_addr_cmd_det  : 1;
-    uint32_t m_slv_rx_pec_nack         : 1;
-    uint32_t m_smbus_suspend_det       : 1;
-    uint32_t m_smbus_alert_det         : 1;
-    uint32_t rsvd                      : 21;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_smbus_intr_mask_t;
-
-/* i2c smbus raw interrupt status register(offset address 0xd0) */
-typedef struct _i2c_ic_smbus_raw_intr_stat
-{
-    uint32_t slv_clock_extnd_timeout : 1;
-    uint32_t mst_clock_extnd_timeout : 1;
-    uint32_t quick_cmd_det           : 1;
-    uint32_t host_notify_mst_det     : 1;
-    uint32_t arp_prepare_cmd_det     : 1;
-    uint32_t arp_rst_cmd_det         : 1;
-    uint32_t arp_get_udid_cmd_det    : 1;
-    uint32_t arp_assgn_addr_cmd_det  : 1;
-    uint32_t slv_rx_pec_nack         : 1;
-    uint32_t smbus_suspend_det       : 1;
-    uint32_t smbus_alert_det         : 1;
-    uint32_t rsvd                    : 21;  /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_smbus_raw_intr_stat_t;
-
-/* i2c smbus clear interrupt register(offset address 0xd4) */
-typedef struct _i2c_ic_clr_smbus_intr
-{
-    uint32_t slv_clock_extnd_timeout : 1;
-    uint32_t mst_clock_extnd_timeout : 1;
-    uint32_t quick_cmd_det           : 1;
-    uint32_t host_notify_mst_det     : 1;
-    uint32_t arp_prepare_cmd_det     : 1;
-    uint32_t arp_rst_cmd_det         : 1;
-    uint32_t arp_get_udid_cmd_det    : 1;
-    uint32_t arp_assgn_addr_cmd_det  : 1;
-    uint32_t slv_rx_pec_nack         : 1;
-    uint32_t smbus_suspend_det       : 1;
-    uint32_t smbus_alert_det         : 1;
-    uint32_t rsvd                    : 21;  /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_clr_smbus_intr_t;
-
-/* i2c optional slave address register(offset address 0xd8) */
-typedef struct _i2c_ic_optional_sar
-{
-    uint32_t sar  : 7;
-    uint32_t rsvd : 25; /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_optional_sar_t;
-
-/* i2c smbus udid lsb register(offset address 0xdc) */
-typedef struct _i2c_ic_smbus_udid_lsb
-{
-    uint32_t udid_lsb : 32;
-} __attribute__((packed, aligned(4))) i2c_ic_smbus_udid_lsb_t;
-
-/* i2c component parameter 1 register(offset address 0xf4) */
-typedef struct _i2c_ic_comp_param_1
-{
-    uint32_t apb_data_width     : 2;
-    uint32_t max_speed_mode     : 2;
-    uint32_t hc_count_values    : 1;
-    uint32_t intr_io            : 1;
-    uint32_t has_dma            : 1;
-    uint32_t add_encoded_params : 1;
-    uint32_t rx_buffer_depth    : 8;
-    uint32_t tx_buffer_depth    : 8;
-    uint32_t rsvd               : 8;    /* reserved */
-} __attribute__((packed, aligned(4))) i2c_ic_comp_param_1_t;
-
-/* i2c component version register(offset address 0xf8) */
-typedef struct _i2c_ic_comp_version
-{
-    uint32_t version : 32;
-} __attribute__((packed, aligned(4))) i2c_ic_comp_version_t;
-
-/* i2c component type register(offset address 0xfc) */
-typedef struct _i2c_ic_comp_type
-{
-    uint32_t type : 32;
-} __attribute__((packed, aligned(4))) i2c_ic_comp_type_t;
-
-/* i2c register */
-typedef struct _i2c
-{
-    i2c_ic_con_t                        con;                        /* 0x00 */
-    i2c_ic_tar_t                        tar;                        /* 0x04 */
-    i2c_ic_sar_t                        sar;                        /* 0x08 */
-    i2c_ic_hs_maddr_t                   hs_maddr;                   /* 0x0c */
-    i2c_ic_data_cmd_t                   data_cmd;                   /* 0x10 */
-    i2c_ic_ss_ufm_scl_hcnt_t            ss_ufm_scl_hcnt;            /* 0x14 */
-    i2c_ic_ss_ufm_scl_lcnt_t            ss_ufm_scl_lcnt;            /* 0x18 */
-    i2c_ic_fs_scl_hcnt_ufm_tbuf_cnt_t   fs_scl_hcnt_ufm_tbuf_cnt;   /* 0x1c */
-    i2c_ic_fs_scl_lcnt_t                fs_scl_lcnt;                /* 0x20 */
-    i2c_ic_hs_scl_hcnt_t                hs_scl_hcnt;                /* 0x24 */
-    i2c_ic_hs_scl_lcnt_t                hs_scl_lcnt;                /* 0x28 */
-    i2c_ic_intr_stat_t                  intr_stat;                  /* 0x2c */
-    i2c_ic_intr_mask_t                  intr_mask;                  /* 0x30 */
-    i2c_ic_raw_intr_stat_t              raw_intr_stat;              /* 0x34 */
-    i2c_ic_rx_tl_t                      rx_tl;                      /* 0x38 */
-    i2c_ic_tx_tl_t                      tx_tl;                      /* 0x3c */
-    i2c_ic_clr_intr_t                   clr_intr;                   /* 0x40 */
-    i2c_ic_clr_rx_under_t               clr_rx_under;               /* 0x44 */
-    i2c_ic_clr_rx_over_t                clr_rx_over;                /* 0x48 */
-    i2c_ic_clr_tx_over_t                clr_tx_over;                /* 0x4c */
-    i2c_ic_clr_rd_req_t                 clr_rd_req;                 /* 0x50 */
-    i2c_ic_clr_tx_abrt_t                clr_tx_abrt;                /* 0x54 */
-    i2c_ic_clr_rx_done_t                clr_rx_done;                /* 0x58 */
-    i2c_ic_clr_activity_t               clr_activity;               /* 0x5c */
-    i2c_ic_clr_stop_det_t               clr_stop_det;               /* 0x60 */
-    i2c_ic_clr_start_det_t              clr_start_det;              /* 0x64 */
-    i2c_ic_clr_gen_call_t               clr_gen_call;               /* 0x68 */
-    i2c_ic_enable_t                     enable;                     /* 0x6c */
-    i2c_ic_status_t                     status;                     /* 0x70 */
-    i2c_ic_txflr_t                      txflr;                      /* 0x74 */
-    i2c_ic_rxflr_t                      rxflr;                      /* 0x78 */
-    i2c_ic_sda_hold_t                   sda_hold;                   /* 0x7c */
-    i2c_ic_tx_abrt_source_t             tx_abrt_source;             /* 0x80 */
-    i2c_ic_slv_data_nack_only_t         slv_data_nack_only;         /* 0x84 */
-    i2c_ic_dma_cr_t                     dma_cr;                     /* 0x88 */
-    i2c_ic_dma_tdlr_t                   dma_tdlr;                   /* 0x8c */
-    i2c_ic_dma_rdlr_t                   dma_rdlr;                   /* 0x90 */
-    i2c_ic_sda_setup_t                  sda_setup;                  /* 0x94 */
-    i2c_ic_ack_general_call_t           ack_general_call;           /* 0x98 */
-    i2c_ic_enable_status_t              enable_status;              /* 0x9c */
-    i2c_ic_fs_ufm_spklen_t              fs_ufm_spklen;              /* 0xa0 */
-    i2c_ic_hs_spklen_t                  hs_spklen;                  /* 0xa4 */
-    i2c_ic_clr_restart_det_t            clr_restart_det;            /* 0xa8 */
-    i2c_ic_scl_stuck_at_low_timeout_t   scl_stuck_at_low_timeout;   /* 0xac */
-    i2c_ic_sda_stuck_at_low_timeout_t   sda_stuck_at_low_timeout;   /* 0xb0 */
-    i2c_ic_clr_slc_stuck_det_t          clr_slc_stuck_det;          /* 0xb4 */
-    i2c_ic_device_id_t                  device_id;                  /* 0xb8 */
-    i2c_ic_smbus_clk_low_sext_t         smbus_clk_low_sext;         /* 0xbc */
-    i2c_ic_smbus_clk_low_mext_t         smbus_clk_low_mext;         /* 0xc0 */
-    i2c_ic_smbus_thigh_max_idle_count_t smbus_thigh_max_idle_count; /* 0xc4 */
-    i2c_ic_smbus_intr_stat_t            smbus_intr_stat;            /* 0xc8 */
-    i2c_ic_smbus_intr_mask_t            smbus_intr_mask;            /* 0xcc */
-    i2c_ic_smbus_raw_intr_stat_t        smbus_raw_intr_stat;        /* 0xd0 */
-    i2c_ic_clr_smbus_intr_t             clr_smbus_intr;             /* 0xd4 */
-    i2c_ic_optional_sar_t               optional_sar;               /* 0xd8 */
-    i2c_ic_smbus_udid_lsb_t             smbus_udid_lsb;             /* 0xdc */
-    uint32_t                            rsvd_1[5];                  /* 0xe0-0xf0 reserved */
-    i2c_ic_comp_param_1_t               comp_param_1;               /* 0xf4 */
-    i2c_ic_comp_version_t               comp_version;               /* 0xf8 */
-    i2c_ic_comp_type_t                  comp_type;                  /* 0xfc */
-} __attribute__((packed, aligned(4))) i2c_t;
-
-#endif /* __DRV_I2C_H__ */

bsp/k230/drivers/utest/SConscript

@@ -29,10 +29,7 @@ if GetDepend('BSP_UTEST_DRIVERS'):
 
     if GetDepend('BSP_USING_RTC'):
         src += ['test_rtc.c']
-
-    if GetDepend('BSP_USING_I2C'):
-        src += ['test_i2c.c']
-
+        
 group = DefineGroup('utestcases', src, depend = [''])
 
