Just a quick question.
Apart from the obvious size difference, is the miniSD slot on the wizard SDIO compatible?
Cos if it is, I'm gonna have a go at making an adapter to allow SD/SDIO
cards to be connected. :wink:
Nice project, but let me get this straight. I don't have a Wizard, but it seems that the Wizard is has a miniSD slot and you are going to make an adaptor for this miniSD slot so that you can put in a big SD/SDIO memory/device into it?! Won't that just give you a 'lump' on your Wizard? Which has a very high risk of breaking off.
Anyway, I have had experience with RS-MMC that the RS version has different voltage level. Probably you want to check on the voltage of a miniSD and a SD, which might be different (e.g. the miniSD slot may not able to give enough voltage for the SD/SDIO).
Sure, good points.
I just though of asking before I went further.
If I were to make an adapter though, i would actuall try to make it the full size of the unit so as to be able to load it into a holder. That way, I am theroetically only increasing the thickness by 4-6mm.
As for covering the camera a: I don't really use it, b: If its in a holder, who cares. :lol:
I could get the power specs easily enough but I can't fathom out if the wizard has SDIO or not.
If I do get this one going, I'll keep everyone posted.
Related
i recently stumbled on a thread on Hackaday, where there was one entry where he managed to piggy back the connection of the SD and hard wired it to a SD Wifi, leaving the SD slot open for a SD memory card (parallel connection).
The question is, is it possible to do the same on an Atom? or any PPC for that matter? Maybe, a dummy SD or minisd with two MiniSD2SD connectors (for holder) in parallel so you could connect a minisd memory on one and a minisd wifi on the other. I wonder if the parallel connection will work?
Also correct me if im wrong, but i read somewhere that the SDIO uses two modes of communication with the SD, one is serial i think and the other is direct or something, but the latter is much slower and only good for devices like wifi and stuff and the direct method is for memory. So saying that, i guess 2 Memory card is not possible, and only Device and Memory is quite plausible.
I hope its possible. Anyone care to enlighten the subject?
why do you need to install an sdio wifi card to your atom when it already has built-in wifi? Anyway, it would be better if someone can make a sd to usb converter. This way, we can expand the sd card capacity to that of a flash drive. or maybe we can expand the RAM by replacing it with a flash drive? Anyway, maybe an expert can give his 2 cents on this.
I tried searching to see if this has already been discussed, but like all vBulletin forums, the search function rejected USB and Pen (as in pen drive) and a few other essential but three-letter words. So I found zero.
I have a 4 GB USB U3 thumb drive that I always carry with me--until I lose it, that is. I would like to load it up activesync (or not--whatever works) and a whole bunch of files I want to install on my HTC Touch Pro (AT&T Fuze). I have a short cable with a male mini USB connector at one end and a female regular-sized USB connector on the other (so I can slip the male USB thumb drive connector into the cable and thence connect it to my TouchPro).
I'm not sure whether this will work, but it seems like it should. This way, I can carry with me all of my files-to-be-installed and work on customizing my fuze anytime, anywhere. I don't want to store the installation files on my micro SD card because that wee thing holds soooo very little. (i have a 32 GB F card and a 32 GB SD card in my iP 211.)
For starters, I can't even figure out how to install Windows Mobile Device Center on the thumb drive--the process keeps wanting to mess with the AS/Winmobile Device Center already istalled (and used for another WM device).
Maybe there's a way to do with without AS or the Device Center. That's fine with me. All I care about is having access to the many, many apps I have waiting on the flash drive.
Any ideas?
Thanks,
Sandra
Im no expert, but I dont think many devices have the capability for being hosts, meaning they cant have external memory devices attach except through the supplied card slot.
There are a couple out there which can handle it, but they normally come with a usb port built in. Otherwise I doubt its possible. I dont think its one of those things which can be programmed. Of course, I could be entirely wrong about it.
Edit: Ok, im completely wrong about it. I just found a web page through google saying that many devices with wm on dating back to Pocket PC 2002 do in fact have the ability to do it.
My bad. lol
http://www.mypdacafe.com/articles.php?id=219
See this threads for discussion on Touch Pro's USB host possibilities:
http://forum.xda-developers.com/showthread.php?t=411905
http://forum.xda-developers.com/showthread.php?t=411905&highlight=usb+host
sfrrr said:
I don't want to store the installation files on my micro SD card because that wee thing holds soooo very little.
Click to expand...
