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
- Provides the application status information
- Prepares application layer for device low-power mode
- Evaluates the source capabilities advertised by the port partner and identify the optimal power contract entered
- Evaluates a PD request data object and determine whether to accept or reject the request
- Evaluates a power role (PR) swap, data role (DR) swap, or a VCONN role swap request from a port partner
- Enables/disables power source output
- Sets the desired voltage and current for the power source output
- Enables/disables the power sink path
- Handler for voltage/current change
- Initializes vendor defined messages (VDM) handler
- Evaluates the received VDM messages and respond to them
- Enables/disables 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 | ModusToolbox™ – ModusToolbox™ software is a collection of easy-to-use libraries and tools enabling rapid development with Infineon MCUs for applications ranging from wireless and cloud-connected systems, edge AI/ML, embedded sense and control, to wired USB connectivity using PSOC™ Industrial/IoT MCUs, AIROC™ Wi-Fi and Bluetooth® connectivity devices, XMC™ Industrial MCUs, and EZ-USB™/EZ-PD™ wired connectivity controllers. ModusToolbox™ incorporates a comprehensive set of BSPs, HAL, libraries, configuration tools, and provides support for industry-standard IDEs to fast-track your embedded application development. |
For more information, see the following documents:
- PmgAppCommon API reference guide
- ModusToolbox™, quick start guide, documentation, and videos
- Infineon Technologies AG
© 2024, Cypress Semiconductor Corporation (an Infineon company) or an affiliate of Cypress Semiconductor Corporation.