评估板快速测试-基于TI Sitara Cortex-A9(3)

阅读量：170 次

发布时间：2019-02-27

本文共 1314 字，大约阅读时间需要 4 分钟。

CMOS?????

?????Tronlong TL2659???CMOS????????CAMERA????????????????????????????CAMERA0?CAMERA1????????????????????????????????

???????Linux Processor SDK???????ti-processor-sdk-linux-rt-am437x-evm-04.03.00.05/example-applications/dual-camera-demo-1.0/dual_camera.sh????7??LCD???????????????????????????

USB????

?????USB?????????????USB?????????USB?????????????????????????????LCD????????????

??????

?????????RGMII ETH1?RGMII ETH2?????????eth0?eth1???????????????????????????????????????????

ping -I eth0

?????????????

route

?????????????????Iperf???

iperf -c 192.168.1.221 -i 1

HDMI OUT????

???????LCD????????HDMI???????????

cp tl437x-evm-hdmi.dtb tl437x-evm.dtbreboot

????HDMI??????1024*768@60????????????????U-Boot??????????

???????

watchdog-demo????????????????????????????

./watchdog-demo 12

10??????????

ADC??????

AM437x????2?8??12?ADC???867KSPS????ADC0??0-3?????????????4????????????

cat /sys/bus/iio/devices/iio:device0/in_voltage4_raw

???????????Vin=D*Vref/(2^n-1)???Vref=1.8V?n=12?

AUDIO????

?????LINE OUT?LINE IN?MIC IN?????????????

aplay -larecord -l

???????????????????????

aplay /usr/share/sounds/alsa/Front_Left.wav

??????

arecord -f cd -r 44100 -d 10 -c 2 line_in.wav

????via MIC???????

arecord -f cd -r 44100 -d 10 -c 2 mic.wav

??

????????????????????????????HDMI???????ADC?????????????????????????

转载地址：http://mdcb.baihongyu.com/

你可能感兴趣的文章

NoSQL&MongoDB

查看>>

NotImplementedError: Cannot copy out of meta tensor； no data! Please use torch.nn.Module.to_empty()

查看>>

npm error MSB3428: 未能加载 Visual C++ 组件“VCBuild.exe”。要解决此问题,1) 安装

查看>>

npm install digital envelope routines::unsupported解决方法

查看>>

npm install 报错 ERR_SOCKET_TIMEOUT 的解决方法

查看>>

npm install报错，证书验证失败unable to get local issuer certificate

查看>>

npm install无法生成node_modules的解决方法

查看>>

npm run build 失败Compiler server unexpectedly exited with code: null and signal: SIGBUS

查看>>

npm run build报Cannot find module错误的解决方法

查看>>

npm run build部署到云服务器中的Nginx（图文配置）

查看>>

npm run dev 报错PS ‘vite‘ 不是内部或外部命令，也不是可运行的程序或批处理文件。

查看>>

npm start运行了什么

查看>>

npm WARN deprecated core-js@2.6.12 core-js@＜3.3 is no longer maintained and not recommended for usa

npm前端包管理工具简介---npm工作笔记001

查看>>

npm发布自己的组件UI包（详细步骤，图文并茂）