CN106022406A - 读写sd卡的方法及装置 - Google Patents
读写sd卡的方法及装置 Download PDFInfo
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- CN106022406A CN106022406A CN201610331484.7A CN201610331484A CN106022406A CN 106022406 A CN106022406 A CN 106022406A CN 201610331484 A CN201610331484 A CN 201610331484A CN 106022406 A CN106022406 A CN 106022406A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000004044 response Effects 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000004088 simulation Methods 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 13
- 238000005314 correlation function Methods 0.000 description 8
- 238000011161 development Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 101000711846 Homo sapiens Transcription factor SOX-9 Proteins 0.000 description 2
- 102100034204 Transcription factor SOX-9 Human genes 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
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Priority Applications (1)
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CN201610331484.7A CN106022406B (zh) | 2016-05-18 | 2016-05-18 | 读写sd卡的方法及装置 |
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CN201610331484.7A CN106022406B (zh) | 2016-05-18 | 2016-05-18 | 读写sd卡的方法及装置 |
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CN106022406A true CN106022406A (zh) | 2016-10-12 |
CN106022406B CN106022406B (zh) | 2019-04-16 |
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CN201610331484.7A Active CN106022406B (zh) | 2016-05-18 | 2016-05-18 | 读写sd卡的方法及装置 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004312234A (ja) * | 2003-04-04 | 2004-11-04 | Pentax Corp | デジタルカメラ |
CN101216898A (zh) * | 2008-01-03 | 2008-07-09 | 济南市泰信电子有限责任公司 | 基于flash总线的高效率低成本sd卡控制电路及其读写方法 |
CN101521956A (zh) * | 2008-12-19 | 2009-09-02 | 康佳集团股份有限公司 | 一种通过gpio口读写t卡的方法、系统和手机 |
CN102654857A (zh) * | 2011-03-04 | 2012-09-05 | 希姆通信息技术(上海)有限公司 | 采用gpio接口模拟spi协议的通信方法 |
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2016
- 2016-05-18 CN CN201610331484.7A patent/CN106022406B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004312234A (ja) * | 2003-04-04 | 2004-11-04 | Pentax Corp | デジタルカメラ |
CN101216898A (zh) * | 2008-01-03 | 2008-07-09 | 济南市泰信电子有限责任公司 | 基于flash总线的高效率低成本sd卡控制电路及其读写方法 |
CN101521956A (zh) * | 2008-12-19 | 2009-09-02 | 康佳集团股份有限公司 | 一种通过gpio口读写t卡的方法、系统和手机 |
CN102654857A (zh) * | 2011-03-04 | 2012-09-05 | 希姆通信息技术(上海)有限公司 | 采用gpio接口模拟spi协议的通信方法 |
Non-Patent Citations (2)
Title |
---|
刘军 等: "《原子教你玩STM32 寄存器版》", 30 November 2015, 北京:北京航空航天大学出版社 * |
刘波文 等: "《嵌入式实时操作系统μC/OS-II经典实例:基于STM32处理器(第2版)》", 31 May 2014, 北京:北京航空航天大学出版社 * |
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Publication number | Publication date |
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CN106022406B (zh) | 2019-04-16 |
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