IMXRT 1050 KVKB Brightness control

cancel
Showing results for 
Search instead for 
Did you mean: 

IMXRT 1050 KVKB Brightness control

909 Views
rizwanm
Contributor II

Hi ,

Am using IMXRT 1050 KVKB in that how to use intercase and decrease the brightness using  GPIO's and PWM ,

currently am planned to use below the GPIO's

Backlight Increase (Active Low) Switch : GPIO_AD_B0_09

Backlight Decrease (Active Low) Switch : GPIO_B1_14

PWM for Brightness variation : GPIO_B1_15

Thank's in advance for your reply.

Best regards,

Rizwan M

1 Reply

648 Views
igorpadykov
NXP TechSupport
NXP TechSupport

Hi Rizwan

for backlight pwm application may be useful to check EVKB-IMXRT1050

MCUXpresso SDK pwm examples in folder..boards/evkbimxrt1050/driver_examples/pwm

Welcome | MCUXpresso SDK Builder 

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------