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<title>rt-thread.git/bsp/rv32m1_vega, branch v5.0.2</title>
<subtitle>Unnamed repository; edit this file 'description' to name the repository.</subtitle>
<id>http://cgit.235523.xyz/rt-thread.git/atom/bsp/rv32m1_vega?h=v5.0.2</id>
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<updated>2023-10-08T03:21:00Z</updated>
<entry>
<title>[project] update mdk/iar project and config.</title>
<updated>2023-10-08T03:21:00Z</updated>
<author>
<name>guozhanxin</name>
<email>guozhanxin@rt-thread.com</email>
</author>
<published>2023-10-08T03:01:28Z</published>
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<id>urn:sha1:9e79333512c445a5202dc040176036bca8e7f8ad</id>
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</entry>
<entry>
<title>[bsp] fix mismatched function types in rt_pin_ops for all drv_gpio.c (#7457)</title>
<updated>2023-05-09T03:35:27Z</updated>
<author>
<name>Placebo27</name>
<email>placeb0@qq.com</email>
</author>
<published>2023-05-09T03:35:27Z</published>
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<id>urn:sha1:538158bf2048b93253e42719d1839d7a87c6a951</id>
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</entry>
<entry>
<title>[HUST CSE] fix: Fixed wrong download link of env in 20+ files. (#7296)</title>
<updated>2023-04-18T13:18:56Z</updated>
<author>
<name>Hornos Lee</name>
<email>u202012078@hust.edu.cn</email>
</author>
<published>2023-04-18T13:18:56Z</published>
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<id>urn:sha1:4f1a50be242f51bc0c7afd0d6926d4571b765a54</id>
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<entry>
<title>[HUST CSE] Fix nullptr issue in bsp/rv32m1_vega/ri5cy/board/fsl_host.c (#7236)</title>
<updated>2023-04-14T00:03:54Z</updated>
<author>
<name>I-Hsien</name>
<email>louisliunova@hust.edu.cn</email>
</author>
<published>2023-04-14T00:03:54Z</published>
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<id>urn:sha1:a08e930e20e7903bd01158315ac627f08910e947</id>
<content type='text'>
During the process of statically checking the source code, it was found that this judgment directly obtained the member of the structure pointer without performing a null pointer check. When an upstream function has an exception and passes in a null pointer, a runtime error will occur.</content>
</entry>
<entry>
<title>sync and update all projects (#7138)</title>
<updated>2023-03-31T08:49:48Z</updated>
<author>
<name>yangjie11</name>
<email>39754270+yangjie11@users.noreply.github.com</email>
</author>
<published>2023-03-31T08:49:48Z</published>
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<id>urn:sha1:95e6b69b8e56f86ac8a6d6718a16d255527e87cf</id>
<content type='text'>
* sync and update</content>
</entry>
<entry>
<title>[errno code]fix that use RT_ENOSYS without - (#7084)</title>
<updated>2023-03-23T05:54:42Z</updated>
<author>
<name>Zxy</name>
<email>78582677+ZosCat1@users.noreply.github.com</email>
</author>
<published>2023-03-23T05:54:42Z</published>
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<id>urn:sha1:4ed9bc11f71fe231bc673a9b1deb2ff5354129bc</id>
<content type='text'>
* [errno code]fix that use RT_ENOSYS without -

* Update bsp/airm2m/air32f103/libraries/rt_drivers/drv_hwtimer.c

---------

Co-authored-by: Man, Jianting (Meco) &lt;920369182@qq.com&gt;</content>
</entry>
<entry>
<title>[error code][-RT_EIO] fix that use RT_EIO without -</title>
<updated>2023-03-17T00:20:37Z</updated>
<author>
<name>Meco Man</name>
<email>920369182@qq.com</email>
</author>
<published>2023-03-16T17:12:51Z</published>
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<id>urn:sha1:2cc9bd876e0c52e4ffd52ff5769f81020389c486</id>
<content type='text'>
</content>
</entry>
<entry>
<title>[libcpu/risc-v]迁移libcpu/risc-v/e310与rv32m1文件中内容至bsp (#7015)</title>
<updated>2023-03-06T00:43:58Z</updated>
<author>
<name>Yaochenger</name>
<email>75192526+Yaochenger@users.noreply.github.com</email>
</author>
<published>2023-03-06T00:43:58Z</published>
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<id>urn:sha1:922e6e40d35c94a94b707097eadb11efecd8067d</id>
<content type='text'>
</content>
</entry>
<entry>
<title>[libcpu][riscv]整合libcpu/riscv中的移植文件 提供一份公共代码于common (#6941)</title>
<updated>2023-03-01T06:32:43Z</updated>
<author>
<name>Yaochenger</name>
<email>75192526+Yaochenger@users.noreply.github.com</email>
</author>
<published>2023-03-01T06:32:43Z</published>
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<id>urn:sha1:b9e4fcfc6878aa05cca277ea3557299e59207965</id>
<content type='text'>
整合libcpu/riscv中的移植文件 提供一份公共代码于common

在提交本pr时，除hpmicro的内核，rv32内核bsp已完成去除大部分的冗余，大部分代码采用common中的实现。本pr的作用是进一步统一common中的文件，从而提供一份公用代码，新移植的RV32内核的BSP可以全部使用common代码。

- 在common中提供一份公用文件：interrupt_gcc.S
- 修改原有的文件，将原有的中断中上下文切换代码替换为interrupt_gcc.S
- 基于上述修改，修改仓库中risc-v内核的BSP与移植相关的部分 (主要包含中断入口函数 中断栈等)
- 在common中提供一份公用文件：trap_common.c；提供统一中断入口函数，中断入口函数初始化，中断入口注册等函数，并完善异常时的信息输出

- 在common中提供一份公用文件：rt_hw_stack_frame.h；将栈帧结构体剥离，供用户使用

- 在上述工作完成后，在上述工作的基础上测试仓库中risc-v内核的BSP

- 完善函数中的命名，完善中断栈的获取

- 提供一份详细的基于现有common文件的移植指南

  #### 在什么测试环境下测试通过 

- 1.CH32V307V-R1-R0
- 2.CH32V208W-R0-1V4
- 3.HPM6750EVKMINI
- 4.GD32VF103V-EVAL
- 5.qemu(CORE-V-MCU )

&gt; 与上述开发板使用同样芯片的BSP均测试通过

在CH32V307V-R1-R0与HPM6750EVKMINI上基于现有移植文件进行多线程复杂场景下的长时间测试，测试过程系统运行正常。</content>
</entry>
<entry>
<title>rt_device_write/read return data type as rt_ssize_t</title>
<updated>2023-02-08T02:43:57Z</updated>
<author>
<name>Meco Man</name>
<email>920369182@qq.com</email>
</author>
<published>2023-02-05T23:35:33Z</published>
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<id>urn:sha1:f58d3c5200d5a51a39503c5311422e2fb99d3d20</id>
<content type='text'>
rt_ssize_t can give negative error code, which follows the unix style correctly
</content>
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