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Welcome to Radxa Documents | Rock文档

通过 GPIO 控制 Radxa 的 LED. Welcome to Radxa Documents. 如果需要更详细更全面的信息,请登陆 官方网站 http:/ radxa.com QQ讨论群 339567728 中文论坛 http:/ cn.radxa.com/forum.php 另外,本手册所使用的所有源码、固件、工具,都可以登陆以下地址下载 国外服务器 http:/ dl.radxa.com/ 百度云 http:/ pan.baidu.com/share/home? Uk=3108273493#category/type=0 手册内容经小编实际操作,均可正常使用,但因系统以及整理文档等原因 若出现错误,请谅解,并使用以下邮箱联系我们 kevin@radxa.com Radxa团队 2015年7月.

http://docs.radxa.us/

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Welcome to Radxa Documents | Rock文档 | docs.radxa.us Reviews
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通过 GPIO 控制 Radxa 的 LED. Welcome to Radxa Documents. 如果需要更详细更全面的信息,请登陆 官方网站 http:/ radxa.com QQ讨论群 339567728 中文论坛 http:/ cn.radxa.com/forum.php 另外,本手册所使用的所有源码、固件、工具,都可以登陆以下地址下载 国外服务器 http:/ dl.radxa.com/ 百度云 http:/ pan.baidu.com/share/home? Uk=3108273493#category/type=0 手册内容经小编实际操作,均可正常使用,但因系统以及整理文档等原因 若出现错误,请谅解,并使用以下邮箱联系我们 kevin@radxa.com Radxa团队 2015年7月.
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1 所有文章
2 上手指南
3 硬件信息
4 硬件操作
5 linux
6 android
7 通过rock的spi接口,控制oled灯的显示
8 adb连接不上怎么办
9 硬件版本信息
10 固件命名介绍
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Welcome to Radxa Documents | Rock文档 | docs.radxa.us Reviews

https://docs.radxa.us

通过 GPIO 控制 Radxa 的 LED. Welcome to Radxa Documents. 如果需要更详细更全面的信息,请登陆 官方网站 http:/ radxa.com QQ讨论群 339567728 中文论坛 http:/ cn.radxa.com/forum.php 另外,本手册所使用的所有源码、固件、工具,都可以登陆以下地址下载 国外服务器 http:/ dl.radxa.com/ 百度云 http:/ pan.baidu.com/share/home? Uk=3108273493#category/type=0 手册内容经小编实际操作,均可正常使用,但因系统以及整理文档等原因 若出现错误,请谅解,并使用以下邮箱联系我们 kevin@radxa.com Radxa团队 2015年7月.

INTERNAL PAGES

docs.radxa.us docs.radxa.us
1

ROS在Ubuntu系统下的安装 | Rock文档

http://docs.radxa.us/2015/07/17/install-ROS.html

通过 GPIO 控制 Radxa 的 LED. 本文将介绍如何在Rock2 square的Ubuntu系统安装ROS系统,其他关于ROS的介绍和教程请登录http:/ wiki.ros.org. Sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup. Deb http:/ us.archive.ubuntu.com/ubuntu/ saucy universe restricted multiverse. Deb-src http:/ us.archive.ubuntu.com/ubuntu/ saucy universe restricted multiverse. Deb http:/ us.archive.ubuntu.com/ubuntu/ saucy-updates universe restricted multiverse. Deb-src http:/ us.archive.ubuntu.com/ubuntu/ saucy-updates universe restricted multiverse.

2

关于bootloader和U-boot | Rock文档

http://docs.radxa.us/2015/07/20/bootloader.html

通过 GPIO 控制 Radxa 的 LED. Http:/ dl.radxa.com/rock/images/loader/. Https:/ gist.github.com/sarg/5028505. Http:/ blog.csdn.net/faithsws/article/details/17245699. 并且保证环境变量 ARCH 、 CROSS COMPILE ,的值分别为‘arm’、编译链工具的路经。 Git clone -b u-boot-rk3188 https:/ github.com/radxa/u-boot-rockchip.git. 编译结束后,我们会在文件当前目录下得到两个二进制文件,‘RK3188Loader miniall.bin’ 还有 ‘uboot.img’. Sudo upgrade tool ef RK3188Loader miniall.bin. Sudo upgrade tool ul RK3188Loader miniall.bin. Sudo upgrade tool lf. Upgrade tool di -p parameter. Uk=310827...

