template:6a12_hwspec

Anonymous (anonymous@undisclosed.example.com) — 2024-04-15T20:28:11+00:00

CPU Rockchip RK3568 ARM Quad Cortex-A55 up to 2.0GHz (HKMG 22 nm) GPU Mali-G52 support OpenGL ES 1.1/2.0/3.2, Vulkan 1.0/1.1, OpenCL 2.0

template:3568_hwspec

Anonymous (anonymous@undisclosed.example.com) — 2023-05-04T23:34:40+00:00

硬件特性 CPU Rockchip Quad A55 64Bit 2.0GHz RK3568 (HKMG 22 nm) 内存DDR4 2G/8G/4G

template:nk6a12_android_lan

Anonymous (anonymous@undisclosed.example.com) — 2024-03-13T23:28:24+00:00

6.1 RJ45接口连接网线 6.2 查看以太网IP地址：方式一：设置 » 网络和互联网 » 有线网络方式二：打开终端模拟器，输入su 获取权限，再输入ifconfig查看eth0 6.3 设置以太网静态IP地址：设置 » 网络和互联网 » 有线网络：上网模式 » 选择静态IP，输入静态IP数据，点击连接

template:nk6a12_android_sim

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T00:39:10+00:00

9.1 4G a) 支持4G模组型号：EC20，ME3630-W，L716-CN b) 固定好4G模组与天线，插入SIM卡，再上电 c) 进入系统后，等待自动拨号完成，状态栏显示4G图标，如下图： 9.2 5G a) 支持5G模组型号：FG650-CN

template:nk6a12_android_wifi

Anonymous (anonymous@undisclosed.example.com) — 2024-03-13T23:36:59+00:00

7.1 连接好WIFI天线，设置 » 网络和互联网 » WLAN 7.2 打开WiFi开关 7.3 输入密码，连接WiFi 7.4 连接成功 7.5 联网方式一：终端模拟器输入命令： ping www.baidu.com 方式二：打开浏览器联网测试

template:nk6a12_application

Anonymous (anonymous@undisclosed.example.com) — 2024-04-02T02:21:48+00:00

GPIO 应用编程 C参考代码如下： #include #include #include #include #include #include #include static char gpio_path[100]; //设置GPIO方向、高低电平 static int gpio_config(const char *file, const char *value) { char config_path[100]; int len; int fd; sprintf(config_path, "%s/%s", gpio_path, file); if (0 > (fd = open(config_path, O_WRONLY))) { perror("open error"); return fd; } len = strlen(value); if (len …

template:nk6a12_applicationsupport

Anonymous (anonymous@undisclosed.example.com) — 2024-04-02T02:23:25+00:00

QT交叉编译环境 * 主机环境推荐：Debian 10 x64 bit，本公司已配置好的QT编译环境 Docker image: QT编译环境Docker ### load docker image sudo docker load

template:nk6a12_hw_jump

Anonymous (anonymous@undisclosed.example.com) — 2024-03-07T22:34:29+00:00

eDP/LVDS VDD_JU BLK_JU 1 3 eDP 1 2 3.3V 1 2 5V 2 4 3 4 5V 2 3 12V 3 5 LVDS 5 6 12V 5G_PWR 4 6

template:nk6a12_hw_pin

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T01:06:15+00:00

RS485&232 J_LED-IR1 J_GPIO1 SPK1 UART1 1 RS485_A1 1 VCC3_IR 1 GPIO1 1 L_SPK+

template:nk6a12_lcd

Anonymous (anonymous@undisclosed.example.com) — 2024-03-18T04:15:15+00:00

2.1 HDMI 系统默认支持HDMI显示，自适应屏幕分辨率，设置屏幕分辨率：设置 » 显示 » 高级 » HDMI » 分辨率设置 2.2 eDP a) 如图，开发板断电状态下接好eDP屏数据线和背光线，支持USB触控屏线，注意

template:nk6a12_sd

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T22:37:37+00:00

* 下载SD卡制作工具：SD_Firmware_Tool * 下载需要升级到主板上的升级固件 * 将MicroSD插入USB读卡器，再插入到电脑USB口上打开SD_Firmware_Tool，勾选“固件升级”框，选择正确的可移动磁盘设备和升级固件; 点击开始创建之后，等待创建结束; 取出MicroSD卡，插入主板的MicroSD卡插槽，对主板上电开机，主板自动开始升级; 升级完成后，取出MicroSD卡，主板自动重启，完成整个更新固件的流程。…

