esp32 lvgl lv_port_esp32

smart123
Posts: 37
Joined: Mon Apr 27, 2020 12:01 pm

esp32 lvgl lv_port_esp32

Postby smart123 » Thu Oct 14, 2021 4:24 am

请问esp32 在使用lvgl的时候要怎么配置使用外部ROM?我现在用的是git上的的lv_port_esp32 https://github.com/lvgl/lvgl.git components/lvgl这个demo 刚刚可以把实例正常的跑起来 就是竖屏的时候不流畅 想把缓冲器区弄的大一点但是不知怎么配置 有大佬用过这个的吗 可以指点一下吗? :D :D :D

smart123
Posts: 37
Joined: Mon Apr 27, 2020 12:01 pm

Re: esp32 lvgl lv_port_esp32

Postby smart123 » Thu Oct 14, 2021 4:25 am


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

Re: esp32 lvgl lv_port_esp32

Postby ESP_morris » Thu Oct 14, 2021 7:22 am

什么叫“配置使用外部ROM”?

另外,IDF中也有lvgl的移植代码,基于esp_lcd驱动框架,你也可以参考一下: https://github.com/espressif/esp-idf/tr ... s/lcd/lvgl

你说的调大缓冲区是不是这个: https://github.com/espressif/esp-idf/bl ... ain.c#L148

snailwft
Posts: 3
Joined: Wed Nov 10, 2021 3:32 am

Re: esp32 lvgl lv_port_esp32

Postby snailwft » Wed Nov 10, 2021 3:58 am

你好,请问你编译这个项目有没有出现这种问题:

root@ubuntu:/home/share/esp32/esp_light/lvgl/lv_port_esp32# make menuconfig
fatal: Not a git repository (or any of the parent directories): .git
DEFCONFIG
/home/share/esp32/esp_light/lvgl/lv_port_esp32/components/lvgl_esp32_drivers/Kconfig:2: syntax error
/home/share/esp32/esp_light/esp-idf/Kconfig:209: missing end statement for this entry
/home/share/esp32/esp_light/lvgl/lv_port_esp32/components/lvgl_esp32_drivers/Kconfig:1: invalid statement
/home/share/esp32/esp_light/lvgl/lv_port_esp32/components/lvgl_esp32_drivers/Kconfig:2: unknown statement "rsource"
/home/share/esp32/esp_light/esp-idf/Kconfig:211: unexpected end statement

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