4 years, 9 months ago.

rf communication

Hi all, I am using the rf modules of radio metrix with frdm-k64f, both my transmitter and receiver are working fine. The only issue i have is that when transmitter is not sending data because of any reason (like transmitter powers goes down). the receiver got stuck at that point. I want a program like:

if (rf.readable())
printf("msg is this");

printf("tx is not sending data");

so that at the receiver end we know that tx is down or it is not sending any data.

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