template:nk6a12_usb

Anonymous (anonymous@undisclosed.example.com) — 2024-03-13T19:59:49+00:00

1.1 硬件支持：2*USB2.0(USB-A)，1*USB3.0(USB-A)，3*USB2.0(PH2.0-4P) 1.2 连接键盘和鼠标，U盘，USB摄像头等外设 1.3 切换USB3.0模式：系统设置-->USB OTG开关-->切换USB3.0接口的HOST模式和OTG模式(默认HOST模式)

template:nk6a13_hw_pin

Anonymous (anonymous@undisclosed.example.com) — 2024-07-25T03:02:12+00:00

J_RS1 J1_RS485 J_GPIO2 SPK1 UART1 1 UART_RX1_232 1 RS485_A1 1 GPIO1 1 L_SPK+ 1

template:r39s2_hw_jump

Anonymous (anonymous@undisclosed.example.com) — 2023-04-22T20:13:46+00:00

COM1_SEL COM2_SEL EDP VDD_JU1 1 3 RS232 1 3 RS232 1 3 EDP 1 2 3.3V 2 4 2 4 2 4

template:r39s2_qq

Anonymous (anonymous@undisclosed.example.com) — 2023-04-10T18:12:06+00:00

1、首先，在您的系统上安装以下这些依赖项： sudo apt-get install gettext autotools-dev intltool python-crypto python-paramiko python-gtk2 python-glade2 python-notify cron 2、接下来，下载fwbackups并使用以下命令从源代码进行安装。

template:r39s2_zz

Anonymous (anonymous@undisclosed.example.com) — 2023-04-11T02:33:29+00:00

1、进入fwbackups 2、点击 New set 新添设置 3、点击Add File或Add Folder备份文件或文件夹 4、选择要备份的文件或文件夹 5、进行设置备份文件的压缩路径、压缩格式以及远程或本地压缩

template:r39s2p_hw_fw

Anonymous (anonymous@undisclosed.example.com) — 2023-04-11T02:33:53+00:00

template:r39s2p_hw_jx

Anonymous (anonymous@undisclosed.example.com) — 2023-04-10T18:35:53+00:00

1、首先，在您的系统上安装以下这些依赖项： sudo apt-get install gettext autotools-dev intltool python-crypto python-paramiko python-gtk2 python-glade2 python-notify cron 2、创建文件夹Fwbackups 3、接下来进入Fwbackups，下载fwbackups并使用以下命令从源代码进行安装。

template:r39s2p_hw_pin

Anonymous (anonymous@undisclosed.example.com) — 2023-04-22T19:27:46+00:00

RS485&232 J_LED-IR1 J_GPIO1 SPK1 UART1 1 RS485_A1 1 VCC3_IR 1 GPIO1 1 L_SPK+

template:temo_android_usb_en

Anonymous (anonymous@undisclosed.example.com) — 2023-03-10T00:25:38+00:00

template:temp_acdroid_blurtooth_english

Anonymous (anonymous@undisclosed.example.com) — 2023-03-10T00:39:17+00:00

1.Open Settings and tap Bluetooth 2.With Bluetooth enabled, you can search for nearby Bluetooth devices and select Bluetooth devices for connection.

template:temp_adb

Anonymous (anonymous@undisclosed.example.com) — 2024-03-08T02:59:55+00:00

* 在RK的Android 11系统中：设置》 USB OTG切换（开：OTG模式，关：HOST模式）打开OTG模式，使用双公头USB数据线连接开发板OTG接口和电脑端 * 下载ADB驱动以及工具 * 驱动下载地址 * 工具下载地址 * 安装ADB驱动以及工具

template:temp_android_api

Anonymous (anonymous@undisclosed.example.com) — 2023-05-25T22:55:54+00:00

NodkaAPI入口类 NodkaAPI使用方法： 1、在Application的onCreate中创建NodkaAPI实例 mNodkaAPI = NodkaAPI.nodkaAPICreate(this); 2、在Activity或Fragment中使用API步驟： private NodkaAPI mNodkaAPI = APIApplication.getApplication().getNodkaAPI();

