DM164128 Microchip Technology, DM164128 Datasheet
DM164128
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... PICDEM™ Touch Sense 2 Demo Board User’s Guide © 2008 Microchip Technology Inc. DS51748A ...
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... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Application Functional Overview .................................................................. 19 4.2 Board Components ...................................................................................... 21 Chapter 5. Troubleshooting 5.1 Highlights ...................................................................................................... 23 5.2 Common Issues ........................................................................................... 23 Appendix A. Demo Board Schematics....................................................................... 25 Index ............................................................................................................................. 29 Worldwide Sales and Service .................................................................................... 30 © 2008 Microchip Technology Inc. PICDEM™ TOUCH SENSE 2 DEMO BOARD USER’S GUIDE Table of Contents DS51748A-page iii ...
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... PICDEM Touch Sense 2 Demo Board User’s Guide NOTES: DS51748A-page iv © 2008 Microchip Technology Inc. ...
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... Chapter 5. Troubleshooting – This chapter provides troubleshooting tips for commonly encountered issues. • Appendix A. Demo Board Schematics – This appendix provides detailed schematic diagrams of the demo board. © 2008 Microchip Technology Inc. PICDEM™ TOUCH SENSE 2 DEMO BOARD USER’S GUIDE Preface NOTICE TO CUSTOMERS ® ...
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... Optional arguments mcc18 [options] file [options] Choice of mutually exclusive errorlevel {0|1} arguments selection Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ... } © 2008 Microchip Technology Inc. Examples ® IDE User’s Guide ...
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... PIC24F microcontroller used in this application. ® MPLAB ASM30, MPLAB This document helps you use Microchip Technology’s language tools for PIC24F devices based on GNU technology. The language tools discussed are the MPLAB ASM30 Assembler, MPLAB LINK30 Linker, MPLAB LIB30 Archiver/Librarian and other 16-bit device utilities. ...
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... MPLAB SIM simulator, as well as general editing and debugging features. • Programmers – The latest information on Microchip programmers. These include the MPLAB PM3 device programmer and the PICSTART development programmers. DS51748A-page 4 ® ® Plus and PICkit 1 and 2 © 2008 Microchip Technology Inc. ...
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... Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document. Technical support is available through the web site at: http://support.microchip.com DOCUMENT REVISION HISTORY Revision A (June 2008) • Initial Release of this Document © 2008 Microchip Technology Inc. Preface DS51748A-page 5 ...
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... PICDEM Touch Sense 2 Demo Board User’s Guide NOTES: DS51748A-page 6 © 2008 Microchip Technology Inc. ...
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... Chapter 1. Introduction to the Demo Board Thank you for purchasing Microchip Technology’s PICDEM Touch Sense 2 Demo Board. This board is intended to introduce and demonstrate the possibilities for capacitive touch sense applications on the PIC24F microcontroller platform. This chapter introduces the starter kit and provides an overview of its features. Topics covered include: • ...
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... Do not touch the underside of the demo board, particularly while it is connected to the computer. Doing so may introduce stray capacitance and affect the board’s operation. FIGURE 1- mini-B USB Cable DS51748A-page 8 DEMO BOARD SETUP Programmer USB Demo Board © 2008 Microchip Technology Inc. ...
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... If you do not see these messages and the demo board does not work, try unplugging and reconnecting the USB cable. If this does not work, refer to Chapter 5. “Troubleshooting”. © 2008 Microchip Technology Inc. Introduction to the Demo Board DS51748A-page 9 ...
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... PICDEM Touch Sense 2 Demo Board User’s Guide NOTES: DS51748A-page 10 © 2008 Microchip Technology Inc. ...
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... Power Control A more detailed description of the Touch Sense 2 Demo Board’s operation is provided in Chapter 4. “Demo Board Hardware”. FIGURE 2-1: © 2008 Microchip Technology Inc. PICDEM™ TOUCH SENSE 2 DEMO BOARD USER’S GUIDE TOUCH SENSE AREAS ON THE TOUCH SENSE 2 BOARD ...
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... When the demo board is powered on, the touch slider performs a “chaser” display, with the light moving rapidly from the bottom to top and back again. DS51748A-page 12 © 2008 Microchip Technology Inc. ...
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... Start button, then Programs > Microchip > mTouch. The application launches with two windows The Board window and Diagnostic Tool window, as shown in Figure 3-1. FIGURE 3-1: © 2008 Microchip Technology Inc. PICDEM™ TOUCH SENSE 2 DEMO BOARD USER’S GUIDE THE mTOUCH ™ SENSING SOLUTION AT START-UP ...
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... The average and raw conversion values, displayed numerically at the bottom of the bar graph A color key for the indicators is provided at the top of the Diagnostic Tool window. DS51748A-page 14 THE BOARD WINDOW (mTOUCH™ SENSING SOLUTION 2 TAB SHOWN) © 2008 Microchip Technology Inc. ...
