RGB led控制DA14683 USB kit

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Fri, 2020-09-25 13:42
#1
Vishalkumar
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RGB led控制DA14683 USB kit

Hi,

I am using DA14683 usb kit.

I am able to control D9(White LED) and D10(Red LED) using hw_gpio_set_pin_function(). But RGB led pins donot having gpio port and pin configuration. How should i control RGB led.

Thanks and Regards,

Vishalkumar.

Device:
DA1468x
Fri, 2020-09-25 15:22
PM_Dialog
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Hi Vishalkumar,

Hi Vishalkumar,

According to user manual, the RGB LEDs are connecting each color to dedicated PWM pins (LED1, LED2, LED3). To do so, you should feed that LED with the proper PDM signal.

Thanks, PM_Dialog

Fri, 2020-09-25 16:32
(Reply to #2)
Vishalkumar
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Hi,

Hi,

Thanks for the reply, can you share the process or any document of feeding PDM signal to LED.

Thanks and Regards,

Vishalkumar.

星期二,2020-09-29 11:06
PM_Dialog
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Hi Vishalkumar,

Hi Vishalkumar,

Sorry, it was a typo. I meant PWM. You could take a look at theSW Example: Generating PWM pulses via TIMER0.

Thanks, PM_Dialog