 Return('group')

bsp/k230/drivers/utest/test_i2c.c

@@ -1,204 +0,0 @@
-/* Copyright (c) 2023, Canaan Bright Sight Co., Ltd
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * Copyright (c) 2006-2025 RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <rtthread.h>
-#include <rtdevice.h>
-#include <utest.h>
-#include <string.h>
-#include "drv_i2c.h"
-#include "drv_pinctrl.h"
-#include "drv_gpio.h"
-
-/*
- * 测试K230 I2C的主从机通信，在这里采用I2C0作为测试对象
- *
- * 硬件平台：
- * 测试的硬件平台为庐山派开发板，使用的I2C0引脚是GPIO048(SCL)
- * 和GPIO049(SDA)。
- *
- * 测试说明：
- * 1. 测试I2C0主机模式
- *     主机模式下，主机向从机发送16字节数据（不包括写读地址），
- *     然后再读取回来进行校验，共执行两次，分别是400kHz和1MHz速率。
- *     注：使用的从机为AT24C08 EEPROM，设备地址为0x50。
- */
-
-#define I2C_NAME            "i2c0"
-#define TARGET_ADDR         0x50
-
-#define TEST_BUFFER_SIZE    16
-
-#define I2C_SCL_PIN         48
-#define I2C_SDA_PIN         49
-#define I2C_SCL_PIN_AF      IOMUX_FUNC4
-#define I2C_SDA_PIN_AF      IOMUX_FUNC4
-
-static void test_i2c0_deinit_pin(void)
-{
-    k230_pinctrl_set_function(I2C_SCL_PIN, IOMUX_FUNC1);
-    k230_pinctrl_set_function(I2C_SDA_PIN, IOMUX_FUNC1);
-    k230_pinctrl_set_oe(I2C_SCL_PIN, 0);
-    k230_pinctrl_set_oe(I2C_SDA_PIN, 0);
-    k230_pinctrl_set_ie(I2C_SCL_PIN, 1);
-    k230_pinctrl_set_ie(I2C_SDA_PIN, 1);
-
-    kd_pin_mode(I2C_SCL_PIN, GPIO_DM_INPUT);
-    kd_pin_mode(I2C_SDA_PIN, GPIO_DM_INPUT);
-}
-
-static void test_i2c0_init_pin(void)
-{
-    k230_pinctrl_set_function(I2C_SCL_PIN, I2C_SCL_PIN_AF); // I2C0_SCL
-    k230_pinctrl_set_function(I2C_SDA_PIN, I2C_SDA_PIN_AF); // I2C0_SDA
-    k230_pinctrl_set_oe(I2C_SCL_PIN, 1);
-    k230_pinctrl_set_oe(I2C_SDA_PIN, 1);
-    k230_pinctrl_set_ie(I2C_SCL_PIN, 1);
-    k230_pinctrl_set_ie(I2C_SDA_PIN, 1);
-}
-
-static int test_i2c_check_pin(void)
-{
-    test_i2c0_deinit_pin();
-
-    if(kd_pin_read(I2C_SCL_PIN) != 1 || kd_pin_read(I2C_SDA_PIN) != 1)
-    {
-        LOG_W("i2c bus is not idle, try to recover it.");
-        k230_pinctrl_set_oe(I2C_SCL_PIN, 1);
-        kd_pin_mode(I2C_SCL_PIN, GPIO_DM_OUTPUT);
-        for(rt_uint8_t i = 0; i < 9; i++)
-        {
-            kd_pin_write(I2C_SCL_PIN, 0);
-            rt_hw_us_delay(2);
-            kd_pin_write(I2C_SCL_PIN, 1);
-            rt_hw_us_delay(2);
-        }
-        k230_pinctrl_set_oe(I2C_SCL_PIN, 0);
-        kd_pin_mode(I2C_SCL_PIN, GPIO_DM_INPUT);
-    }
-
-    if(kd_pin_read(I2C_SCL_PIN) != 1 || kd_pin_read(I2C_SDA_PIN) != 1)
-    {
-        LOG_E("i2c bus recover failed");
-        return -RT_ERROR;
-    }
-
-    LOG_I("i2c bus(pin: %u, %u) is idle, init i2c bus pin", I2C_SCL_PIN, I2C_SDA_PIN);
-    test_i2c0_init_pin();
-
-    return RT_EOK;
-}
-
-static void _test_i2c0_master(rt_uint8_t *buffer_w, rt_uint8_t *buffer_r, rt_uint32_t size, rt_uint32_t speed)
-{
-    rt_err_t ret = RT_EOK;
-    struct rt_i2c_bus_device *dev;
-    struct rt_i2c_msg msgs[2];
-
-    dev = rt_i2c_bus_device_find(I2C_NAME);
-    uassert_not_null(dev);
-    rt_i2c_control(dev, RT_I2C_DEV_CTRL_CLK, (void *)&speed);
-
-    msgs[0].addr  = TARGET_ADDR;
-    msgs[0].flags = RT_I2C_WR;
-    msgs[0].buf   = buffer_w;
-    msgs[0].len   = size + 1;
-
-    if(rt_i2c_transfer(dev, msgs, 1) != 1)
-    {
-        LOG_E("i2c transfer failed");
-        uassert_true(0);
-    }
-
-    rt_thread_mdelay(10);
-
-    msgs[0].addr  = TARGET_ADDR;
-    msgs[0].flags = RT_I2C_WR | RT_I2C_NO_STOP;
-    msgs[0].buf   = &buffer_r[0];
-    msgs[0].len   = 1;
-
-    msgs[1].addr  = TARGET_ADDR;
-    msgs[1].flags = RT_I2C_RD | RT_I2C_NO_START;
-    msgs[1].buf   = &buffer_r[1];
-    msgs[1].len   = size;
-
-    if(rt_i2c_transfer(dev, msgs, 2) != 2)
-    {
-        LOG_E("i2c transfer failed");
-        uassert_true(0);
-    }
-
-    LOG_I("Read data:\n");
-    for(rt_uint8_t i = 1; i < size + 1; i++)
-    {
-        LOG_I("0x%02X ", buffer_r[i]);
-    }
-    uassert_buf_equal(buffer_w + 1, buffer_r + 1, size);
-}
-
-static void test_i2c0_master(void)
-{
-    rt_uint8_t buffer_w[TEST_BUFFER_SIZE + 1];
-    rt_uint8_t buffer_r[TEST_BUFFER_SIZE + 1];
-    rt_uint32_t size = TEST_BUFFER_SIZE;
-    rt_uint32_t speed = 400000; // 400kHz
-
-    memset(buffer_w + 1, 0xAA, TEST_BUFFER_SIZE);
-    buffer_w[0] = 0x00; // memory address
-    memset(buffer_r, 0x00, TEST_BUFFER_SIZE + 1);
-
-    _test_i2c0_master(buffer_w, buffer_r, size, speed);
-
-    speed = 1000000; // 1MHz
-    memset(buffer_w + 1, 0x55, TEST_BUFFER_SIZE);
-    buffer_w[0] = 0x00; // memory address
-    memset(buffer_r, 0x00, TEST_BUFFER_SIZE + 1);
-
-    _test_i2c0_master(buffer_w, buffer_r, size, speed);
-}
-
-static void testcase(void)
-{
-    LOG_I("This is a i2c test case.\n");
-    UTEST_UNIT_RUN(test_i2c0_master);
-}
-
-static rt_err_t utest_tc_init(void)
-{
-    return test_i2c_check_pin();
-}
-
-static rt_err_t utest_tc_cleanup(void)
-{
-    LOG_I("i2c bus pin deinit.\n");
-    test_i2c0_deinit_pin();
-    return RT_EOK;
-}
-UTEST_TC_EXPORT(testcase, "bsp.k230.drivers.i2c", utest_tc_init, utest_tc_cleanup, 100);

bsp/k230/rtconfig.h

@@ -276,7 +276,6 @@
 
 #define RT_USING_SAL
 #define SAL_INTERNET_CHECK
-#define SOCKET_TABLE_STEP_LEN 4
 
 /* Docking with protocol stacks */
 

bsp/microchip/samc21/.ignore_format.yml

@@ -2,5 +2,5 @@
 # If you need to exclude an entire folder, add the folder path in dir_path;
 # If you need to exclude a file, add the path to the file in file_path.
 
-# 从 .ignore_format.yml 迁移的规则
-/sam*/bsp/
+dir_path:
+- bsp

bsp/microchip/samd51-adafruit-metro-m4/.ignore_format.yml

@@ -1,7 +1,6 @@
-
 # files format check exclude path, please follow the instructions below to modify;
 # If you need to exclude an entire folder, add the folder path in dir_path;
 # If you need to exclude a file, add the path to the file in file_path.
 
-# 从 .ignore_format.yml 迁移的规则
-/Libraries/
+dir_path:
+- bsp

bsp/microchip/samd51-seeed-wio-terminal/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- bsp

bsp/microchip/same54/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- bsp

bsp/microchip/same70/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- bsp

bsp/microchip/saml10/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- bsp

bsp/mm32f103x/.ignore_format.yml

@@ -0,0 +1,4 @@
+# files format check exclude path, please follow the instructions below to modify;
+
+dir_path:
+- Libraries

bsp/mm32f327x/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- Libraries

bsp/mm32f526x/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- Libraries

bsp/n32/.clang-format-ignore

@@ -1,7 +0,0 @@
-
-# files format check exclude path, please follow the instructions below to modify;
-# If you need to exclude an entire folder, add the folder path in dir_path;
-# If you need to exclude a file, add the path to the file in file_path.
-
-# 从 .ignore_format.yml 迁移的规则
-/libraries/N32G45x_Firmware_Library/

bsp/n32/libraries/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- N32G45x_Firmware_Library

bsp/n32g452xx/.clang-format-ignore

@@ -1,7 +0,0 @@
-
-# files format check exclude path, please follow the instructions below to modify;
-# If you need to exclude an entire folder, add the folder path in dir_path;
-# If you need to exclude a file, add the path to the file in file_path.
-
-# 从 .ignore_format.yml 迁移的规则
-/Libraries/N32_Std_Driver/

bsp/n32g452xx/.ignore_format.yml

@@ -1,7 +1,7 @@
-
 # files format check exclude path, please follow the instructions below to modify;
 # If you need to exclude an entire folder, add the folder path in dir_path;
 # If you need to exclude a file, add the path to the file in file_path.
 
