Forget to mention, we are using GR 3.2.2, not the newer one with UDP supported.
Cheers, Hanwen 2010/4/21 hanwen <[email protected]> > Hi, * > > I am reading through the firmware C codes and trying to figure out how to > carry the RSSI values from auxiliary ADC in the word0 section of each > ethernet frame. I was confused by the structure of the firmware C codes. In > the main() of txrx.c, there is no explicit function calls looks like send(), > recv() for handing the ethernet frames. And I found in mimo_app_common_v2.c > some functions like send_reply(), set_reply_hdr() and > handle_control_chan_frame() which may correspond to this issue. > I also tried to modify the u2p_set_word0() function in usrp2_eth_packet.h > in order to carry the RSSI value. But it seems that this only works when > starting streaming as every frame rceived on the host side shows the same > value. > I really want to know how does the frameware handle the samples and > controlling frames. Any hints? > > Thanks in advance. > Hanwen >
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