全部博文(198)
发布时间:2018-09-26 15:26:43
Ubuntu14.04_64bitfsl-imx-x11.tar.gz为交叉编译工具,需要解压在/opt/目录下,然后进入/opt/fsl-imx-x11/4.1.15-2.1.0目录配置环境变量serana@ubuntu:/opt/fsl-imx-x11/4.1.15-2.1.0$ source environment-setup-cortexa9hf-neon-poky-linux-gnueabi版本:gcc version 5.3.0 (GCC) 命令:/opt/fsl-imx-x11/4.1.1.........【阅读全文】
发布时间:2018-09-26 15:24:52
arch/arm/boot/dts/imx6qdl-sabresd.dtsi&can1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan1>; status = "okay";};&can2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan2>; status = "okay";};&iomuxc { pinctrl_flex.........【阅读全文】
发布时间:2018-09-26 15:23:50
用非高速卡(不带HC字样的),使用是完全没问题的,最高速度有16M/s。但是高速卡(有high capacity)的就出现如下错误:[ 193.887832] mmc1: Timeout waiting for hardware interrupt.[ 193.894750] mmcblk1: error -110 sending stop command, original cmd response 0x2000900, card status 0x2400900[&.........【阅读全文】
发布时间:2018-09-26 15:21:31
arch/arm/boot/dts/imx6qdl-sabresd.dtsi&uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; status = "okay";};&uart2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; status = "okay";};&uart4 { pinctrl-names = "default";.........【阅读全文】
发布时间:2018-07-05 16:37:48
一、简述QT3D是从qt5.5之后,开始加入源码中的,以前作为单独的模块存在。 二、资源下载qt-5.5.1源码下载http://download.qt.io/archive/qt/5.5/5.5.1/single/三、编译前的准备1.解压qt源码mkdir -p /opt/qt5cdtar -xzvf qt-everywhere-opensource-src-5.5.1.tar.gz -C /opt/qt5cd /opt/qt5mv qt-everywh.........【阅读全文】