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Showing results for tags 'SD Card'.
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Dear All, This is my first post so please forgive me if this is not the appropriate forum to post it. I would like you to go through this post atleast once though its core mass storage implementation for Embedded Product. I am trying to implement a Microcontroller based USB Mass Storage I got success with its implementation with 2 GB SDCARD. For further development, I am facing following difficulties:- 1. I want to give SD Card which is storage media for my USB MSC a default name like : "MyStorage" (As it is detecting as "Removable Disk") -> I am not able to see the custom name even after renaming it while ejecting my device, under Windows7 It appears like: "Eject My USB Dongle" --"Removable Disk" (This is SD Card) 2. Even if I will try renaming the SD Card in windows..It wont detect the Card as with the changed name. (This is the case tested on Different PCs) 3. Any .inf file needs to generated for SD Card to be detected as "MyStorage" and Not as "Removable Disk" ? 4. How OS Process the Rename Request for SD Card and Where this name is Stored? Any USB Descriptor is updated in this process? 5. (Out of Curiosity) How standard MSD like Pendrives/Card Readers are detected with their manufacturers name like Sandisk Pen Drive is listed as "Sandisk" under Removable Storage Category in Window. Thanking you all in anticipation...Please revert ASAP. Regards, Gaurav P. Holey
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Hi, I have a Sony Vaio Ultrabook SVT 131 with Pro Duo SD Card slot. I have installed a live Ubuntu on a 2 GB Sony SD Card and plugged it in my Ultrabook. Then I am trying boot my Ultrabook from the SD Card. First I have accesed the BIOS setting and enabled booting from Media devices also I have choosed to boot from Media devices. Unfortunately I got "No operating system message" when I booted. I am sure that my SD is bootable. I downloaded last Ubuntu ISO then use USB tools to extract and create a live version on my SD Card. I have also tried to change Boot option from UEFI to the normal legacy but I have got the same. Any ideas?!
