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  1.   CAN Bus Bootloader for Hercules Microcontrollers
    1.     Trademarks
    2. 1  Introduction
    3. 2  Hardware Requirements
    4. 3  CAN Settings
    5. 4  Software Coding and Compilation
    6. 5  Exception Vector Table
    7. 6  ECC Generation for Bootloader Code
    8. 7  ECC Generation for Application Code
    9. 8  During Bootloader Execution
    10. 9  Bootloader Flow
    11. 10 CAN Bootloader Operation
    12. 11 CAN Bootloader Protocol
    13. 12 Create Application for Use With the Bootloader
    14. 13 Sample Code for PC-Side Application
    15. 14 References

2 Hardware Requirements

The hardware required for configuration includes:

  • Power supply: 12 V to HDK
  • CAN bus: single twisted pair cable with a DB9 socket to connect HDK and NI CAN adaptor.
  • Hercules HDK
  • NI USB 8473 high-speed CAN adaptor
  • A windows 10 PC with Visual C++ 2010
hardware_setup_spna182.gifFigure 2. Hardware Setup