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<title>rt-thread.git/bsp/gd32/arm/libraries/gd32_drivers/drv_usart_v2.c, branch master</title>
<subtitle>Unnamed repository; edit this file 'description' to name the repository.</subtitle>
<id>http://cgit.235523.xyz/rt-thread.git/atom/bsp/gd32/arm/libraries/gd32_drivers/drv_usart_v2.c?h=master</id>
<link rel='self' href='http://cgit.235523.xyz/rt-thread.git/atom/bsp/gd32/arm/libraries/gd32_drivers/drv_usart_v2.c?h=master'/>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/'/>
<updated>2025-11-07T01:28:59Z</updated>
<entry>
<title>[bsp][gd32][serial_v2] 增加GD32F5支持 (#10840)</title>
<updated>2025-11-07T01:28:59Z</updated>
<author>
<name>RyanCW</name>
<email>75795462+Ryan-CW-Code@users.noreply.github.com</email>
</author>
<published>2025-11-07T01:28:59Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=97f316f5d0bda09d7b612997e26614bdb7417be3'/>
<id>urn:sha1:97f316f5d0bda09d7b612997e26614bdb7417be3</id>
<content type='text'>
[bsp][gd32][serial_v2] 增加 GD32F5 支持</content>
</entry>
<entry>
<title>[BSP] 添加GD32E230开发板适配 (#10557)</title>
<updated>2025-07-31T09:27:18Z</updated>
<author>
<name>Huang YunKun</name>
<email>htynkn@gmail.com</email>
</author>
<published>2025-07-31T09:27:18Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=c55cbc5cf29ef29913e46a909bade7e98e8b939f'/>
<id>urn:sha1:c55cbc5cf29ef29913e46a909bade7e98e8b939f</id>
<content type='text'>
</content>
</entry>
<entry>
<title>[bsp][gd32] 添加GD32F527I BSP (#10454)</title>
<updated>2025-07-08T01:21:57Z</updated>
<author>
<name>Yaochenger</name>
<email>75192526+Yaochenger@users.noreply.github.com</email>
</author>
<published>2025-07-08T01:21:57Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=935e1b1db1b472e945252ff62f69bf83feecb321'/>
<id>urn:sha1:935e1b1db1b472e945252ff62f69bf83feecb321</id>
<content type='text'>
Co-authored-by: guozhanxin &lt;guozhanxin@rt-thread.com&gt;</content>
</entry>
<entry>
<title>[drivers][serial_v2]允许阻塞接收超过rx缓冲区大小的数据、增加超时时间、flush、获取缓冲区数据长度命令、数据溢出逻辑修复、稳定性细节优化、添加更多serial_v2测试用例</title>
<updated>2025-05-16T01:42:11Z</updated>
<author>
<name>ryancw</name>
<email>1831931681@qq.com</email>
</author>
<published>2024-09-04T02:39:10Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=ac8fba0129f98b5c6a7c6caaa55538a53b370db2'/>
<id>urn:sha1:ac8fba0129f98b5c6a7c6caaa55538a53b370db2</id>
<content type='text'>
[components][serial_v2] 优化txflush逻辑、对tx的activated做中断保护

[components][at] at_client适配新版serial_v2

[components][at] at_server适配新版serial_v2

[components][serial_v2] 测试用例增加循环调用，format测试用例

[components][serial_v2] poll模式判断逻辑错误

[components][serial_v2] 测试用例去掉一些非必要延时

[components][serial_v2] 测试例程使用menuconfig进行配置，更新readme

[components][at_client] at_client_getchar返回值错误、at_client解析线程优先级错误设置

[components][at] 错误码应该返回负值

[components][serial_v2] TCFLSH和FIONREAD完善、control函数增加错误返回值

[components][serial_v2] RT_SERIAL_CTRL_GET_RX_DATA_LEN更改为RT_SERIAL_CTRL_GET_UNREAD_BYTES_COUNT

