Reference Manual

Redpine Signals, Inc. Proprietary and Confidential Page 117
RS9116 n-Link Linux and Android
Technical Reference Manual
Version 2.0
• ble_rate
• Receive channel index
• Transmit_channel index
• LE Channel type
• hopping type
• Antenna selection
• Loop_back_mode enable/disable
• pwrsave_options
• pll_mode
• rf_type
• rf_chain
23.6.2 IOCTL
The following command can be given to start the reception
./ble_receive <access_addr> <data_legth_indication> <scrambler_seed> <ble_rate> <rx_channel_index>
<tx_channel_index> <le_channel_type> <hopping_type> <ant_sel> <loop_back_mode> <pwrsave_options> <pll_mode>
<rf_type> <rf_chain>
After the receive starts, the following command can be given to stop the reception.
./ble_receive 0
Stop the Reception first before starting of Receiving
23.6.3 Description
Access Address : It is a 32-bit address in hexadecimal format, e.g.,00112233
data_length_indication : 0 – Disable(37 Bytes) 1 – Enable(255 Bytes)
scrambler_seed : Initial seed to be used for whitening. It should be set to ‘0’ in order to disable whitening.
ble_rate : 1Mbps - 1 ,2Mbps - 2 , Long Range(LR) - 4
rx_channel_index : Receive channel index, as per the Bluetooth standard.i.e, 0 to 39
tx_channel_index : Transmit channel index, as per the Bluetooth standard. i.e, 0 to 39
le_channel_type : advertising channel – 0 data channel – 1
hopping_type: no hopping -0 fixed hopping - 1 random hopping - 2
ant_sel : onchip antenna - 2 u.f.l – 3
loop_back_mode : Disable – 0 Enable – 1
pwrsave_options : Disable – 0 Enable – 1
pll_mode : PLL_MODE0 – 0 PLL_MODE1 – 1 PLL_MODE2 – 2
rf_type : External RF – 0 Internal RF – 1
rf_chain: WLAN_HP_CHAIN 0
WLAN_LP_CHAIN 1
BT_HP_CHAIN 2
BT_LP_CHAIN 3
23.6.4 Appendix
Frequencies and channel numbers used for Bluetooth LE Mode are same as BLE TX case.
Examples: