Hi. I have an N+ that worked and run a few simple projects before. After a couple of months lying in his box in a drawer, I plugged it to check its network settings to start a new project, but in MFDeploy, when I ping it it said TinyBooter or something like that, instead of TinyClr. I connected it to the pc without pressing the button. After I got tired of messing around with it, I decided to erase it, so I did, but still nothing. I decided to erase it completely and install the firmware all over again, and I deleted the drivers. Since then, when I plug the N+ to the computer(windows 7 32 bit) I get an error from device manager - USB Device Not Recognized. What can I do? I tried everything. This is very urgent, I have less than a month to complete a HUGE project by myself.
USB Device Not Recognized
#2
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Posted 04 April 2013 - 12:22 AM
Does it work when you connect it in bootloader mode?
#3
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Posted 04 April 2013 - 11:16 AM
Well, in one pc it does and in another one it does not. I deleted the drivers for both the regular connection and bootloader mode. In the pc which in I did not deleted the drivers, only the bootloader mode works.
#4
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Posted 05 April 2013 - 11:56 PM
If bootloader mode works, try reflashing the firmware.
#5
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Posted 08 April 2013 - 04:40 PM
How do I do that?If bootloader mode works, try reflashing the firmware.
#7
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Posted 09 April 2013 - 03:40 PM
Well.. nothing. After I complete the flashing, I try to click on Device Capabilities, and I get an error:
<a target='_blank' title='ImageShack - Image And Video Hosting' href='http://imageshack.us...21/errorgy.png/'><img src='http://img21.imagesh...311/errorgy.png' border='0'/></a><br>Uploaded with <a target='_blank' href='http://imageshack.us'>ImageShack.us</a>
Plus, I noticed that at the very end of the flashing, in the step by step tutorial the textbox had:
chk signature
signature pass.
I had
chk sig
and thats it.
#8
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Posted 10 April 2013 - 09:52 PM
The latest Netduino Plus firmware uses the new WinUSB drivers instead of the legacy MFUSB drivers.
After flashing TinyCLR, please disconnect and reconnect your Netduino. You should then be able to ping it.
If not...please try to manually switch drivers back to the legacy MFUSB drivers.
Chris
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