3

Welcome to Radxa Documents | Rock文档

http://docs.radxa.us/index.html

通过 GPIO 控制 Radxa 的 LED. Welcome to Radxa Documents. 如果需要更详细更全面的信息,请登陆 官方网站 http:/ radxa.com QQ讨论群 339567728 中文论坛 http:/ cn.radxa.com/forum.php 另外,本手册所使用的所有源码、固件、工具,都可以登陆以下地址下载 国外服务器 http:/ dl.radxa.com/ 百度云 http:/ pan.baidu.com/share/home? Uk=3108273493#category/type=0 手册内容经小编实际操作,均可正常使用,但因系统以及整理文档等原因 若出现错误,请谅解,并使用以下邮箱联系我们 kevin@radxa.com Radxa团队 2015年7月.

4

通过Rock的SPI接口,控制oled灯的显示 | Rock文档

http://docs.radxa.us/2015/12/02/oled-spi.html

通过 GPIO 控制 Radxa 的 LED. DC = 命令 数据 转换位. GND = 接地即可(如, J8-17). D0 = J8-23(SPI1 CLK). D1 = J8-28(SPI1 TX). CS = J8-19(SPI1 CSN0). CS, D0, D1, GND四个引脚不用我们多顾虑,通信的spi协议驱动已经在内核中写好,通过/dev/spidev1.0文件写入即可. 代码总共6个文件,一个显示脚本oled.sh,一个makefile,oledfont.h是存储了英文和数字的字库, mian.c是控制模块,oled.c才是驱动屏幕的内容。 传入一个数值,根据这个数据,初始化某个gpio int initgpio( int pin){ while(1){ char valuepath[50] = {0, }; sprintf(valuepath, "/sys/class/gpio/gpio%d/value", pin); int fd3 = open(valuepath, O WRONLY); / 只读方式打开 if(fd3!

5

使用ADB调试android Rock | Rock文档

http://docs.radxa.us/2015/07/17/install-adb.html

通过 GPIO 控制 Radxa 的 LED. Sudo apt-get install android-tools-adb. Sudo gedit /etc/udev/rules.d/51-android.rules. SUBSYSTEM= usb , ATTR{idVendor}= 2207 , MODE= 0666 , GROUP= plugdev. Sudo udevadm control - reload-rules. Mkidr -p /.android. Echo 0x2207 /.android/adb usb.ini. 下载驱动 http:/ dl.radxa.com/rock/tools/windows/radxa adb driver.zip ,然后解压开。 安装SDK时,首先选 Android SDK tools ,然后是 Android sdk platform ,接着是 install packages ,sdk就会被下载,被安装到 C android-sdk-windows platform-tools. List of devices attached.

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Rock/prebuilt images - Radxa

http://radxa.com/Rock/prebuilt_images

This page collects the ready to install/flash image which works on the radxa rock. How to install NAND image. How to install SD card image. Nightly build server: build.radxa.com. Android Kitkat 4.4.2 (AOSP based, officially maintained). Kitkat r2 140909 nand.zip. Kitkat r2 140911 sdcard.zip. Debian 8 based, officially maintained). Rabian 150506 58f2882 nand.img. Debian wheezy 141029 nand.zip. Ubuntu 13.09 server. Ubuntu 13.09 server 140315 nand.zip. Ubuntu 13.09 desktop. Ubuntu 14.04 server. Ubuntu 14&#4...

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通过 GPIO 控制 Radxa 的 LED. Welcome to Radxa Documents. 如果需要更详细更全面的信息,请登陆 官方网站 http:/ radxa.com QQ讨论群 339567728 中文论坛 http:/ cn.radxa.com/forum.php 另外,本手册所使用的所有源码、固件、工具,都可以登陆以下地址下载 国外服务器 http:/ dl.radxa.com/ 百度云 http:/ pan.baidu.com/share/home? Uk=3108273493#category/type=0 手册内容经小编实际操作,均可正常使用,但因系统以及整理文档等原因 若出现错误,请谅解,并使用以下邮箱联系我们 kevin@radxa.com Radxa团队 2015年7月.

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