12.3 Procedure to Visualize Touch Tune Data

Prerequisites to Enable Touch Tune Data:

  1. MPLAB Data Visualizer or MPLAB DV plug-in (if MPLABX IDE is already present) must be installed in the system.
  2. The UART to USB converter is required to stream the UART data from the MTCH1060 at a baud rate of 38400 to PC.

    a. Microchip Touch Bridge

    b. MCP2221A Breakout Module

  3. The configuration files required to connect to DV can be downloaded from the MTCH1060 product page.

Procedure to connect DV:

  1. Open MPLAB Data Visualizer.
  2. Click on Connections, and click the correct COM port. Enter the Baud rate in the COM settings as shown in the following images.
  3. Select the Variable Streamer tab and select the Auto-Configure option.
  4. In the Auto-Configure options, select the correct folder path where the .ds files are available.
  5. From the Auto-Configure drop-down, select the correct COM port to visualize the output.
  6. The MPLAB DV shows Tune Data from the MTCH1060 as shown in the following image.