MouseJack is crashing

[Einstein2150]

Describe the bug.

MouseJack is crashing

Reproduction

Start Mouse Jack an the flipper, select a file and then it crashes with "HardFault"

Target

flipperzero 0.63.3-0801

Logs

none

Anything else?

NRF Scanner is working without a problem

[RogueMaster]

I can't test this too well so I can't help with fixing it

[RogueMaster]

@mothball187 Would you have time to test this and see if it is a concern? Thank you for your development!

[mothball187]

@Einstein2150 which file are you selecting that causes the crash?

[Einstein2150]

@Einstein2150 which file are you selecting that causes the crash?

I added a manual addresses.txt with one single rate and address value. Maybe there is an error in the interpretation or I missed the correct format of the string in the file.

I'm getting a Logitech R400 Presenter in the next days and capture the real traffic. Maybe then I can inspect deeper what the problem is ...

[Einstein2150]

Ok. I select the addresses.txt - its containing the mac and the data-rate i.e. 382493c007,2 (I sniffed the device with a crazyradio-pa - not sure using the normal hex order or the reversed one 07c0932438 ...)

After selecting the ducky-script the screen stays blank

[mothball187]

The screen will stay blank until the ducky script is finished executing. I did not implement any kind of loading/progress screen in the app. If the keystrokes are not being injected, I would try reversing the address bytes in the file. Also be sure you are using the correct newline character ("\n", not "\r\n") in the addresses.txt file

[Einstein2150]

@mothball187 works with Logitech R400! It needs reverse byte order and 2 mBit speed. All other combinations don't work. I will contribute with a better documentation of the function here to help the others 👍

[mothball187]

@Einstein2150 excellent! glad to see you got it working with an external capture source.