Texas Instruments SimpleLink Wi-Fi CC3 20 Series, Руководство пользователя

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Table 7-2 lists parameter explanations.
Table 7-2. Parameter Explanation
Parameter Range (inclusive) Description
Channel [1, 13] 802.11 2.4-GHz band Wi-Fi channels. 14 is not supported.
[36..165] 5-Ghz channels are enabled only for devices: CC3235x, CC3135
Power level [0 to 15] 0 is the maximum power, and 15 is the minimum power.
For 5-Ghz channels this parameter has no affect and the actual output power will
be set to 0.
Tone [-25, 25] CW only. 0 is tone at center frequency. A value N between and within the range [–
25, 25] means tone at offset N*312.5 kHz.
Rate 802.11 PHY data rate. 5Ghz channels has no support for DSSS and CCK rates.
Supported:
•
DSSS: 1 Mbps, 2 Mbps
• CCK: 5.5 Mbps, 11 Mbps
• OFDM: 6/9/12/18/24/36/48/54 Mbps
• MCS 0-7
Preamble [Long, Short] 802.11b preamble.
OFDM preamble is automatically configured by the device when OFDM rates are
selected.
Data pattern Data pattern in the data field. Supported:
•
All 0: 0x00, 0x00, 0x00…
• All 1: 0xFF, 0xFF, 0xFF…
• Incremental
• Decremental
Size [24, 1400] Packet size in bytes
Delay [100 to 1,000,000] Delay of transmission in milliseconds (ms)
Amount [0 to 1,000,000] Number of packets to transmit. A value of 0 indicates infinite number of packets.
Override CCA Enable this field for CCA (Clear Channel Assessment) override if the Wi-Fi
environment is too congested to have a reliable periodic transmission.
CCA threshold The channel is considered occupied when the signal strength is above this setting.
Supported:
•
–88 dBm (MIN)
• –78 dBm (LOW)
• –68 dBm (DEFAULT)
• –58 dBm (MED)
• –48 dBm (HIGH)
• –38 dBm (MAX)
Destination MAC address Destination MAC address in packets
Country Sets device country code. Supported: US, EU, JP. For devices CC3135 and
CC3235x there are additional country codes options. There is an option to select
"No Limits" to remove all channel limitations or "00" for minimal limits.
Figure 7-2 shows the RadioTool GUI in the TX Tab.
www.ti.com Running the RadioTool GUI
SWRU471B – FEBRUARY 2017 – REVISED AUGUST 2020
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SimpleLink™ Wi-Fi® CC3x20, CC3x3x Radio Tool User Guide 9
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