查看“LC-PI-T113”的源代码

== 产品名称 ==
艾尔赛LCPI-PC-T113搭载的是全志的T113芯片，全志F133是一款用于汽车和工业产品的智能控制和显示处理器。

== LCPI-T113视图 ==
LCPI T113正面图

[[Image:T113-1.jpg]]

LCPI T113反面图

[[Image:T113-2.jpg]]

== 概述 ==
艾尔赛LCPI-PC-T113搭载的是全志的T113芯片，全志F133是一款用于汽车和工业产品的智能控制和显示处理器。<br>
Dual-core ARM CortexTM-A7 CPU<br>
HiFi4 DSP<br>
Memories<br>
- Embedded with 128 MB DDR3, clock frequency up to 800 MHz<br>
- Three SD/MMC host controller (SMHC) interfaces: SD3.0/SDIO3.0/eMMC5.0<br>

Video Engine<br>
- H.265/H.264/MPEG-1/MPEG-2/MPEG-4/JPEG/VC1/Xvid/Sorenson Spark decoding, up to 1080p@60fps<br>
- JPEG/MJPEG encoding, up to 1080p@60fps<br>

Video and Graphics<br>
- Allwinner SmartColor2.0 post processing for an excellent display experience<br>
- Supports de-interlacer (DI) up to 1080p@60fps<br>
- Supports Graphic 2D (G2D) hardware accelerator including rotate, mixer, LBC decompression functions<br>

Video Output<br>
- RGB interface up to 1920 x 1080@60fps<br>
- Dual link LVDS interface up to 1920 x 1080@60fps<br>
- 4-lane MIPI DSI up to 1920 x 1200@60fps<br>
- CVBS OUT interface, supporting NTSC and PAL format<br>

Video Input<br>
- 8-bit digital camera interface<br>
- CVBS IN interface, supporting NTSC and PAL format<br>

Analog Audio Codec<br>
- 2 DACs and 3 ADCs<br>
- Analog audio interfaces: HPOUTL/R, MICIN3P/N, LINEINL/R, FMINL/R<br>

Two I2S/PCM external interfaces (I2S1, I2S2)<br>
Maximum 8 digital PDM microphones (DMIC)<br>
== 介绍说明 ==
1.接口介绍

[[Image:T113-3.jpg]]

2.板子尺寸：85*55mm 重量：20g<br>

[[Image:T113-4.jpg]]

[[Image:T113-5.png]]

[[Image:T113-6.png]]

== 测试说明 ==
一、程序烧录<br>
1.打开烧录软件，插入TF卡<br>

[[Image:T113-01.png]]

2.选择固件烧录<br>
[[Image:T113-02.png]]

二、功能测试<br>
插卡，使用串口连接，进入系统。<br>
[[Image:T113-03.jpg]]

系统已经启动，屏幕正常显示<br>

[[Image:T113-1.jpg]]<br>
480*272的LCD显示屏：用于显示相关调试信息/人机交互，<br>
[[Image:T113_04-01.jpg]]<br>

USB转TTL串口模块，使用串口调试功能时，需要USB转TTL模块和杜邦线来连接开发板和电脑<br>
[[Image:H3-11.jpg]]    [[Image:H3-12.jpg]]<br>

选择串口COM口，波特率115200<br>
[[Image:T113-05.png]]<br>
按下回车键，接入交互模式。<br>
[[Image:T113-06.png]]<br>

1.WIFI无线网络<br>

启动无线网卡<br>
ifconfig wlan0 up <br>
修改复制以下代码，配置wifi账号和密码。<br>
[[Image:T113-07.png]]<br>

连接无线网络<br>

wpa_supplicant -i wlan0 -c /etc/ wpa_supplicant.conf -B<br>

配置 DHCP 自动分配 IP<br>

udhcpc -i wlan0<br>

查看是否连接成功<br>
[[Image:T113-08.png]]<br>