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Hello everyone, I want use DMA channel 0, source 0 (external device) to my project and i have question: Has anybody any examples how use DMA on mini2440 under linux? I would like transfer data from FIFO (IDT72V2105) which is connected to system bus in mini2440 to SDRAM. If anyone has some example (m...

I think that it is my flash.

Did you follow these instructions viewtopic.php?f=6&t=45 ? Once you setup H-JTAG properly, it should work. yes I did exactly like in this instructions. If you can boot from the NOR, then its not "broken" I can't because probably I erased NOR accidentally when I first time tried change supervivi. No...

I have a problem, because when I want re-load supervivi I got Error: Can't download driver to speciefied address My flash is is SST39VF1601. I set: 16-Bit x 1-Chip Flash start address: 0 RAM start address: 3 000 000 000 Everytime when I want "check" in H-flasher I get this error. Is possible that NO...

How can I check it? Just "check" option in H-Flasher ? EDIT: Ok I see on the board. It is SST39VF1601, but I selected this flash and it didn't works. EDIT: Now I have error: Error: Can't download driver to speciefied address I set: 16-Bit x 1-Chip Flash start address: 0 RAM start address: 3 000 000 ...

Hi all, I have a problem, because when I want re-load supervivi I got Error: Flash id does not match. Please make sure that the right flash device is selected. I selected SST39VF1601 like in this tutorial: http://www.friendlyarm.net/dl.php?file=download.pdf and also i tried selected AM29LV160DB like...

Hi, I am developing program with Leds (binary counter on leds) and timer with interrupt, but it doesn't work. Idea is when the timer counted one second then should request interrupt. It's mean that Led must be on. I am writting in Eclipse. #include "2440addr.h" #include "Def.h" void init_timer (void...

Hi
I'm new user mini2440 and I would like know that somebody tried programming this board without OS? On CD from seller are examples but there isn't linker script and makefiles. I'm starting with ARM and I don't have idea how build it.
thank You for answer.