Table of Contents

• Introduction
• Navigating the Repository
• Required Tools
• Code Examples List
• References

Introduction

This repository contains examples and demos for PSoC 4 MCU family of devices, world's Most Flexible 32-bit ARM Cortex-M0 One-Chip Solution. Cypress provides a wealth of data at www.cypress.com to help you select the right PSoC device and effectively integrate it into your design. Visit our PSoC 4 MCU webpage to explore more about PSoC 4 MCU family of device.

Feel free to explore through the code example source files and Let us innovate together!

Navigating the Repository

This repository provides examples demonstrating low power implementation using PSoC 4, mechanisms to field-upgrade the device firmware using various types of bootloaders, Watchdog implementation using PSoC 4 etc. If you are new to developing projects with PSoC 4 MCU, we recommend you to refer the PSoC 4 Getting Started page which can help you familiarize with device features and guides you to create a simple PSoC 4 design with PSoC Creator IDE. For other block specific design please visit the following GitHub Pages:

1. Analog Designs

2. Capacitive Touch Designs

3. Digital Designs

4. BLE Connectivity Designs

5. USB Connectivity Designs

6. PSoC 4 Pioneer Kit

7. System Designs

You can use these block level examples to guide you through the development of a system-level design. All the code examples in this repository comes with well documented design guidelines to help you understand the design and how to develop it. The code examples and their associated documentation are in the Code Example folder in the repository.

Required Tools

Software

Integrated Development Environment (IDE)

To use the code examples in this repository, please download and install PSoC Creator

Hardware

PSoC 4 MCU Development Kits

• CY8CKIT-042-BLE-A Bluetooth® Low Energy 4.2 Compliant Pioneer Kit.

• CY8CKIT-041-41XX PSoC 4100S CapSense Pioneer Kit.

• CY8CKIT-046 PSoC 4 L-Series Pioneer Kit

• CY8CKIT-044 PSoC 4 M-Series Pioneer Kit

• CY8CKIT-049-4xxx PSoC 4 Prototyping Kit

• CY8CKIT-042 PSoC 4 Pioneer Kit

Note Please refer to the code example documnetation for selecting the appropriate kit for testing the project

Code Example List

Bootloaders

1. CE95280 - Bootloadable Project with PSoC 4

This code example demonstrates the basic operation of the Bootloader and Bootloadable components. This is the bootloadable application project. Refer to the Bootloader_PSoC4_code example for the bootloader application.

2. CE95281 - Bootloader Project with PSoC 4

This code example demonstrates the basic operation of the Bootloader and Bootloadable components. This is the bootloader application project. Refer to the Bootloadable_PSoC4_code example for the bootloadable application.

Low Power

1. CE95321 - Hibernate and Stop Power Modes with PSoC 4

This code example demonstrates how to enter and wake up from hibernate and stop low power modes, and how to retain SRAM variables in hibernate mode.

2. CE95322 - Hibernate and Wake Up with PSoC 4

This System Reference Guide code example demonstrates operation of the Power Manager API with the PSoC Creator Software. The Hibernate low power mode entry and wake up on external event are implemented.

2. CE95329 - Compensation of ILO Trimming with PSoC 4

This code example demonstrates the compensation operation of the ILO Trim component for PSoC 4.

Watchdog Timer

1. CE95400 - Watchdog Timer Reset and Interrupt for PSoC® 41xx/42xx Devices

This code example demonstrates the basic operation of the WDT: device reset and periodic interrupt generation.

2. CE95401 - Watchdog timer example using LCD with PSoC 4

This code example demonstrates basic functionality of PSoC4 watchdog.

References

1. PSoC 4 MCU

PSoC 4 is the world's Most Flexible 32-bit ARM Cortex-M0 One-Chip Solution. PSoC 4 has tackled some of the complex portions of embedded system design making it easier for you to get your product to market. Functions such as analog sensor integration, capacitive touch, and wireless connectivity have been integrated and optimized in PSoC 4 to “just work” so you don’t have to. To learn more on the device. Learn more: PSoC 4 MCU

2. PSoC 4 MCU Learning resource list

2.1 PSoC 4 MCU Datasheets

Device datasheets list the features and electrical specifications of PSoC 4 families of devices: PSoC 4 MCU Datasheets

2.2 PSoC 4 MCU Application Notes

Application notes are available on the Cypress website to assist you with designing your PSoC application: A list of PSoC 4 MCU ANs

2.3 PSoC 4 MCU Component Datasheets

PSoC Creator utilizes "components" as interfaces to functional Hardware (HW). Each component in PSoC Creator has an associated datasheet that describes the functionality, APIs, and electrical specifications for the HW. You can access component datasheets in PSoC Creator by right-clicking a component on the schematic page or by going through the component library listing. You can also access component datasheets from the Cypress website: PSoC4 Component Datasheets

2.4 PSoC 4 MCU Technical Reference Manuals (TRM)

The TRM provides detailed descriptions of the internal architecture of PSoC 4 devices:PSoC 4 MCU TRMs

FAQ

Technical Support

Need support for your design and development questions? Check out the Cypress Developer Community 3.0.

Interact with technical experts in the embedded design community and receive answers verified by Cypress' very best applications engineers. You'll also have access to robust technical documentation, active conversation threads, and rich multimedia content.

You can also use the following support resources if you need quick assistance:

Self-help: http://www.cypress.com/support

Local Sales office locations: http://www.cypress.com/about-us/sales-offices