Click to collapse
What size do you have? They are currently available up to 16 gig, and 32 is coming. I keep all my cabs on my Sandisk 16. As for USB host, see the post above with the link to the thread. The chipset does not appear to support it. BTW, if you do a search on "USB host", you will find the thread.
I'm about to follow those links you guys recommended, but I wanted to say a quick thanks to you all. I didn't know anything about USB hosting, etc, and it's a whole lot easier to think anything is possible if you don't know anything than if you are well-educated. (OTOH, I suppose that that knowing might also inhibit experimenting which means you don't pursue new ideas. Hence the box we have to think outside of.)
Thanks again,
Sandra
I'd recommend a Trio adapter: Trio is not a brand name, just a mechanical name they have given this adapter. I had one made by A-Data and its awesome.
The adapter itself is an SD card that accepts a MicroSD on the side. However, the neat part is the fact that you can remove a piece and voila! you have a USB stick.
http://memoryworld.com/product_info.php?manufacturers_id=14&products_id=386 is the first hit from google. I bought mine from Newegg way back in the day. Sadly it was ran over when my phone was. The MicroSD card was good, but the adapter died. I am saving up to get the new SDHC version and a 16GB MicroSD card.
BE ADVISED: there are similar products out there called DUAL adapters: the memory is non removable in those. What that means is that there is no MicroSD card that comes out.
Enjoy!
Guys,
I'm soon going on a trip to the Lake District (UK National Park) and will be doing a lot of climbing/hiking/walking.
Whilst I am at the summits of certain 'Fells' I will be taking photo's with my Digital Camera.
At that point I want to transfer Photo's from the Camera to the Phone and send them directly from the Phone.
Problems I need to overcome:-
The Camera uses SDHC.
The Phone uses MicroSD.
Apart from the Phone there is no power source.
What do you think is the best way to transfer the Photo's to the Phone so that I can then send them over 3G?
Thanks in advance.
Why not use a Micro sd in a Micro SD to SD adaptor, that way you are storing the camera images direct to a micro SD card and can then just put that in your phone to send the images
alanwesty said:
Why not use a Micro sd in a Micro SD to SD adaptor, that way you are storing the camera images direct to a micro SD card and can then just put that in your phone to send the images
Click to expand...
Click to collapse
The camera will not take an adapter.
Don't forget I won't have the option of using a computer.
Why will the camera not take an adaptor I have used these adaptors ina PC and they work just the same as if you had put an ordinary SD card in.
alanwesty said:
Why will the camera not take an adaptor I have used these adaptors ina PC and they work just the same as if you had put an ordinary SD card in.
Click to expand...
Click to collapse
Can you show me which adapter will connect directly to a camera WITHOUT the need for a PC.
Surely you need the PC to transfer the data across?
You can get SD adaptors that are just the same size as an ordinary SD card with a slot in the end to fit a Micro Sd card. This means that they fit anywhere a SD card fits and appear like a SD card to the device they are fitted to. A search on google for "sd adaptor" will find one.
alanwesty said:
You can get SD adaptors that are just the same size as an ordinary SD card with a slot in the end to fit a Micro Sd card. This means that they fit anywhere a SD card fits and appear like a SD card to the device they are fitted to. A search on google for "sd adaptor" will find one.
Click to expand...
Click to collapse
Yes but that would mean taking the photo's DIRECTLY onto the MicroSD Card.
I use high speed burst mode with my camera and that requires a fast SDHC Class 6 16GB Card.
You can not get a 16GB Class 6 MicroSD.
Although some will be released very soon the difference in price is quite high.
I'm trying to overcome having to chop and change cards between camera & Phone.
I am seeking a lead or something on this vein for transferring the data across.
Surely you're going to have to make some kind of sacrafice at some stage, either:
- Shoot on Class 2 MicroSD (via SD Adapter)
- Take laptop/netbook along
- Only other viable option is some kind of device that replicates SD to MicroSD without a PC - I don't think it exists.
You sound like your probably using a DSLR, have you thought about the time it will take to tranfer each photo over 3G, even assuming you can get 3G reception in the Lake District browsing the net on mine can be frustrating enough never mind uploading 4Mb photo's.
Oh and the power issue is pretty big! Have you got a windup/solar charger or a shed load of spare batteries?
Good luck though - it's a worthy cause
foaf said:
Surely you're going to have to make some kind of sacrafice at some stage, either:
- Shoot on Class 2 MicroSD (via SD Adapter)
- Take laptop/netbook along
- Only other viable option is some kind of device that replicates SD to MicroSD without a PC - I don't think it exists.
