带按钮的四路解码器用于旋转轴编码器的开关组件

你好，
这是我的版本的正交解码器与按钮开关自定义组件（QudDeCysw），它被设计用于将旋转轴编码器连接到PSoC4和PSoC5。已经创建了在有限或耗尽UDB/PLD空间的项目中节省硬件资源的必要性。具有硬件去抖动器的PSOS5四端组件消耗了每个编码器的三个数据通路单元，这对于大部分时间闲置的设备来说是太多了。
四方组件是完全在软件中实现的，不使用任何UDB资源。对于诸如旋转菜单或更新参数等非关键操作的手动旋转轴编码器来说是足够的。
四方组件有几个选项
返回旋转的位置和方向。
可选8位，16位，32位，单或双位置范围。
可选的按钮开关与去抖动。
可选增量步长。
可选范围限制。
使用中断或轮询技术。
附带的存档包含组件库、PSOC5和PSoC4的几个演示项目、组件数据表、应用笔记和算法描述文件。请阅读Read M.TXT中的安装说明。由于社区组件论坛不再存在，它被张贴在这里，PSoC5论坛，作为最相关的地方。
所提供的组成部分是，没有负债。它可以自由使用和修改。
当做，
奥迪赛1
拉链
876字节
M.KelETTTH接口UC与Shaft Encoders.pdf
131.1 K
四方形
6兆字节
四方总线
1.2兆字节
用按钮开关基本应用的四位解码器
886 K
四叉刀
1.2兆字节



     以下为原文
  Hi,
Here is my version of the quadrature decoder with a button switch custom component (QudDec_SW), which was designed for interfacing of rotary shaft encoders to PSoC4 and PSoC5. It has been created out of necessity to save hardware resources in projects with limited or exhausted UDB/PLD space. The stock PSoC5 QuadDec component with hardware debouncer are consuming three Datapath cells per single encoder, which is too much for a device which remains idle for most of the time.

The QuadDec_SW component is implemented entirely in software, without using any UDB resources. It is sufficient for hand-operated rotary shaft encoders for non-critical operations such as scrolling menu or updating parameters.

The QuadDec_SW component has several options
      Returns position and direction of rotation.
      Optional 8-bit, 16-bit, 32-bit, single or double position range.
      Optional button switch with debouncing.
      Optional increment step size.
      Optional range limits.
      Uses interrupt or polling technique.

Attached archive contains component library, several demo projects for PSoC5 and PSoC4, a component datasheet, Application Note and algorithm description paper. Please read installation instructions in the readme.txt. Since the Community Components forum is no longer exists, it is being posted here, PSoC5 forum, as the most relevant place to be.

The component provided as-is, no liabilities. It is free to use and modify.

regards,
odissey1

•   readme.txt.zip 876 bytes
•   M.Kellett_Interfacing uc with Shaft Encoders.pdf 131.1 K
•   QuadDec_SW_Demos.zip 6.0 MB
•   QuadDec_SW_lib.zip 1.2 MB
•   Quad Decoder with button switch basic applications_AN-QuadDec_SW_00_A.pdf 886.0 K
•   QuadDecoder_v0_0_A.pdf 1.2 MB