【转载】【21.教学视频】T5L PWM接口应用

dwinForumAdmin

——内容转载自原子哥

21.PWM接口
本节课的主要内容是通过PWM接口来驱动一个可调速的电风扇,PWM接口是一种脉宽调制技术,通过调节占空比,即周期内高电平所占的时长,来间接实现调节平均电流,从而实现控制不同的转速。

视频第21节：https://www.yuanzige.com/course/detail/80041?section_id=86714

daronow

Hi, I have a DMG32240F028_01WTR (COF) display, and I uploaded your program. The PWM works perfectly, but the UI changes to T5L_UI_DGUS2_V33_20200307. On a higher UI version, it doesn't work—I tested it on T5L_UI_DGUS2_V51_COF. What can I do to make PWM work on my display?

jufang@dwin.com

daronow 发表于 2024-12-3 21:20
Hi, I have a DMG32240F028_01WTR (COF) display, and I uploaded your program. The PWM works perfectly, ...

COF屏的PWM例程可以参考下面的这个链接。
【开源】COF屏开发PWM实例
http://inforum.dwin.com.cn:20080 ... 8&fromuid=42572
(出处: 迪文科技论坛)