March 23, 2017 - 4:16pm, 1316 views
I'am using a Cinterion Concept Board, I need to use a PINPAD GPIO ( 4 x4 Matrix Array 16 ) with a java Midlet. Does exist a java library that allow to know the input key pressed ?
There are Java API's for for communication over hardware interfaces like GPIO, i2c, SPI, RS232, USB.
You can find many example MIDlets for communication with different hardware sensors in the Knowledge Base (https://iot-developer.thalesgroup.com/knowledge-base).
However we don't offer any dedicated library for any particular PINPAD device.
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