-# 从 .ignore_format.yml 迁移的规则
-/Libraries/
+dir_path:
+- Libraries/N32_Std_Driver
+

bsp/nxp/.clang-format-ignore

@@ -1,17 +0,0 @@
-
-# files format check exclude path, please follow the instructions below to modify;
-# If you need to exclude an entire folder, add the folder path in dir_path;
-# If you need to exclude a file, add the path to the file in file_path.
-
-# 从 .ignore_format.yml 迁移的规则
-/imx/imxrt/imxrt1060-nxp-evk/board/board.c/
-/imx/imxrt/imxrt1060-nxp-evk/board/MCUX_Config/
-/imx/imxrt/imxrt1060-nxp-evk/xip/
-
-/imx/imxrt/libraries/MIMXRT1060/
-
-/lpc/lpc55sxx/Libraries/LPC55*/
-
-/mcx/mcxa/Libraries/MCXA153/
-/mcx/mcxc/Libraries/MCXC444/
-/mcx/mcxn/Libraries/MCXN947/

bsp/nxp/imx/imxrt/imxrt1060-nxp-evk/.clang-format-ignore

@@ -1,10 +0,0 @@
-# .clang-format-ignore File Description:
-# ----------------------------------------------------------------------------------------
-# 1. Used to specify which files or directories should be skipped by the clang-format tool.
-# 2. Follows syntax rules similar to .gitignore.
-# 3. Supports wildcard patterns and path matching.
-# 4. clang-format will recursively apply the .clang-format-ignore rules.
-
-# NXP imxrt1060-nxp-evk library
-/board/MCUX_Config/
-/xip/

bsp/nxp/imx/imxrt/imxrt1060-nxp-evk/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+
+dir_path:
+- board/board.c
+- board/MCUX_Config
+- xip

bsp/nxp/imx/imxrt/libraries/.ignore_format.yml

@@ -0,0 +1,4 @@
+# files format check exclude path, please follow the instructions below to modify;
+
+dir_path:
+- MIMXRT1060

bsp/nxp/lpc/lpc43xx/M0/applications/application.c

@@ -18,6 +18,10 @@
 #include <shell.h>
 #endif
 
+#ifdef RT_USING_VBUS
+#include <vbus.h>
+#endif
+
 /* thread phase init */
 void rt_init_thread_entry(void *parameter)
 {
@@ -28,6 +32,10 @@ void rt_init_thread_entry(void *parameter)
     finsh_set_device(RT_CONSOLE_DEVICE_NAME);
 #endif
 #endif
+
+#ifdef RT_USING_VBUS
+    rt_vbus_do_init();
+#endif
 }
 
 /*the led thread*/
@@ -37,6 +45,8 @@ static struct rt_thread led_thread;
 static void led_thread_entry(void *parameter)
 {
     rt_device_t led_dev;
+    rt_device_t vbus_dev;
+    rt_err_t err;
 
     rt_led_hw_init();
 
@@ -47,14 +57,32 @@ static void led_thread_entry(void *parameter)
         return;
     }
 
+    vbus_dev = rt_device_find("vecho");
+    if (vbus_dev == RT_NULL)
+    {
+        rt_kprintf("can not find the vbus device\n");
+        return;
+    }
+
+    err = rt_device_open(vbus_dev, RT_DEVICE_OFLAG_RDWR);
+    if (err != RT_EOK)
+    {
+        rt_kprintf("open vbus failed: %d\n", err);
+        return;
+    }
+
     while (1)
     {
-        rt_uint8_t led_value = 1;
+        rt_uint8_t led_value;
+        int len;
+
+        len = rt_device_read(vbus_dev, 0, &led_value, sizeof(led_value));
+        if (len <= 0)
+        {
+            rt_kprintf("vbus read err: %d, %d\n", len, rt_get_errno());
+        }
+
         led_dev->write(led_dev, 1, &led_value, sizeof(led_value));
-        rt_thread_delay(500);
-        led_value = 0;
-        led_dev->write(led_dev, 1, &led_value, sizeof(led_value));
-        rt_thread_delay(500);
     }
 }
 

bsp/nxp/lpc/lpc43xx/M0/applications/board.h

@@ -50,5 +50,6 @@ extern int __bss_end;
 
 void rt_hw_board_init(void);
 int  rt_hw_board_heap_init(void);
+int rt_vbus_do_init(void);
 
 #endif

bsp/nxp/lpc/lpc43xx/M0/applications/vbus_conf.h

@@ -0,0 +1,13 @@
+#ifndef __VBUS_CONF_H__
+#define __VBUS_CONF_H__
+
+/* Number of blocks in VBus. The total size of VBus is
+ * RT_VMM_RB_BLK_NR * 64byte * 2. */
+#define RT_VMM_RB_BLK_NR     20
+
+/* We don't use the IRQ number to trigger IRQ in this BSP. */
+#define RT_VBUS_GUEST_VIRQ    0
+#define RT_VBUS_HOST_VIRQ     0
+
+#endif /* end of include guard: __VBUS_CONF_H__ */
+

bsp/nxp/lpc/lpc43xx/M0/applications/vbus_drv.c

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2015-01-07     Grissiom     add comment
+ */
+
+#include <rtthread.h>
+
+#ifdef RT_USING_VBUS
+#include <rtdevice.h>
+#include <vbus.h>
+#include <board.h>
+
+struct rt_vbus_ring rt_vbus_rings[2] rt_section("vbus_ring");
+
+int rt_vbus_do_init(void)
+{
+    return rt_vbus_init(&rt_vbus_rings[1], &rt_vbus_rings[0]);
+}
+INIT_COMPONENT_EXPORT(rt_vbus_do_init);
+
+int rt_vbus_hw_init(void)
+{
+    NVIC_ClearPendingIRQ(M0_M4CORE_IRQn);
+    NVIC_EnableIRQ(M0_M4CORE_IRQn);
+    return 0;
+}
+
+void M4CORE_IRQHandler(void)
+{
+    LPC_CREG->M4TXEVENT = 0;
+    rt_vbus_isr(M0_M4CORE_IRQn, RT_NULL);
+}
+
+int rt_vbus_hw_eoi(int irqnr, void *param)
+{
+    /* Nothing to do here as we cleared the interrupt in IRQHandler. */
+    return 0;
+}
+
+struct rt_vbus_dev rt_vbus_chn_devx[] = {
+    {
+        .req =
+        {
+            .prio = 30,
+            .name = "vecho",
+            .is_server = 0,
+            .recv_wm.low = RT_VMM_RB_BLK_NR / 3,
+            .recv_wm.high = RT_VMM_RB_BLK_NR * 2 / 3,
+            .post_wm.low = RT_VMM_RB_BLK_NR / 3,
+            .post_wm.high = RT_VMM_RB_BLK_NR * 2 / 3,
+        }
+    },
+    {
+        .req =
+        {
+            .name = RT_NULL,
+        }
+    },
+};
+
+#endif /* RT_USING_VBUS */
+

bsp/nxp/lpc/lpc43xx/M0/applications/vbus_hw.h

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2015-01-07     Grissiom     init commit
+ */
+
+#ifndef __VBUS_HW_H__
+#define __VBUS_HW_H__
+
+#include <rtthread.h>
+#include <board.h>
+
+rt_inline void rt_vbus_tick(unsigned int target_cpu, unsigned int irqnr)
+{
+    __SEV();
+}
+
+/* Read memory barrier. */
+rt_inline void rt_vbus_smp_rmb(void)
+{
+    __DMB();
+}
+
+/* Write memory barrier. */
+rt_inline void rt_vbus_smp_wmb(void)
+{
+    __DSB();
+}
+
+/* General memory barrier. */
+rt_inline void rt_vbus_smp_mb(void)
+{
+    __DSB();
+}
+
+#endif /* __VBUS_HW_H__ */

bsp/nxp/lpc/lpc43xx/M0/rtconfig.h

@@ -220,6 +220,9 @@
 #define RT_LWIP_MSKADDR3 0
 // </section>
 
+#define RT_USING_VBUS
+#define _RT_VBUS_RING_SZ 64
+#define RT_VBUS_GUEST_VIRQ 0
 // </RDTConfigurator>
 
 

bsp/nxp/lpc/lpc43xx/M0/vbus_local_conf.h

@@ -0,0 +1,8 @@
+#ifndef __VBUS_LOCAL_CONF_H__
+#define __VBUS_LOCAL_CONF_H__
+
+#define RT_VBUS_USING_FLOW_CONTROL
+
+#define RT_VBUS_USING_TESTS
+
+#endif /* end of include guard: __VBUS_LOCAL_CONF_H__ */

bsp/nxp/lpc/lpc43xx/M4/applications/application.c

@@ -18,6 +18,10 @@
 #include <shell.h>
 #endif
 
+#ifdef RT_USING_VBUS
+#include <vbus.h>
+#endif
+
 static const unsigned char _M0_CODE[] rt_section("M0_CODE") = {
 // #include "M0_CODE.h"
 };
@@ -60,6 +64,10 @@ void rt_init_thread_entry(void *parameter)
 #endif
 #endif
 
+#ifdef RT_USING_VBUS
+    rt_vbus_do_init();
+#endif
+
     _boot_M0();
 }
 
@@ -71,6 +79,8 @@ static void led_thread_entry(void *parameter)
 {
     rt_uint8_t led_value;
     rt_device_t led_dev;
+    rt_device_t vbus_dev;
+    rt_err_t err;
 
     rt_led_hw_init();
 
@@ -81,11 +91,34 @@ static void led_thread_entry(void *parameter)
         return;
     }
 
+    vbus_dev = rt_device_find("vecho");
+    if (vbus_dev == RT_NULL)
+    {
+        rt_kprintf("can not find the vbus device\n");
+        return;
+    }
+
+    err = rt_device_open(vbus_dev, RT_DEVICE_OFLAG_RDWR);
+    if (err != RT_EOK)
+    {
+        rt_kprintf("open vbus failed: %d\n", err);
+        return;
+    }
+
     led_value = 0;
     while (1)
     {
+        int len;
+
         led_dev->write(led_dev, 0, &led_value, sizeof(led_value));
+
         led_value = !led_value;
+        len = rt_device_write(vbus_dev, 0, &led_value, sizeof(led_value));
+        if (len <= 0)
+        {
+            rt_kprintf("vbus write err: %d, %d\n", len, rt_get_errno());
+        }
+
         rt_thread_delay(1000);
     }
 }

bsp/nxp/lpc/lpc43xx/M4/applications/board.h

@@ -50,5 +50,6 @@ extern int __bss_end;
 
 void rt_hw_board_init(void);
 int  rt_hw_board_heap_init(void);
+int rt_vbus_do_init(void);
 
