embedded - SAM-BA not responding with olimex sam7s256 -


I am using the Olmex Sam 7S 256 board. I tried to get it and walk in linux (Ubuntu). I was able to successfully install GCC and binutils I have installed SAM-BA from Linux for Atom-site. I was able to get the USB port for the connection specified in the Sam-BA manual (.dev / ttyUSB0) But when I try to use the GUI and there is no answer to 'connect' I have a connection failure though, so when I press the reset button in the board, I get a message "Failed to start flash access "How long I wait before pressing the reset button, I can not find any SAM-BA window provided by other tutorials as below alt text

Anyone Can this help me? I set up a 'TST jumper', reconnected the board to 10S, disconnect and reset the 'Teest' jumper reset, before reconnecting the SAM-BA, any kind of help would be commendable. I'm stuck. This is similar to both Sam-BA 2.9 and 2.8.

From this point you have already connected. If you have specified at91sam7256-ek, even if you are not using that board, it will not be guessed, if it did not talk to the chip / board. I recently went through this exercise with an Olmex Sam 7 S-256 header board. (With Ubuntu Linux) If I do not specify the board type then the window comes but it was not really connected.

Note that the 0x00200000 code is valid instruction (starts with the most 0xE and the vector table starts with a bunch of 0xEA, which are branches outside the vector table) that Rama does not have any Have not read in the way, load a binary file in RAM in the 0x00200000 range and refresh the memory (assuming your binary is different, see what's there) and see it.

When ready / comfortable you can erase the flash and see in the memory window that flash (0x0010000 or something similar) all turns into 0xFFFFFFFFs. Now remember that when you do this, it does not boot. I have a jumper with the board, so you take the power to the board so that it can be reloaded in the built in bootloader so that you can use Sam-BA again, I am sure that with your board There is a way to do this, but users should first read the guidelines.

Please do not close this person to ask about using a software tool. There are countless numbers of how can I use my iPhone simulator or my Android simulator is not slow compared to my iPhone simulator questions, which are not touched, this question is the way to use GCC or some web things or my How to start a phone simulator or Java VM is relevant to any of the programming questions. I want to start a campaign to stop all the questions of GCC or iPhone, because they are not programming programming.


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