[utest][serial_v2] TC_UART_SEND_TIMES替换为RT_SERIAL_TC_SEND_ITERATIONS

[components][serial_v2] FIONREAD参数应该是无符号类型

[utest][serial_v2] 完善测试用例

[components][serial_v2] 避免使用三目运算符

[components][serial_v2] 使用clang-format格式化代码

[components][serial_v2] 添加get超时时间命令

[components][serial_v2] 完善posix接口

[components][serial_v2] 阻塞接口添加阻塞时间为0时的处理逻辑、优化RX阻塞接收逻辑

[components][serial_v2] 设置超时时间命令的参数改为指针形式

[components][serial_v2] nbuf发送添加超时时间为0时的逻辑

[components][serial_v2] 完善添加测试用例

[utest][serial_v2] 修复依赖关系

[components][serial_v2] 非阻塞模式下tx_flush错误修复

[components][serial_v2] activated使用原子API

[components][serial_v2] 优化DMA逻辑、没使能DMA时屏蔽DMA逻辑节约资源

[components][serial_v2] 提供写满时丢弃新数据和覆盖旧数据策略，写满丢弃策略效率更高

[components][serial_v2] 部分平台适配写满时两种策略功能

[components][serial_v2] DMA模式暂不支持丢弃新数据策略

[utest][serial_v2] 优化测试代码

[components][serial_v2] DMA模式下使用乒乓缓冲、DMA模式支持丢弃新数据策略

[utest][serial_v2] 适配DMA乒乓缓冲

[bsp][serial_v2] 部分bsp适配DMA下乒乓缓冲

[components][serial_v2] 使用spinlock替换中断，对部分结构体变量使用原子操作

[utest][serial_v2] 更新测试用例

[components][at] 适配new serialv2不再判断RTT版本号

[components][at] 删除多余的中文注释

[utest][serial_v2] 添加交叉echo示例，qemu环境下专用

[bsp][qemu] 适配串口v2并开启fifo

[components][at] 修复合并导致的错误

[bsp][n32] 适配serial_v2，没有经过测试

[components][serial_v2] 格式化代码

[utest][serial_v2] 删除无意义的打印
</content>
</entry>
<entry>
<title>[bsp][gd32]Fix the problem that uartv2 does not enable dma compilation error.</title>
<updated>2024-09-13T21:29:23Z</updated>
<author>
<name>Rbb666</name>
<email>zhangbingru@rt-thread.com</email>
</author>
<published>2024-09-13T07:31:32Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=49c39d4a8d0b7bf6ba2f56bda34f00fe898aca09'/>
<id>urn:sha1:49c39d4a8d0b7bf6ba2f56bda34f00fe898aca09</id>
<content type='text'>
</content>
</entry>
<entry>
<title>[bsp][gd32] 修复串口驱动中由于可能的中断嵌套而导致RB索引异常的问题</title>
<updated>2024-05-02T22:57:18Z</updated>
<author>
<name>Junjie Wang</name>
<email>34395906+WKJay@users.noreply.github.com</email>
</author>
<published>2024-05-02T22:57:18Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=b632dc1aaf2efa4156b87b2d534cf6732010eaee'/>
<id>urn:sha1:b632dc1aaf2efa4156b87b2d534cf6732010eaee</id>
<content type='text'>
</content>
</entry>
<entry>
<title>[bsp][gd32][drivers] add serial v2 and dma driver support</title>
<updated>2024-03-21T01:19:26Z</updated>
<author>
<name>Evlers</name>
<email>35098087+Evlers@users.noreply.github.com</email>
</author>
<published>2024-03-21T01:19:26Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=e25f287ff30f7bcf3fd8a30cba6c56ae86504c83'/>
<id>urn:sha1:e25f287ff30f7bcf3fd8a30cba6c56ae86504c83</id>
<content type='text'>
</content>
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