This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Bootloader without uC reset

I have a bootloader that update my firmware via USB.

The problem is that the current bootloader (or most) reset the uC after update.

I can't allow the uC to reset since the host application has a handle to the USB. I can release the handle and capture it again but preferably not. The other reason is, that this is a for product, and on USB release and connect, the PC (Windows) makes that sound that might confuse the product user.

I did post a similar message on Silabs forum since it is an Silabs device (although 8051) and USB related.

Is there anybody who would be so kind to help me with this problem please.

I will give more info, if necesarry.

Thnx in advance

0