视频和GUI合并显示例程的摄像头设置问题

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视频和GUI合并显示例程的摄像头设置问题

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FromCH0
Contributor II

Dear NXP,

您们好!

Design an IoT edge node for CV application base on... - NXP Community

在以上文章末尾的例程中,设置的摄像头是MT9M114:

#define APP_CAMERA_OV7725 0
#define APP_CAMERA_MT9M114 1

#define APP_CAMERA_TYPE APP_CAMERA_MT9M114

但是,市场上,买到的摄像头是OV7725。我们修改以上设置为:

#define APP_CAMERA_OV7725 0
#define APP_CAMERA_MT9M114 1

#define APP_CAMERA_TYPE APP_CAMERA_OV7725

发觉摄像头不工作(液晶屏不显示)。

摄像头是好的,我们用NXP官网的CCIR656例程测试过的。能请教一下原因吗?

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385 Views
Hui_Ma
NXP TechSupport
NXP TechSupport

Hi,

There with below note at MCUXpresso SDK <CSI CCIR656 example project> for RT1050 EVKB board.

Note: If OV7725 is used, change the macro DEMO_CAMERA to DEMO_CAMERA_OV7725 in <camera_support.h> file

Wish it helps.

Mike

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