You sound like your probably using a DSLR, have you thought about the time it will take to tranfer each photo over 3G, even assuming you can get 3G reception in the Lake District browsing the net on mine can be frustrating enough never mind uploading 4Mb photo's.
Oh and the power issue is pretty big! Have you got a windup/solar charger or a shed load of spare batteries?
Good luck though - it's a worthy cause
Click to expand...
Click to collapse
Thanks for the feedback.
Yes, I'm shooting with a couple of cameras (Big Nikon D2Xs & a small semi-pro Panasonic LX3).
The Nikon though uses CFII for storage and I aim to use this camera with it's heavy zoom lens at the foot of the fells.
The LX3 will be going up with me to the top this time as I've done the Nikon before (and what a weight it was).
The last time I had all my gear... Laptop, Mobile 3G, Solar Charger, etc. etc.
This time however I'm trying something different and want to go as light as possible.
I've got the new Proporta portable charger and this will give my Phone plenty of charge.
The LX3 has two spare batteries so that's not going to be an issue.
I did think about using a mobile hard drive like the Archos AV700 (which I have).
It requires no power source using cable alone and has USB Host.
However, it would mean more weight and cables etc.
I just wondered if there were another simple way I could achieve my aim.
I intend to transfer around 3 to 6 pics and appreciate what you say on the speed issue (agree fully) but I want to complete the task which will help in the review I end up writing.
Hi Beards,
I tried but don't have all the right cables to prove it.
I thought the USB on the HD would also behave as a master for storage - so I thought I could connect a USB to a SD converter and that would be the solution. BUT, I don't have a USB female-female connector. I do have a micro USB to USB cable and a USB SD convertor. My aim was to plug it all in and try - Sorry.
Maybe this will work for you with the SD card appearing (hopefully) as storagecard2 but I need the extra cable to prove it.
Only other issue I can think of is the pictures will be big so no MMS transfer will be possible. Only email attachments and then I think there might also be a limit.
Have a great trip !
Cheesy Dave said:
Hi Beards,
I tried but don't have all the right cables to prove it.
I thought the USB on the HD would also behave as a master for storage - so I thought I could connect a USB to a SD converter and that would be the solution. BUT, I don't have a USB female-female connector. I do have a micro USB to USB cable and a USB SD convertor. My aim was to plug it all in and try - Sorry.
Maybe this will work for you with the SD card appearing (hopefully) as storagecard2 but I need the extra cable to prove it.
Only other issue I can think of is the pictures will be big so no MMS transfer will be possible. Only email attachments and then I think there might also be a limit.
Have a great trip !
Click to expand...
Click to collapse
Hi Dave,
Nice speaking with you again.
Thanks for the heads up, this sounds promising.
I've got a couple of weeks to try and sort it out so if you come across anything suitable do please let me know.
Been far too busy in theatre lately. This trip will make a perfect break.
Why not just use the camera's 50mb internal memory to copy from your cheap high speed SDHC card to the micro SD card in SD adaptor combination already suggested? Since you're only talking abut 3 or 4 photos it shouldn't be a great hardship, and you get to shoot the way you like.
shuflie said:
Why not just use the camera's 50mb internal memory to copy from your cheap high speed SDHC card to the micro SD card in SD adaptor combination already suggested? Since you're only talking abut 3 or 4 photos it shouldn't be a great hardship, and you get to shoot the way you like.
Click to expand...
Click to collapse
I'm not taking 3 to 4 shots shuflie.... I'll be 'transferring' 3 to 4 shots to the Phone.
I will be taking around three hundred odd shots in total. I've then got to pick which will then be transferred to the phone.
It's an interesting concept though....
The MicroSD to SD Adapter keeps cropping up in topic here. So on basis this needs to be investigated further.
Edit:
I have just checked the Manual on the LX3 and it would appear this procedure can be done.
According to the Manual I can copy data from an SDHC card to Internal Memory and vice-versa.
So.... all I would need to do is:-
1. Pick from which shots require transferring.
2. Transfer them into Internal Memory.
3. Take out the SDHC Card with all the photos on.
4. Insert the SD Adapter with MicroSD card.
5. Transfer the selected Internal Memory shots on to the MicroSD card.
6. Take out the Adapter and MicroSD card from the camera and remove the MicroSD from the SD Adapter.
7. Insert the MicroSD card into the Phone and temporarily place in internal memory.
8. Take out the MicroSD card and replace with the correct storage MicroSD card.
9. On the Phone, transfer the shots from Internal Memory to the Storage card.
10. Send the shots over 3G.
Phew........ but at least it should work.
