Capsense键错误检测

你需要选择假触摸板，并调整它。
这些板有高噪音吗？
这些董事会的一致性不好吗？
你能告诉我你如何把手指阈值、噪声阈值和迟滞？
同时，你需要澄清什么设备你，什么样的工作环境？



     以下为原文
  You need to select the false touch board, and  tuner it.
Does these boards have a high noise?
Does these boards have a poor consistency?
Can you tell me how you set the finger threshold, noise threshold and hysteresis?
At the same time, you need to clarify what device you do, and what the working environment?

谢谢你的回复
1。电源连接USB端口时无噪声
2。我使用自动调谐模式，所以我没有手动调整它。
三。设备是CY8C4245AXI-83
4。这个问题我面临着1个或2个董事会在100个董事会。
5。工作环境正常。即使在温度为25度的实验台上



     以下为原文
  thanks for the reply
 
1. power supply no noise as it is connected to USB port
2. I am using auto tune mode so i have not tune it manually
3. device is CY8C4245AXI-483
4. this problem i am facing in 1 or 2 board out of 100 boards.
5. working environment is normal. even on lab table with temp 25 degree

嗨，Abhay，
有时由于制造公差，板与板的变化可能发生在厚度和材料的使用方面。
我建议检查这些板上的CopSink的CP。CP肯定会与过去的董事会有所不同，这也是它失败的原因。
第二可能有针短裤GND或开放，这可能导致这个问题。
当做
尼尚特



     以下为原文
  Hi Abhay,
Sometimes due to manufacturing tolerance, board to board variation can happen in terms of thickness and material use.
I recommend to check the Cp of the CapSense on those boards. The Cp would certainly be different from the passed boards and that is the reason it would have failed.
2nd there could be Pin shorts to GND or Open which can lead to this issue.
 
Regards
Nishant