This section describes the different API’s used during touch sensing. Using the API, Touch sensors and the associated channels can be defined. Once touch sensing has been initiated by the user, the host application can use the API to make touch measurements and determine the status of the sensors.Refer section 5.6.6 and Figure 5.6 for API usage
Search Results
Contents
- Software
- Atmel Studio
- Preface
- Introduction
- Supported Devices
- Getting started
- Project Management
- Introduction
- GCC Projects
- New project wizard
- Starting a new GCC project for AVR device
- Libraries Options
- Starting a new GCC project for SAM(ARM) device
- Code Editing
- Starting a new GCC Static Library Project
- GCC Project Options and Configuration
- Assembler projects
- Import Of Projects
- Debug Object File in Atmel Studio
- Debugging
- Introduction
- Starting a Debug Session
- Ending a Debug Session
- Start without Debugging
- Debug control
- Breakpoints
- General information on breakpoints
- Operations with breakpoints
- Breakpoint window
- To open the Breakpoints window
- To go to the location of a breakpoint
- To display additional columns
- To export all breakpoints that match the current search criteria
- To export selected breakpoints
- To import breakpoints
- To view breakpoints that match a specified string
- To view all breakpoints after a search
- Breakpoint labels
- To label breakpoints
- To search for breakpoints that have a specified label
- To remove labels from breakpoints
- To sort the breakpoint list by label
- QuickWatch, Watch, Locals and Autos Windows
- DataTips
- Disassembly view
- I/O View
- Processor View
- Register View
- Memory View
- Call Stack Window
- Object File Formats
- Programming Dialog
- Miscellaneous Windows
- Atmel GNU toolchains
- Extending Atmel Studio
- Menus and Settings
- Customizing Existing Menus and Toolbars
- Reset Your Settings
- Options Dialog Box
- Environment Options
- General Environment settings
- Add-in/Macros Security
- AutoRecover
- Document display settings
- Find and Replace
- Fonts and Colors
- Language and international settings
- Keyboard settings
- Startup page — to change the default UI displayed when you start Atmel Studio
- Import and Export Settings
- Task List
- Web Browser options
- Custom Start Pages
- Project Options
- Source Control
- Text Editor Options
- Debugger
- Atmel Software Framework settings
- Builder
- Device and Tool libraries
- Status Management
- Text Templating
- Toolchain
- Environment Options
- Code Snippet Manager
- External Tools
- Predefined Keyboard Shortcuts
- Command line utility (CLI)
- Frequently asked questions
- Simulator
- AVR Assembler
- Preface
- AVR Assembler Known Issues
- AVR Assembler Command Line Options
- Assembler source
- AVR Assembler Syntax
- Assembler directives
- AVR Assembler Preprocessor
- Expressions
- Instruction mnemonics
- Instructions
- ADC - Add with Carry
- ADD - Add without Carry
- ADIW - Add Immediate to Word
- AND - Logical AND
- ANDI - Logical AND with Immediateand
- ASR - Arithmetic Shift Right
- BCLR - Bit Clear in SREG
- BLD - Bit Load from the T Flag in SREG to a Bit in Register.
- BRBC - Branch if Bit in SREG is Cleared
- BRBS - Branch if Bit in SREG is Set
- BRCC - Branch if Carry Cleared
- BRCS - Branch if Carry Set
- BREAK - Break
- BREQ - Branch if Equal
- BRGE - Branch if Greater or Equal Signed)
- BRHC - Branch if Half Carry Flag is Cleared
- BRHS - Branch if Half Carry Flag is Set
- BRID - Branch if Global Interrupt is Disabled
- BRIE - Branch if Global Interrupt is Enabled
- BRLO - Branch if Lower (Unsigned)
- BRLT - Branch if Less Than (Signed)
- BRMI - Branch if Minus
- BRNE - Branch if Not Equal
- BRPL - Branch if Plus
- BRSH - Branch if Same or Higher (Unsigned)
- BRTC - if the T Flag is Cleared
- BRTS - Branch if the T Flag is Set
- BRVC - Branch if Overflow Cleared
- BRVS - Branch if Overflow Set
- BSET - Bit Set in SREG
- BST - Bit Store from Bit in Register to T Flag in SREG
- CALL - Long Call to a Subroutine
- CBI - Clear Bit in I/O Register
- CBR - Clear Bits in Register
- CLC - Clear Carry Flag
- CLH - Clear Half Carry Flag
- CLI - Clear Global Interrupt Flag
- CLN - Clear Negative Flag
- CLR - Clear Register
- CLS - Clear Signed Flag
- CLT - Clear T Flag
- CLV - Clear Overflow Flag
