Control brightness of LED with PWM using TI C2000

Hi there,

I am quiet new on Simulink and I am trying to familiarise myself with PWM. Does anyone know how to control the brightness of an LED with PWM using a Texas Instruments Delfino Microcontroller? Thank you in advance.

Michail

Answer 1

[Munish Raj]

Hello Michali,

The PWM block in simulink can be used for this purpose.

The input for this block can be any number from 0-255, depending on how bright you want the LED to glow.

0 being the least bright, and 255 , the maximum brightness.

The pin in the PWM block is hte pin where the LED is connected to in yout Microcontroller.

Remember to connect a resistor in serieis with the LED.