[quote:63e0ffda02="rabiuls"]I tried to adopt the Arduino's CapSense library for Bascom-AVR.[/quote:63e0ffda02]
It's often easier to write own code, as one gets a better understanding then how things work.
The problem is, another reader may have the same problems with your code, as you had with mine.
[quote:63e0ffda02]And modified it (removed some options like calibration)[/quote:63e0ffda02]
Seems not a good idea, also the ElmChan code does a self calibration at startup and that for a reason.
[quote:63e0ffda02]Take 2 pins of AVR, one is send pin and the other is receive pin.[/quote:63e0ffda02]
That's ineffective and a waste of pins. For one sensor it's no problem, but alone building a keypad with 8 keys, will unnecessarily waste a complete port.
As only one pin per sensor pad is needed by the ElmChan code, it's proof enough it can be done in a more efficient way.
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