PmgAppCommon Middleware Library 1.0

Overview

The PmgAppCommon asset provides a set of files that are essential for a USB-C and Power Delivery application.

The following functionality is provided by the asset:

Application level handler for PD stack events
Provide the application status information
Prepare application layer for device low-power mode
Evaluate the source capabilities advertised by port partner and identify the optimal power contract entered
Evaluate a PD request data object and determine whether to accept or reject the request
Evaluate a power role (PR) swap, data role (DR) swap or a VConn role swap request from a port partner
Enable/disable power source output
Set the desired voltage and current for the power source output
Enable/disable the power sink path
Handler for voltage/current change
Initialize vendor defined messages (VDM) handler
Evaluate the received VDM messages and respond to them
Enable/disable fault protections such as VBus OVP, VBus OCP, VBus SCP and VConn OCP
Default handlers for fault protections
Provides smart power management
LED control (for example, ON, OFF, Blink, Breath) driver
Provides UART and flash based data logging mechanism

See the API Reference Guide Quick Start Guide section for step-by-step instruction how to enable the PmgAppCommon middleware library.

Resources	Links
Libraries on GitHub	mtb-pdl-cat2 – Peripheral driver library (PDL) and docs
Middleware on GitHub	pdstack – PDStack middleware library and docs pdutils – PDUtils middleware library and docs pdaltmode – PDAltMode middleware library and docs hpi – HPI middleware library and docs usbdev – USB Device middleware library and docs
Tools	Eclipse IDE for ModusToolbox™ software ModusToolbox™ software is a collection of easy-to-use software and tools enabling rapid development with Infineon MCUs, covering applications from embedded sense and control to wireless and cloud-connected systems using AIROC(TM) Wi-Fi & Bluetooth(R) combo devices.

For more information, see the following documents: