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title: Harmony 3 Vision Package nav_order: 1

MPLAB® Harmony 3 Vision Package

MPLAB® Harmony 3 is an extension of the MPLAB® ecosystem for creating embedded firmware solutions for Microchip 32-bit SAM and PIC® microcontroller and microprocessor devices. Refer to the following links for more information:

• Microchip 32-bit MCUs
• Microchip 32-bit MPUs
• Microchip MPLAB® X IDE
• Microchip MPLAB® Harmony
• Microchip MPLAB® Harmony Pages
• MPLAB® Discover

This repository contains MPLAB® Harmony 3 Vision package. The package supports a free fast to market, camera software development environment for Microchip MPLAB® 32-bit SAM microprocessor devices. Refer following links for release notes, home page, training materials, framework and application help. Vision application examples are in apps folder of this repository

• Release Notes
• MPLAB® Harmony License
• MPLAB® Harmony 3 Vision User Guides Wiki
• MPLAB® Harmony 3 Vision API Help
• MPLAB® Harmony 3 Vision Applications
• MPLAB® Harmony 3 Vision Videos

Features

The key features of the MPLAB® Harmony Vision are the following:

• Hardware optimized for use with Microchip 32-bit SAM MicroProcessor's.
• Compatible component for use with MPLAB Code Configurator (MCC)
• Written in C with MISRA C (Mandatory) compliancy
• currebtly supported Image Sensor are Sony IMX219, OV2640 and OV5640 (with buitin Jpeg)
• MIPI-CSI2 and Parallel Interface support

Contents Summary

Category	Item	Description	Release Type
drivers	ISC	Driver for the Image Sensor Controller (ISC) peripheral
	CSI2DC	Driver for the CSI-2 Demultiplexer Controller (CSI2DC)
	CSI	Driver for the Camera Serial Interface (CSI)
	image_sensor	Control interface Driver for the Image sensors
library	libcamera	Vision library
image_sensors	driver	different Image sensor configurations
	IMX219	MIPI-CSI2 Sony IMX219 Image Sensor
	OV5640	OminiVision OV5640 Parallel interface Image Sensor
	OV2640	OminiVision OV2640 Parallel interface Image Sensor
apps	examples	Vision Example applications

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Vision application examples (libcamera)

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Category	Item	Description	Release Type
apps	libcamera_display	This application capture live frames from an image sensor and display it on LCD dispaly.
	libcamera_usb	This application capture a frame from a image sensor and the captured frame is saved to a bmp file and copied to a USB drive.

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