 #endif

bsp/nxp/lpc/lpc43xx/M4/applications/vbus_conf.h

@@ -0,0 +1,13 @@
+#ifndef __VBUS_CONF_H__
+#define __VBUS_CONF_H__
+
+/* Number of blocks in VBus. The total size of VBus is
+ * RT_VMM_RB_BLK_NR * 64byte * 2. */
+#define RT_VMM_RB_BLK_NR     20
+
+/* We don't use the IRQ number to trigger IRQ in this BSP. */
+#define RT_VBUS_GUEST_VIRQ    0
+#define RT_VBUS_HOST_VIRQ     0
+
+#endif /* end of include guard: __VBUS_CONF_H__ */
+

bsp/nxp/lpc/lpc43xx/M4/applications/vbus_drv.c

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2015-01-07     Grissiom     add comment
+ */
+
+#include <rtthread.h>
+
+#ifdef RT_USING_VBUS
+#include <rtdevice.h>
+#include <vbus.h>
+#include <board.h>
+
+struct rt_vbus_ring rt_vbus_rings[2] rt_section("vbus_ring");
+
+int rt_vbus_do_init(void)
+{
+    return rt_vbus_init(&rt_vbus_rings[0], &rt_vbus_rings[1]);
+}
+INIT_COMPONENT_EXPORT(rt_vbus_do_init);
+
+int rt_vbus_hw_init(void)
+{
+    NVIC_ClearPendingIRQ(M0CORE_IRQn);
+    NVIC_EnableIRQ(M0CORE_IRQn);
+    return 0;
+}
+
+void M0CORE_IRQHandler(void)
+{
+    LPC_CREG->M0TXEVENT = 0;
+    rt_vbus_isr(M0CORE_IRQn, RT_NULL);
+}
+
+int rt_vbus_hw_eoi(int irqnr, void *param)
+{
+    /* Nothing to do here as we cleared the interrupt in IRQHandler. */
+    return 0;
+}
+
+struct rt_vbus_dev rt_vbus_chn_devx[] = {
+    {
+        .req =
+        {
+            .prio = 30,
+            .name = "vecho",
+            .is_server = 1,
+            .recv_wm.low = RT_VMM_RB_BLK_NR / 3,
+            .recv_wm.high = RT_VMM_RB_BLK_NR * 2 / 3,
+            .post_wm.low = RT_VMM_RB_BLK_NR / 3,
+            .post_wm.high = RT_VMM_RB_BLK_NR * 2 / 3,
+        }
+    },
+    {
+        .req =
+        {
+            .name = RT_NULL,
+        }
+    },
+};
+
+#endif /* RT_USING_VBUS */
+

bsp/nxp/lpc/lpc43xx/M4/applications/vbus_hw.h

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2015-01-07     Grissiom     init commit
+ */
+
+#ifndef __VBUS_HW_H__
+#define __VBUS_HW_H__
+
+#include <rtthread.h>
+#include <board.h>
+
+rt_inline void rt_vbus_tick(unsigned int target_cpu, unsigned int irqnr)
+{
+    __SEV();
+}
+
+/* Read memory barrier. */
+rt_inline void rt_vbus_smp_rmb(void)
+{
+    __DMB();
+}
+
+/* Write memory barrier. */
+rt_inline void rt_vbus_smp_wmb(void)
+{
+    __DSB();
+}
+
+/* General memory barrier. */
+rt_inline void rt_vbus_smp_mb(void)
+{
+    __DSB();
+}
+
+#endif /* __VBUS_HW_H__ */

bsp/nxp/lpc/lpc43xx/M4/rtconfig.h

@@ -222,6 +222,10 @@
 #define RT_LWIP_MSKADDR3 0
 // </section>
 
+#define RT_USING_VBUS
+
+#define RT_VBUS_GUEST_VIRQ 0
+#define _RT_VBUS_RING_SZ 64
 // </RDTConfigurator>
 #define RT_CPUS_NR 1
 #define RT_BACKTRACE_LEVEL_MAX_NR 32

bsp/nxp/lpc/lpc43xx/M4/vbus_local_conf.h

@@ -0,0 +1,8 @@
+#ifndef __VBUS_LOCAL_CONF_H__
+#define __VBUS_LOCAL_CONF_H__
+
+#define RT_VBUS_USING_FLOW_CONTROL
+
+#define RT_VBUS_USING_TESTS
+
+#endif /* end of include guard: __VBUS_LOCAL_CONF_H__ */

bsp/nxp/lpc/lpc55sxx/Libraries/.ignore_format.yml

@@ -0,0 +1,8 @@
+# files format check exclude path, please follow the instructions below to modify;
+
+dir_path:
+- LPC55S6X
+- LPC55S06
+- LPC5502
+- LPC55S28
+- LPC55S36

bsp/nxp/mcx/mcxa/Libraries/.clang-format-ignore

@@ -1,9 +0,0 @@
-# .clang-format-ignore File Description:
-# ----------------------------------------------------------------------------------------
-# 1. Used to specify which files or directories should be skipped by the clang-format tool.
-# 2. Follows syntax rules similar to .gitignore.
-# 3. Supports wildcard patterns and path matching.
-# 4. clang-format will recursively apply the .clang-format-ignore rules.
-
-# NXP MCXA library
-/MCXA153/

bsp/nxp/mcx/mcxa/Libraries/.ignore_format.yml

@@ -0,0 +1,4 @@
+# files format check exclude path, please follow the instructions below to modify;
+
+dir_path:
+- MCXA153

bsp/nxp/mcx/mcxc/Libraries/.ignore_format.yml

@@ -0,0 +1,4 @@
+# files format check exclude path, please follow the instructions below to modify;
+
+dir_path:
+- MCXC444

bsp/nxp/mcx/mcxn/Libraries/.ignore_format.yml

@@ -0,0 +1,4 @@
+# files format check exclude path, please follow the instructions below to modify;
+
+dir_path:
+- MCXN947

bsp/renesas/.clang-format-ignore

@@ -1,14 +1,4 @@
-# .clang-format-ignore File Description:
-# ----------------------------------------------------------------------------------------
-# 1. Used to specify which files or directories should be skipped by the clang-format tool.
-# 2. Follows syntax rules similar to .gitignore.
-# 3. Supports wildcard patterns and path matching.
-# 4. clang-format will recursively apply the .clang-format-ignore rules.
-
-# Renesas Vendor library
-<<<<<<< HEAD
+# clang-format ignore file  
 /**/ra/
 /**/ra_cfg/
-/**/ra_gen/
-/libraries/bsp-template/
-/**/RTE/
+/**/ra_gen/

bsp/renesas/libraries/bsp-template/.ignore_format.yml

@@ -0,0 +1,9 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- ra
+- ra_gen
+- ra_cfg
+- RTE

bsp/rockchip/.clang-format-ignore

@@ -1,9 +0,0 @@
-# .clang-format-ignore File Description:
-# ----------------------------------------------------------------------------------------
-# 1. Used to specify which files or directories should be skipped by the clang-format tool.
-# 2. Follows syntax rules similar to .gitignore.
-# 3. Supports wildcard patterns and path matching.
-# 4. clang-format will recursively apply the .clang-format-ignore rules.
-
-
-/common/rk_hal/

bsp/rockchip/common/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- rk_hal

bsp/stm32/.clang-format-ignore

@@ -1,12 +0,0 @@
-
-# files format check exclude path, please follow the instructions below to modify;
-# If you need to exclude an entire folder, add the folder path in dir_path;
-# If you need to exclude a file, add the path to the file in file_path.
-
-# 从 .ignore_format.yml 迁移的规则
-# 忽略所有 STM32 HAL 库目录
-/libraries/STM32*_HAL/
-
-# 忽略所有 STM32 BSP 的 CubeMX 配置目录
-/stm32*/board/CubeMX_Config/
-

bsp/stm32/libraries/.ignore_format.yml

@@ -0,0 +1,23 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- STM32F0xx_HAL
+- STM32F1xx_HAL
+- STM32F2xx_HAL
+- STM32F3xx_HAL
+- STM32F4xx_HAL
+- STM32F7xx_HAL
+- STM32G0xx_HAL
+- STM32G4xx_HAL
+- STM32H7xx_HAL
+- STM32L0xx_HAL
+- STM32L1xx_HAL
+- STM32L4xx_HAL
+- STM32L5xx_HAL
+- STM32MPxx_HAL
+- STM32U5xx_HAL
+- STM32H5xx_HAL
+- STM32WBxx_HAL
+- STM32WLxx_HAL

bsp/stm32/libraries/HAL_Drivers/drivers/SConscript

@@ -50,10 +50,7 @@ if GetDepend(['RT_USING_DAC']):
     src += ['drv_dac.c']
 
 if GetDepend(['RT_USING_CAN']):
-    if GetDepend(['SOC_SERIES_STM32H7']):
-        src += ['drv_fdcan.c']
-    else:
-        src += ['drv_can.c']
+    src += ['drv_can.c']
 
 if GetDepend(['RT_USING_PM']):
     src += ['drv_pm.c']

bsp/stm32/libraries/HAL_Drivers/drivers/config/h7/uart_config.h

@@ -145,17 +145,6 @@ extern "C" {
 #endif /* UART5_DMA_RX_CONFIG */
 #endif /* BSP_UART5_RX_USING_DMA */
 
