Post Created date
Hardware to read a Dataflash (AT45DB) by using a PC
@awneil Thanks. I've found enough documentation/projects that have been done to read data out of an AT45 (see Link). I'll be going ahead with bus pirate.   Thanks Clement
Thursday, 21 December 2017 - 10:19
AT CSQ returns CME error 604. Quite strange!
Alright, thank you for your time. I'll make sure my future questions are more based on Atmel products and about general electronics. Thank you.
Thursday, 1 June 2017 - 10:25
AT CSQ returns CME error 604. Quite strange!
I'm sorry, this board was tagged as "Evaluation and Development Kits A discussion forum for evaluation and development kits as well as add-on extensions boards."  As the...
Thursday, 1 June 2017 - 10:08
SD card doesn't return its CardInfo.
Clement.J wrote: *But why? What is the difference between me resetting the SD card through code and power resetting the device? Solved! It was my mistake. When I try powering...
Monday, 15 May 2017 - 10:39
SD card doesn't return its CardInfo.
Since this SD card wasn't returning its CardInfo I hard-coded the needed value into the code. Which was just the number of sectors the card has, and mine being a 2GB SD card I...
Monday, 15 May 2017 - 08:58
SD card doesn't return its CardInfo.
Contacted them, no response yet.  Will SPI protocol work on an SDIO only card? If that's the case, it explains why every other file system command seem to work (f_open,...
Friday, 12 May 2017 - 11:34
how to determine number of sectors of mmc/sd card?
Sorry for commenting in an old thread.But.. What if it's an SDIO only SD card? We can't use CMD9 as it's not supported. How do we find the number of sectors in this case?
Friday, 12 May 2017 - 11:24
SD card doesn't return its CardInfo.
The command CMD9 is not supported by SDIO, can the card be SDIO only?
Friday, 12 May 2017 - 11:01
SD card does not respond to CMD0 (RESET)
This SD card won't work anymore. It isn't even responding to Linux commands. Gparted is unable to open it.
Friday, 12 May 2017 - 09:24
Porting to DataFlash from SD. Pros and Cons.
But I think I see my root cause. I think the driver I wrote is buggy. I'm only writing into 256 of my 264-byte page but reading from 264 (using continuous read). Let me fix...
Friday, 28 April 2017 - 14:32
Porting to DataFlash from SD. Pros and Cons.
joeymorin wrote: Huh? I was talking about something that could read from the NOR flash. I already have a hex editor - Bless Hex Editor. But the only hardware that could read from...
Friday, 28 April 2017 - 14:30
Porting to DataFlash from SD. Pros and Cons.
I'm using Linux and don't own a hardware that could do a binary dump. But let me see, i could read the needed pages using my debugger and note it down. Anyway, could you tell me...
Friday, 28 April 2017 - 13:58

Pages