node_id#

uint8_t rsi_bt_cmd_update_gain_table_offset_or_maxpower_s::node_id

Node id

• 0 - BLE

update_gain_table_type#

uint8_t rsi_bt_cmd_update_gain_table_offset_or_maxpower_s::update_gain_table_type

Request type to select appropriate gain table

• 0 - Update gain table with max power values

• 1 - Update gain table with offset values

payload_len#

uint8_t rsi_bt_cmd_update_gain_table_offset_or_maxpower_s::payload_len

• Gain table payload length

payload#

uint8_t rsi_bt_cmd_update_gain_table_offset_or_maxpower_s::payload[128]

• The Gain table payload data consists of channel Tx power values for different regions in the format mentioned below.

• The Gain table holding maximum Tx power values: (Each entry in the table is 1 byte.)

  <TABLE NAME>[] = {
      <REGION NAME 1>, <MAX POWER>,
      <REGION NAME 2>, <MAX POWER>,
      .
      .
      <REGION NAME N>, <MAX POWER>
  };
  

• The Gain table with offset values: (Each entry in the table is 1 byte.)

  <TABLE NAME>[] = {
    <Number Of Regions - 'r'>,
      <REGION NAME 1>, <Number Of Channels - 'n'>,
        <cha_num_1>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
        <cha_num_2>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
        .
        .
        <cha_num_n>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
      <REGION NAME 2>, <Number Of Channels - 'n'>,
        <cha_num_1>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
        <cha_num_2>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
        .
        .
        <cha_num_n>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
      .
      .
      <REGION NAME r>, <Number Of Channels - 'n'>,
        <cha_num_1>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
        <cha_num_2>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
        .
        .
        <cha_num_n>,    <1Mbps_offset>, <2Mbps_offset>, <125kbps_offset>, <500kbps_offset>
  };
  

• Supported Region names: FCC, ETSI, TELEC, WORLDWIDE, and KCC.

• The following table lists the regions and their corresponding values to pass:

• If Tx power varies by channel, specify the number of applicable channels and provide the Tx power value for each channel. For channels that do not require a change, use channel 255 with a Tx power offset of 0.

Note

• When using user gain tables, define gain tables for both the high-power (HP) chain and the low-power (LP) chain at 0 dBm and 8 dBm. Use the ble_per application as a reference implementation.