現(xiàn)在為止,我們已經(jīng)完成了Purple Pi OH主板的串口調(diào)試和部分配件的連接,接下來(lái),讓我們趁熱打鐵,完成剩余配件的連接!
注:配件連接前請(qǐng)斷開(kāi)主板所有供電,避免敏感電路損壞!
1.1 耳機(jī)接口
主板有一路OTMP 標(biāo)準(zhǔn)四節(jié)耳機(jī)座J6,具備進(jìn)行音頻輸出及錄音功能,接入耳機(jī)后聲音將優(yōu)先從耳機(jī)輸出,如下圖所示:
![wKgZO2eN8iqAFaIAAACA-7qJSlU86.jpeg](https://file1.elecfans.com/web3/M00/06/A8/wKgZO2eN8iqAFaIAAACA-7qJSlU86.jpeg)
![wKgZO2eN8iqATr7RAAF_nZu-pC066.jpeg](https://file1.elecfans.com/web3/M00/06/A8/wKgZO2eN8iqATr7RAAF_nZu-pC066.jpeg)
1.2
1.2 相機(jī)接口
MIPI CSI 接口如上圖所示,支持OV5648 和OV8858 攝像頭模組。
接入攝像頭模組后,使用系統(tǒng)相機(jī)軟件打開(kāi)相機(jī)拍照和錄像,如下圖所示:
![wKgZPGeN8iuAKq3rAAF0OLbdJ5A995.png](https://file1.elecfans.com/web3/M00/06/A0/wKgZPGeN8iuAKq3rAAF0OLbdJ5A995.png)
1.3 以太網(wǎng)接口
主板有一路千兆自適應(yīng)以太網(wǎng)接口,設(shè)備節(jié)點(diǎn)為eth0,以太網(wǎng)接口默認(rèn)支持HDCP,只需要將以太網(wǎng)接口連接路由器即可為主板動(dòng)態(tài)分配 IP 地址,如下圖所示:
![wKgZO2eN8iuANYAQAAXcZ2GsOUM496.png](https://file1.elecfans.com/web3/M00/06/A8/wKgZO2eN8iuANYAQAAXcZ2GsOUM496.png)
二. 接口測(cè)試
2.1 耳機(jī)測(cè)試
插入耳機(jī)后播放音樂(lè)進(jìn)行測(cè)試,如下圖所示:
![wKgZPGeN8iqAfPLBAAEfcwvdCIs54.jpeg](https://file1.elecfans.com/web3/M00/06/A0/wKgZPGeN8iqAfPLBAAEfcwvdCIs54.jpeg)
![wKgZO2eN8iuAewU7AAWJx_M9qqw777.png](https://file1.elecfans.com/web3/M00/06/A9/wKgZO2eN8iuAewU7AAWJx_M9qqw777.png)
2.2
2.2 攝像頭測(cè)試
點(diǎn)擊相機(jī)可進(jìn)行【拍攝】【錄像】等功能,如下圖所示:
![wKgZPGeN8iuADogJAAWbaaQaJ6w547.png](https://file1.elecfans.com/web3/M00/06/A0/wKgZPGeN8iuADogJAAWbaaQaJ6w547.png)
點(diǎn)擊【相冊(cè)】查看剛剛拍下的照片,如下圖所示:
![wKgZPGeN8iyAMC19AAFBLf4M21003.jpeg](https://file1.elecfans.com/web3/M00/06/A0/wKgZPGeN8iyAMC19AAFBLf4M21003.jpeg)
2.3 Ethernet
主板有一路千兆自適應(yīng)以太網(wǎng)接口,設(shè)備節(jié)點(diǎn)為eth0,因此系統(tǒng)啟動(dòng)后,輸入ifconfig eh0可以查看以太網(wǎng)的IP地址等信息,測(cè)試網(wǎng)口是否正常。插入網(wǎng)線前后IP地址變化,如下圖所示:
![wKgZPGeN8iuAAXnwAADyJZDh3uc184.png](https://file1.elecfans.com/web3/M00/06/A0/wKgZPGeN8iuAAXnwAADyJZDh3uc184.png)
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