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... Settings dialog box, which opens when Settings in the mTouch Sensing Solution Diagnostic Tool window is selected (Figure 3-4). FIGURE 3-4: © 2008 Microchip Technology Inc. DIAGNOSTIC TOOL WINDOW FOR mTOUCH™ SENSING SOLUTION WITH SUCCESSFUL USB CONNECTION (NUMERIC KEYPAD AREA SELECTED) ...
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... Clicking on another channel while a Setup dialog is open does not close the original window or open a second Setup dialog. Instead, the dialog box becomes the Setup dialog for the channel most recently selected. DS51748A-page 16 © 2008 Microchip Technology Inc. ...
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... When the checkbox is selected, a dialog pop-up appears to confirm the file name (generally, <channel-name>.txt) and working directory (C:\Program Files\ Microchip\mTouch2). Data is logged to the file at the same rate plotted (5 samples per second). © 2008 Microchip Technology Inc. SENSOR DISPLAY SETUP DIALOG BOX DS51748A-page 17 ...
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... Just like the sensor Setup dialog boxes, clicking on another channel while a Data Charting window is open, does not close the original window or open a second Charting window. Instead, the window becomes the Charting window for the channel most recently selected. FIGURE 3-6: DS51748A-page 18 DATA CHARTING WINDOW © 2008 Microchip Technology Inc. ...
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... CTMU can determine when a touch event occurs. The sensors on the Touch 2 Demo Board are comprised of carefully placed circuit traces and capacitive touch pads, shown in Figure 4-2. © 2008 Microchip Technology Inc. PICDEM™ TOUCH SENSE 2 DEMO BOARD USER’S GUIDE ...
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... An audio signal is generated using one of the microcontroller’s PWM module, and directly drives the piezo speaker BZ1 through pin RG7. DS51748A-page 20 TOUCH SENSE 2 DEMO BOARD, WITH TOP ACRYLIC COVER REMOVED TO SHOW SENSORS © 2008 Microchip Technology Inc. ...
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... Directional Touch Sensor Area – Front of Board (ROT1) 8 Numeric Keypad Area – Sensors on Front of Board (S1-12, S21-28, D1-10, D28-37) 9 Touch Slider Area – Sensor on Front of Board (S14, D12-17, D39-64) 10 Power Touch Switch – Sensor on Front of Board (S20, D65) © 2008 Microchip Technology Inc. Demo Board Hardware BUS ...
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... Power Touch Switch (S20, D65): This area contains the LED and sensor for the demo board’s “soft” power switch. The sensor is located in this area on the front side of the board (see Figure 4-2). DS51748A-page 22 from V DC and + implement, the user will need to populate DC DC © 2008 Microchip Technology Inc. to the regulated BUS ...
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... Standby mode and then powered up using the power control. In this case, disconnect the board and reconnect after seconds. © 2008 Microchip Technology Inc. PICDEM™ TOUCH SENSE 2 DEMO BOARD USER’S GUIDE , + present on the USB connection ...
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... PICDEM™ Touch Sense 2 Demo Board User’s Guide NOTES: DS51748A-page 24 © 2008 Microchip Technology Inc. ...
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... Figure A-1: Microcontroller and Associated Components • Figure A-2: Keypad and Slider Touch Switches, and Associated LEDs • Figure A-3: Directional Touch Sensor and LEDs, External Connections and Power Supply © 2008 Microchip Technology Inc. PICDEM™ TOUCH SENSE 2 DEMO BOARD USER’S GUIDE DS51748A-page 25 ...
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... PICDEM Touch Sense 2 Demo Board User’s Guide FIGURE A-1: TOUCH SENSE 2 DEMO BOARD SCHEMATIC, SHEET 1: MICROCONTROLLER AND ASSOCIATED COMPONENTS DS51748A-page 26 © 2008 Microchip Technology Inc. ...
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... FIGURE A-2: TOUCH SENSE 2 DEMO BOARD SCHEMATIC, SHEET 2: KEYPAD AND SLIDER TOUCH SWITCHES AND ASSOCIATED LEDs © 2008 Microchip Technology Inc. Demo Board Schematics DS51748A-page 27 ...
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... PICDEM Touch Sense 2 Demo Board User’s Guide FIGURE A-3: TOUCH SENSE 2 DEMO BOARD SCHEMATIC, SHEET 3: DIRECTIONAL TOUCH SENSOR AND LEDs, EXTERNAL CONNECTIONS AND POWER SUPPLY DS51748A-page 28 © 2008 Microchip Technology Inc. ...
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... LEDs ........................................................................ 20 M Microchip Internet Web Site ....................................... 4 mTouch Sensing Solution ........................................ 13 Board Window .................................................. 14 Diagnostic Tool Window ................................... 14 Global Settings ................................................. 15 Introduction ....................................................... 13 Sensor Charting and Logging ........................... 17 Sensor Setup .................................................... 16 © 2008 Microchip Technology Inc. PICDEM™ TOUCH SENSE 2 DEMO BOARD USER’S GUIDE Index N 22 Numeric Keypad................................................. 12 – PIC24FJ256GB110 Microcontroller ...
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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2008 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...