CPC NVM3 Library#

 The Co-Processor Communication (CPC) NVM3 is a software component designed to enable a CPC Primary/Host device to utilize a Secondary NVM3 for storing persistent data.

Features#

• Read and write data from an NVM3 object or counter.

• Increment NVM3 counter

• Query information about an NVM3 object

• Logging to file capability

Dependency#

Installation#

A CMake script with an associated pkg-config entry is provided.

To compile:

make
make

To install:

make install
make install

To clean the project workspace:

make clean
make clean

Usage#

This library is designed to interact with a SiliconLabs microcontroller that utilizes the CPC NVM3 component.

To initiate interaction with the microcontroller, use sl_cpc_nvm3_init which initializes a CPC NVM3 instance. Following the initialization, sl_cpc_nvm3_open is used to establish a connection with a running CPC daemon.

Once the connection is active, users can manipulate data or counter objects through read or write operations.

Logging#

To enable logging, use the sl_cpc_nvm3_init_logger function. This function accepts two arguments: the destination for the log output (such as a file or the standard output), and a log level of type CpcNvm3LogLevel.