Failsafe in Reciver...

Hello friends
I make a Transmitter ny arduino code and NRF
how to active Failsafe in transmitter ?
i'm need code for failsafe in reciver
my Flight multiwii CRIUS_SE_v2_0 (2.5)
im active the #define FAILSAFE in multiwii config.h, but I do not know why does not work
I will be grateful if you could help me.
Sorry my english is very bad
tnx

I will be grateful if you could help me.

Think about this. How will you know (as a receiver) if I quit sending data (as a transmitter)?

The only way you will know is if I send data on a regular basis, say once a week. Then, you can record when you get data. If it has been more than a week since you last got data, then you can know that you are too far away from me to get what I am sending.

Now, once a week is probably not a suitable time frame for your application, so you'll need to choose a more suitable time frame.

Sorry, i'm understand the your post.a

taher67:
Sorry, i'm understand the your post.a

You should try to find an Arduino forum in your native language.

taher67:
how to active Failsafe in transmitter ?
i'm need code for failsafe in reciver
my Flight multiwii CRIUS_SE_v2_0 (2.5)
im active the #define FAILSAFE in multiwii config.h, but I do not know why does not work

Are you looking for general advice about how to make your wireless communication reliable?
OR
Are you asking how to use some specific feature in some specific program?

If it is the latter then you need to tell us what program, what feature you want to use and post a link to the documentation for the program.

...R