-#if defined(BSP_USING_LPUART1)
-#ifndef LPUART1_CONFIG
-#define LPUART1_CONFIG                                              \
-    {                                                               \
-        .name = "hlpuart1",                                          \
-        .Instance = LPUART1,                                        \
-        .irq_type = LPUART1_IRQn,                                   \
-    }
-#endif /* LPUART1_CONFIG */
-#endif /* BSP_USING_LPUART1 */
-
 #ifdef __cplusplus
 }
 #endif

bsp/stm32/libraries/HAL_Drivers/drivers/drv_can.c

@@ -472,23 +472,11 @@ static rt_err_t _can_control(struct rt_can_device *can, int cmd, void *arg)
         argval = (rt_uint32_t) arg;
         if (argval == 0)
         {
-            if (HAL_CAN_DeInit(&drv_can->CanHandle) != HAL_OK)
-            {
-                LOG_E("CAN deinitialization failed");
-                return -RT_ERROR;
-            }
+            HAL_CAN_Stop(&drv_can->CanHandle);
         }
         else
         {
-            rt_err_t result = _can_config(&drv_can->device, &drv_can->device.config);
-            if (result != RT_EOK)
-            {
-                return result;
-            }
-            if (HAL_CAN_Start(&drv_can->CanHandle) != HAL_OK)
-            {
-                return -RT_ERROR;
-            }
+            HAL_CAN_Start(&drv_can->CanHandle);
         }
 
         break;
@@ -512,7 +500,7 @@ static rt_err_t _can_control(struct rt_can_device *can, int cmd, void *arg)
  *
  * @return `RT_EOK` on success, or an error code on failure.
  */
-static rt_ssize_t _can_sendmsg(struct rt_can_device *can, const void *buf, rt_uint32_t box_num)
+static int _can_sendmsg(struct rt_can_device *can, const void *buf, rt_uint32_t box_num)
 {
     CAN_HandleTypeDef *hcan;
     hcan = &((struct stm32_can *) can->parent.user_data)->CanHandle;
@@ -527,31 +515,32 @@ static rt_ssize_t _can_sendmsg(struct rt_can_device *can, const void *buf, rt_ui
             (state == HAL_CAN_STATE_LISTENING))
     {
         /*check select mailbox  is empty */
-        uint32_t mailbox_mask;
-        uint32_t tme_flag;
-
         switch (1 << box_num)
         {
         case CAN_TX_MAILBOX0:
-            mailbox_mask = CAN_TX_MAILBOX0;
-            tme_flag = CAN_TSR_TME0;
+            if (HAL_IS_BIT_SET(hcan->Instance->TSR, CAN_TSR_TME0) != SET)
+            {
+                /* Return function status */
+                return -RT_ERROR;
+            }
             break;
         case CAN_TX_MAILBOX1:
-            mailbox_mask = CAN_TX_MAILBOX1;
-            tme_flag = CAN_TSR_TME1;
+            if (HAL_IS_BIT_SET(hcan->Instance->TSR, CAN_TSR_TME1) != SET)
+            {
+                /* Return function status */
+                return -RT_ERROR;
+            }
             break;
         case CAN_TX_MAILBOX2:
-            mailbox_mask = CAN_TX_MAILBOX2;
-            tme_flag = CAN_TSR_TME2;
+            if (HAL_IS_BIT_SET(hcan->Instance->TSR, CAN_TSR_TME2) != SET)
+            {
+                /* Return function status */
+                return -RT_ERROR;
+            }
             break;
         default:
             RT_ASSERT(0);
-            return -RT_ERROR;
-        }
-
-        if (HAL_IS_BIT_SET(hcan->Instance->TSR, tme_flag) != SET)
-        {
-            return -RT_ERROR;
+            break;
         }
 
         if (RT_CAN_STDID == pmsg->ide)
@@ -660,7 +649,7 @@ static rt_ssize_t _can_sendmsg_nonblocking(struct rt_can_device *can, const void
     return RT_EOK;
 }
 
-static rt_ssize_t _can_recvmsg(struct rt_can_device *can, void *buf, rt_uint32_t fifo)
+static int _can_recvmsg(struct rt_can_device *can, void *buf, rt_uint32_t fifo)
 {
     HAL_StatusTypeDef status;
     CAN_HandleTypeDef *hcan;

