H3 Touch Release Notes
For additional support related to issues and limitations, please contact Design Support.
Important Information
Touch® Library Information
The following Touch Library Information Spreadsheet contains information related to the published Touch library modules via MH3 platform.
QTouch® Modular Library User Guide
Microchip MPLAB® Harmony 3 Touch Library Release Notes
Touch Library v3.4.0 Release - September, 2019
NEW DEVICES SUPPORTED:
- SAML22
- SAML21
- SAML10
NEW DEMO PROJECTS:
- ATSAML21 Xplained Pro Mutual Capacitance Example Project with QT1
- ATSAML21 Xplained Pro Self Capacitance Example Project with onboard Button
- ATSAML22 Xplained Pro Mutual Capacitance Example Project with QT1
- ATSAML22 Xplained Pro Self Capacitance Example Project with onboard Button
- ATSAML10 Xplained Pro Self Capacitance Example Project with QT7
BUG FIXES:
- Clock configuration set by touch configurator is removed when the touch configurator is closed. This bug is fixed.
DEVELOPMENT TOOLS:
- MPLAB X IDE v5.20
- MPLAB XC32 C/C++ Compiler v2.20
- MPLAB X IDE plug-ins:
Required MPLAB Harmony v3.x.x Modules:
- csp v3.3.0
- bsp v3.3.0
- dev_packs v3.3.0
- mhc v3.3.0.1
Touch Library v3.3.0 Release - July, 2019
NEW FEATURES:
- Touch Surface (One Finger and Two Fingers) and Gesture firmware, GUI along with DataVisualizer, and 2D Touch Surface Utility (Kronocomm) support for SAMC2x, SAMD2x, SAMD51, SAME51, SAME53, and SAME54 devices.
- Clock selection support for proper operation of Touch, automated through the Touch configurator.
Required MPLAB Harmony v3.x.x Modules:
- csp v3.4.0
- bsp v3.4.0
- dev_packs v3.4.0
- mhc v3.3.1
KNOWN ISSUES:
- Scroller + Surface combination is not supported.
DEVELOPMENT TOOLS:
- MPLAB X IDE v5.20
- MPLAB XC32 C/C++ Compiler v2.20
- MPLAB X IDE plug-ins:
Touch Library v3.2.0 Release - May, 2019
NEW DEVICES SUPPORTED:
- SAMD20
- SAMD21
- SAME51
- SAME53
- SAME54
- SAMD51
NEW FEATURES:
- Slider and Wheel Firmware Support along with GUI Support
- Support for Tabbed View of Data-Visualizer Software
NEW DEMO PROJECTS:
- ATSAMD20 Xplained Pro Mutual Capacitance Example Project with QT1
- ATSAMD20 Xplained Pro Self Capacitance Example Project with QT1
- ATSAMD21 Xplained Pro Mutual Capacitance Example Project with QT1
- ATSAMD21 Xplained Pro Self Capacitance Example Project with QT1
- ATSAME54 Xplained Pro Mutual Capacitance Example Project with QT1
- ATSAME54 Xplained Pro Self Capacitance On Board Example Project
- ATSAMC21 Xplained Pro Mutual Capacitance Example Project with QT1
- ATSAMC21 Xplained Pro Self Capacitance Example Project with QT1
Required MPLAB Harmony v3.x.x Modules:
- csp v3.3.0
- bsp v3.3.0
- dev_packs v3.3.0
- mhc v3.3.0.1
KNOWN ISSUES:
- Touch libraries are built with v2.15 compiler version. Touch Applications may not work properly with other compiler versions.
DEVELOPMENT TOOLS:
- MPLAB X IDE v5.20
- MPLAB XC32 C/C++ Compiler v2.15
- MPLAB X IDE plug-ins:
Touch Library v3.1.1 Release
BUG FIX:
- Compilation error related to Data Visualizer code when Frequency Hop is NOT enabled.
Required MPLAB Harmony v3.x.x Modules:
- csp v3.2.0
- dev_packs v3.2.0
- mhc v3.2.0
DEVELOPMENT TOOLS:
- MPLAB X IDE v5.15
- MPLAB XC32 C/C++ Compiler v2.15
- MPLAB X IDE plug-ins:
Touch Library v3.1.0 Release
NEW FEATURES:
- Button only touch support for SAM C2x device family along with Data Visualizer option
- Touch Configurator GUI
NEW DEMO PROJECTS:
- ATSAMC21 Xplained Pro Mutual Capacitance Example Project with QT1
- ATSAMC21 Xplained Pro Self Capacitance Example Project with QT1
Required MPLAB Harmony v3.x.x Modules:
- csp v3.2.0
- dev_packs v3.2.0
- mhc v3.2.0
KNOWN ISSUES:
- None
DEVELOPMENT TOOLS:
- MPLAB X IDE v5.15
- MPLAB XC32 C/C++ Compiler v2.15
- MPLAB X IDE plug-ins:
