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ESP32-S3-BOX-3 上电后显示白屏 (AEGHB-647) #143
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这里的图片 https://github.com/espressif/esp-box/blob/master/docs/hardware_overview/esp32_s3_box_3/hardware_overview_for_box_3.md#technical-specification-1 显示 esp32_s3_box_3 使用的 Display Driver IC 是 ILI9342C,但是 esp-bsp 的代码 esp-box-3.c 使用却是 ILI9341,两者不一致。 |
经过测试,白屏问题出在调用 ili9341 的 init() 方法时,不能传入 Some(reset) 参数,而是应该传入 None:
另外,上面的 ili9341_rgb565 和 ili9342c_rgb565 都可以驱动 LCD 正常显示。 |
屏幕具体型号问题不大,主要是屏幕初始化传入的参数,所以我们并未详细将每个 IC 型号区分开来,而是通过用户导入自己的 vendor_config 初始化变量。 |
@espressif2022 明白了,多谢解释!另外请问大佬,有实时交流群,如 微信、slack 之类的么? |
HI,我在用 Rust 开发 ESP32-S3-BOX-3 应用,使用类似于下面的代码来初始化 LCD SPI,但是烧写后 LCD 显示白屏。求助下该如何解决?
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