Does the Stellaris Boot Loader for the LM4F support USB-Master?

Franz Schmid

Intellectual 1815 points

All,

does the M4 Stellaris Boot Loader support Master/Slave USB connection for program download?

franz

over 13 years ago

0 Reagan Revisore over 13 years ago

TI__Expert 4225 points

Fran,

The boot loader user's guide can be found at the following address: http://www.ti.com/lit/ug/spmu134o/spmu134o.pdf.

A Host/Device USB connection is supported, I'm assuming that is what you meant to say instead of Master/Slave, but correct me if I'm wrong. What kind of device are you trying to download from? We have the usb_stick_demo and usb_stick_update examples for it under StellarisWare/boards/ek-lm4f232 which allows you to download/update from a USB flash drive.

-Reagan

0 Franz Schmid over 13 years ago in reply to Reagan Revisore

TI__Intellectual 1815 points

Reagen,

even I knew that USB Host is supported, I'm still not clear if the boot loader does. It's a bit misleading in the boot loader User's guide.

May you please confirm.

Regards

Franz

0 Reagan Revisore over 13 years ago in reply to Franz Schmid

TI__Expert 4225 points

Franz,

I think I might have just been a little unclear in my last post. I meant a Host/Device USB connection is supported for the boot loader. What are you trying to use with the boot loader?

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Does the Stellaris Boot Loader for the LM4F support USB-Master?