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2 User Interface
2.5 Enable Multi-Image

This component allows the user to configure multiple application image partitions.
2.5.1 Staging Image ID

This component allows the user to configure the image ID for the staging area.

1 MCC Melody 8-Bit MDFU Client Library
2 User Interface
- 2.1 Communication Protocol
  
  This component is responsible for configuring the communication protocol used for data transfer between the bootloader host and bootloader client.
- 2.2 Memory Verification Selector
  
  This component configures which verification method is used for user application verification.
- 2.3 I/O Pins
  
  These components are used to enable the I/O operations of the bootloader firmware.
- 2.4 Application Start Address
  
  This component allows the user to configure where the memory partition for the application begins. This also means that the memory partition of the bootloader client will end at this address.
- 2.5 Enable Multi-Image
  
  This component allows the user to configure multiple application image partitions.
  - 2.5.1 Staging Image ID
    
    This component allows the user to configure the image ID for the staging area.
  - 2.5.2 Enable Backup Image
    
    This component allows the user to configure the image ID for the back-up area.
  - 2.5.3 Enable Anti-Rollback
    
    This component allows the user to configure the bootloader for anti-rollback protection.
3 MDFU Host (pymdfu)
4 Use Case Examples
5 Verification Schemes
This section discusses various methods to verify the application provided to the users by the 8-Bit MDFU Client library.
6 Assumptions of Use
This section communicates the most important assumptions of use for the 8-Bit MDFU Client and ecosystem.
Microchip Information

2.5.1 Staging Image ID

This component allows the user to configure the image ID for the staging area.

Description: The field represents the image ID for the spare image space that the user intends to use as a staging area. The bootloader downloads the image to the staging area after receiving data from the host, performs a verification on the data, and copies it to the desired location.

Example: To configure this setting, select the desired ID from the drop-down box which lists all available IDs. The input box contains a number in decimal format.