CN103546138B - Touch key-press control circuit - Google Patents
Touch key-press control circuit Download PDFInfo
- Publication number
- CN103546138B CN103546138B CN201310476965.3A CN201310476965A CN103546138B CN 103546138 B CN103546138 B CN 103546138B CN 201310476965 A CN201310476965 A CN 201310476965A CN 103546138 B CN103546138 B CN 103546138B
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- Prior art keywords
- microprocessor
- touch key
- press
- master
- touch
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- Electronic Switches (AREA)
Abstract
Description
Claims (3)
- A kind of 1. touch key-press control circuit, it is characterised in that including:For producing the touch key-press of touch signal;For receive and change touch signal caused by touch key-press from microprocessor, should have reset terminal from microprocessor Mouthful, the reseting port connects voltage source by resistance;For receiving the master microprocessor through the touch signal from microprocessor conversion, the master microprocessor has an I/O ports, The I/O ports are connected by resistance with the reseting port from microprocessor;The duration for the touch signal that the master microprocessor is changed to the warp of reception from microprocessor detects, and turns detecting When touch signal after changing does not change more than setting time T, master microprocessor controls itself and the reseting port from microprocessor The I/O ports of connection export low level with to being resetted from microprocessor;The master microprocessor and be respectively provided with FPDP from microprocessor, the FPDP of master microprocessor with from microprocessor FPDP connection, for receive through from microprocessor conversion touch signal;Electric capacity is also associated between the ground of the reseting port and voltage source from microprocessor.
- 2. touch key-press control circuit as claimed in claim 1, it is characterised in that it is described that there is I/O ports from microprocessor, Touch key-press is connected by resistance from the I/O ports of microprocessor.
- 3. touch key-press control circuit as claimed in claim 1, it is characterised in that the master microprocessor and from microprocessor FPDP be RX ports.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310476965.3A CN103546138B (en) | 2013-10-12 | 2013-10-12 | Touch key-press control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310476965.3A CN103546138B (en) | 2013-10-12 | 2013-10-12 | Touch key-press control circuit |
Publications (2)
Publication Number | Publication Date |
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CN103546138A CN103546138A (en) | 2014-01-29 |
CN103546138B true CN103546138B (en) | 2017-11-14 |
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Family Applications (1)
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CN201310476965.3A Active CN103546138B (en) | 2013-10-12 | 2013-10-12 | Touch key-press control circuit |
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CN (1) | CN103546138B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104090690A (en) * | 2014-07-18 | 2014-10-08 | 开平市玛格纳卫浴有限公司 | Touch-type water feeding control device |
CN109831567B (en) * | 2018-11-15 | 2021-01-19 | 芯海科技(深圳)股份有限公司 | Method and system for improving reliability of pressure sensing power key of mobile terminal |
CN109380973A (en) * | 2019-01-03 | 2019-02-26 | 利宏(厦门)电机科技有限公司 | A kind of fruit juice mixer and its application method using split type brushless motor |
CN112486303A (en) * | 2020-11-27 | 2021-03-12 | 深圳创维汽车智能有限公司 | Vehicle-mounted display screen reset control method, device and system and computer storage medium |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102411981A (en) * | 2011-11-15 | 2012-04-11 | 北京百纳威尔科技有限公司 | Mobile terminal and voice recording and displaying method |
CN102541167A (en) * | 2010-12-23 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | Electronic device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050056662A1 (en) * | 2003-09-16 | 2005-03-17 | Graham Packaging Company, L.P. | Contour for tube seals to facilitate mounting of a product evacuation device |
CN101599769A (en) * | 2009-06-01 | 2009-12-09 | 康佳集团股份有限公司 | A kind of fault-tolerance approach of touch induction buttons |
CN102368171B (en) * | 2011-09-19 | 2013-07-03 | 惠州Tcl移动通信有限公司 | Automatic recovering system of touch screen controller |
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2013
- 2013-10-12 CN CN201310476965.3A patent/CN103546138B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102541167A (en) * | 2010-12-23 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | Electronic device |
CN102411981A (en) * | 2011-11-15 | 2012-04-11 | 北京百纳威尔科技有限公司 | Mobile terminal and voice recording and displaying method |
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Publication number | Publication date |
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CN103546138A (en) | 2014-01-29 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Liping Inventor after: Qiao Weijun Inventor after: Yang Le Inventor after: Fang Zhen Inventor after: Huang Bing Inventor after: Yuan Hongbin Inventor after: Li Xinhe Inventor after: Huang Shufeng Inventor after: Huang Kaiping Inventor after: Ma Baizhong Inventor after: Lei Jun Inventor after: Dong Yuan Inventor after: Zhang Yongliang Inventor before: Li Xinhe Inventor before: Yuan Hongbin Inventor before: Yang Le Inventor before: Fang Zhen Inventor before: Huang Bing Inventor before: Yang Liping Inventor before: Huang Shufeng Inventor before: Huang Kaiping Inventor before: Ma Baizhong Inventor before: Lei Jun Inventor before: Dong Yuan Inventor before: Zhang Yongliang Inventor before: Qiao Weijun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI XINHE YANG LIPING HUANG SHUFENG HUANG KAIPING MA BAIZHONG LEI JUN DONG YUAN ZHANG YONGLIANG QIAO WEIJUN YUAN HONGBIN YANG LE FANG ZHEN HUANG BING TO: YANG LIPING YUAN HONGBIN LI XINHE HUANG SHUFENG HUANG KAIPING MA BAIZHONG LEI JUN DONG YUAN ZHANG YONGLIANG QIAO WEIJUN YANG LE FANG ZHEN HUANG BING |
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GR01 | Patent grant | ||
GR01 | Patent grant |