- CLZ - Clear Zero Flag
- COM- One's Complement
- CP- Compare
- CPC- Compare with Carry
- CPI- Compare with Immediate
- CPSE- Compare Skip if Equal
- DEC- Decrement
- EICALL - Extended Indirect Call to Subroutine
- EIJMP - Extended Indirect Jump
- ELPM - Extended Load Program Memory
- EOR - Exclusive OR
- FMUL- Fractional Multiply Unsigned
- FMULS - Fractional Multiply Signed
- FMULSU - Fractional Multiply Signed with Unsigned
- ICALL - Indirect Call to Subroutine
- IJMP - Indirect Jump
- IN - Load an I/O Location to Register
- INC- Increment
- JMP - Jump
- LD - Load Indirect from data space to Register using Index X
- LAT - Load and Toggle
- LAS - Load and Set
- LAC - Load and Clear
- LD (LDD)- Load Indirect from data space to Register using Index Y
- LD (LDD) - Load Indirect From data space to Register using Index Z
- LDI - Load Immediate
- LDS - Load Direct from data space
- LDS - Load Direct from SRAM
- LPM - Load Program Memory
- LSL- Logical Shift Left
- LSR- Logical Shift Right
- MOV - Copy Register
- MOVW - Copy Register Word
- MUL- Multiply Unsigned
- MULS - Multiply Signed
- MULSU - Multiply Signed with Unsigned
- NEG- Two's Complement
- NOP - No Operation
- OR- Logical OR
- ORI- Logical OR with Immediate
- OUT - Store Register to I/O Location
- POP - Pop Register from Stack
- PUSH - Push Register on Stack
- RCALL - Relative Call to Subroutine
- RET - Return from Subroutine
- RETI - Return from Interrupt
- RJMP- Relative Jump
- ROL- Rotate Left trough Carry
- ROR- Rotate Right through Carry
- SBC- Subtract with Carry
- SBCI- Subtract Immediate with Carry
- SBI - Set Bit in I/O Register
- SBIC - Skip if Bit in I/O Register is Cleared
- SBIS - Skip if Bit in I/O Register is Set
- SBIW - Subtract Immediate from Word
- SBR- Set Bits in Register
- SBRC - Skip if Bit in Register is Cleared
- SBRS - Skip if Bit in Register is Set
- SEC - Set Carry Flag
- SEH - Set Half Carry Flag
- SEI - Set Global Interrupt Flag
- SEN - Set Negative Flag
- SER - Set all bits in Register
- SES - Set Signed Flag
- SET - Set T Flag
- SEV - Overflow Flag
- SEZ - Set Zero Flag
- SLEEP- Sleep mode
- SPM - Store Program Memory
- ST - Store Indirect From Register to data space using Index X
- ST (STD) - Store Indirect From Register to data space using Index Y
- ST (STD) - Store Indirect From Register to data space using Index Z
- STS - Store Direct to data space
- STS - Store Direct to SRAM
- SUB- Subtract without Carry
- SUBI- Subtract Immediate
- SWAP - Swap Nibbles
- TST- Test for Zero or Minus
- WDR - Watchdog Reset
- XCH - Exchange
- Atmel Software Framework
- Welcome to the Atmel Software Framework.
- Introduction
- Example Project From ASF...
- Getting Started
- Visual Assist User Guide
- Studio Extensions
- Terminal Window
- Help Search
- Doxygen Integrator
- Wireless Composer
- FreeRTOSViewer
- Touch
- QTouch Library
- Welcome to QTouch Library
- Preface
- Introduction
- Overview
- Abbreviations and Definitions
- Generic QTouch Libraries
- Introduction
- Acquisition Methods
- Global settings common to all sensors of a specific acquisition method
- Sensor specific settings
- Using the Sensors
- QTouch API and Usage
- QTouch Library API
- touch_api.h - public header file
- Type Definitions and enumerations used in the library
- Data structures
- Public Functions
- Sequence of Operations and Using the API
- Channel numbering when using QTouch acquisition method
- Channel numbering when routing SNS and SNSK pins to different ports
- Channel numbering when routing SNS and SNSK pins to different ports with pin configurability
- Channel numbering when routing SNS and SNSK pins to the same port
- Channel numbering when routing SNS and SNSK pins to the same port with pin configurability
- Channel numbering when using QMatrix acquisition method
- Sensor Numbering
- Filtering Signal Measurements
- Allocating unused Port Pins for User Application
- Disabling and Enabling of Pull-up for AVR devices
- Channel numbering when using QTouch acquisition method
- Constraints
- Frequency of operation (Vs) Charge cycle/dwell cycle times:
- Interrupts
- Integrating QTouch libraries in your application
- Example project files
- Library Variants
- QTouch Acquisition method library variants
- QMatrix acquisition method library variants
