LED

Ryan Hung2

Prodigy 50 points

Is it possible to use the function inside the HAL_LED.c to achieve the PWM lighting effect?

over 11 years ago

0 Greenja over 11 years ago

Guru 22270 points

Hello Ryan,

Actually, you would want to use the Buzzer.c which uses PWM for frequency modulation. You can vary the duty cycle in that routine. I believe the Hal_LED uses on/off control.

There is also a PWM example in the swrc257 file. http://www.ti.com/lit/sw/swrc257/swrc257.zip.

Thanks,

0 YiKai Chen over 11 years ago

Guru 735695 points

Hi Ryan,

You can refer to http://e2e.ti.com/support/wireless_connectivity/f/538/t/237931.aspx

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