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L2CAP PERIPHERAL Example

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Introduction

**************************** Introduction *********************************

***************************** Modules **************************************

  • BLE Manger -
    • The Event Manager is responsible for handling the following:
      • Generic BLE Event Handling:-
        • BLE Event Manager handles the events triggered by BLE stack and also responsible for invoking all registered callbacks for respective events. BLE Manager handles all GAP related functionality. In addition to that handles multiple connection instances, Pairing, Encryption, Scanning.
      • Handling Multi-role/multi-connection:-
        • BLE Event Manager is responsible for handling multiple connection instances and stores bonding information and Keys to retain the bonded device. BLE Manager is able to identify and remove the device information when pairing/encryption gets failed. In case of multi-role, it handles the state/event handling of both central and peripheral in multiple contexts.
      • Controlling the Advertisement data:-
        • BLE Event Manager is responsible for generating the advertisement and scan response data for BLE profiles/services that are attached with BLE Manager.
  • BLE Platform Services -
    • Interface Settings -
      • Connect ATBTLC1000 XPRO to SAML21-XPRO-B -> EXT1
      • Connect ATBTLC1000 XPRO to SAMD21-XPRO -> EXT1
      • Connect ATBTLC1000 XPRO to SAMG55-XPRO -> EXT1
      • Connect ATBTLC1000 XPRO to SAM4S-XPRO -> EXT1
    • Serial Console COM port settings -
      • Baudrate 115200
        • Parity None, Stop Bit 1, Start Bit 1
        • No Hardware Handshake
      • 6-Wire Mode Connection Setup -
      • Pins are 1:1 match with SAML21/D21 Xpro EXT1 Header to BTLC1000 XPro Header
        • UART(No Flow Control)-SAM L21/D21 XPro Pins (Rx-Pin13, Tx-Pin14)
        • UART(With Flow Control)-SAM G55 Xpro Pins (Rx-Pin13, Tx-Pin14, RTS-Pin5, CTS-Pin6, Rx-Pin16, Tx-Pin17)
        • BTLC1000 Wakeup Pin-SAM G55 XPro Pins(Pin4)
        • BTLC1000 Chip Enable Pin-SAM G55 XPro Pins(Pin10)
        • BTLC1000 Vcc Pin-SAM L21/D21/G55 Xpro Pins(Pin20)
        • BTLC1000 GND Pin-SAM L21/D21/G55 Xpro Pins(Pin19)
    • 4-Wire Mode Connection setup -
      • UART(With Flow Control)-SAM L21/D21 XPro Pins (Rx-Pin15, Tx-Pin17, RTS-Pin16, CTS-Pin18)
      • BTLC1000 Wakeup Pin-SAM L21/D21 XPro Pins (Rx-Pin6)
      • BTLC1000 Chip Enable Pin-SAM L21/D21 XPro Pins (Rx-Pin4)
      • UART(With Flow Control)-SAM G55/4S Xpro Pins (Rx-Pin13, Tx-Pin14, RTS-Pin5, CTS-Pin6)
      • BTLC1000 Wakeup Pin-SAM G55/4S XPro Pins(Pin4)
      • BTLC1000 Chip Enable Pin-SAM G55/4S XPro Pins(Pin10)
      • BTLC1000 Vcc Pin-SAM L21/D21/G55/4S Xpro Pins(Pin20)
      • BTLC1000 GND Pin-SAM L21/D21/G55/4S Xpro Pins(Pin19)

SDK Package

***************************** BLE SDK Package ******************************************

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