- PIN Configuration for QTouch Libraries
- MISRA Compliance Report
- Known Issues
- Checklist
- Device Specific Libraries
- Introduction
- Devices supported
- QTouch Library for AT32UC3L devices
- Salient Features of QTouch Library for UC3L
- Device variants supported for UC3L
- Development tool support for UC3L
- Overview of QTouch Library API for UC3L
- Acquisition method support for UC3L
- API State machine for UC3L
- QMatrix method sensor operation for UC3L
- QTouch Group A/B method sensor operation for UC3L
- QTouch Group A/B method pin selection for UC3L
- QTouch Group A/B method Schematic for UC3L
- QTouch Group A/B method hardware resource requirement for UC3L
- QTouch Group A/B method Channel and Sensor numbering for UC3L
- QTouch Group A/B method API Flow for UC3L
- QTouch Group A/B method Disable and Re-enable Sensor for UC3L
- Autonomous QTouch sensor operation for UC3L
- Raw acquisition mode support for UC3L
- Library Configuration parameters for UC3L
- Example projects for QTouch Library for UC3L
- Code and Data Memory requirements for UC3L
- Public header files of QTouch Library for UC3L
- Type Definitions and enumerations used in the library
- Data structures
- sensor_t
- touch_global_param_t
- touch_filter_data_t
- touch_measure_data_t
- touch_qm_param_t
- touch_at_param_t
- touch_qt_param_t
- touch_at_status
- touch_qm_dma_t
- touch_qm_pin_t
- touch_at_pin_t
- touch_qt_pin_t
- touch_qm_reg_t
- touch_at_reg_t
- touch_qt_reg_t
- touch_qm_config_t
- touch_at_config_t
- touch_qt_config_t
- touch_general_config_t
- touch_config_t
- touch_info_t
- Public Functions of QTouch Library for UC3L
- QMatrix API
- QTouch Group A and QTouch Group B API
- touch_qt_sensors_init
- touch_qt_sensor_config
- touch_qt_sensor_update_config
- touch_qt_sensor_get_config
- touch_qt_update_global_param
- touch_qt_get_global_param
- touch_qt_sensors_calibrate
- touch_qt_sensors_start_acquisition
- touch_qt _sensor_ disable
- touch_qt _sensor_ reenable
- touch_qt_get_libinfo
- touch_qt_sensor_get_delta
- Autonomous touch API
- Integrating QTouch libraries for AT32UC3L in your application
- MISRA Compliance Report of QTouch Library for UC3L
- What is covered
- Target Environment
- Deviations from MISRA C Standards
- Known Issues with QTouch Library for UC3L
- QTouch Library for ATtiny20 device
- Salient Features of QTouch Library for ATtiny20
- Compiler tool chain support for ATtiny20
- Overview of QTouch Library for ATtiny20
- API Flow diagram for ATtiny20
- QTouch Library configuration parameters for ATtiny20
- QTouch Library ATtiny20 Example projects
- QTouch Library ATtiny20 code and data memory requirements
- QTouch Library for ATtiny40 device
- Salient Features of QTouch Library for ATtiny40
- Compiler tool chain support for ATtiny40
- Overview of QTouch Library for ATtiny40
- API Flow diagram for ATtiny40
- QTouch Library configuration parameters for ATtiny40
- QTouch Library ATtiny40 Example projects
- QTouch Library ATtiny40 code and data memory requirements
- Interrupt Handling in QTouch ADC
- Generic QTouch Libraries for 2K Devices
- Introduction
- Devices supported
- Salient Features of QTouch Library for 2K Devices
- Library Variants
- QTouch API for 2K Devices and Usage
- MISRA Compliance Report
- Revision History
- Evaluation board/kit important notice
- QTouch Composer
- Thank you for using QTouch Composer
- Introduction
- Installing QTouch Composer
- QTouch Analyzer
- Project Builder
- Introduction
- QTouch Project Creation
- QMatrix Project Creation
- Hardware Acquisition Project Creation
- Device Selection
- Kit Design
- Technology Selection Guide
- Sensor XY Line Mapping Page
- X & Y Port-Pin selection page
- SNS, SNSK Selection Page
- Port-Pair Combination Page
- Sensing and Port Pin Selection Page
- Advance Page
- Summary Page
- Project Creation
- Modifying QTouch project parameters after creating QTouch project
- Supported Kits
- Supported Firmware Versions
- QT600
- QTouch Xplained
- EVK2080A
- EVK2080B
- ATSAM3S-EK
- Release Notes
- External Resources
- QTouch Library
- Atmel Studio
- Wireless
- RZ600
- RZ Raven
- Programmers And Debuggers
- AVR ONE!
- The Atmel AVR ONE! debugger
- Introduction
- Release history, new features
- Known Issues
- Getting started
- Connecting the Atmel AVR ONE!
