CCS/LAUNCHXL-F28379D: buffered_sine_cpu1 Output frequency

Jingtai

Tool/software: Code Composer Studio

CCS Support,

When the buffered_sine_cpu1 is tested the output frquency on oscilloscope is 500 Hz but the Uint32 outputFreq_hz = 1000; in global. I can not figure out other configurations.

Best regards,

Jingtai

over 6 years ago

0 tlee over 6 years ago

TI__Guru 62975 points

Jingtai,

Make sure that you have "_LAUNCHXL_F28379D" included in your project Predefined Symbols. Otherwise, the example will default to the PLL configuration intended for the controlCARD crystal.

-Tommy

0 Jingtai over 6 years ago in reply to tlee

Genius 4575 points

Tommy,

Thanks for your support.

Yes, I didn't included "LAUNCHXL_F28379D" in my project Predefined Symbols. I have added it in. Now the output frequency is 1,000 Hz.

Best regards,

Jingtai

C2000™︎ microcontrollers

C2000 microcontrollers forum

CCS/LAUNCHXL-F28379D: buffered_sine_cpu1 Output frequency