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<title>rt-thread.git/bsp/gd32/arm/libraries, branch v5.0.0</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?h=v5.0.0</id>
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<updated>2023-03-20T04:06:16Z</updated>
<entry>
<title>[errno code][-RT_ERROR] fix that use RT_ERROR without -</title>
<updated>2023-03-20T04:06:16Z</updated>
<author>
<name>Meco Man</name>
<email>920369182@qq.com</email>
</author>
<published>2023-03-17T04:12:16Z</published>
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<id>urn:sha1:0f461e870c481a24ce2690cca1949706bb80f9e7</id>
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<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>
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<entry>
<title>[GD32]add gd32470z-lckfb (#7022)</title>
<updated>2023-03-11T04:21:31Z</updated>
<author>
<name>yuanzihao</name>
<email>y@yzh.email</email>
</author>
<published>2023-03-11T04:21:31Z</published>
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<id>urn:sha1:23786ee481698063b64d8dff37c7ac6e4351e406</id>
<content type='text'>
* --复制gd32450z-eval 作为立创梁山派 gd32470z-lckfb的模板进行移植
* -修改模板keil工程的配置，IROM需要注意总共为1024k，分为Code  area 和Data area  ，IRAM1为 ： 512K-64K=448K=458752=0x70000。
-重新用ENV生成编译固件
片上SRAM可分为4块，分别为SRAM0（112KB）、SRAM1（16KB）、SRAM2（64KB）和TCMSRAM（64KB）。SRAM0、SRAM1和SRAM2可以被所有的AHB主机访问，然而，TCMSRAM（紧耦合存储器SRAM）只可被Cortex ® -M4内核的数据总线访问。BKPSRAM（备份SRAM）应用于备份域，即使当VDD供电电源掉电时，该SRAM仍可保持其内容。附加SRAM（ADDSRAM）只在一些特殊的GD32F4xx器件中可用。由于采用AHB互联矩阵，上述SRAM块可以同时被不同的AHB主机访问，例如，即使CPU正在访问SRAM0，USBHS也可以访问SRAM1。

* -修改IAR编译的链接脚本
* --修改Flash和RAM大小
-RAM大小为448k是因为512K-64K=448K，其中后面的64K为TCMSRAM（紧耦合存储器SRAM）只可被Cortex ® -M4内核的数据总线访问，先不要乱分配
* -修改MDK链接脚本
* -修改board.h
* -修改MCU型号
* -Finsh控制台和LED1闪灯程序工作正常，串口控制台名称错误，从uart改为uart0
-Scons正常生成工程
* -发现GD32固件库当前没有240Mhz的时钟配置，将固件库升级为GD32F4xx_Firmware_Library_V3.0.3-发布时间为2023-01-04
* -修改bsp/gd32/arm/gd32407v-start/board/SConscript文件
* -修改led1和change logs
* -按照提交规范使能 One ELF Section per Function（MDK） 并用scons重新生成工程
* -发现整个GD32的IAR模板工程template.eww 是没有的，所以当前是不支持IAR开发的，需要后面学习一下IAR使用再实现了。
* -使用formatting源码格式化工具跑一边gd32470z-lckfb目录
* -使用formatting源码格式化工具跑一遍[components/net/netdev/src/netdev.c]
-三个月前的提交多了几个空格</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>
</entry>
<entry>
<title>format Kconfig and sconscript</title>
<updated>2023-01-09T03:52:13Z</updated>
<author>
<name>Meco Man</name>
<email>920369182@qq.com</email>
</author>
<published>2023-01-09T02:14:23Z</published>
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<id>urn:sha1:9bc68d26a446158aad13f910fa5a2b8b09febec1</id>
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<entry>
<title>[GD32] fix bug on spi driver (#6636)</title>
<updated>2022-11-24T05:14:55Z</updated>
<author>
<name>ccx-lan</name>
<email>58350098+ccx-lan@users.noreply.github.com</email>
</author>
<published>2022-11-24T05:14:55Z</published>
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<id>urn:sha1:82cf0cb1de14c8d210d679dd408a4b5610ef9cb8</id>
<content type='text'>
* fix bug on spi driver

* [gd32] fix bugs on spi driver</content>
</entry>
<entry>
<title>修改I2C0_BUS_CONFIG定义错误</title>
<updated>2022-11-08T04:53:37Z</updated>
<author>
<name>xiaoxiaolisunny</name>
<email>88809599+xiaoxiaolisunny@users.noreply.github.com</email>
</author>
<published>2022-11-08T04:50:25Z</published>
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<id>urn:sha1:00d80e17c5a45b82def843ddaa4ab5340b0a5324</id>
<content type='text'>
修改drv_soft_i2c.h中I2C0_BUS_CONFIG定义错误问题。</content>
</entry>
<entry>
<title>[gd32/arm/libraries]: correct pin number in drv_gpio.c; fix compile error if use rtc in gd32 f1~f4 (#6172)</title>
<updated>2022-07-25T02:18:15Z</updated>
<author>
<name>charlown</name>
<email>charlown@163.com</email>
</author>
<published>2022-07-25T02:18:15Z</published>
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<id>urn:sha1:c6c8201bd43ad1adfc57e12d4ac3df36ab13a3b5</id>
<content type='text'>
* [gd32/libraries]: fix compile error in rtc: "pmu_backup_write_enable" was not found.

* [gd32/arm/libraries/gd32_drivers/drv_gpio.c] correct gpio number.</content>
</entry>
<entry>
<title>feat(bsp/gd32f1-f4/drv_sdio):增加gd32下sdio驱动 (#6176)</title>
<updated>2022-07-23T03:47:11Z</updated>
<author>
<name>jiezhi320</name>
<email>447926737@qq.com</email>
</author>
<published>2022-07-23T03:47:11Z</published>
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<id>urn:sha1:1008a7700ada0ae838491f0f82d146d60bda839d</id>
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<entry>
<title>fix(bsp gd32f450 gcc):修复中断向量表缺失相关定义导致中断异常的问题 (#6174)</title>
<updated>2022-07-20T02:05:49Z</updated>
<author>
<name>jiezhi320</name>
<email>447926737@qq.com</email>
</author>
<published>2022-07-20T02:05:49Z</published>
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<id>urn:sha1:ddec9facd522366cf6fc0b523dfcf206af8c0620</id>
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