YTTEK YTPC100 Series, Quick Start Manual

Page: 3 / 48

Page3 of 48
6.3 TRX L
OOP
B
ACK
: TX_RX()
................................................................................................. 27
6.3.1
Example 1: Single Tone Loopback Test
......................................................................... 27
6.3.2
Example 2: OFDM Loop Back Test
................................................................................ 29
6.4 DE M
ODE
: RX_DE()
......................................................................................................... 29
6.4.1
Timeout Setting for RX_DE Mode
................................................................................ 31
6.4.2
Example 3: Round Trip Delay Test
................................................................................ 32
6.4.3
TX_RXDE(tx_data)
........................................................................................................ 34
6.5 OFDM E
XAMPLE
............................................................................................................... 35
6.5.1
Example 4: OFDM EVM Test with Coding (Transfer Pictures)
...................................... 35
6.5.2
Example 5: MIMO OFDM Test
...................................................................................... 35
6.5.3
Example 6: 4x4 MIMO OFDM Test
............................................................................... 39
6.6 R
ECEIVE
G
AIN
C
ONTROL
/ T
RANSMIT
P
OWER
C
ONTROL
........................................................... 42
6.6.1
set_RX_Gain()
.............................................................................................................. 42
6.6.2
set_TX_Attenuation()
................................................................................................... 43
6.7 S
ET
C
ENTER
F
REQUENCY
: LO_CHANGE()
............................................................................ 45
6.8 C
HANGE
YTPC IP
ADDRESS
: IP_C
HANGE
()
............................................................................ 45
7. APIS FOR YTPC-E-SERIES
....................................................................................................... 46
7.1 S
ET
E
NHANCE BOARD STATE
:
SET
_EK_LB();
............................................................................ 46
7.2 S
ET
T
RANSMITTED
P
OWER
:
SET
_TX_
POWER
()
........................................................................ 46
7.3 YTPC1004E LO C
HANGE WITH
C
ALIBRATION
: LO_C
HANGE
_YTPC1004E()
.............................. 46
8. TROUBLESHOOTING
............................................................................................................. 47
9. DOCUMENT VERSION HISTORY
........................................................................................... 48