STM8S-TOUCH-LIB STM8S touch sensing library
●Description
■STMicroelectronics STM8S-TOUCH-LIB is a touch sensing library that provides a complete and robust free source-code solution to transform any 8-bit microcontroller into a capacitive touch sensing controller. This solution allows designers familiar with the use of standard microcontrollers to create higher-end human interfaces by replacing conventional electromechanical switches by touch sensing keys.
■The STM8 touch sensing library is part of the application firmware. It allows combining various capacitive sensing touchkey/linear/rotary touch sensors with traditional MCU features (communications, control of LEDs, beeper or LCD) in the same application.
●Features
■Complete C source code library with firmware examples for STM8S and STM8A microcontrollers
■Resistor-capacitor (RC) acquisition principle supported
■Multifunction capability to combine capacitive sensing functions with traditional MCU features (communications, LED/beeper/ LCD control)
■Flexible touchkey/linear/rotary touch sensors configuration and combination with up to 24touchkeys and 2 linear/rotary.
■Acquisition, filtering and calibration functions
■Enhanced processing features for optimized sensitivity and immunity
■MCU resources
▲Minimized number of external components
▲Reduced MCU memory space
■Up to 8-bit linear/rotary resolution
■Active shield feature
■Compliant with MISRA
■Compliant with Cosmic, IAR and Raisonance C compilers
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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12-Nov-2013 |
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Rev 1 |
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025340 |
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346 KB |
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