@willok 发表一个回复就是LV2了
A
awwwwa 发布的最佳帖子
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R128-S2 驱动 1024x600 RGB 显示屏 并运行 LVGL发布在 A Series
由于屏幕较大首先精简系统内存,关闭DSP核心,并将 RV 核心移到 HSPSRAM 上提高带宽。配置 LV_COLOR_DEPTH 16 提高帧率降低内存占用
patch 如下,增加了新方案r128-devkit-rgb:161ca91b-f759-4108-8bfc-85114394da0c-r128-devkit-rgb.tar.gz
编译打包即可
700ms启动 LVGL:
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回复: 搭建开发环境,出现问了了,总是报fatal: cannot obtain manifest https://sdk.aw-ol.com/git_repo/V853Tina_Open/manifest.git发布在 V Series
- 执行命令设置全局保存密码
git config --global credential.helper store- 执行命令输入密码
git clone https://sdk.aw-ol.com/git_repo/V853Tina_Open/manifest.git- 使用repo拉取sdk
repo init -u https://sdk.aw-ol.com/git_repo/V853Tina_Open/manifest.git -b master -m tina-v853-open.xml由于repo更新,目前不支持通过repo输入密码,请先使用git命令输入保存密码
awwwwa 发布的最新帖子
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回复: v821切换到spi nand flash(XT26G01CWSIG) 系统无法启动发布在 V Series
&spi0 { pinctrl-0 = <&spi0_pins_default &spi0_pins_cs>; pinctrl-1 = <&spi0_pins_sleep>; pinctrl-names = "default", "sleep"; sunxi,spi-bus-mode = <SUNXI_SPI_BUS_NOR>; sunxi,spi-cs-mode = <SUNXI_SPI_CS_SOFT>; status = "okay"; spi_board0 { device_type = "spi_board0"; compatible = "spi-nor"; spi-max-frequency = <100000000>; m25p,fast-read = <1>; /*individual_lock;*/ reg = <0x0>; spi-rx-bus-width = <4>; spi-tx-bus-width = <4>; status = "disabled"; }; spi-nand@0 { compatible = "spi-nand"; spi-max-frequency=<100000000>; reg = <0x0>; spi-rx-bus-width=<0x04>; spi-tx-bus-width=<0x04>; status = "okay"; }; };

