ESP32驱动RGB屏怎么优化速率

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w000ng
Posts: 5
Joined: Tue Feb 15, 2022 4:04 am

ESP32驱动RGB屏怎么优化速率

Postby w000ng » Thu Mar 10, 2022 8:44 am

目前驱动480x480分辨率RGB屏，跑LVGL帧率很低。
配置见下图，还有其他优化方向吗
RGB1.JPG
RGB1.JPG (76.04 KiB) Viewed 3324 times
RGB2.JPG
RGB2.JPG (30.61 KiB) Viewed 3324 times
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fan183579
Posts: 81
Joined: Thu Nov 25, 2021 6:37 am

Re: ESP32驱动RGB屏怎么优化速率

Postby fan183579 » Tue Mar 15, 2022 2:54 am

很多问题乐鑫官方都是不来回复的，很难受
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DJZ1992
Posts: 72
Joined: Fri Jul 09, 2021 9:15 am

Re: ESP32驱动RGB屏怎么优化速率

Postby DJZ1992 » Tue Mar 15, 2022 9:09 am

相当难受
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ESP_morris
Posts: 290
Joined: Wed Sep 05, 2018 6:23 am

Re: ESP32驱动RGB屏怎么优化速率

Postby ESP_morris » Fri Mar 18, 2022 3:20 am

最新的master分支上的rgb驱动被优化了一波并修复了一些因为硬件因素而影响帧率的问题.
https://github.com/espressif/esp-idf/tr ... /rgb_panel

此外,README中也提到了一下提高帧率的建议
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