SLAA721E October   2016  – March 2020 MSP430FR5969 , MSP430FR5969-SP , MSP430FR5994 , MSP430FR6989

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Glossary
    2. 1.2 Conventions
  3. 2Implementation
    1. 2.1 Main
    2. 2.2 Application Manager
      1. 2.2.1 Bootloader and Application Detection
        1. 2.2.1.1 Forcing Bootloader Mode
        2. 2.2.1.2 Application Validation
        3. 2.2.1.3 Jumping to Application
      2. 2.2.2 Memory Assignment
      3. 2.2.3 Interrupt Vectors in FRAM Devices
    3. 2.3 Memory Interface (MI)
      1. 2.3.1 Dual Image Support
    4. 2.4 Communication Interface (CI)
      1. 2.4.1 Physical-DataLink (PHY-DL)
        1. 2.4.1.1 UART
        2. 2.4.1.2 SPI
        3. 2.4.1.3 CC110x
        4. 2.4.1.4 Comm Sharing
      2. 2.4.2 NWK-APP
        1. 2.4.2.1 BSL-Based Protocol
          1. 2.4.2.1.1 Security
          2. 2.4.2.1.2 BSL-Based Protocol Using CC110x
          3. 2.4.2.1.3 Examples Using UART or CC110x
  4. 3Customization of MSP430FRBoot
    1. 3.1 Predefined Customizations
  5. 4Building MSPBoot
    1. 4.1 LaunchPad™ Development Kit Hardware
    2. 4.2 CC110x Hardware
    3. 4.3 Software
      1. 4.3.1 Building the Target Software
      2. 4.3.2 Convert Application Output Images
      3. 4.3.3 Generating Linker Files
  6. 5Demo Using FRAM LaunchPad Development Kit as Host
    1. 5.1 Hardware
    2. 5.2 Building the Host Project
    3. 5.3 Running the Demo
  7. 6Porting the target side example projects to other MSP430FR devices
  8. 7References
  9. 8Revision History
2.4.2.1.2 BSL-Based Protocol Using CC110x

The CC110x implementation of this protocol follows the same guidelines used for UART, but it includes slight changes since the information is received in complete packets instead of bytes. Because the incoming CC110x packet outlined in Table 2-2 is the same as the expected BSL-based protocol in Table 2-4, data from the PHY-DL layer can be directly transferred to the NWK-APP without the need for conversion.