关于内核4.1.1与AT32F437的问题反馈

发布于 2023-10-30 16:16:32 浏览：397 订阅该版

使用4.1.1内核
AT32F437VGT7芯片
RT-studio开发工具
一、CAN相关
1.结构体内定义的变量名与调用的变量名不一致，编译报错
①不一致1/2
![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20231030/a125e2d42a81d7e115d4ae0a94ed6d0e.png.webp)

![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20231030/751926d564ce8381cfe05188ba62c431.png.webp)
②不一致2/2
![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20231030/215f1e8c0a82b8ed698f093e95ce1a81.png.webp)

![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20231030/34551d284f359250d3c9978101e5049f.png.webp)
二、串口相关
1.AT32F437VGT6的8个串口都支持DMA收发方式，但代码仅支持到了UART7，未对UART8做DMA支持
![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20231030/2f653338ea8b7260f5d7ecb7a142bed0.png)
2.DMA时钟未定义
![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20231030/41ae40c6ebc09aeff8c0f54669c883cf.png.webp)
三、下载相关
添加自己的代码后，无法使用J-LINK下载程序，只能使用J-FLASH来下载

![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20231030/a2d2b7a9383018c1be92880ceab1e432.png)

![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20231030/b35773b76dc443e5ceca3d8ce8f2806b.png.webp)