- On-Chip Debugging
- Atmel AVR ONE! hardware description
- Software Integration
- Command Line Utility
- Advanced Debugging Techniques
- Special Considerations
- Troubleshooting
- Firmware Upgrade
- Evaluation board/kit important notice
- AVR Dragon
- The Atmel AVR Dragon debugger
- Introducing AVR Dragon
- Known issues
- Getting Started
- Connecting the Atmel AVR Dragon
- Using the Onboard Prototype Area
- Device Connection Sheets
- On-Chip Debugging
- Special Considerations
- What's new
- Command Line Utility
- Troubleshooting
- Technical information
- Evaluation board/kit important notice
- JTAGICE3
- JTAGICE mkII
- AVRISP MkII
- Features
- Introduction
- Introduction
- Getting Started
- Connecting Atmel AVRISP mkII
- What's New
- November, 2011 - AVR Studio 5.1 - FW 01.11
- December 11th, 2009 - AVR Studio 4.18 SP1
- June 27th, 2008 - AVR Studio 4.14 SP1 - FW 01.0B
- February 8th, 2008 - AVR Studio installation package - FW 01.09
- February 15th, 2007 - FW 01.06
- January 13th, 2006 - FW 01.05
- December 8th, 2005 - FW 01.02
- November 28th, 2005 - FW 01.01
- Hardware Description
- Command Line Utility
- Troubleshooting
- Evaluation board/kit important notice
- AVR ONE!
- Starter Kits And Evaluation Kits
- STK500
- Features
- Introduction
- Overview
- Device Support
- What's New
- February 20th, 2008 - FW v2.0A (Released with AVR Studio 4.14)
- November 21st, 2007 - FW v2.0A (Released with AVR Studio 4.13 SP2)
- August 10th, 2007 - FW v2.0A (Released with AVR Studio 4.13 SP1)
- February 26th, 2007 - FW v2.0A (Released with AVR Studio 4.13)
- February 15th, 2007 - FW v2.0A
- September 18th, 2006 - FW v2.0A
- August 3rd, 2006 - FW v2.07
- May 24th, 2006 - FW v2.07
- March 30th, 2006 - FW v2.07
- March 17th, 2006 - FW v2.07
- February 24th, 2006 - FW v2.07
- December 7th, 2005 - FW v2.04
- November 21th, 2005 - FW v2.04
- October 11th, 2005 - FW v2.04
- September 2th, 2005 - FW v2.01
- Ausgust 24th, 2005 - FW v2.01
- April 11th, 2005 - FW v2.01
- February 2nd, 2005 - v2.01
- December 6th, 2004 - v2.00
- October 11th, 2004 - v1.53
- August 4th, 2004 - v1.51
- July 23rd, 2004 - v1.50
- July 8th, 2004 - v1.49
- May 5th, 2004 - v1.47
- March 8th, 2004 - v1.46
- Known Issues of Latest Release
- Getting Started
- Hardware Description
- Using Atmel Studio with Atmel STK500
- Programming External Target
- Firmware Upgrade
- Top Modules
- STK503 Top Module
- STK504 Top Module
- STK505 Top Module
- Troubleshooting
- Contact
- Schematic and layout
- Evaluation board/kit important notice
- STK600
- Atmel Starter Kit 600
- Introduction
- Getting Started
- Target Socket System
- Hardware Description
- Programming
- Command Line Utility
- Troubleshooting and Support
- Evaluation board/kit important notice
- Xplained Pro Kits
- Atmel SAM4L Xplained Pro
- Atmel SAM4S Xplained Pro
- Atmel ATMEGA256RFR2 Xplained Pro
- Atmel Segment LCD1 Xplained Pro
- Atmel OLED1 Xplained Pro
- Atmel IO1 Xplained Pro
- Atmel PROTO1 Xplained Pro
- Xplained Kits
- mXT143E Xplained
- MEGA-1284P Xplained
- XMEGA-A1 Xplained
- XMEGA-A3BU Xplained Hardware Users Guide
- XMEGA-B1 Xplained
- UC3-A3 Xplained
- UC3-L0 Xplained
- XPLAIN
- Evaluation Kits
- EVK1100
- EVK1101
- EVK1104
- EVK1105
- UC3C-EK
- UC3L-EK
- STK500
- Battery Management
- Battery Charger 100
- SB200
- The Smart Battery 200 Kit
- Introduction
- Safety precautions when using Li-ion batteries
- Functional overview
- Getting Started with SB200
- Details of the SB200 blocks
- Insertion of the battery cells and placement of the corresponding jumper
- Supply Voltage
- Charger
- Constant current load
- Test and Connection points
- Programming the USB1287 or the tiny861
- Miscellaneous components
- Communication Gateway
- Evaluation board/kit important notice
- SB201
- SB202
- Reference Designs
- AVR Butterfly
- MC303