SWRA751 September   2022

 

  1.   Introduction
  2.   Trademarks
  3. 1Command Packet
  4. 2Event Packet
  5. 3HCI Commands
    1. 3.1 HCI Commands List Format
    2. 3.2 Support HCI Commands Detailed Description
      1. 3.2.1  HCI_VS_Write_BD_Addr (0xFC06)
      2. 3.2.2  HCI_VS_Write_CODEC_Config (0xFD06)
      3. 3.2.3  HCI_VS_Write_CODEC_Config_Enhanced (0xFD07)
      4. 3.2.4  HCI_VS_DRP_Read_BER_Meter_Result (0xFD13)
      5. 3.2.5  HCI_VS_DRPb_Tester_Con_RX (0xFD17)
      6. 3.2.6  HCI_VS_LE_Enable (0xFD5B)
      7. 3.2.7  HCI_VS_Set_LE_Test_Mode_Parameters (0xFD77)
      8. 3.2.8  HCI_VS_DRPb_Enable_RF_Calibration (0xFD80)
      9. 3.2.9  HCI_VS_DRPb_Tester_Con_TX (0xFD84)
      10. 3.2.10 HCI_VS_DRPb_Tester_Packet_TX_RX (0xFD85)
      11. 3.2.11 HCI_VS_DRPb_Reset (0xFD88)
      12. 3.2.12 HCI_VS_DRPb_BER_Meter_Start (0xFD8B)
      13. 3.2.13 HCI VS LE Read Ber Test Results (0xFDAE)
      14. 3.2.14 HCI_VS_Read_RSSI (0xFDFC)
      15. 3.2.15 HCI_VS_Write_SCO_Configuration (0xFE10)
      16. 3.2.16 HCI_VS_Set_Pcm_Loopback_Enable (0xFE28)
      17. 3.2.17 HCI_VS_Read_Hardware_Register (0xFF00)
      18. 3.2.18 HCI_VS_Write_Hardware_Register (0xFF01)
      19. 3.2.19 HCI_VS_Update_UART_HCI_Baudrate (0xFF36)
      20. 3.2.20 HCI_VS_Set_Supported_Features (0xFF26)
      21. 3.2.21 HCI_VS_HCILL_Parameters (0xFD2B)
      22. 3.2.22 HCI_VS_Sleep_Mode_Configurations (0xFD0C)
      23. 3.2.23 HCI_VS_Get_System_Status (0xFE1F)
      24. 3.2.24 HCI_VS_Read_Patch_Version (0xFF22)
      25. 3.2.25 HCI_VS_DRPb_Set_Power_Vector (0xFD82)
      26. 3.2.26 HCI_VS_DRPb_Set_Class2_Single_Power (0xFD87)
      27. 3.2.27 HCI_VS_LE_Output_Power (0xFDDD)
      28. 3.2.28 HCI_VS_A3DP_Codec_Configuration (0xFD8E)
      29. 3.2.29 HCI_VS_AVPR_Enable (0xFD92)
      30. 3.2.30 HCI_VS_A3DP_Open_Stream (0xFD8C)
      31. 3.2.31 HCI_VS_A3DP_Close_Stream (0xFD8D)
      32. 3.2.32 HCI_VS_A3DP_Start_Stream (0xFD8F)
      33. 3.2.33 HCI_VS_A3DP_Stop_Stream (0xFD90)
      34. 3.2.34 HCI_VS_A3DP_Sink_Codec_Configuration (0xFD9C)
      35. 3.2.35 HCI_VS_A3DP_Sink_Open_Stream (0xFD9A)
      36. 3.2.36 HCI_VS_A3DP_Sink_Close_Stream (0xFD9B)
      37. 3.2.37 HCI_VS_A3DP_Sink_Start_Stream (0xFD9D)
      38. 3.2.38 HCI_VS_A3DP_Sink_Stop_Stream (0xFD9E)
      39. 3.2.39 HCI_VS_WBS_Associate (0xFD78)
      40. 3.2.40 HCI_VS_WBS_Disassociate (0xFD79)
  6. 4General Hardware Errors
  7. 5Revision History

3.2.20 HCI_VS_Set_Supported_Features (0xFF26)

Description:

This command changes the supported features of the device.

Table 3-40 Command Parameters HCI_VS_Set_Supported_Features (0xFF26) Byte, Bit, Support
Command Parameter Size (bytes) Value Parameter Description
Byte 1 0
1
2
3
4
5
6
7		 Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Bit 1 0 – 7
0xXX		 Single bit
Whole byte value
Support 1 0
1
0xFF		 Not supported
Supported
Change whole byte
Table 3-41 Return Parameters
Returned Value Description Size (bytes) Events Generated
0x00
0x01 – 0xFF		 Command succeeded.
Command failed.		 1 Command Complete

Example:

If you want to disable Sniff Mode,for Sniff mode Byte is 0 and Bit is 7. The bytes/bits are defined according to the "FEATURE MASK DEFINITION"(in Part C) of the Bluetooth specification.

Send_HCI_VS_Set_Supported_Features 0xFF26, 0x00, 0x07, 0x00
Wait_HCI_Command_Complete_VS_Set_Supported_Features_Event 5000, 0x00, 0xff26, 0x00