YTTEK YTPC100 Series, Быстрый старт, Страница: 30 / 48

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DE means determination
⚫
This function is limited to two or more platforms. One platform as the transmit side, and the
other platform as the receive side.
RX_DE() is a RX() function with some trigger condition. Now, we provide a specific detection method only
for M3Force-series SDR platform. Based on RX_DE() function, you could catch the signal when the other
M3force SDR transmit a signal.
When PC2 runs the function RX_DE(), SDR will turn into listen mode and wait to receive the signal
transmitted from other M3force SDR until the Timeout (set by Timeout_setting() ).
There are only one parameter in this function, namely “number_of_rows”. The same as RX(), the
parameter “number_of_rows” is to determine to one or two antennas are used ins a SDR. The main
functionality of RX_DE is to receive a dedicated data transmitted by TX. TX needs to transmit the variable
with finite number of times.
Number of samples by using RX_DE() is a little more than the number of samples transmitted from PC1.
RX_DE() will receive all the samples transmitted from other YTTEK platform.
⚫
PC1(TX) path:
“
.\release\Demo_Code_for_YTPC100\RX_DE_only\RX_for_RX_DE_test.m
“
⚫
PC2(RX) path:
“ .
\release\Demo_Code_for_YTPC100\RX_DE_only\TX_for_RX_DE_test.m
“

Number of rows
→
1: 1 RF Channel

Number of rows
→
2: 2 RF Channel