[uracoli-devel] Wrong RSSI value in usr_radio_receive_frame()

[uracolix]

The parameter "rssi" in the callback function usr_radio_receive_frame() 
does have always the value 255 (VOID_RSSI), if RX_AUTO (RX_AACK) is 
used for reception. This is because the RSSI value is read during 
the RX_START interrupt.

I would change this to hand over the ED value instead which could 
be read always at the TRX_END_IRQ. 
I would also rename the parameter to "ed" (instead of "rssi").

Another option would be to hand over the ED value after conversion
to dBm according to the transceivers datasheet (RSSI_BASE_VALUE).

Are there any objections to this change ? 

Cheers, Axel