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CE220607 – PSoC 6 MCU Watchdog Timer
in Interrupt Mode
Objective
®
This example demonstrates how to use the PSoC
6 MCU Watchdog Timer (WDT) in interrupt mode. It blinks an LED using
the WDT interrupt.
Overview
This example demonstrates how to use the PSoC 6 MCU Watchdog Timer (WDT) in interrupt mode. It blinks an LED using the
WDT interrupt.
Requirements
Tool:
PSoC Creator™
4.2
®
Programming Language: C (Arm
GCC 5.4-2016-q2-update, Arm MDK 5.22)
Associated Parts: All
PSoC 6 MCU
parts
Related Hardware:
CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit
Design
The design shown in
Figure 1
has a PSoC Creator Global Signal Reference Component and a System Interrupt Component
(WDTIsr). GlobalSignal_1 is configured to connect a WDT interrupt signal to WDTIsr. WDTIsr toggles GREEN_LED for every
WDT interrupt.
Figure 1. WDT Interrupt Example Schematic
www.cypress.com
Document No. 002-20607 Rev.*A
1
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Summary of Contents for Cypress PSoC 6 MCU
- Page 1 6 MCU Watchdog Timer (WDT) in interrupt mode. It blinks an LED using the WDT interrupt. Overview This example demonstrates how to use the PSoC 6 MCU Watchdog Timer (WDT) in interrupt mode. It blinks an LED using the WDT interrupt. Requirements Tool: PSoC Creator™...
- Page 2 Design Considerations This code example is designed to run on CY8CKIT-062-BLE with the PSoC 6 MCU. To port the design to other PSoC 6 MCU and kits, change the target device in Device Selector, and change the pin assignments in the cydwr settings. For single-core PSoC 6 MCU devices, port the code from main_cm4.c to main.c file because CM0+ CPU is not used in this code example.
- Page 3 Supports Analog, Digital I/O and Bidirectional signal types Device Documentation PSoC 6 MCU: PSoC 63 with BLE Datasheet PSoC 6 MCU: PSoC 63 with BLE Architecture Technical Reference Manual Development Kit (DVK) Documentation CY8CKIT-062-BLE PSoC 6 BLE Pioneer Kit www.cypress.com...
- Page 4 PSoC 6 MCU Watchdog Timer in Interrupt Mode Document History Document Title: CE220607 – PSoC 6 MCU Watchdog Timer in Interrupt Mode Document Number: 002-20607 Orig. of Submission Revision Description of Change Change Date 5858252 VJYA 08/24/2017 New code example...
- Page 5 Cypress is not liable, in whole or in part, and you shall and hereby do release Cypress from any claim, damage, or other liability arising from or related to all Unintended Uses of Cypress products.
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