st_link烧录art-pi失败

发布于 2022-08-11 19:55:25 浏览：1169 订阅该版

烧录导入的文件，一直失败，尝试整片擦除也没办法下载，站内的更改烧录算法也不行
信息如下，谢谢大佬
```c
ST-LINK SN  : 0666FF554957886687091322
ST-LINK FW  : V2J34M25
Board       : --
Voltage     : 3.26V
SWD freq    : 4000 KHz
Connect mode: Normal
Reset mode  : Software reset
Device ID   : 0x450
Revision ID : Rev V
Device name : STM32H7xx
Flash size  : 128 KBytes
Device type : MCU
Device CPU  : Cortex-M7
Mass erase ... 
Mass erase successfully achieved
Memory Programming ...
Opening and parsing file: rtthread.elf
  File          : rtthread.elf
  Size          : 1024924 Bytes
  Address       : 0x90000000 
Erasing memory corresponding to segment 0:
Download in Progress:
Error: failed to download Segment[0]
Error: failed to download the File
MCU Reset
Software reset is performed
RUNNING Program ... 
  Address:      : 0x8000000
Warning: The core is locked up
Start operation achieved successfully
可以选择以下任意一种方法：1.打开调试配置选择整片擦除 2先用ST-Link Utility将芯片整片擦除，随后再烧录文件
执行完毕, 耗时：5147ms.
```

![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20220811/eb82813087476618a94b18f2b80728ee.png)

![screenshot_image.png](https://oss-club.rt-thread.org/uploads/20220811/edd9e911996ccdb5450db5737767628e.png.webp)