CC2541: PWM dutycycle control using timer 3 channel 0

Athul P Satheesan

Part Number: CC2541

HI,

i want to generate pwm signal signal at timer 3 channel 0, P1.6 pin. I used the sample code in buzzer.c in keyfobdemo project for generating pwm with 50% dutycycle. I can change the period. How can i create pwm with dutycycle change on P1.6 using timer 3. Should i use both timer 3 channels(0 and 1) for creating pwm signal with dutycycle control?

over 7 years ago

0 YiKai Chen over 7 years ago

Guru 735685 points

Try to refer to sunmaysky.blogspot.com/.../how-to-output-pwm-from-cc2530.html

0 Athul P Satheesan over 7 years ago in reply to YiKai Chen

Intellectual 710 points

I refered this code. but i didnt clearly understand how it works for timer 3 channel 0

0 Fredrik K over 7 years ago in reply to Athul P Satheesan

TI__Guru** 106705 points

Hi Athul,

Refer to the Peripherals SW examples found here: www.ti.com/.../toolssoftware and also the C253x/CC254x User´s Guide: www.ti.com/lit/pdf/swru191

Cheers,
Fredrik

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CC2541: PWM dutycycle control using timer 3 channel 0