usb_pd_source_charger

Overview

The PD charger example is a simple demonstration based on the MCUXpresso SDK PD stack.
The application simulate charger product.
The demo only works as source and is external powered.

System Requirement

Hardware requirements

One or two Type-C shield board
One or two 9V DC power suppliers
Type-C Cable
One or two hardwares (Tower module/base board, and so on) for a specific device, for example: lpcxpresso54114 board
Personal Computer

Software requirements

The project files are in:
<MCUXpresso_SDK_Install>/boards//usb_examples/usb_pd_source_charger//.

The is Bare Metal or FreeRTOS OS.

Terminal tool.

Getting Started

Hardware Settings

For detailed instructions, see the appropriate board User’s Guide.

Set the hardware jumpers (Tower system/base module) to default settings.

Prepare the example

Download the program to the target board.
Power on Type-C shield board then power on development board.

Run the example

Connect the OpenSDA USB port to the PC and open terminal.
This charger provide power 5V/2.7A and 9V/1.5A.
Connect the sink with Type-C cable to the board, The board will print the sink’s request power information.
For example: Download usb_pd_charger_battery or usb_pd_sink_battery demo to another board and connect to the tested board.

Supported Boards

LPCXpresso55S69