National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Integration of a touchscreen testing device into automated tests
Mazilkin, Dmitrii ; Krejsa, Jiří (referee) ; Šnajder, Jan (advisor)
The focus of this bachelor's thesis is the design and implementation of a modular firmware and communication interface for the integration of a touch screen tester into automated tests. The text describes the process of creating modular firmware for a microcontroller from STMicroelectronics and its division into separate modules and drivers for interaction and control of stepper motors, sensors, potentiometers and for communication with a computer. The following is a description of the communication interface, implemented using the UART bus, the HDLC link layer protocol and the Protobuf data serialization protocol. Then the Python API is described, which allows controlling the tester from a computer. The last part is devoted to the evaluation of the implemented firmware and communication interface on more complex movements.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.