template:temp_android_api_english

Anonymous (anonymous@undisclosed.example.com) — 2023-03-08T22:53:17+00:00

NodkaAPI entry class NodkaAPI method of application： 1、Create the NodkaAPI instance in onCreate of the Application. mNodkaAPI = NodkaAPI.nodkaAPICreate(this); 2、Use API steps in an Activity or Fragment： private NodkaAPI mNodkaAPI = APIApplication.getApplication().getNodkaAPI();

template:temp_android_audio

Anonymous (anonymous@undisclosed.example.com) — 2024-03-13T20:17:28+00:00

连接扬声器后，可播放音视频，测试左右声道

template:temp_android_bluetooch

Anonymous (anonymous@undisclosed.example.com) — 2024-03-13T23:39:33+00:00

8.1 设置 » 已连接的设备 » 连接偏好设置 » 打开蓝牙 8.2 开启蓝牙 8.3 选择与新设备配对，选择要配对的蓝牙设备名，点击配对即可

template:temp_android_bluetooth_en

Anonymous (anonymous@undisclosed.example.com) — 2023-03-09T18:09:20+00:00

1.Open Settings and tap Bluetooth 2.With Bluetooth enabled, you can search for nearby Bluetooth devices and select Bluetooth devices for connection.

template:temp_android_gpio

Anonymous (anonymous@undisclosed.example.com) — 2024-03-16T01:57:25+00:00

1.导出节点（编号为56、57、58、59）先获取权限：su 再输入导出命令：echo 56 >/sys/class/gpio/export 也可以使用for循环一次性导出所有IO节点： $:cd /sys/class/gpio $:for i in {56,57,58,59}; do echo $i >export; done

template:temp_android_key

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T23:18:20+00:00

* Key接口定义 * 3pin-GND：power_on功能:poweroff状态下启动系统 * 4pin-GND：Reset功能：重启 * 5pin-GND：Recovery_key：Android-返回键；Linux-无

template:temp_android_lan_english

Anonymous (anonymous@undisclosed.example.com) — 2023-03-10T01:24:00+00:00

1. Connect the network cable to the LAN1 port on the mainboard. 2. View the IP address of a network adapter a）Click Settings first, then more. b）Click Ethernet. c）View an IP address. The system dynamically obtains an IP address by default.

template:temp_android_lcd

Anonymous (anonymous@undisclosed.example.com) — 2022-12-27T01:01:10+00:00

1.LVDS a)将数据线找准引脚连接，连接背光线，以及连接触控线,注意跳线帽短接位置可能一开始 LVDS 不会显示内容，需要调整分辨率，调整至 LVDS 所需要的分辨率 b)打开设置，点击显示

template:temp_android_lcd_english

Anonymous (anonymous@undisclosed.example.com) — 2023-03-09T18:42:19+00:00

1.LVDS a)Connect the data line with the pin correctly, connect the backlight line, and connect the contact control line, and pay attention to the short position of the jumper cap. LVDS may not display content at first and may need to adjust the resolution to the one LVDS requires.

template:temp_android_mic

Anonymous (anonymous@undisclosed.example.com) — 2024-03-13T20:15:28+00:00

接好麦克风和一对喇叭后，使用系统内置的录音机APP，录音和播放测试

template:temp_android_perf

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T23:41:49+00:00

* 查看CPU信息 cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq //查看cpu频率 cat /sys/class/thermal/thermal_zone0/temp //查看CPU当前温度 * 查看内存信息 free -h * 查看存储信息 df -h * 查看USB设备 lsusb

template:temp_android_pm

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T19:42:46+00:00

支持在线升级，系统内置升级APP，打开可查看是否有最新系统版本

template:temp_android_property

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T23:04:39+00:00

1. BurnInTest: CPU/MEMERY/EMMC 2. PowerCycle：HW Auto，Power on/off 3. RTC 4. I/O BurninTest: COM,LAN,WIFI

template:temp_android_rtc

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T20:17:04+00:00

* 在终端输入date查看系统时间（软件时间） * 输入hwclock 查看RTC时间(硬件时间) * 设置时间和时间格式： date MMddHHmmyyyy.ss set（月日时分年.秒）例如：date 052514192023.00 set * 输入“hwclock -w”

template:temp_android_rtc_english

Anonymous (anonymous@undisclosed.example.com) — 2023-03-08T22:33:44+00:00

1.Enter date on the terminal to view the current RTC time. 2.Enter “date -s + time format “to set the current time. 3.Enter hwclock -w to save the time and restart the mainboard.

