After 5 months of intensive use focusing mechanism started to move less smooth. I was looking for good focusing frame for Fuji XF 27mm F2. Fortunately Fuji XF 27mm lens optics is solidly assembled into two main blocks: large rear element, and all other glass module. I already removed aperture module during initial mod.

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Garisar As for reading hex or other files like S19see https: But now I have a problem doing debugging. Then I successfully reprogrammed it with a. Another common cause is that you programmed the wrong file in error to the board. I saw in a site that I can look at the Binary files at the location 0x40C. Using OpenOCD in my cases either always failed, or only worked after many attempts as in your case?

Another thing that I am planning to do is inspect the intel hex file before programming it into the controller the 0x40C frame for disable mass erase. Email required Address never made public. After replacing the drivers, the board resumed working. Hello, I want to thank you about the work you have done!

You had mentioned you wld so that in one of your earlier posts. SDA file on the K20? I keep pressing Yes. What do you think? Unsecure Define Unsecure at In the worst case, your board is lost. I tried the Processor halt utility. Well I do not remember which test program I was downloading unsecjring that happened. Have you set the security bits AND the disable mass erase? Not after we have OpenOCD 0. Otherwise I suggest that you submit a ticket to IAR.

That would be very helpful. I tried that in 2 computers. Profile — Roblox But, unsecurig now, surprisingly working,except this 1 board. Thank you Like Like. I will try connecting the board in my home computer tonight problems have happened in my work computer.

Hey Erich, Thanks for posting this solution. This is a disaster as 1 board is beyond recovery. Maybe it has messed up the security and erase bits. I do not know where I set the security and mass erase bits.

Notify me of new comments via email. The reason is probably that OpenOCD is much slower, and therefore misses the small window to regain access to the chip.

Learn how your comment data is processed. Sorry, your blog cannot share posts by email. And indeed, when I wanted to debug it again, I got that dialog with my black Freedom board: Now, the same thing has happened again, and replacing drivers again is not working.

OpenSDA bootloader works fine. As about how to find out if that bit is set: Here is more about what is behind securing, and how to avoid the problem or how to create a toxic baby: Can u tell me how to read an ihex file. Post was not sent — check your email addresses!

So I took some risk, and programmed that binary using the simple flash programmer. I was not able to reproduce this on my end, so a reader of this blog who sent me a binary file to unsecjring it. Maybe you could write something on how to avoid messing up with these processors. At least for my boards, CodeWarrior was able to unlock all of my boards except one, where as well Keil and IAR failed.

I am going to buy a new microprocessor and substitute it on the board. Related Articles



Thus using it to edit a secured PDF file or disabling the password features is the easiest and direct methods of all time. So this is what you have to do: Step 1. Step 2. Next go to "File" option from the menu bar. Click on "Properties" or you can click on "Permission Details" from the left panel. Step 3.


How do I circumvent PDF editing security?

You should not assume that just because you protect a workbook or worksheet with a password that it is secure - you should always think twice before distributing Excel workbooks that could contain sensitive personal information like credit card numbers, Social Security Number, employee identification, to name a few. Worksheet level protection is not intended as a security feature. It simply prevents users from modifying locked cells within the worksheet. You have two choices here: File encryption: When you choose this option, you specify a password and lock the Excel file. This prevents other users from opening the file. For more information, see Protect an Excel file. Setting a password to open or modify a file: You specify a password to open or modify a file.


Unsecuring the KL25Z Freedom Board



Free PDF Unlocker / Restrictions Remover


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