Kevgor

Hi Kevgor, Can you verify that the device ("ST DFU...") appears in the pull-down at the top of the STDFU Tester application? If so, could you please take a screenshot (shift+prtscr) after selecting 'Erase' and pressing 'Go' and attach it to a reply to this thread? Chris

 

Hi, sorry for the delay I was away for the Holidays.

 

My problem was that I had my Dev Environment and ST DFU utilities installed on Windows Server 2008 R2. Once I reinstalled everything onto my Windows 8 Notebook, all appears to be working perfectly according to the instructions, and I was able to upgrade the firmware.

 

Kevgor

Version: 4.2.1 Update 2 (version 4.2.1.2)

To flash this firmware:
1. Detach your Netduino
2. Press and hold your Netduino's pushbutton while plugging it in via USB; this will put it in bootloader mode.
3. Erase the firmware on your Netduino using the STDFU Tester application
> a. Select the "Protocol" tab
> b. Press the "Create from Map" button
> c. Select the "Erase" radio button option
> d. Press the "Go" button
> e. Wait for erase process to complete
4. Flash the attached .DFU file using the ST DfuSe Demonstrator application (included with STDFU Tester)
> a. Locate the "Upgrade or Verify Action" pane (bottom-right pane)
> b. Press "Choose..." and select the attached DFU file
> c. Check the "Verify after download" option
> d. Press "Upgrade". It will take a few minutes to update your Netduino.
> e. Detach and reattach your Netduino (power cycle) or press "Leave DFU mode"

After flashing, to set your network settings using MFDeploy:
1. Select the Target > Configuration > Networking menu. Re-enter your IP address settings and MAC address.

Enjoy, and please let us know if you run into any troubles.

Chris

Hi there, I am having trouble with these steps. In steps 3 c,d,e, does the STDFU Utility give any feedback or display any messages to say that firmware is being erased?

Also, in step 4d, the "Upgrade" button is greyed out.

Let me know if anything comes to mind.

Thanks
Kevgor