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1 PIC32CX-BZ Family System Services

The PIC32CX-BZ System services provides several services to protocol developers and application users which use PIC32CX-BZ products.
1.2 PIC32CX-BZ3 System Services
1.2.3 PIC32CX-BZ3 Persistent Data Server Component Library Help
The PIC32CX-BZ3 Persistent Data Server Component Library provides interface for storing and restoring items into the Non volatile memory using wear leveling mechanism
1.2.3.1 PDS Library Usage
PIC32CX-BZ3 Persistent Data Server(PDS) Library Usage
1.2.3.1.17 PDS_MODULE_APP_OFFSET Function

1.2.3.1.17 PDS_MODULE_APP_OFFSET Function

C

#define PDS_MODULE_APP_OFFSET      (1 << 12)

The following offsets CAN be used(OR'ed) to define the range and also to differentiate the module specific IDs, so the same item ID will not be used across the stacks/modules.

The IDs ranges are required to maintain the backward compatibility during an SW upgrade with newly added item(s) in any module.

Note: These offset were not used anywhere inside PDS implementation(Library). This is purely to enable the application to use specific IDs across modules.