amy replied at 2019-3-12 14:07
If you can use TTL serial port tool, please refer to the attachment to program arm1 and arm2:
http ...
Hello, I don't know if I can understand the Chinese I sent. I would like to ask you, my 2d72 hand-held oscilloscope is not on now, and the DFU mode can't go in. There is no response to disassembling batteries and inserting data lines in F1. How can I do this? I can connect with stlink after I disassemble it. I don't know what's wrong with it. Looking forward to your reply 1 Thank you.
How do I update system files with stlink?
Thank you very much, but I can see the file, that is, it can't be registered and logged in, so it can't be downloaded. I also need to ask if you can send it to gonggye863@sohu.com or to the forum for me.
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Post time 2019-8-26 09:28:53