New firmware :DS0201_V2.2X

Moderators: lily.li, violet, jeremy882, crail.lyu969

brianez21
Pre-kindergarten
Pre-kindergarten
Posts: 11
Joined: Thu May 27, 2010 12:29 pm

Re: New firmware :DS0201_V2.2X

Post by brianez21 » Thu May 27, 2010 10:06 pm

I see that the firmware on the Google Code page is "App v2.31" -- I assume that this is newer than the v2.2x series. I have 2.01 installed, do I have to upgrade first to 2.2x and then 2.31 or can I just right to the newest firmware? Thanks for your help.

crawlerz
Pre-kindergarten
Pre-kindergarten
Posts: 12
Joined: Wed Jun 02, 2010 8:35 am

Re: New firmware :DS0201_V2.2X

Post by crawlerz » Wed Jun 02, 2010 9:06 am

When upgrade to v2.31, the DSO interface reads as v2.02. Now I'm not sure either I have upgrade to v2.31 while having the interface read as v2.02 or it's not upgrading at all and stays at v2.02.

User avatar
esp
Elementary-3
Elementary-3
Posts: 361
Joined: Fri Aug 22, 2008 5:45 pm

Re: New firmware :DS0201_V2.2X

Post by esp » Wed Jun 02, 2010 10:37 am

You would need to upload DS0201_LIB_V2.21.dfu first, then APP.

crawlerz
Pre-kindergarten
Pre-kindergarten
Posts: 12
Joined: Wed Jun 02, 2010 8:35 am

Re: New firmware :DS0201_V2.2X

Post by crawlerz » Wed Jun 02, 2010 8:26 pm

ESP wrote:You would need to upload DS0201_LIB_V2.21.dfu first, then APP.
I did but it only worked with v2.21 but not 2.31. I can't find LIB file for 2.31.
If the APP file needs the LIB file, I suggest both files to be included in a folder.
As you can see, Paul's 1.5 is also not accompanied by it's LIB file. I tried upgrading
to that file too and nothing happened. In the firmware upgrade manual, there's nothing
mentioning about the LIB file accompaniment. I think that is just misleading. Upgrading
the firmware is not as simple as I first thought it should be.

User avatar
esp
Elementary-3
Elementary-3
Posts: 361
Joined: Fri Aug 22, 2008 5:45 pm

Re: New firmware :DS0201_V2.2X

Post by esp » Thu Jun 03, 2010 5:44 pm

2.31 APP uses 2.21 LIB, I have consolidated to a new zip file. Check it out here: http://code.google.com/p/dsonano/downlo ... p&can=2&q=

Also upgraded the manual. Sorry for the confusion, but simple in fact. :)

crawlerz
Pre-kindergarten
Pre-kindergarten
Posts: 12
Joined: Wed Jun 02, 2010 8:35 am

Re: New firmware :DS0201_V2.2X

Post by crawlerz » Thu Jun 03, 2010 7:42 pm

Thank you very much ESP. Those files work.

So, what was wrong with my previous way of flashing?
Exactly the same procedure but it never grab the firmware.
Weird eh? So, now off to try taking some pattern with it.

User avatar
esp
Elementary-3
Elementary-3
Posts: 361
Joined: Fri Aug 22, 2008 5:45 pm

Re: New firmware :DS0201_V2.2X

Post by esp » Fri Jun 04, 2010 10:03 am

Not sure about the details on your end, maybe some operation overlooked? Glad to know those are working, let us know if any more questions. Thanks!

nst
Pre-kindergarten
Pre-kindergarten
Posts: 2
Joined: Sat Jun 05, 2010 4:37 pm

Re: New firmware :DS0201_V2.2X

Post by nst » Sat Jun 05, 2010 4:41 pm

I downloaded the DSO_firmware_v2.31.zip file on google code, but it contains two files DSO201_APP_V2.21.dfu and DSO201_APP_V2.31.dfu. Is the first file the correct LIB file ?

elbeem
Pre-kindergarten
Pre-kindergarten
Posts: 31
Joined: Thu Jun 25, 2009 2:59 pm
Location: France

Re: New firmware :DS0201_V2.2X

Post by elbeem » Sat Jun 05, 2010 6:53 pm

nst wrote:I downloaded the DSO_firmware_v2.31.zip file on google code, but it contains two files DSO201_APP_V2.21.dfu and DSO201_APP_V2.31.dfu. Is the first file the correct LIB file ?
scroll up a bit, ESP just answered that.

2.31 APP uses 2.21 dfu.

nst
Pre-kindergarten
Pre-kindergarten
Posts: 2
Joined: Sat Jun 05, 2010 4:37 pm

Re: New firmware :DS0201_V2.2X

Post by nst » Sat Jun 05, 2010 10:50 pm

elbeem wrote: scroll up a bit, ESP just answered that.
2.31 APP uses 2.21 dfu.
The filename in the zip archive is DSO201_APP_V2.21.dfu not DS0201_LIB_V2.21.dfu though. So do you install APP_V2.21 first followed by APP_V2.31 ?

Post Reply