- Application: This sample code uses a customized touch key protocol to communicate with the master device through I2C interface on the ML56 series microcontroller (MCU).
- BSP Version: ML51_ML54_ML56 Series BSP V2.00.001
- Hardware: ML56 Touch Key Daughter Board Ver1.0
This sample code uses a customized touch key protocol to communicate with the master device through I2C interface. The ML56 touch key daughter board is a sensing board with two touch keys, a slider and a wheel. All of the sensors on this board are capacitive touch key sensing. When a finger touches any of the pads on the PCB, the current position or key value can be reported by detecting the measurement of the capacitance changes.
You can download the sample code at
https://www.nuvoton.com/resource-downlo ... 0505093130