https://github.com/rampadc/samd21-qt1-mutual-cap-example

https://github.com/rampadc/samd21-qt1-mutual-cap-example

Last synced: 8 days ago
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• Host: GitHub
• URL: https://github.com/rampadc/samd21-qt1-mutual-cap-example
• Owner: rampadc
• Created: 2022-01-02T08:42:29.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2022-01-02T08:43:26.000Z (about 3 years ago)
• Last Synced: 2024-11-22T18:38:54.780Z (2 months ago)
• Language: C
• Size: 1.1 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: docs/readme_sam_c21_xpro.md

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README

        
---

grand_parent: Touch Applications

parent: QT1 Xplained Pro Mutual Capacitance Examples

title: SAMC21 Xplained Pro

has_toc: false

---

[![MCHP](https://www.microchip.com/ResourcePackages/Microchip/assets/dist/images/logo.png)](https://www.microchip.com)

#  SAMC21 Xplained Sensor Example using QT1 Xplained Pro Mutual 

Path of the application within the repository is **apps/qt1_mutualcap_xpro_board/firmware/**

To build the application, refer to the following table and open the project using its IDE.

## Touch Application

| Project Name      | Description                                    |

| ----------------- | ---------------------------------------------- |

| qt1_mutualcap_xpro_board/firmware/sam_c21_xpro.X    | MPLABX Project for [SAM C21 Xplained Pro Evaluation Kit](https://www.microchip.com/DevelopmentTools/ProductDetails/PartNo/ATSAMC21-XPRO)|

|||

## Setting up the hardware

1. Connect the QT1 Xplained pro Mutual capacitance to the Xplained Board

2. Connect the Debug USB port on the board to the computer using a micro USB cable

## Running The Application

1. Open the application project */firmware/sam_c21_xpro.X* in the IDE

2. Build the project and program the target board

## Monitoring Touch Data in MPLAB DV Touch plugin

**Prerequisite**

MPLAB Data Visualizer and Touch Pluign. Procedure for Installation is available in [Introduction to Touch Plugin](https://microchipdeveloper.com/touch:introduction-to-touch-plugin).

1. Configure COM Port

    -    Select the correct COM port in **Connection** tab

    -    Update the **Baud Rate** to 115200 in **COM Settings**

    -    Start **Streaming** for COM data

2. COM Port on Touch

    - Select Touch in **Connection** tab

    - For data source, from drop-down menu, select configured COM port as source

    - Start **Streaming** on Touch

Detailed procedure can be found in [Introduction to Touch Plugin](https://microchipdeveloper.com/touch:introduction-to-touch-plugin) page..