slaa363a_code

所属分类:单片机开发
开发工具:C/C++
文件大小:305KB
下载次数:52
上传日期:2008-01-16 14:15:40
上 传 者lilyzhang
说明:  用MSP430F2011实现capacitive touch key 的功能,此程序实现了4个按键的触摸感应。
(MSP430F2011 achieve with capacitive touch key functions, this procedure has four touch-sensitive buttons.)

文件列表:
Appendix A SCH RC&RO 20xx Eval Demo.pdf (199595, 2007-06-16)
Appendix B SCH Simple 20xx RC Demo.pdf (108467, 2007-06-16)
disclaimer.txt (2950, 2006-08-16)
Measure_VLO_SW.s43 (2632, 2007-06-06)
msp430x20x1_RC Keys.c (10521, 2007-10-02)
msp430x20x1_RC_TA_UART Slider.c (14869, 2007-10-02)
msp430x20x1_RO Keys.c (10332, 2007-10-02)
msp430x20x1_RO_TA_UART Slider.c (14539, 2007-10-02)
msp430_Day_4_Key_Demo ver0-10.c (14870, 2007-09-26)

README: PCB-Based Capacitive Single Touch Sensing with MSP430 Application Report (SLAA363) Released 6/18/2007 Version 0-01: 1st revision (Sterzik) This readme.txt file describes the usage of the information contained within the .zip archive downloaded with the application report mentioned above. ***APPENDIX A*** Appendix A SCH RC&RO 20xx Eval Demo.pdf - Schematic for test hardware described in the application report. Two systems are implemented in a single schematic: Relaxation Oscillator (RO) & Resistor/Capacitor Charge/Discharge (RC). RC Software: msp430x20x1_RC Keys.c - Implements simple 4-button detection. Each key turns on or off the two LEDs in combination. msp430x20x1_RC_TA_UART Slider.c - Implements a *** position slider. Position data is output off-chip via Timer_A UART TX. RO Software: msp430x20x1_RO Keys.c - Implements simple 4-button detection. Each key turns on or off the two LEDs in combination. msp430x20x1_RO_TA_UART Slider.c - Implements a *** position slider. Position data is output off-chip via Timer_A UART TX. ***APPENDIX B*** Appendix B SCH Simple 20xx RC Demo.pdf - Schematic for simple 4-button demo hardware for use with the EZ430 FET. (Also giveaway at 2007 MSP-430 Day) Measure_VLO_SW.s43 - VLO measurement subroutine for accurate wakeup timing. msp430_Day_4_Key_Demo ver0-09.c - Source code for simple 4-key demo driving LED at different strengths for each key (include Measure_VLO_SW.s43 source) (All software is built and tested using IAR Kicstart Version 3.42)

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