Overview

With a QuecPython development board paired with a camera module, developers can easily implement code scanning (QR code/barcode recognition) and photo capture functions, which are applicable to scenarios such as smart access control, industrial inspection, and mobile payment.

Core Features

Minimalist Development Experience: No need to write underlying drivers, complete photo capture with just 3 lines of code.

Plug and Play: Supports common camera modules (such as GC032A).

Cross-platform Compatibility: Code can be ported to other QuecPython development boards that support camera functions.

Working Mode

Note: The LCD must be initialized before using the camera function.

For the LCD initialization program, please refer to: https://github.com/QuecPython/QuecPython_lib_bundles/tree/master/libraries/LCD

Camera Preview

Create Camera Preview Object

👁

For parameter details, please refer to camera.camPreview.

Enable Camera Preview Function

This method is used to turn on the preview function of the camera.

👁

Disable Camera Preview Function

This method is used to turn off the preview function of the camera.

👁

For API details, please refer to camPreview.close.

Sample Code

👁

Camera Code Scanning

Create Camera Code Scanning Object

👁

For parameter details, please refer to camera.camScandecode.

Enable Camera Code Scanning Function

This method is used to enable the code scanning function of the camera.

👁

For API details, please refer to camScandecode.start.

Sample Code

👁

👁

Camera Photo Capture

Create Camera Photo Capture Object

👁

For parameter details, please refer to camera.camCapture.

Enable Camera Photo Capture Function

This method is used to enable the photo capture function of the camera.

👁

Start Photo Capture

This method is used to start photo capture and save the image file.

👁

Note: There is a typo camCapture in the original text, the standard API name is camCapture.

Sample Code

👁

👁