bfin ida cpu module
be warned however, it has bugs - if aX registers are in use (math heavy stuff) you can not trust the ida output, take it from objdump or gdb bfin if so.
the bfin stuff is kraters work, not mine. those modules where compiled on a x86 32 bit, for ida 6.2 - might not work with other ida versions.
im currently working on enhancing the bfin flirt tools from krater or probably rewrite them because somehow they dont seem to work right.
then it should be possible to get better matchrate for VDSP libraries to the firmwares - which will ease reversing them.
After installing the keys on my DS2072 and making it 2202 I've got a strange bug that corrupts saved to external USB key images (format independent). Has anybody noticed this?
After installing the keys on my DS2072 and making it 2202 I've got a strange bug that corrupts saved to external USB key images (format independent). Has anybody noticed this?
Can someone who recently purchased a dsa815 or dsa815-tg verify that the 10hz RBW is part of the trial option? There seems to be conflicting results at the moment.
If the 10hz RBW is not part of the trial option, does it mean it may actually be hardware specific? Any thoughts on this.
That's unfortunate . I just checked mine saving a .png and there's no corruption. I'm running version .02 and had been prior to installing any keys. Also, I had used both DSA9 and DSAZ keys prior without any issues.
Yes, all formats are corrupted and look the same. I've noticed that it only happens when the waveform is recorded and the scope is in stop mode (only when there's a lable "Record=xxxx" in place where image is corrupt). In "run" and "stop" modes images come out fine fine. Can you check this on yours please?
Re-reading your original post, you mention this happened after installing the 2202 key. Prior to installing the key did you save any pictures using the same settings that weren't corrupted? I reverted my scope back to a 2072 and tried saving it again. It was still corrupting the Record # display portion so I don't think it's related to the keys.
Re-reading your original post, you mention this happened after installing the 2202 key. Prior to installing the key did you save any pictures using the same settings that weren't corrupted? I reverted my scope back to a 2072 and tried saving it again. It was still corrupting the Record # display portion so I don't think it's related to the keys.
I have tried this on my brand new DS2072 without any key installed yet and I can confirm this behaviour. But it seems this bug only happens when using the storage menu. If I save an image by using the print button there is no corruption.
I have an unlocked DS2072 that I do NOT have corrupted images using either method to get a snapshot of the screen.
AFAIK it only does it when using the Storage Menu and the Waveform Record. The corruption is of the little window that shows what frame/waveform your currently viewing.
... how on earth did you revert your 2072 back to 2072? Mine is stuck in 2202 mode and I can't revert it.
I tried fiddling with the SCPI control panel in Ultra Sigma, but never managed to get the :SYSTEM:OPTION:UNINSTALL command to work, it always ended in a timeout.
I discovered in the control panel that you can backspace the "*IDN?" typing, so I did, and typed :SYSTEM:OPTION:UNINSTALL without "*IDN?" ahead of it, and this time it worked! The scope made a loud CLICK noise and lit up both channels, and my DS2102 now identified itself as a DS2072.
Can someone who recently purchased a dsa815 or dsa815-tg verify that the 10hz RBW is part of the trial option? There seems to be conflicting results at the moment.
If the 10hz RBW is not part of the trial option, does it mean it may actually be hardware specific? Any thoughts on this.
Can someone who recently purchased a dsa815 or dsa815-tg verify that the 10hz RBW is part of the trial option? There seems to be conflicting results at the moment.
If the 10hz RBW is not part of the trial option, does it mean it may actually be hardware specific? Any thoughts on this.
My 815-TG came from Tequipment a week ago.
The options listed in the License menu are not labeled but the 30 and 10 hz RBW items show up in the RBW item under the BW/DET menu.
... I'm curious as to see what you mean when you say options are not labeled.
The only options offered so far are 1,2,4, & 5. Since 5 options are listed on all the 815's, the 5th option they provide space for (presumably option #3) is for the 10 Hz RBW and is available on all 815's with the correct key. Out of the 5 options, 10 Hz RBW is the one option I probably would have paid for if they had made it available .
You are not alone in this .. there are a growing number of people who are interested in this feature and if Rigol are too pig-headed to provide this as a paid-for option, I imagine that the DSA815-TG hacking effort will grow considerably.
Right now, Rigol doesn't want to compete with itself. By allowing their $1500 DSA to be better in every respect than their $2500 DSA with the exception of being 0.5GHz less in BW, then for all intensive purposes, noone will purchase the more expensive unit. Once Rigol discontinues their next-teir-up spectrum analyzer and releases a new $2500 price range DSA that can topple the DSA815 even with 10HZ RBW, THEN Rigol will offer to sell the 10RBW add-on for the DSA-815.
To be honest, your speculation as to Rigol's motives are rather obvious. I was merely stating that such tactics will only further drive the efforts to see the 10Hz RBW option become permanently available to those who are willing to undertake the effort to hack the DSA815-TG firmware to shreds.