template:temp_android_sdcard

Anonymous (anonymous@undisclosed.example.com) — 2024-03-13T20:13:36+00:00

5.1 插入TF卡至设备TF卡卡槽 5.2 上滑至应用页面 » 文件 » 查看外接TF卡信息 5.3 在系统下拷贝文件至TF卡，进行读写测试 5.4 上滑至应用页面 » 文件 » TF卡挂载名称 » 点击旁边的弹出图标，弹出TF卡

template:temp_android_uart

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T02:29:14+00:00

1. 串口定义参考： * 主板接口定义 2. 安卓系统串口设备节点对应表：主板丝印设备节点 UART0_TTL /dev/ttyS0 RS232_Rx5/Tx5 /dev/ttyS1 RS232_Rx3/Tx3 /dev/ttyS2 RS232_Rx4/Tx4 /dev/ttyS3 RS485_A1/B1

template:temp_android_usb

Anonymous (anonymous@undisclosed.example.com) — 2023-02-07T18:24:47+00:00

连接USB存储设备或者USB键鼠，到主板3个USB2.0口，USB3.0口仅作为OTG使用。

template:temp_android_watchdog

Anonymous (anonymous@undisclosed.example.com) — 2024-03-14T19:02:25+00:00

* 打开“定时开关机”APP * 点击停止喂狗按钮 * 60秒内系统重启 [timer]

template:temp_android_wifi_en

Anonymous (anonymous@undisclosed.example.com) — 2023-03-09T17:54:25+00:00

1.Open Settings and click WLAN. 2.Enable ban list option. 3.Browse for available WIFI routes, then click and enter your password. 4.The connection is successful. The status bar icon in the upper right corner looks like this.

template:temp_download

Anonymous (anonymous@undisclosed.example.com) — 2023-03-08T19:42:44+00:00

Linux 系统下载 Debain : Debian 下载链接 Android 系统下载 Android: 系统下载链接 OTG 驱动下载 OTG 驱动下载烧录工具下载烧录工具下载

template:temp_ff

Anonymous (anonymous@undisclosed.example.com) — 2023-04-10T20:29:45+00:00

template:temp_frame

Anonymous (anonymous@undisclosed.example.com) — 2022-11-23T01:43:28+00:00

temp_frame

template:temp_hardware

Anonymous (anonymous@undisclosed.example.com) — 2023-03-09T01:32:39+00:00

Hardeware resource specification SOC Rockchip RK3399 (28 nm HKMG processing）

template:temp_hw

Anonymous (anonymous@undisclosed.example.com) — 2022-12-04T18:11:22+00:00

template:temp_hw_jump

Anonymous (anonymous@undisclosed.example.com) — 2022-12-04T18:10:32+00:00

COM1_SEL COM2_SEL LVDS_SEL BLK_SEL XXXX 1 3 RS232 1 3 RS232 1 3 EDP 1 2 3.3V 2

template:temp_hw_pin

Anonymous (anonymous@undisclosed.example.com) — 2022-12-12T02:27:06+00:00

Debug COM1 COM2 USB1 J5_LVDS-BLK 1 NC 1 RS485_B1 6 NC 1 RS485_B2 6

template:temp_hwspec

Anonymous (anonymous@undisclosed.example.com) — 2022-12-04T23:04:05+00:00

硬件资源规格 SOC Rockchip RK3399 (28纳米HKMG制程）

template:temp_linux_command

Anonymous (anonymous@undisclosed.example.com) — 2024-03-18T06:50:33+00:00

* 查看CPU信息 cat /proc/cpuinfo cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq //查看cpu当前频率 cat /sys/class/thermal/thermal_zone0/temp //查看CPU当前温度 * 查看内存信息 free -h cat /proc/meminfo * 查看存储信息

template:temp_linux_gpio

Anonymous (anonymous@undisclosed.example.com) — 2024-03-16T01:58:46+00:00

1.导出节点（编号为56、57、58、59） $:echo 56 >/sys/class/gpio/export 也可以使用for循环一次性导出所有IO节点： $:cd /sys/class/gpio $:for i in {56,57,58,59}; do echo $i >export; done 2. IO 控制节点在目录：/sys/class/gpio/

template:temp_linux_gpio11

Anonymous (anonymous@undisclosed.example.com) — 2023-02-12T19:49:53+00:00

1. IO 控制节点都在/sys/class/io_control/ 2. IO 对应表如下：功能主板丝印节点名输入 GPIO1 gpio_ip0 GPIO2 gpio_ip1 GPIO3 gpio_ip2 GPIO4 gpio_ip3 输出 GPIO5 gpio_op0

