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<title>rt-thread.git/components/net/at/src/at_client.c, branch copilot/bug-security-related-issue</title>
<subtitle>Unnamed repository; edit this file 'description' to name the repository.</subtitle>
<id>http://cgit.235523.xyz/rt-thread.git/atom/components/net/at/src/at_client.c?h=copilot%2Fbug-security-related-issue</id>
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<updated>2025-08-21T10:49:35Z</updated>
<entry>
<title>[component][net][at] at_client增加deInit接口 (#10598)</title>
<updated>2025-08-21T10:49:35Z</updated>
<author>
<name>RyanCW</name>
<email>75795462+Ryan-CW-Code@users.noreply.github.com</email>
</author>
<published>2025-08-21T10:49:35Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=a1a8bc54229aee0a5229e6fb50a77761136a61ba'/>
<id>urn:sha1:a1a8bc54229aee0a5229e6fb50a77761136a61ba</id>
<content type='text'>
* [component][net][at] at_client增加deInit接口

* [component][net][at] at_client优化serial_v2适配</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>[components][at] Add formatting message function for at client</title>
<updated>2025-03-13T00:48:07Z</updated>
<author>
<name>1078249029</name>
<email>1078249029@qq.com</email>
</author>
<published>2025-03-06T13:56:07Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=9d3ee5110789c54524539d76d3653c9b3460694e'/>
<id>urn:sha1:9d3ee5110789c54524539d76d3653c9b3460694e</id>
<content type='text'>
It will be useful for quiting transmission mode of some chips like esp8266.

Signed-off-by: 1078249029 &lt;1078249029@qq.com&gt;
</content>
</entry>
<entry>
<title>[AT] AT_Device 适配 SERIAL_V2 (#9860)</title>
<updated>2025-01-03T05:00:33Z</updated>
<author>
<name>dongly</name>
<email>chinky@163.com</email>
</author>
<published>2025-01-03T05:00:33Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=b81a44bf744524744b17f4351b3b5a2d4209593e'/>
<id>urn:sha1:b81a44bf744524744b17f4351b3b5a2d4209593e</id>
<content type='text'>
AT_Device 适配 SERIAL_V2</content>
</entry>
<entry>
<title>[components][at] 优化AT组件，并解决内存泄露</title>
<updated>2024-02-18T16:07:05Z</updated>
<author>
<name>yangpengya</name>
<email>53293497+yangpengya@users.noreply.github.com</email>
</author>
<published>2024-02-18T16:07:05Z</published>
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<id>urn:sha1:a8d5a645f2e26af67c8fe94e2c7f1726ae05cca7</id>
<content type='text'>
1.优化at server endmark判断，支持自动识别'\r''\n'"\r\n"。
2.优化at_recvfrom,修复大数据量时sem多次释放造成的接收错误。
3.修复at组件中可能存在的内存泄露。
4.优化部分代码逻辑，减少冗余代码。</content>
</entry>
<entry>
<title>[at]优先判断是否是URC数据</title>
<updated>2023-10-08T05:25:28Z</updated>
<author>
<name>yangpeng</name>
<email>yangpengya@qq.com</email>
</author>
<published>2023-09-25T09:25:30Z</published>
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<id>urn:sha1:8012c0c9a20e3d7af1b7efc290684a8949e4c900</id>
<content type='text'>
</content>
</entry>
<entry>
<title>[at]优化at格式化输出，避免多个at client和server输出冲突</title>
<updated>2023-10-08T05:25:28Z</updated>
<author>
<name>yangpeng</name>
<email>yangpengya@qq.com</email>
</author>
<published>2023-09-22T09:34:26Z</published>
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<id>urn:sha1:c386a2c95615afe70750bce44f840bfc390fd2e0</id>
<content type='text'>
</content>
</entry>
<entry>
<title>[AT] Add null pointer check in at_client_get (#7154)</title>
<updated>2023-04-03T15:04:40Z</updated>
<author>
<name>Lu_Reaper</name>
<email>43989619+dingiso@users.noreply.github.com</email>
</author>
<published>2023-04-03T15:04:40Z</published>
<link rel='alternate' type='text/html' href='http://cgit.235523.xyz/rt-thread.git/commit/?id=3a9c5690b1fd5067259de6541c2f072bb63a8a10'/>
<id>urn:sha1:3a9c5690b1fd5067259de6541c2f072bb63a8a10</id>
<content type='text'>
1. prevent null-pointer dereference in rt_strcmp</content>
</entry>
<entry>
<title>[mutex] use RT_IPC_FLAG_PRIO to replace RT_IPC_FLAG_FIFO</title>
<updated>2021-11-17T20:57:15Z</updated>
<author>
<name>Meco Man</name>
<email>920369182@qq.com</email>
</author>
<published>2021-11-17T20:57:15Z</published>
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<id>urn:sha1:df9a23c534f57e6f5b06acfbe6db8b636894e0ad</id>
<content type='text'>
</content>
</entry>
<entry>
<title>fix at_client.c</title>
<updated>2021-09-03T12:16:35Z</updated>
<author>
<name>malongwei</name>
<email>2544047213@qq.com</email>
</author>
<published>2021-09-03T12:16:35Z</published>
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<id>urn:sha1:f1e1b6b2e39ac7c62fbe4b60d5c03fe60fb7d5c9</id>
<content type='text'>
</content>
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