DSLR image sending via Touch HD
Hi Beards
I am a news photographer and do exactly this all the time.
There are sacrifices that pretty much have to be made.. you can't do everything you want without power and a laptop / or loads of extra kit.
The sacrifice is basically you cant shoot on class 6 cards you are stuck with the speed of the microSD. However.. we shoot riots, news, entertainment, etc in RAW mode on a Canon DSLR and unless we hammer it and motordrive loads of shots we dont have any problem with the slow microSD cards from SanDisk. I'm not sure what you plan to burst shoot but i would suspect if it serves us ok doing breaking news it should serve you ok up in the countryside. (unless you are doing motorsports or something )
Our workflow is this..
We shoot RAW images on the Canon EOS1D mk II on a SanDiskc 8bg microSD card in a SanDisk SD card adaptor.
We put the microSD card into the touch HD and use an application called Phojo http://www.idruna.com to extract the jpeg image from the raw file and email or FTP the image from our phone. Phojo has a lot of pro features that you may or may not need.. although it is commercial software so may not be something you want to invest in.
Of course shooting JPEG should mean you can shoot even quicker as the files are less than half the size of the raw images and you dont need Phojo to do the extracting of files. You can of course use the touchHD's built in email software then to send them by email if you wish. We recomment Phojo however because it is specifically designed for this application.
There are obviously other solutions.. you can get battery powered tiny USB transfer devices (belkin used to make one) that will transfer the content of one usb device (card reader / card) to another. However we havent had much success with these and they are fiddly.
Your needs match very much what press photographers do every day. All the ones i know do it by using the microSD adaptor / Phojo method (altho most dont shoot RAW they shoot JPEG) The ones who dont use the microSD method are either using a wifi transmitter made by canon or nikon on their camera and Phojo or they are using a PDA/Phone that supports USB host or SD cards.
Hopefully this helps
kind regards
Edward
Equinox Features
http://www.newspics.com
Newspics, that's really interesting. Great to see how the pro's do it.
I feel like there sould be camera's with built in capabilities to upload pics by now. Or at least Bluetooth 3.0 between the phone and the camera. Live Mesh does a pretty good job for me for syncing pics to my PC, if only it could sync between Camera, Phone and PC.
If you will have no access to a power supply how are you going to keep your phone charged?
Anyone have the knowledge to use multiple Micro-SD cards in the BA,
using an switch and and Micro-SD bridge?
Would be great if we could use more then one SD and up the available space.
Or maybe add two Micro-SD's to one adapter.
hmmm, intresting idea.
but i think the maximum space will be 4gb, due the fact that there is no SDHC driver for BA...
seems to be some kind of fat 16/32 problem.
could you post a link or a picture of the product you plan on using, i can't really picture it.
but if you already have something like that, you could also explain the way it works with a pc card reader.
here are some options i could imagine:
1. if you can combine 2 cards to some sort of raid system offering you one partition from 2 cards, it wouldn't work because of the maximum partition size.
2. if you actually switch between the cards and both are 4gb max, i could imagine that it works, on the other hand, when letting an adaptor for mini-sd or micro-sd in and just change the "small" inside card, it does not recognize the change. also, that wouldn't be such a great advantage in storage space, just a better way to carry a 2nd card.
3. if it combines 2 cards for permanent use of both and they are presented as 2 different partitions, it just might work, as the BA also supports several partitions on one sd card, and that way, data traffic between the 2 cards would also be possible.
also, i have to throw in: the fat16/32 in this case just influences the maximum file size, not the partition size. if the ba could just read fat16, you could simply make several 4gb partitions on a sdhc card ...if there was a sdhc driver.
There are a few card adapters for Stick Pro Duo that are for dual microSD cards. I don't think I have ever seen it for microSD to SD.
Hey Chef, here is a link for that
http://www.amazon.com/MicroSD-MicroSDHC-Adapter-Converts-Cards/dp/B001RPEJA4
It is a pretty nice idea and probably the BA will just see it as another drive (ie Storage Card1 and Storage Card2).
Those MicroSD > MS adapters look very interesting indeed.
Something like that would be great for SD as well. Havn't found anything though.
That is rather interesting..
But I think we are going to have to be creative here, and
make one our self.
Before attaching, and possibly destroying, some cards I would like some more information if possible.
Will/can the adapter detect them as two cards if we connect them together. Detect them as two partitions..