bsp/stm32/libraries/HAL_Drivers/drivers/drv_fdcan.c

@@ -1,703 +0,0 @@
-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2020-02-24     heyuan       the first version
- * 2020-08-17     malongwei    Fix something
- * 2025-10-27     pandafeng    Fix some bugs
- */
-
-#include "drv_fdcan.h"
-
-#if defined(RT_USING_CAN) && defined(RT_CAN_USING_CANFD)
-
-#if defined(BSP_USING_FDCAN1) || defined(BSP_USING_FDCAN2)
-
-
-//#define DRV_DEBUG
-#define LOG_TAG    "drv_fdcan"
-#include <drv_log.h>
-
-#ifdef BSP_USING_FDCAN1
-static stm32_fdcan_t st_DrvCan1=
-{
-    .name = "fdcan1",
-    .fdcanHandle.Instance = FDCAN1,
-};
-#endif
-
-#ifdef BSP_USING_FDCAN2
-static stm32_fdcan_t st_DrvCan2=
-{
-    .name = "fdcan2",
-    .fdcanHandle.Instance = FDCAN2,
-};
-#endif
-
-/* 40MHz CAN clock */
-static const stm32_fdcan_timing_t st_FDCAN_ArbTiming[] =
-{
-    {CAN1MBaud, {1, 29, 10, 8, 0}},   /* 1Mbps */
-    {CAN800kBaud,  {1, 37, 12, 8, 0}},   /* 800kbps */
-    {CAN500kBaud,  {1, 59, 20, 8, 0}},   /* 500kbps */
-    {CAN250kBaud,  {2, 63, 16, 8, 0}},  /* 250kbps */
-    {CAN125kBaud,  {5, 55, 8, 8, 0}},  /* 125kbps */
-    {CAN100kBaud,  {8, 41, 8, 8, 0}},  /* 100kbps */
-    {CAN50kBaud,   {16, 41, 8, 8, 0}},   /* 50kbps */
-    {CAN20kBaud,   {40,41,8,8,0}},     /* 20kbps */
-    {CAN10kBaud,   {100,31,8,8,0}}      /* 10kbps */
-};
-/* 40MHz CAN clock */
-static const stm32_fdcan_timing_t st_FDCAN_DataTiming[] =
-{
-    {CAN1MBaud * 8, {1, 3, 1, 1, 0}},   /* 8Mbps */
-    {CAN500kBaud *8,  {1, 7, 2, 1, 0}},   /* 4Mbps */
-    {CAN250kBaud * 8,  {4, 3, 1, 1, 0}},  /* 2Mbps */
-    {CAN125kBaud *8,  {1, 31, 8, 1, 0}},  /* 1Mkbps */
-    {CAN100kBaud*8,  {2, 19, 5, 1, 0}},  /* 800kbps */
-    {CAN50kBaud *8,   {5, 15, 4, 1, 0}},   /* 400kbps */
-};
-/**
- * @brief  Convert CAN-FD frame length to DLC (Data Length Code)
- *
- * CAN-FD DLC mapping (length → DLC):
- *  Length 0~8   -> DLC 0~8
- *  Length 9~12  -> DLC 9
- *  Length 13~16 -> DLC 10
- *  Length 17~20 -> DLC 11
- *  Length 21~24 -> DLC 12
- *  Length 25~32 -> DLC 13
- *  Length 33~48 -> DLC 14
- *  Length 49~64 -> DLC 15
- *
- * @param len  Frame length in bytes (0~64)
- * @return     DLC code (0~15)
- */
-uint8_t length_to_dlc(uint8_t len) {
-    return (len <= 8) ? len :
-           (len <= 12) ? 9 :
-           (len <= 16) ? 10 :
-           (len <= 20) ? 11 :
-           (len <= 24) ? 12 :
-           (len <= 32) ? 13 :
-           (len <= 48) ? 14 : 15;
-}
-
-/**
- * @brief  获取 FDCAN 仲裁段波特率配置索引
- */
-static uint32_t _inline_get_ArbBaudIndex(uint32_t baud_rate)
-{
-    uint32_t len = sizeof(st_FDCAN_ArbTiming) / sizeof(st_FDCAN_ArbTiming[0]);
-
-    for (uint32_t i = 0; i < len; i++)
-    {
-        if (st_FDCAN_ArbTiming[i].u32Baudrate == baud_rate)
-            return i;
-    }
-    return -1;
-}
-
-/**
- * @brief  Get the index of the FDCAN data segment bitrate configuration.
- *
- * @param  baud_rate  The desired data phase baud rate (in bps).
- * @retval uint32_t   Index of the matching data segment configuration.
- *                     Returns -1 if no matching configuration is found.
- */
-static uint32_t _inline_get_DataBaudIndex(uint32_t baud_rate)
-{
-    uint32_t len = sizeof(st_FDCAN_DataTiming) / sizeof(st_FDCAN_DataTiming[0]);
-
-    for (uint32_t i = 0; i < len; i++)
-    {
-        if (st_FDCAN_DataTiming[i].u32Baudrate == baud_rate)
-            return i;
-    }
-    return -1;
-}
-
-static rt_err_t _inline_can_config(struct rt_can_device *can, struct can_configure *cfg)
-{
-    stm32_fdcan_t *pdrv_can;
-    rt_uint32_t tmp_u32Index;
-
-    RT_ASSERT(can);
-    RT_ASSERT(cfg);
-
-    pdrv_can = (stm32_fdcan_t *)can->parent.user_data;
-
-    RT_ASSERT(pdrv_can);
-
-    pdrv_can->fdcanHandle.Init.FrameFormat = FDCAN_FRAME_FD_BRS;
-    pdrv_can->fdcanHandle.Init.Mode = FDCAN_MODE_NORMAL;
-    pdrv_can->fdcanHandle.Init.AutoRetransmission = ENABLE;
-
-    pdrv_can->fdcanHandle.Init.TransmitPause = DISABLE;
-    pdrv_can->fdcanHandle.Init.ProtocolException = ENABLE;
-
-    switch (cfg->mode)
-    {
-    case RT_CAN_MODE_NORMAL:
-        pdrv_can->fdcanHandle.Init.Mode = FDCAN_MODE_NORMAL;
-        break;
-    case RT_CAN_MODE_LISTEN:
-        pdrv_can->fdcanHandle.Init.Mode = FDCAN_MODE_BUS_MONITORING;
-        break;
-    case RT_CAN_MODE_LOOPBACK:
-        pdrv_can->fdcanHandle.Init.Mode = FDCAN_MODE_INTERNAL_LOOPBACK;
-        break;
-    default:
-        pdrv_can->fdcanHandle.Init.Mode = FDCAN_MODE_NORMAL;
-        break;
-    }
-
-    uint32_t arb_idx  = _inline_get_ArbBaudIndex(cfg->baud_rate);
-    if (arb_idx == (uint32_t)-1)
-    {
-        LOG_E("not support %d baudrate", cfg->baud_rate);
-        return -RT_ERROR;
-    }
-    /* FDCAN arbitration segment */
-    pdrv_can->fdcanHandle.Init.NominalPrescaler      = st_FDCAN_ArbTiming[arb_idx].cam_bit_timing.prescaler;
-    pdrv_can->fdcanHandle.Init.NominalSyncJumpWidth  = st_FDCAN_ArbTiming[arb_idx].cam_bit_timing.num_sjw;
-    pdrv_can->fdcanHandle.Init.NominalTimeSeg1       = st_FDCAN_ArbTiming[arb_idx].cam_bit_timing.num_seg1;
-    pdrv_can->fdcanHandle.Init.NominalTimeSeg2       = st_FDCAN_ArbTiming[arb_idx].cam_bit_timing.num_seg2;
-#ifdef RT_CAN_USING_CANFD
-    if(cfg->enable_canfd) {
-        uint32_t data_idx = _inline_get_DataBaudIndex(cfg->baud_rate_fd);
-        if (data_idx == (uint32_t)-1)
-        {
-            LOG_E("not support %d baudrate", cfg->baud_rate_fd);
-            return -RT_ERROR;
-        }
-        /* 数据段 */
-        pdrv_can->fdcanHandle.Init.DataPrescaler         = st_FDCAN_DataTiming[data_idx].cam_bit_timing.prescaler;
-        pdrv_can->fdcanHandle.Init.DataSyncJumpWidth     = st_FDCAN_DataTiming[data_idx].cam_bit_timing.num_sjw;
-        pdrv_can->fdcanHandle.Init.DataTimeSeg1          = st_FDCAN_DataTiming[data_idx].cam_bit_timing.num_seg1;
-        pdrv_can->fdcanHandle.Init.DataTimeSeg2          = st_FDCAN_DataTiming[data_idx].cam_bit_timing.num_seg2;
-    }
-#endif
-    /* Configure Message RAM */
-    if(pdrv_can->fdcanHandle.Instance == FDCAN1)
-    {
-        pdrv_can->fdcanHandle.Init.MessageRAMOffset = 0;
-    }
-    else
-    {
-        pdrv_can->fdcanHandle.Init.MessageRAMOffset = 1280;
-    }
-    pdrv_can->fdcanHandle.Init.StdFiltersNbr = 2;
-    pdrv_can->fdcanHandle.Init.ExtFiltersNbr = 2;
-    pdrv_can->fdcanHandle.Init.RxFifo0ElmtsNbr = 1;
-    pdrv_can->fdcanHandle.Init.RxFifo0ElmtSize = FDCAN_DATA_BYTES_64;
-    pdrv_can->fdcanHandle.Init.RxFifo1ElmtsNbr = 0;
-    pdrv_can->fdcanHandle.Init.RxFifo1ElmtSize = FDCAN_DATA_BYTES_64;
-    pdrv_can->fdcanHandle.Init.RxBuffersNbr = 0;
-    pdrv_can->fdcanHandle.Init.RxBufferSize = FDCAN_DATA_BYTES_64;
-    pdrv_can->fdcanHandle.Init.TxEventsNbr = 0;
-    pdrv_can->fdcanHandle.Init.TxBuffersNbr = 3;
-    pdrv_can->fdcanHandle.Init.TxFifoQueueElmtsNbr = 0;
-    pdrv_can->fdcanHandle.Init.TxFifoQueueMode = FDCAN_TX_FIFO_OPERATION;
-    pdrv_can->fdcanHandle.Init.TxElmtSize = FDCAN_DATA_BYTES_64;
-
-    if (HAL_FDCAN_Init(&pdrv_can->fdcanHandle) != HAL_OK)
-    {
-        return -RT_ERROR;
-    }
-    /* default filter config */
-    HAL_FDCAN_ConfigFilter(&pdrv_can->fdcanHandle , &pdrv_can->FilterConfig);
-    /*init fdcan tx header*/
-    pdrv_can->TxHeader.Identifier = 0x000000;
-    pdrv_can->TxHeader.IdType = FDCAN_EXTENDED_ID;
-    pdrv_can->TxHeader.TxFrameType = FDCAN_DATA_FRAME;
-    pdrv_can->TxHeader.DataLength = FDCAN_DLC_BYTES_8;
-    pdrv_can->TxHeader.ErrorStateIndicator = FDCAN_ESI_ACTIVE;
-    pdrv_can->TxHeader.BitRateSwitch = FDCAN_BRS_OFF;
-    pdrv_can->TxHeader.FDFormat = FDCAN_CLASSIC_CAN;
-    pdrv_can->TxHeader.TxEventFifoControl = FDCAN_NO_TX_EVENTS;
-    pdrv_can->TxHeader.MessageMarker = 0;
-    /* can start */
-    HAL_FDCAN_Start(&pdrv_can->fdcanHandle);
-    return RT_EOK;
-}
-
-static rt_err_t _inline_can_filter_config(stm32_fdcan_t *pdrv_can,struct rt_can_filter_config *puser_can_filter_config)
-{
-    int tmp_i32IndexCount;
-    RT_ASSERT(pdrv_can);
-    RT_ASSERT(puser_can_filter_config);
-     /* get default filter */
-    for (tmp_i32IndexCount = 0; tmp_i32IndexCount < puser_can_filter_config->count; tmp_i32IndexCount++)
-    {
-        pdrv_can->FilterConfig.FilterIndex = puser_can_filter_config->items[tmp_i32IndexCount].hdr_bank;
-        pdrv_can->FilterConfig.FilterID1 = puser_can_filter_config->items[tmp_i32IndexCount].id;
-        pdrv_can->FilterConfig.FilterID2 = puser_can_filter_config->items[tmp_i32IndexCount].mask;
-        if(puser_can_filter_config->items[tmp_i32IndexCount].ide == RT_CAN_EXTID)
-        {
-            pdrv_can->FilterConfig.IdType = FDCAN_EXTENDED_ID;
-        }
-        else
-        {
-            pdrv_can->FilterConfig.IdType = FDCAN_STANDARD_ID;
-        }
-        pdrv_can->FilterConfig.FilterType = FDCAN_FILTER_MASK;
-        pdrv_can->FilterConfig.FilterConfig = FDCAN_FILTER_TO_RXFIFO0;
-        if(HAL_FDCAN_ConfigFilter(&pdrv_can->fdcanHandle , &pdrv_can->FilterConfig) != HAL_OK)
-        {
-            return -RT_ERROR;
-        }
-    }
-    return RT_EOK;
-}
-
-static rt_err_t _inline_can_control(struct rt_can_device *can, int cmd, void *arg)
-{
-
-    rt_uint32_t argval;
-    stm32_fdcan_t *pdrv_can;
-    struct rt_can_filter_config *filter_cfg;
-    RT_ASSERT(can != RT_NULL);
-    pdrv_can = (stm32_fdcan_t *)can->parent.user_data;
-    RT_ASSERT(pdrv_can != RT_NULL);
-    switch (cmd) {
-        case RT_DEVICE_CTRL_CLR_INT:
-            argval = (rt_uint32_t) arg;
-            if (argval == RT_DEVICE_FLAG_INT_RX) {
-                HAL_FDCAN_DeactivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_RX_FIFO0_NEW_MESSAGE);
-            } else if (argval == RT_DEVICE_FLAG_INT_TX) {
-                HAL_FDCAN_DeactivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_TX_FIFO_EMPTY);
-                HAL_FDCAN_DeactivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_TX_COMPLETE);
-            } else if (argval == RT_DEVICE_CAN_INT_ERR) {
-                HAL_FDCAN_DeactivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_ERROR_WARNING);
-                HAL_FDCAN_DeactivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_ERROR_PASSIVE);
-                HAL_FDCAN_DeactivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_ERROR_LOGGING_OVERFLOW);
-                HAL_FDCAN_DeactivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_BUS_OFF);
-                HAL_FDCAN_DeactivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_ARB_PROTOCOL_ERROR);
-            }
-            break;
-        case RT_DEVICE_CTRL_SET_INT:
-            argval = (rt_uint32_t) arg;
-            if (argval == RT_DEVICE_FLAG_INT_RX) {
-                HAL_FDCAN_ConfigInterruptLines(&pdrv_can->fdcanHandle, FDCAN_IT_RX_FIFO0_NEW_MESSAGE,
-                                               FDCAN_INTERRUPT_LINE0);
-                HAL_FDCAN_ActivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_RX_FIFO0_NEW_MESSAGE, 0);
-
-                if (FDCAN1 == pdrv_can->fdcanHandle.Instance) {
-                    HAL_NVIC_SetPriority(FDCAN1_IT0_IRQn, 0, 1);
-                    HAL_NVIC_EnableIRQ(FDCAN1_IT0_IRQn);
-                } else {
-                    HAL_NVIC_SetPriority(FDCAN2_IT0_IRQn, 0, 1);
-                    HAL_NVIC_EnableIRQ(FDCAN2_IT0_IRQn);
-                }
-            } else if (argval == RT_DEVICE_FLAG_INT_TX) {
-                HAL_FDCAN_ConfigInterruptLines(&pdrv_can->fdcanHandle, FDCAN_IT_TX_COMPLETE, FDCAN_INTERRUPT_LINE1);
-                HAL_FDCAN_ActivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_TX_COMPLETE, FDCAN_TX_BUFFER0);
-                HAL_FDCAN_ActivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_TX_COMPLETE, FDCAN_TX_BUFFER1);
-                HAL_FDCAN_ActivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_TX_COMPLETE, FDCAN_TX_BUFFER2);
-
-                if (FDCAN1 == pdrv_can->fdcanHandle.Instance) {
-                    HAL_NVIC_SetPriority(FDCAN1_IT1_IRQn, 0, 2);
-                    HAL_NVIC_EnableIRQ(FDCAN1_IT1_IRQn);
-                } else {
-                    HAL_NVIC_SetPriority(FDCAN2_IT1_IRQn, 0, 2);
-                    HAL_NVIC_EnableIRQ(FDCAN2_IT1_IRQn);
-                }
-            } else if (argval == RT_DEVICE_CAN_INT_ERR) {
-                HAL_FDCAN_ConfigInterruptLines(&pdrv_can->fdcanHandle, FDCAN_IT_BUS_OFF, FDCAN_INTERRUPT_LINE1);
-                HAL_FDCAN_ConfigInterruptLines(&pdrv_can->fdcanHandle, FDCAN_IT_ERROR_WARNING, FDCAN_INTERRUPT_LINE1);
-                HAL_FDCAN_ConfigInterruptLines(&pdrv_can->fdcanHandle, FDCAN_IT_ERROR_PASSIVE, FDCAN_INTERRUPT_LINE1);
