Atmel transceiver (RF212B) communication using microcontroller SAM D21

[ataradov]

how much pulse width is necessary for slp_tr?

It is all in the datasheet.

There is no way for me to tell what may be wrong. Read the state register when this happens and check what state the radio is in. This may set a proper direction for debugging.

[kavita]

hii
i am currently using interrupt at physical layer.means phyhandler is in my ieq handler.
In my setup i have placed this modules side by side and send them data one by one (when conformation callback of one comes send data to other )at some time when i send data to dome dest addrs like 0x04, other device keep routing but that perticular device is not responding.status regi shows  TRAC_STATUS_SUCCESS.is there any deadlock happenes?

[ataradov]

hii
i am currently using interrupt at physical layer.means phyhandler is in my ieq handler.
In my setup i have placed this modules side by side and send them data one by one (when conformation callback of one comes send data to other )at some time when i send data to dome dest addrs like 0x04, other device keep routing but that perticular device is not responding.status regi shows  TRAC_STATUS_SUCCESS.is there any deadlock happenes?

I have no idea what you just described. You need to be more specific.

In general, routing on high level is not directly related to sending individual frames and their status.

And what do you mean by "keeps routing"? And what addressed your devices have?

[kavita]

my devices have addresses like 1,2,3,4,5,6,7.
I am sending data from 1 to 2,3,4,5,6,7 continuously one after another.

[ataradov]

Ok, I'm not going to reply anymore unless you start fully describing what you are doing and write all the observed results.  And respond to all my questions.

[kavita]

ohh that one buffer overflow causes hard fault..
i am transmitting data from one device to another.
but last byte of data recived if different than data transmitted.
i have enabled fcs and frame buffer safe mode