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RT-Thread is an open source IoT real-time operating system (RTOS).

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### RT-Thread Version 4.x 5.0.0 5.0.2 ### Hardware Type/Architectures none ### Develop Toolchain MDK Keil ### Describe the bug 在2.0版本env-windows工具测试生成mdk工程出现的问题: * 内核版本:经测试除了当前 master 分支,4.x、5.0.x、5.1.0 版本内核都会这个问题 ![](https://github.com/RT-Thread/rt-thread/assets/64397326/6a893d4d-c57f-4835-84a7-134d99d02bd4) * 分析:主要原因是env2.0升级了py3版本,部分语法和py3不兼容:decode 函数,py3由于字符串已经是utf8了不需要再次decode。如果修改,则所有版本rtt仓库都需要调整 tools/keil...

discussion

### Describe problem solved by the proposed feature 在finsh开到较高的波特率(比如2M)时,串口驱动(serial_v2)可能会来不及接收连续的数据(比如上键,\x1B\x5B\x41)导致overrun的问题,即使我使用的是480M的H750并将中断所用到的函数放入了itcm。 ![image](https://github.com/RT-Thread/rt-thread/assets/60053077/912ead39-3519-404c-a811-71fff587c4a6) 考虑到现在很多新的STM32都带了硬件FIFO,我在初始化完后使能硬件FIFO,finsh就可以顺利的接到上了 ![image](https://github.com/RT-Thread/rt-thread/assets/60053077/8b0cc8e5-8e0e-4c1a-8a13-652aaeafe80e) ![image](https://github.com/RT-Thread/rt-thread/assets/60053077/25cdd604-2954-4645-8f55-17b953ac148b) ![image](https://github.com/RT-Thread/rt-thread/assets/60053077/677d28d9-1876-4736-b425-dc38d43aeac8) 未来会考虑为STM32的串口驱动加入硬件FIFO吗 ### Describe your preferred solution _No response_ ### Describe possible alternatives _No response_

## 拉取/合并请求描述:(PR description) [ #### 为什么提交这份PR (why to submit this PR) #7764 #### 你的解决方案是什么 (what is your solution) https://github.com/CYFS3/rt-thread/actions/runs/11423895710 https://github.com/CYFS3/rt-thread/actions/runs/11419189401 #### 请提供验证的bsp和config (provide the config and bsp) - BSP: -...

BSP

## 拉取/合并请求描述:(PR description) 适配S32K344的基础工程,对LPUART采用寄存器控制,实现FINSH的移植,同时每两秒打印hello验证调度和延时的正确 ### 当前拉取/合并请求的状态 Intent for your PR 必须选择一项 Choose one (Mandatory): - [ ] 本拉取/合并请求是一个草稿版本 This PR is for a code-review and is intended to get feedback...

BSP: NXP
BSP
action
BSP: new bsp board

## 拉取/合并请求描述:(PR description) [ #### 为什么提交这份PR (why to submit this PR) ![image](https://github.com/user-attachments/assets/854e43dd-25b2-4233-a3e8-f3ac83838c13) #### 你的解决方案是什么 (what is your solution) #### 请提供验证的bsp和config (provide the config and bsp) - BSP: - .config: -...

Kernel

## 拉取/合并请求描述:(PR description) [ #### 为什么提交这份PR (why to submit this PR) 添加使用mmap时的一些特殊地址的处理,例如-1等等 添加使用munmap时对没有对齐的地址的额外处理 #### 你的解决方案是什么 (what is your solution) #### 请提供验证的bsp和config (provide the config and bsp) - BSP: - .config:...

RT-Smart
component: lwp
Component

### Describe problem solved by the proposed feature rt_device identity: a master id - device id ```c struct rt_device { [...] #ifdef RT_USING_DM rt_uint8_t master_id; /**< 0 - 255 */...

## 拉取/合并请求描述:(PR description) [ #### 为什么提交这份PR (why to submit this PR) #### 你的解决方案是什么 (what is your solution) #### 请提供验证的bsp和config (provide the config and bsp) ] ### 当前拉取/合并请求的状态 Intent for your...

BSP

### RT-Thread Version 5.1.0 ### Hardware Type/Architectures all ### Develop Toolchain GCC ### Describe the bug LOCAL_CPPDEFINES组下的宏定义无法添加到CMakeLists.txt文件中 ### Other additional context _No response_

## 拉取/合并请求描述:(PR description) [ #### 为什么提交这份PR (why to submit this PR) This patch introduces a `nested-free` control flag to the mutex, allowing more flexible control over mutex hold limits. The...

Kernel