ECAP APWM mode

Table of Contents

• Introduction
• External Connections
  • AM62PX-SK
• Supported Combinations
• Steps to Run the Example
• See Also
• Sample Output

Introduction

This example uses the ECAP in APWM mode to generate a PWM signal.

The example does the below

• Configures ECAP in APWM mode and configures values in period and compare registers
• Waits for the specified time using the ECAP ISR.

External Connections

AM62PX-SK

• The signal can be probed on Pin 7 (C25/GPIO1_30) of the User Expansion Connector (J4) on the base board.

Supported Combinations

Parameter	Value
CPU + OS	mcu-r5fss0-0 freertos
Toolchain	ti-arm-clang
Boards	am62px-sk
Example folder	examples/drivers/ecap/ecap_apwm_mode/

Steps to Run the Example

• When using CCS projects to build, import the CCS project for the required combination and build it using the CCS project menu (see Using SDK with CCS Projects).
• When using makefiles to build, note the required combination and build using make command (see Using SDK with Makefiles)
• Establish connections as mentioned in External Connections section
• Launch a CCS debug session and run the executable, see CCS Launch, Load and Run

See Also

ECAP

Sample Output

Shown below is a sample output when the application is run,

ECAP APWM Mode Test Started ...
ECAP APWM Test Passed!!
All tests have passed!!