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Adapting YMODEM to work with USB-CDC Class (on Microcontroller) .

JChou.1
Associate III

Intergrated USB in SBSFU for FW update, and adapting it to work with YMODEM protocol. Only half of the package is downlaoding to microcontroller. Getting error. I will highly appreciate for any help.0693W000006EWG8QAO.png = [SBOOT] STATE: HANDLE CRITICAL FAILURE

= [EXCPT] COM ERROR DURING DOWNLOAD !

= [SBOOT] STATE: REBOOT STATE MACHINE

========= End of Execution ==========

with regards

Jitu

1 REPLY 1
Jocelyn RICARD
ST Employee

Hello Jitu,

I'm sorry, I don't catch your issue.

What do you mean by "Integrated USB in SBSFU" ?

Best regards

Jocelyn