template:temp_linux_key

Anonymous (anonymous@undisclosed.example.com) — 2024-03-15T00:06:00+00:00

1. 输入命令evtest 查看系统下所有按键、输入设备： root@rk3568:~# evtest No device specified, trying to scan all of /dev/input/event* Available devices: /dev/input/event0: rk805 pwrkey /dev/input/event1: Lenovo Precision USB Mouse /dev/input/event2: HID 04f3:0103 /dev/input/event3: HID 04f3:0103 Consumer Control /dev/input/event4: HID 04f3:0103 System Control /dev/input/event5: adc-keys /dev/input/event6: rk-headset Select the device event number [0-6]:…

template:temp_linux_lcd

Anonymous (anonymous@undisclosed.example.com) — 2024-05-14T19:33:44+00:00

1. HDMI 系统默认支持HDMI显示，默认分辨率 1920 * 1080，设置屏幕分辨率：终端输入命令：dis ，调出设置屏参界面，点击保存 2. eDP a) 如图，开发板断电状态下接好eDP屏数据线和背光线，支持USB触控屏线，注意

template:temp_linux_rtc

Anonymous (anonymous@undisclosed.example.com) — 2024-03-15T00:11:23+00:00

1.查看当前系统时间： [root@rk3399:~]# date Wed Jun 8 15:54:09 CST 2022 2. 设置同步硬件时钟： [root@rk3399:/]# date -s "2022-06-08 17:01:01" Wed Jun 8 17:01:01 CST 2022 [root@rk3399:/]# hwclock -w [root@rk3399:/]# hwclock -r Wed Jun 8 17:01:09 2022 0.000000 seconds

template:temp_linux_sw

Anonymous (anonymous@undisclosed.example.com) — 2023-03-03T01:49:19+00:00

Linux 编程指南 GPIO 应用编程 C参考代码如下： #include #include #include #include #include #include #include static char gpio_path[100]; //设置GPIO方向、高低电平 static int gpio_config(const char *file, const char *value) { char config_path[100]; int len; int fd; sprintf(config_path, "%s/%s", gpio_path, file); if (0 > (fd = open(config_path, O_WRONLY))) { perror("open error"); return fd; } len = strlen(value)…

template:temp_size

Anonymous (anonymous@undisclosed.example.com) — 2022-11-23T01:37:31+00:00

主板尺寸图

template:temp_ssh

Anonymous (anonymous@undisclosed.example.com) — 2024-03-12T23:27:34+00:00

1. 开发板LAN口连接好网线，进入系统桌面打开LXTerminal，输入命令：ifconfig 查看IP地址 [ip] 2. 在PC端打开SSH连接工具，如putty等，在此以Xshell为例： * 如图所示，连接 » 常规 » 主机输入开发板的IP地址，端口号22

template:temp_ssh_english

Anonymous (anonymous@undisclosed.example.com) — 2023-03-09T02:33:25+00:00

1. Enter the ifconfig command on the tablet to view the IP address： 2. Open an SSH connection tool, such as putty, on the PC. The following uses xshell as an example： As shown in the picture, enter the tablet IP address for host, and select 22 as the port number

template:temp_uart

Anonymous (anonymous@undisclosed.example.com) — 2023-02-21T18:31:30+00:00

系统下操作 UART 的测试串口，以 J_RS232 TX3\RX3 测试为例： J_RS232 TX3\RX3 设备节点为： /dev/ttysWK2 C参考UART高低电平输入代码如下： #include #include #include #include #include #include #include #include #include int set_opt(int,int,int,char,int); void main(){ int fd,nByte; char *uart3 = "/dev/ttyS2"; char bufferR[2]; char bufferW[2]; memset(bufferR, '\0', 2); memset(bufferW, '\0', 2); if((fd=open(uart3,O_RDWR,077…

template:temp_vv

Anonymous (anonymous@undisclosed.example.com) — 2023-04-11T02:33:11+00:00

template:temp_win_server

Anonymous (anonymous@undisclosed.example.com) — 2023-03-09T01:27:43+00:00

Linux System download Debain : Debian Download link Android System download Android: System download link OTG Driver Download OTG Driver Download Buening tool download Buening tool download

苏州诺达佳自动化技术有限公司 template