DCL DF22 Test

Table of Contents

• Files and directory structure
• Supported Combinations
• Steps to Run the Example
  • Sample Output

Simple DCL DF22 controller demonstration

This example leverages a direct form 2 2nd order (DF22) compensator from the digital control library (DCL).

It demonstrates how to set up and run the DF22 controller. The example first initializes the datalog DCL_FDLOG to the test vector, runs the controller based on the test input and compares the output with the expected value.

Files and directory structure

Folder/Files	Description
${SDK_INSTALL_PATH}/examples/rtlibs/dcl/dcl_df22/
df22_test.c	Main function for DF22 testing
df22_test.h	Contains all initialization of needed structures
data/	Contains pre-generated data files result compares with
${SDK_INSTALL_PATH}/source/rtlibs/dcl
dcl/	Folder containing DCL library source

Supported Combinations

Parameter	Value
CPU + OS	r5fss0-0 nortos
	r5fss0-0 freertos
Toolchain	ti-arm-clang
Boards	am243x-evm, am243x-lp
Example folder	examples/rtlibs/dcl/dcl_df22

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 ).
• Launch a CCS debug session and run the executable, see CCS Launch, Load and Run

Sample Output

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

DF22 test produced 0 error