Merge pull request #414 from fmckeogh/master

Add `usb-pd` library and `fusb302b` driver

Author: jamesmunns

README.md

@@ -760,6 +760,7 @@ Otherwise please add it to the [WIP section](#WIP) below.
 1. [embedded-ccs811] - I2C - Gas and VOC sensor driver for monitoring indoor air quality - [Intro blog post][49] - ![crates.io](https://img.shields.io/crates/v/embedded-ccs811.svg)
 1. [embedded-sdmmc] - SPI - SD/MMC Card Driver with MS-DOS Partition and FAT16/FAT32 support - [Intro post][20] ![crates.io](https://img.shields.io/crates/v/embedded-sdmmc.svg)
 1. [ENC28J60] - SPI - Ethernet controller - [Intro blog post][4] - ![crates.io](https://img.shields.io/crates/v/enc28j60.svg)
+1. [FUSB302B] - I2C - Programmable USB Type‐C Controller with USB Power Delivery - [github][69]
 1. [HC-12] - SERIAL - Wireless serial transceiver module - [Intro blog post][56] - [github][53] - ![crates.io](https://img.shields.io/crates/v/hc12-at.svg)
 1. [HTS221] - I2C - Humidity and temperature sensor - [Intro blog post][7] - ![crates.io](https://img.shields.io/crates/v/hts221.svg)
 1. [IIS2MDC] - I2C - ST's High accuracy, ultra-low-power, 3-axis digital output magnetometer - ![crates.io](https://img.shields.io/crates/v/iis2mdc.svg)
@@ -881,6 +882,7 @@ Otherwise please add it to the [WIP section](#WIP) below.
 [66]: https://github.com/GrepitAB/ade791x-rs
 [67]: https://barafael.github.io/A-Platform-Agnostic-Driver-for-EBYTE-E32-LoRa-Modules/
 [68]: https://github.com/UnderLogic/sega-controller
+[69]: https://github.com/fmckeogh/usb-pd-rs
 
 [AD983x]: https://crates.io/crates/ad983x
 [adafruit-alphanum4]: https://crates.io/crates/adafruit-alphanum4
@@ -903,6 +905,7 @@ Otherwise please add it to the [WIP section](#WIP) below.
 [embedded-ccs811]: https://crates.io/crates/embedded-ccs811
 [embedded-sdmmc]: https://crates.io/crates/embedded-sdmmc
 [ENC28J60]: https://crates.io/crates/enc28j60
+[FUSB302B]: https://github.com/fmckeogh/usb-pd-rs
 [HTS221]: https://crates.io/crates/hts221
 [IIS2MDC]: https://crates.io/crates/iis2mdc
 [ISM330DHCX]: https://crates.io/crates/ism330dhcx
@@ -1224,6 +1227,7 @@ Work in progress drivers. Help the authors make these crates awesome!
 1. [Stepper]: Universal Stepper Motor Interface - ![crates.io](https://img.shields.io/crates/v/stepper.svg)
 1. [tinybmp](https://crates.io/crates/tinybmp): No-std, no-alloc BMP parser for embedded systems. [Introductory blog post](https://wapl.es/rust/2019/03/04/embedded-graphics-0.4.7-bmp-support.html) - ![crates.io](https://img.shields.io/crates/v/tinybmp.svg)
 1. [vga-framebuffer]: A VGA signal generator and font renderer for VGA-less microcontrollers. Used by [Monotron](https://github.com/thejpster/monotron) to generate 48 by 36 character display using 3 SPI peripherals and a timer. ![crates.io](https://img.shields.io/crates/v/vga-framebuffer.svg)
+1. [usb-pd](https://github.com/fmckeogh/usb-pd-rs): USB-PD library, supports using the FUSB302B as a Sink driver, with Source functionality planned.
 1. [wyhash]: A fast, simple and portable hashing algorithm and random number generator. - ![crates.io](https://img.shields.io/crates/v/wyhash.svg)
 1. [adafruit-bluefruit-protocol]: A `no_std` parser for the [Adafruit Bluefruit LE Connect controller protocol]. - ![crates.io](https://img.shields.io/crates/v/adafruit-bluefruit-protocol)