Navigation

    全志在线开发者论坛

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • 在线文档
    • 社区主页

    F133-A SST7789和SST7789_CPU这两个驱动有什么区别?

    RTOS
    3
    5
    2210
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • Q
      feelsigh LV 5 last edited by

      2c33ddd5-c7d3-48b4-bc3d-e45b10ed5b7c-image.png

      1 Reply Last reply Reply Quote Share 0
      • whycan
        whycan晕哥 LV 9 last edited by

        ST7789液晶需要初始化,cpu的初始化成i80,另外那个可能是初始化成mipi或者rgb。

        Q 1 Reply Last reply Reply Quote Share 0
        • Q
          feelsigh LV 5 @whycan last edited by

          @whycan 感谢晕哥解答
          7ca3d255-4905-4ee9-ba97-646c3f86a8b5-image.png
          ST7789_CPU里面这个 lcd_gpio_0 lcd_gpio_1这俩是啥?

          7016ac81-4c1d-4e0c-a1d3-6e8d5ec41b80-image.png
          这个都已经被关掉了,这驱动能用么?

          我配置成ST7789V_CPU结果报错了
          b7025f61-0120-4752-8eed-2273dfd35761-image.png

          whycan W 2 Replies Last reply Reply Quote Share 0
          • whycan
            whycan晕哥 LV 9 @qq354813374 last edited by

            @qq354813374 在 F133-A SST7789和SST7789_CPU这两个驱动有什么区别? 中说:

            lcd_gpio_0 lcd_gpio_1

            一般是模拟spi/i2c等液晶初始化时序用的。

            1 Reply Last reply Reply Quote Share 0
            • W
              woodcat LV 6 @qq354813374 last edited by

              @qq354813374 lcd_gpio_0 lcd_gpio_1 对应驱动中的 panel_reset(val) 和lcd_cs(val)。sunxi_lcd_gpio_set_value的第二个参数对应lcd_gpio_x的数字

              1 Reply Last reply Reply Quote Share 0
              • 1 / 1
              • First post
                Last post

              Copyright © 2024 深圳全志在线有限公司 粤ICP备2021084185号 粤公网安备44030502007680号

              行为准则 | 用户协议 | 隐私权政策