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Reference Manual

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Redpine Signals, Inc. Proprietary and Confidential Page 95
RS9116 n-Link Linux and Android
Technical Reference Manual
Version 2.0
Examples:
The above command starts the receive utility and logs statistics with the following parameters.
Filename – stats
Channel number – 6
Channel Width – 20MHz
The test utility displays the following information:
• Total number of packets received with correct CRC.
• Total number of packets received with incorrect CRC.
• Total number of False CCA's received.
./receive stats 6 1 0
The above command will stop the receive application
17.3 Continuous Wave (CW) mode
The Continuous Wave mode is used to transmit a single tone – either a sine wave or a cosine wave.
17.3.1 Command Usage
<base_interface>: This parameter specifies the Base Interface (string like rpine0)
<channel_number>: Channel number in which the transmission has to be done. Please refer to the Table 7: Channel
Numbers and Corresponding Center Frequencies for a mapping between the channel numbers and the center
frequencies.
<start/stop>: This parameter is used to start or stop the transmission. Enter 0 to start transmission and 2 to stop
transmission. In order to start transmission for 11J 20MHz channels, enter 1.
<type>: This parameter is used to select among the different types of waves to be transmitted.
Enter 2 for Single Tone of 5MHz.
Enter 5 for DC tone.
1. The transmit power for the CW mode transmission is set using the "transmit" utility. The "transmit" command has to
be issued first inorder to start the transmission at the required transmit power level and then it is called again to stop
the transmission before giving the "onebox_util" command to start the CW transmission.
The Antenna direction in CW mode will be in reverse direction.
The user can select the appropriate antenna by using the following command.
• # ./onebox_util <base_interface> ant_sel <value>
• <value = 2> – Select RF_OUT_2/Integrated Antenna
• <value = 3 > – Select RF_OUT_1/U.FL Connector
Examples