out of memory flipper issue

[Gosheto1234]

hello , the idea looks great but i experience crashes when i try to run it , my flipper crashes , reboots and says: out of memory

[kritonpc]

Same here

[denr01]

Hi! Did you use .fap file from releases or compiled it yourself?
And what firmware/version is installed on your flipper?

[Gosheto1234]

Hi! Did you use .fap file from releases or compiled it yourself? And what firmware/version is installed on your flipper?

It came preinstalled with the latest momentum dev version , i didnt downloaded the fap from releases

[denr01]

Wow, didn't known that momentum devs added my app to the dev branch of the firmware! That's cool!

The problem is that the developers most likely just built the application but did not run a script to post-process the .fap file to reduce memory consumption. As I mentioned in the "Building" section of the README file, this step is necessary, otherwise the application will crash due to memory issues, as it turned out to be quite heavy.

If you just want to use the app without getting into the technical details or running into memory issues when launching, simply download the .fap file from the releases and place it in the "ext/apps/Sub-GHz" folder on your flipper (most likely, you will need to replace the existing one). The version of the app in the releases has already been cleaned and should not crash.

I think I should somehow contact the firmware developers and tell them about it, otherwise the application in the dev branch will not work. But it probably won't be easy to integrate cleaning into the firmware build process, so I'm not sure if it will work.

[Zantarium]

Wow, didn't known that momentum devs added my app to the dev branch of the firmware! That's cool!

The problem is that the developers most likely just built the application but did not run a script to post-process the .fap file to reduce memory consumption. As I mentioned in the "Building" section of the README file, this step is necessary, otherwise the application will crash due to memory issues, as it turned out to be quite heavy.

If you just want to use the app without getting into the technical details or running into memory issues when launching, simply download the .fap file from the releases and place it in the "ext/apps/Sub-GHz" folder on your flipper (most likely, you will need to replace the existing one). The version of the app in the releases has already been cleaned and should not crash.

I think I should somehow contact the firmware developers and tell them about it, otherwise the application in the dev branch will not work. But it probably won't be easy to integrate cleaning into the firmware build process, so I'm not sure if it will work.

Hello, will this not work on unleashed? Only momentum? If so are you able to make a version for unleashed?

[Gosheto1234]

Wow, didn't known that momentum devs added my app to the dev branch of the firmware! That's cool!

The problem is that the developers most likely just built the application but did not run a script to post-process the .fap file to reduce memory consumption. As I mentioned in the "Building" section of the README file, this step is necessary, otherwise the application will crash due to memory issues, as it turned out to be quite heavy.

If you just want to use the app without getting into the technical details or running into memory issues when launching, simply download the .fap file from the releases and place it in the "ext/apps/Sub-GHz" folder on your flipper (most likely, you will need to replace the existing one). The version of the app in the releases has already been cleaned and should not crash.

I think I should somehow contact the firmware developers and tell them about it, otherwise the application in the dev branch will not work. But it probably won't be easy to integrate cleaning into the firmware build process, so I'm not sure if it will work.

Thank you for telling me this , you can contact the developer on discord in the official server : https://discord.gg/momentum

[denr01]

Hello, will this not work on unleashed? Only momentum? If so are you able to make a version for unleashed?

I have not yet planned to release a version for unleashed, but perhaps I will try to compile the application for it in the near future, there is a small chance that it will work.

[Zantarium]

I can run it on unleashed. Just not sure if it would actually work properly? I have not had any success with it yet. Do you know if it would work in Australia?

[denr01]

I can run it on unleashed. Just not sure if it would actually work properly? I have not had any success with it yet. Do you know if it would work in Australia?

Well If it runs, than probably it works...
It should work if the pager you are trying to intercept uses one of the supported encodings by the application. Unfortunately, there are a lot of encodings and models of pagers, and it's impossible to guess for sure at what frequency and with what encoding the next one works, only if you spend time experimenting.

[Zantarium]

Is there a way you could make it hop through frequencies?

[denr01]

Is there a way you could make it hop through frequencies?

It's pretty hard to implement, considering the app's current memory usage. Currently, I don't have any plans to do so. To implement the frequency hopper, I would need to add additional logic to the already memory-intensive process of scanning for signals, as well as create some kind of menu where users can choose the frequencies they want to check. This all will take up a few kilobytes of RAM available during scan and will make app crash more often.

If you're not sure what frequency to use, you can first use the hopper function in the SubGHz app to find it, and then use our app to capture the signal at that frequency

[vaidasnet]

This shit is crashing, please test it before you commit your changes

[denr01]

This shit is crashing, please test it before you commit your changes

Could you please provide any more information? What exactly are you trying to do when it crashes?

[SiNaPsEr0x]

Thanks... resolved but sostituite it