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徐冬蕾

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[问答]

请问有人用电容感应开发了这样的键盘吗?

大家好…做了一个搜索PC键盘与卡彭斯制作,我们偶然发现了一个2007柏树应用描述的设计和实现的PC键盘与PSoC1,这将完全符合我们的需要。问题是,它只能从两个来源获得,但不是从赛普拉斯自己的网站或通常已知的PSoC信息源。有没有人知道这个原因是从PSoC世界表面消失或完全擦除?我不愿意尝试一个有缺陷的项目。即使在PSoC3论坛上,我也找不到很多带有键盘的键盘。有人用电容感应开发了这样的键盘吗?感谢您的P.S.申请说明的参考是AN2407电容检测- PC兼容的USB / CAPESESE矩阵键盘。它的日期是2007,它甚至没有修订信或号码。

以上来自于百度翻译


     以下为原文
  Hello all... doing a search for PC keyboards made with capsense we stumbled upon a 2007 Cypress application describing the design and implementation of a PC keyboard with a psoc1 that would suit perfectly our needs. Problem is that it can be obtained from only a couple of sources but not from Cypress own web site or the usually known sources of psoc info. Does anyone know the reason for this AN going missing or completely erased from psoc worlds surface? I'd hate to give a try to a project that was flawed in origin. I could not find many mentions to keyboards with a large number of keys even on psoc3 forums either. Has anyone developed such keyboard using capacitive sensing?

Thank you

P.S. the Application note of reference is AN2407 - Capacitance Sensing - PC Compatible USB / Capsense Matrix Keyboard. It's dated 2007 and it doesn't even have a revision letter or number.
  

回帖(3)

刘晓燕

2019-6-20 16:05:20
嗨,HEU,下面的键盘设计,即使不是CAPSHONE。[ HTPP//wwwyCyPress?COM/?RID=2824〕矩阵键盘[HTP://wwwyCysP.COM/?RID=14422〕无线键盘套件[ HTTP://wwwyCysP.com/?docID=36102和dLm=1〕zip文件,这对你没有帮助吗?

以上来自于百度翻译


     以下为原文
          Hi heu,   
following keyboad designs avairable even though not capsense.   
[ http://www.cypress.com/?rID=2824 ] Matrix Keyboard   
[ http://www.cypress.com/?rID=14422 ] Wireless keyboard kit   
[ http://www.cypress.com/?docID=36102&dlm=1 ] Zip file Ain't these nothing help for you?   
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冯超

2019-6-20 16:16:49
嗨,Appnote的文件是附加的,将设法得到您的项目。请注意,此附注已过时。
01-41442O0AYV.PDF
815.6 K

以上来自于百度翻译


     以下为原文
          Hi, Appnote document is attached, will try to get you the project. Please note that this appnote is Obsolete.   

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徐冬蕾

2019-6-20 16:28:35
@ PSoC73:感谢您的信息,但我们已经拥有所有这些ANS以及PSOC3工作设计,读取2×5×12矩阵膜键盘,2编码器,并通过USB端口与PC通信。我们正在寻找特殊的大容量键盘设计经验,因为我们只限于6传感器PANNELS,并接近项目的最后期限。
@ ARVI
谢谢你。我已经有了AN(没有过时的冲压)。它让我感到惊奇的是,在参考文献中的设计是没有新的AN沿这条线已经可用,甚至没有新的PSoC系列或改进的电容传感技术。你知道它是从实验室测试出来的,经验和用户反馈是什么?你会说这样的布局(稍微修改,以适应我们的键盘布局)将工作与PSoC3好吗?不管怎样,如果你能给我们一个最初的计划,那就太好了。
再次感谢所有回答的人。

以上来自于百度翻译


     以下为原文
   @psoc73: thank you for the info but we already had all those ANs as well as a psoc3 working design that reads 2  5 x 12 matrix membrane keyboards, 2 encoders and communicates with a PC through a USB port. We were looking specifically for large capacitive keyboards design experience because ours is limited to 6-sensor pannels and are close to the project deadline.
    @ARVI
    Thank you too. I already had the AN (without the Obsolete stamping). What it made me wonder about the design featured in the reference AN is that no new AN along that line has been made available, not even with the new psoc families or the improved capacitive sensing techniques. Do you know if it was tested out of the lab and what the experience and user feedback was? Would you say that such layout (slightly modified to suit our keyboard layout) would work alright with a psoc3? Anyways, it would be great if you can get us the original project.
     
    Again thank you to all those that replied.
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