Search found 85 matches

by motopasscode
Mon Jul 09, 2012 11:13 am
Forum: DSO
Topic: visualization of saved images
Replies: 4
Views: 3165

Re: visualization of saved images

I don't know how to do it with APP 2.4. With Benf firmware APP 3.64, you: 1. go to "FI" menu 2. Save Pri, waveforms you want to compare. 3 Load Pri and Ref the waveforms from step 2. Its a primitive way to compare but better then nothing. You cannot View/Compare BMP images on the Nano. Only on PC.
by motopasscode
Mon Jul 09, 2012 10:59 am
Forum: DSO
Topic: Blank screen
Replies: 4
Views: 3080

Re: Blank screen

As far as know, at this time you can only use USB to recharge the battery, update firmware, and access Micro-SD card as removable drive on a PC to backup screenshots, buffer dumps, profiles... no other functionality is included with the Nano USB port.
by motopasscode
Sat Jul 07, 2012 12:03 am
Forum: DSO
Topic: Blank screen
Replies: 4
Views: 3080

Re: Blank screen

Make sure the SD card is formatted as Fat or Fat32. Also try a different SD card. Some are not compatible.

As for Run/Stop, it controls Nano in regards to it sampling new data. In Stop mode, it freezes the screen with whatever data is in the buffer allowing you to work with captured data.
by motopasscode
Mon Jul 02, 2012 9:41 am
Forum: DSO
Topic: Need help - Nano v2 not seen by Win7/64 PC
Replies: 7
Views: 5229

Re: Need help - Nano v2 not seen by Win7/64 PC

If you've tried multiple computers with different usb cables(short/long) and none of them recognize that you plugged in a "new" usb device then I believe your DSO Nano is at fault. Does the computer charges the Nano by showing USB on Nano display? Hi, sorry for the delay. I emailed QC, hope they ca...
by motopasscode
Sun Jul 01, 2012 12:46 pm
Forum: DSO
Topic: SD Csrd error
Replies: 1
Views: 2120

Re: SD Csrd error

I have a DSO 201, but I can't save thw waveforms in the SD card. Every time when I press the M key, appears the message "MICRO SD ERR." How must I proceed to save the waveforms? The APP version that I'm using is 2.4 and the library version is 2.2. Thanks. It was recommend to use SD formater https:/...
by motopasscode
Fri Jun 29, 2012 12:53 pm
Forum: DSO
Topic: Need help - Nano v2 not seen by Win7/64 PC
Replies: 7
Views: 5229

Re: Need help - Nano v2 not seen by Win7/64 PC

If you ordered from Seeed directly then contact QC. If no answer, I got Kevin engineer email that helped me greatly. Else, contact your supplier.

Quality Issue:

If you got a defect, please email: QC@seeedstudio.com. We will do our best to locate the cause and work out a satisfying solution ASAP.
by motopasscode
Thu Jun 28, 2012 7:45 am
Forum: DSO
Topic: Need help - Nano v2 not seen by Win7/64 PC
Replies: 7
Views: 5229

Re: Need help - Nano v2 not seen by Win7/64 PC

There is little that could fail in USB circuit. You should check R22, R23, R24. Check for shorts. Check for opens on D- and D+ and STM32. Check for 3V to the right of R24. Check if the connector pins bent. If all checks out, then its the STM32. Look at http://code.google.com/p/dsonano/downloads/deta...
by motopasscode
Thu Jun 28, 2012 2:13 am
Forum: DSO
Topic: Need help - Nano v2 not seen by Win7/64 PC
Replies: 7
Views: 5229

Re: Need help - Nano v2 not seen by Win7/64 PC

If you've tried multiple computers with different usb cables(short/long) and none of them recognize that you plugged in a "new" usb device then I believe your DSO Nano is at fault.

Does the computer charges the Nano by showing USB on Nano display?
by motopasscode
Fri Jun 22, 2012 8:20 am
Forum: DSO
Topic: DSO201 Nano test signal problem
Replies: 4
Views: 3404

Re: DSO201 Nano test signal problem

First it is highly recommend you upgrade to Benf firmware then use FR menu to control the frequency.
by motopasscode
Tue Jun 19, 2012 2:14 pm
Forum: DSO
Topic: DSO201 Nano test signal problem
Replies: 4
Views: 3404

Re: DSO201 Nano test signal problem

There is lanyard eyelet on the corner. That's the signal out.