-                HAL_FDCAN_ConfigInterruptLines(&pdrv_can->fdcanHandle, FDCAN_IT_ARB_PROTOCOL_ERROR,
-                                               FDCAN_INTERRUPT_LINE1);
-
-                HAL_FDCAN_ActivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_BUS_OFF, 0);
-                HAL_FDCAN_ActivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_ERROR_WARNING, 0);
-                HAL_FDCAN_ActivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_ERROR_PASSIVE, 0);
-                HAL_FDCAN_ActivateNotification(&pdrv_can->fdcanHandle, FDCAN_IT_ARB_PROTOCOL_ERROR, 0);
-                if (FDCAN1 == pdrv_can->fdcanHandle.Instance) {
-                    HAL_NVIC_SetPriority(FDCAN1_IT1_IRQn, 0, 2);
-                    HAL_NVIC_EnableIRQ(FDCAN1_IT1_IRQn);
-                } else {
-                    HAL_NVIC_SetPriority(FDCAN2_IT1_IRQn, 0, 2);
-                    HAL_NVIC_EnableIRQ(FDCAN2_IT1_IRQn);
-                }
-            }
-            break;
-        case RT_CAN_CMD_SET_FILTER:
-            if (RT_NULL == arg) {
-                /* default filter config */
-                HAL_FDCAN_ConfigFilter(&pdrv_can->fdcanHandle, &pdrv_can->FilterConfig);
-            } else {
-                filter_cfg = (struct rt_can_filter_config *) arg;
-                _inline_can_filter_config(pdrv_can, filter_cfg);
-            }
-            break;
-        case RT_CAN_CMD_SET_MODE:
-            argval = (rt_uint32_t) arg;
-            if (argval != RT_CAN_MODE_NORMAL &&
-                argval != RT_CAN_MODE_LISTEN &&
-                argval != RT_CAN_MODE_LOOPBACK &&
-                argval != RT_CAN_MODE_LOOPBACKANLISTEN) {
-                return -RT_ERROR;
-            }
-            if (argval != pdrv_can->device.config.mode) {
-                pdrv_can->device.config.mode = argval;
-                return _inline_can_config(&pdrv_can->device, &pdrv_can->device.config);
-            }
-            break;
-        case RT_CAN_CMD_SET_BAUD:
-            argval = (rt_uint32_t) arg;
-            uint32_t arb_idx = _inline_get_ArbBaudIndex(argval);
-            if (arb_idx == (uint32_t) -1) {
-                return -RT_ERROR; 
-            }
-            if (argval != pdrv_can->device.config.baud_rate) {
-                pdrv_can->device.config.baud_rate = argval;
-                return _inline_can_config(&pdrv_can->device, &pdrv_can->device.config);
-            }
-            break;
-
-        case RT_CAN_CMD_SET_PRIV:
-            argval = (rt_uint32_t) arg;
-            if (argval != RT_CAN_MODE_PRIV &&
-                argval != RT_CAN_MODE_NOPRIV) {
-                return -RT_ERROR;
-            }
-            if (argval != pdrv_can->device.config.privmode) {
-                pdrv_can->device.config.privmode = argval;
-
-                return RT_EOK;
-            }
-            break;
-        case RT_CAN_CMD_GET_STATUS: {
-            rt_uint32_t tmp_u32Errcount;
-            rt_uint32_t tmp_u32status;
-            tmp_u32Errcount = pdrv_can->fdcanHandle.Instance->ECR;
-            tmp_u32status = pdrv_can->fdcanHandle.Instance->PSR;
-
-            pdrv_can->device.status.rcverrcnt = (tmp_u32Errcount >> 8) & 0x000000ff;
-            pdrv_can->device.status.snderrcnt = (tmp_u32Errcount) & 0x000000ff;
-            pdrv_can->device.status.lasterrtype = tmp_u32status & 0x000000007;
-
-            rt_memcpy(arg, &pdrv_can->device.status, sizeof(pdrv_can->device.status));
-        }
-        break;
-        case RT_CAN_CMD_SET_BAUD_FD: {
-            argval = (rt_uint32_t) arg;
-            uint32_t data_idx = _inline_get_DataBaudIndex(argval);
-            if (data_idx == (uint32_t) -1) {
-                return -RT_ERROR;
-            }
-            if (argval != pdrv_can->device.config.baud_rate_fd) {
-                pdrv_can->device.config.baud_rate_fd = argval;
-                return _inline_can_config(&pdrv_can->device, &pdrv_can->device.config);
-            }
-        }
-    }
-
-
-    return RT_EOK;
-}
-
-static int _inline_can_sendmsg(struct rt_can_device *can, const void *buf, rt_uint32_t box_num)
-{
-
-    stm32_fdcan_t *pdrv_can;
-    struct rt_can_msg *pmsg;
-    uint32_t tmp_u32DataLen;
-    RT_ASSERT(can);
-    RT_ASSERT(buf);
-
-    pdrv_can = (stm32_fdcan_t *)can->parent.user_data;
-
-    RT_ASSERT(pdrv_can);
-
-    pmsg = (struct rt_can_msg *) buf;
-
-    /* Check the parameters */
-    tmp_u32DataLen = length_to_dlc( pmsg->len);
-
-    if(pmsg->ide == RT_CAN_EXTID)
-    {
-        pdrv_can->TxHeader.IdType = FDCAN_EXTENDED_ID;
-    }
-    else
-    {
-        pdrv_can->TxHeader.IdType = FDCAN_STANDARD_ID;
-    }
-
-    if (RT_CAN_DTR == pmsg->rtr)
-    {
-        pdrv_can->TxHeader.TxFrameType = FDCAN_DATA_FRAME;
-    }
-    else
-    {
-        pdrv_can->TxHeader.TxFrameType = FDCAN_REMOTE_FRAME;
-    }
-
-
-    pdrv_can->TxHeader.Identifier = pmsg->id;
-
-    pdrv_can->TxHeader.DataLength = tmp_u32DataLen;
-
-
-    if (pmsg->fd_frame == 1)
-    {
-        pdrv_can->TxHeader.FDFormat = FDCAN_FD_CAN;
-    }
-    else {
-        pdrv_can->TxHeader.FDFormat = FDCAN_CLASSIC_CAN;
-    }
-
-    if(HAL_FDCAN_AddMessageToTxBuffer(&pdrv_can->fdcanHandle, &pdrv_can->TxHeader, pmsg->data, FDCAN_TX_BUFFER0 + box_num) != HAL_OK)
-    {
-        return -RT_ERROR;
-    }
-    else
-    {
-        /* Request transmission */
-        HAL_FDCAN_EnableTxBufferRequest(&pdrv_can->fdcanHandle,FDCAN_TX_BUFFER0+box_num);
-        return RT_EOK;
-    }
-}
-
-static int _inline_can_recvmsg(struct rt_can_device *can, void *buf, rt_uint32_t fifo)
-{
-    struct rt_can_msg *pmsg;
-    stm32_fdcan_t *pdrv_can;
-
-    RT_ASSERT(can);
-    RT_ASSERT(buf);
-
-    pdrv_can = (stm32_fdcan_t *)can->parent.user_data;
-    pmsg = (struct rt_can_msg *) buf;
-    if(HAL_FDCAN_GetRxMessage(&pdrv_can->fdcanHandle,FDCAN_RX_FIFO0+fifo, &pdrv_can->RxHeader, pmsg->data) != HAL_OK)
-    {
-        return 0;
-    }
-    else
-    {
-        if(pdrv_can->RxHeader.IdType == FDCAN_EXTENDED_ID)
-        {
-            pmsg->ide = RT_CAN_EXTID;
-        }
-        else
-        {
-            pmsg->ide = RT_CAN_STDID;
-        }
-
-        if(pdrv_can->RxHeader.RxFrameType == FDCAN_DATA_FRAME)
-        {
-            pmsg->rtr = RT_CAN_DTR;
-        }
-        else
-        {
-            pmsg->rtr = RT_CAN_RTR;
-        }
-        pmsg->id = pdrv_can->RxHeader.Identifier;
-
-        pmsg->len = pdrv_can->RxHeader.DataLength;
-        pmsg->hdr_index = pdrv_can->RxHeader.FilterIndex;
-
-        #ifdef RT_CAN_USING_CANFD
-        pmsg->fd_frame =  (pdrv_can->RxHeader.FDFormat >> 16) && 0x20;
-        pmsg->brs = (pdrv_can->RxHeader.BitRateSwitch >> 16) && 0x10;
-        #endif
-
-        return sizeof(struct rt_can_msg);
-    }
-}
-
-static const struct rt_can_ops _can_ops =
-{
-    _inline_can_config,
-    _inline_can_control,
-    _inline_can_sendmsg,
-    _inline_can_recvmsg,
-};
-
-void HAL_FDCAN_RxFifo0Callback(FDCAN_HandleTypeDef *hfdcan, uint32_t RxFifo0ITs)
-{
-    if((RxFifo0ITs & FDCAN_IT_RX_FIFO0_NEW_MESSAGE) != RESET)
-      {
-          if(hfdcan->Instance == FDCAN1)
-          {
-#ifdef BSP_USING_FDCAN1
-              //CAN1
-              /* Retreive Rx messages from RX FIFO0 */
-              rt_hw_can_isr(&st_DrvCan1.device, RT_CAN_EVENT_RX_IND | 0 << 8);
-#endif
-          }
-        else
-        {
-#ifdef BSP_USING_FDCAN2
-            //CAN2
-            /* Retreive Rx messages from RX FIFO0 */
-            rt_hw_can_isr(&st_DrvCan2.device, RT_CAN_EVENT_RX_IND | 0 << 8);
-#endif
-        }
-    }
-}
-
-void HAL_FDCAN_TxBufferCompleteCallback(FDCAN_HandleTypeDef *hfdcan, uint32_t BufferIndexes)
-{
-    if(hfdcan->Instance == FDCAN1)
-    {
-#ifdef BSP_USING_FDCAN1
-        //can1
-        rt_hw_can_isr(&st_DrvCan1.device, RT_CAN_EVENT_TX_DONE | ((BufferIndexes-1) << 8));
-#endif
-    }
-    else
-    {
-#ifdef BSP_USING_FDCAN2
-        //can2
-        rt_hw_can_isr(&st_DrvCan2.device, RT_CAN_EVENT_TX_DONE | ((BufferIndexes-1) << 8));
-#endif
-    }
-}
-
-void HAL_FDCAN_TxFifoEmptyCallback(FDCAN_HandleTypeDef *hfdcan)
-{
-    if(hfdcan->Instance == FDCAN1)
-    {
-#ifdef BSP_USING_FDCAN1
-        rt_hw_can_isr(&st_DrvCan1.device, RT_CAN_EVENT_TX_DONE);
-#endif
-    }
-    else
-    {
-#ifdef BSP_USING_FDCAN2
-        rt_hw_can_isr(&st_DrvCan2.device, RT_CAN_EVENT_TX_DONE);
-#endif
-    }
-}
-
-void HAL_FDCAN_ErrorCallback(FDCAN_HandleTypeDef *hfdcan)
-{
-    rt_uint32_t tmp_u32Errcount;
-    rt_uint32_t tmp_u32status;
-    uint32_t ret = HAL_FDCAN_GetError(hfdcan);
-
-    if(hfdcan->Instance == FDCAN1)
-    {
-#ifdef BSP_USING_FDCAN1
-        if((ret & FDCAN_IT_ARB_PROTOCOL_ERROR) &&
-            (hfdcan->Instance->CCCR & FDCAN_CCCR_INIT_Msk))
-        {
-            //hfdcan->Instance->CCCR |= FDCAN_CCCR_CCE_Msk;
-            hfdcan->Instance->CCCR &= ~FDCAN_CCCR_INIT_Msk;
-            st_DrvCan1.device.status.errcode = 0xff;
-        }
-        else
-        {
-            tmp_u32Errcount = st_DrvCan1.fdcanHandle.Instance->ECR;
-            tmp_u32status = st_DrvCan1.fdcanHandle.Instance->PSR;
-            st_DrvCan1.device.status.rcverrcnt = (tmp_u32Errcount>>8)&0x000000ff;
-            st_DrvCan1.device.status.snderrcnt = (tmp_u32Errcount)&0x000000ff;
-            st_DrvCan1.device.status.lasterrtype = tmp_u32status&0x000000007;
-            rt_hw_can_isr(&st_DrvCan1.device, RT_CAN_EVENT_TX_FAIL);
-
-        }
-#endif /*BSP_USING_FDCAN1*/
-    }
-    else
-    {
-#ifdef BSP_USING_FDCAN2
-        if(    (ret & FDCAN_IT_ARB_PROTOCOL_ERROR) &&
-            (hfdcan->Instance->CCCR & FDCAN_CCCR_INIT_Msk))
-        {
-            //hfdcan->Instance->CCCR |= FDCAN_CCCR_CCE_Msk;
-            hfdcan->Instance->CCCR &= ~FDCAN_CCCR_INIT_Msk;
-            st_DrvCan2.device.status.errcode = 0xff;
-        }
-        else
-        {
-            //can2
-            tmp_u32Errcount = st_DrvCan2.fdcanHandle.Instance->ECR;
-            tmp_u32status = st_DrvCan2.fdcanHandle.Instance->PSR;
-            st_DrvCan2.device.status.rcverrcnt = (tmp_u32Errcount>>8)&0x000000ff;
-            st_DrvCan2.device.status.snderrcnt = (tmp_u32Errcount)&0x000000ff;
-            st_DrvCan2.device.status.lasterrtype = tmp_u32status&0x000000007;
-            rt_hw_can_isr(&st_DrvCan2.device, RT_CAN_EVENT_TX_FAIL);
-        }
-#endif /*BSP_USING_FDCAN2*/
-    }
-}
-
-#ifdef BSP_USING_FDCAN1
-void FDCAN1_IT0_IRQHandler(void)             /* FDCAN1 interrupt line 0      */
-{
-    rt_interrupt_enter();
-    HAL_FDCAN_IRQHandler(&st_DrvCan1.fdcanHandle);
-    rt_interrupt_leave();
-}
-
-void FDCAN1_IT1_IRQHandler(void)             /* FDCAN1 interrupt line 1      */
-{
-    rt_interrupt_enter();
-    HAL_FDCAN_IRQHandler(&st_DrvCan1.fdcanHandle);
-    rt_interrupt_leave();
-}
-#endif /*BSP_USING_FDCAN1*/
-#ifdef BSP_USING_FDCAN2
-void FDCAN2_IT0_IRQHandler(void)             /* FDCAN2 interrupt line 0      */
-{
-    rt_interrupt_enter();
-    HAL_FDCAN_IRQHandler(&st_DrvCan2.fdcanHandle);
-    rt_interrupt_leave();
-}
-
-void FDCAN2_IT1_IRQHandler(void)             /* FDCAN2 interrupt line 1      */
-{
-    rt_interrupt_enter();
-    HAL_FDCAN_IRQHandler(&st_DrvCan2.fdcanHandle);
-    rt_interrupt_leave();
-}
-#endif/*BSP_USING_FDCAN2*/
-
-static int rt_hw_can_init(void)
-{
-    struct can_configure config;
-    config.baud_rate = CAN1MBaud;
-    config.msgboxsz = 48;
-    config.sndboxnumber = 1;
-    config.mode = RT_CAN_MODE_NORMAL;
-    config.privmode = RT_CAN_MODE_NOPRIV;
-    config.ticks = 50;
-#ifdef RT_CAN_USING_HDR
-    config.maxhdr = 14;
-#endif
-#ifdef RT_CAN_USING_CANFD
-    config.baud_rate_fd = CAN1MBaud * 8;
-    config.enable_canfd = 1;
-#endif
-    /* config default filter */
-    FDCAN_FilterTypeDef sFilterConfig;
-    sFilterConfig.IdType = FDCAN_STANDARD_ID;
-    sFilterConfig.FilterIndex = 0;
-    sFilterConfig.FilterType = FDCAN_FILTER_MASK;
-    sFilterConfig.FilterConfig = FDCAN_FILTER_TO_RXFIFO0;
-    sFilterConfig.FilterID1 = 0;
-    sFilterConfig.FilterID2 = 0x7FF;
-#ifdef BSP_USING_FDCAN1
-    st_DrvCan1.FilterConfig = sFilterConfig;
-    st_DrvCan1.device.config = config;
-    /* register FDCAN1 device */
-    rt_hw_can_register(&st_DrvCan1.device, st_DrvCan1.name, &_can_ops, &st_DrvCan1);
-#endif /* BSP_USING_FDCAN1 */
-#ifdef BSP_USING_FDCAN2
-    st_DrvCan2.FilterConfig = sFilterConfig;
-    st_DrvCan2.device.config = config;
-    /* register FDCAN2 device */
-    rt_hw_can_register(&st_DrvCan2.device, st_DrvCan2.name, &_can_ops, &st_DrvCan2);
-#endif /* BSP_USING_FDCAN2 */
-    return 0;
-}
-INIT_BOARD_EXPORT(rt_hw_can_init);
-
-#endif /* BSP_USING_FDCAN1 || BSP_USING_FDCAN2 */
-#endif /* RT_USING_CAN */

