regarding PWM Duty update

ramakrishna dutt

Intellectual 760 points

I am using Example_2802xEPwmUpAQ code in my project.

The PWM ISR'S I have moved to Events.c file in my project

while building it is showing errors as:

identifier "EPWM_INFO" is undefined Pwm.h /FreqScan_Gen2_Dualy_dcdc/Includes line 13 C/C++ Problem

I have used extern type of declaration also.

Still it is howing errors

Please make me rectified

these errors

over 9 years ago

0 Shankari G over 9 years ago

TI__Mastermind 43955 points

Hi Ramakrishna,

Please let us the know the name of the TI package you use. Is it your own code or TI released code.

More over, your query seems to be like a "C programming language query" . Just check where the variable, "EPWM_INFO" is declared and defined; check the type of the variable. Check whether the extern usage is right etc......

0 ramakrishna dutt over 9 years ago in reply to Shankari G

Intellectual 760 points

I am using 28027

ya I understood that even when I declare the extern also it is showing error.

0 Shankari G over 9 years ago in reply to ramakrishna dutt

TI__Mastermind 43955 points

Hi ramakrishna,

To help you better, please answer the query asked in my previous post. That is , "Please let us the know the name of the TI package you use. Is it your own code or TI released code."

First check in which file, "EPWM_INFO" it is defined? and next check whether that file is included or not..

0 ramakrishna dutt over 9 years ago in reply to Shankari G

Intellectual 760 points

Ok
Thanks.
This error is resolved.

0 Shankari G over 9 years ago in reply to ramakrishna dutt

TI__Mastermind 43955 points

Good.

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regarding PWM Duty update