SWRA749 September   2022

 

  1.   Abstract
  2.   Trademarks
  3. 1Device Power Up
    1. 1.1 Required Voltage Rail and Signal Sequence
    2. 1.2 nSHUTDOWN and HCI_RTS
  4. 2UART Communication
  5. 3Device Initialization Procedure
  6. 4Basic Bluetooth Operations
  7. 5Bluetooth RF FCC Modes
    1. 5.1 Continuous TX
    2. 5.2 Packet RX TX
    3. 5.3 Continuous RX
  8. 6Bluetooth RF SIG Mode
  9. 7Bluetooth Low Energy Testing
    1. 7.1 Transmitter Test
    2. 7.2 Receiver Test
  10. 8Revision History

4 Basic Bluetooth Operations

  • Service pack must have been loaded.
  • Examples of basic Bluetooth operations:
    • Inquiry: The CC256x device is looking for other Bluetooth devices that are nearby.
    • Inquiry Scan: The CC256x device is visible but not connectable (it has discoverable MAC address).
    • Page Scan: The CC256x device is connectable but not visible (can accept connections).
GUID-20220726-SS0I-2D1T-NFDD-ZPBGHZQCC5KK-low.jpg Figure 4-1 Example of Bluetooth Inquiry Operation