Or will it mess up completely.(Possibly) The BA can handle more memory, and will rename it's location accordingly that's for sure, but through an standard SD bridge..?
Can the internal bridge handle more then one device at a time..?
External: TV, GPS, Radio, Camera, WiFi ect. can be used with the SDIO interface, so it may be possible along those lines,
egzthunder1 said:
http://www.amazon.com/MicroSD-MicroSDHC-Adapter-Converts-Cards/dp/B001RPEJA4
.
Click to expand...
Click to collapse
this adapter MS PRO DUO
fanik said:
this adapter MS PRO DUO
Click to expand...
Click to collapse
If you read my post, you would see that I said that even before the link was posted...
I've looked everywhere. No one seems to have posted them. What are they?
Right now I'm a bit confused. Since this is an awesome device you'd think it would be fast in every aspect. It is, except for USB file transfers.
I'm running on Windows 7 Ultimate. I backed up everything from my phone to the computer with a data transfer rate from the SD card, in the phone, of 4.5MB/s. I then formatted the card (read earlier that this would help with the HD2 lock-ups) and copied everything back onto the SD card in the same fashion, through the phone. The data transfer back is right around 2.5 MB/s.... ???
I've tested all the ports around the computer, each are about the same. Anyone have any idea on how to fix this?
First thing would be to tell what kind and class of microSD card you have...
That would really depend on your SD card "class".
The higher the class, the faster it is capable of performing reading and writing operations.
But it's better to avoid the 16GB cards... the larger capacity cards take much longer to read... regardless of classifications or brand.
Something like a 4GB - Class 6 card is excellent.
I've read that it's only a class 2 MicroSD. Do you guys know where I can get class 4, or even a class 6 MicroSD? Whichever I get however depends on the max speed of the HD2. For example, I don't want to buy a class 6 and find out that the HD2 can only handle speeds up to the class 4. There is a $30-$40 USD difference.
Thanks for the SD info, it definitely helps. But now we're brought back to my original question. What are the max transfer speeds through the phone onto/from the MicroSD card? Has anyone found out?
personally i wouldn't do large data backups through activesync/MDC with the card still in the phone.
its simple to remove the card and put it in the supplied adapter card for use with sd_readers.
i bought a usb1.1 reader from a 'pound' shop, copying large files takes alot less time (average 10-11mb/sec) with my more expensive usb2.0 reader its even faster (average 50-60mb/sec)
card class does make a difference, but then so does sending large amounts of data through a 'middle man' like activesync or device center.
budget SD reader FTW
That is a good point, and I agree is faster than through the phone. For me though I have a few accessories on the phone which make taking the SD card out quite a pain.
I have an invisishield on the screen, and a poly-something or other high density plastic cover to replace the cover that came with the phone,-- It grips around the HD2 tightly. The cover is wonderful, but it tends to interfere with the invisishield. So if I am continually taking the cover on and off to get the SD card out I will eventually bend up the edges of the invisishield and will need to get that replaced.
In my best attempts to keep the phone nice I'm going to have to stick with whatever input/output the HD2-to/from-SD can give me.
choosing disk drive mode rather than active sync is the easiest way to speed up file transfers.
re: the figures you gave in post 1, write is always slower than read.
Forgot to mention, it was in 'disk drive mode'.
Btw, I found that the HTC HD2 is USB 2.0 Hi-Speed capable out-of-box. (I'd post a link, but forums wont let me, being new), and Hi-Speed USB can transfer 480Mbits/s, or ~57MB/s (Wikipedia, Universal Serial Bus, Signaling).
The Class 6 MicroSD card can write 48Mbits/s, or 6MB/s (Wikipedia, Secure Digital, Speeds). Easily obtained for the HD2.
Assuming this is everything that needs to be dealt with, this should work out wonderfully. I'll be writing files 300% faster with a class 6, and reading a whole lot faster (thanks Samsamuel, forgot about that read/write differences). Question is though, is this all? Or do I need to install some hi-speed usb driver on the computer? Or are there other things I'm not seeing that need to be dealt with?
its also worth remembering when you are doing the maths that USB loses around 25/35% to networking overhead. (the data that makes up the packet that holds the data you are transferring)
So, 480 Mbit = 60MBytes total = around 35Mbytes actual data transferred per second. (Results vary depending on the system, the cable, all kinds of things, but 30-35 is average, a little more in a testbed situation.
So I guess I'll just have to suffer with 219% faster instead of 300%... Well, looks like I'm returning the HD2!