bsp/stm32/libraries/HAL_Drivers/drivers/drv_fdcan.h

@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2020-02-24     heyuan       the first version
- * 2020-08-17     malongwei    Fix something
- */
-
-#ifndef __DRV_FDCAN_H__
-#define __DRV_FDCAN_H__
-
-#include <board.h>
-#include <rtdevice.h>
-
-#if defined(RT_USING_CAN) && defined(RT_CAN_USING_CANFD)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct
-{
-    const char *name;
-    FDCAN_HandleTypeDef fdcanHandle;
-    FDCAN_RxHeaderTypeDef RxHeader;
-    FDCAN_TxHeaderTypeDef TxHeader;
-    uint8_t u8RxDataBuffer[8];
-    uint8_t u8TxDataBuffer[8];
-    FDCAN_FilterTypeDef FilterConfig; /*FDCAN filter*/
-    struct rt_can_device device;      /* inherit from can device */
-} stm32_fdcan_t;
-
-typedef struct {
-    uint32_t u32Baudrate;
-    struct rt_can_bit_timing cam_bit_timing;
-}stm32_fdcan_timing_t;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* RT_USING_CAN */
-#endif /* __DRV_FDCAN_H__ */

bsp/stm32/libraries/templates/stm32l5xx/board/.ignore_format.yml

@@ -0,0 +1,7 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config
+- linker_scripts

bsp/stm32/stm32f091-st-nucleo/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-atk-nano/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-atk-warshipv3/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-blue-pill/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-dofly-M3S/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-dofly-lyc8/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-fire-arbitrary/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-gizwits-gokitv21/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-hw100k-ibox/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-keysking-learning/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-onenet-nbiot/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f103-yf-ufun/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f107-uc-eval/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f207-st-nucleo/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f302-st-nucleo/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f334-st-nucleo/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f401-st-nucleo/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f405-smdz-breadfruit/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f407-armfly-v5/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f407-atk-explorer/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f407-lckfb-skystar/board/.ignore_format.yml

@@ -0,0 +1,6 @@
+# files format check exclude path, please follow the instructions below to modify;
+# If you need to exclude an entire folder, add the folder path in dir_path;
+# If you need to exclude a file, add the path to the file in file_path.
+
+dir_path:
+- CubeMX_Config

bsp/stm32/stm32f407-micu/.gitignore

@@ -1,42 +0,0 @@
-*.pyc
-*.map
-*.dblite
-*.elf
-*.bin
-*.hex
-*.axf
-*.exe
-*.pdb
-*.idb
-*.ilk
-*.old
-build
-Debug
-documentation/html
-packages/
-*~
-*.o
-*.obj
-*.out
-*.bak
-*.dep
-*.lib
-*.i
-*.d
-.DS_Stor*
-.config 3
-.config 4
-.config 5
-Midea-X1
-*.uimg
-GPATH
-GRTAGS
-GTAGS
-.vscode
-JLinkLog.txt
-JLinkSettings.ini
-DebugConfig/
-RTE/
-settings/
-*.uvguix*
-cconfig.h