PANČÍK, Juraj. The DSP Based Acoustic UART.

In Pinker, J.. 18th International Conference on Applied Electronics Pilsen 10-12 September 2013. Plzeň: Západočeská univerzita v Plzni, 2013. s. 201-204, 4 s. ISBN 978-80-261-0166-6. Výsledek byl financován v rámci neveřejných zdrojů.
Název česky: Na DSP založený akustický UART
Název anglicky: The DSP Based Acoustic UART
RIV: Článek ve sborníku. Informatika. angličtina. Česká republika.
Pančík, Juraj (703 Slovensko, garant, domácí)
Klíčová slova anglicky: acoustic UART DSP DTMF receiving transmitting I2C peripheral POS terminal airport light control
Druh sborníku: předkonferenční sborník
Recenzováno: ano
Anotace: The paper describes the software for 16-bit fixed-point DSP (Analog Devices, ADSP21XX), which served for processing of acoustic signals. The DSP in the same time generated and received acoustic (standard and nonstandard) DTMF tones and characters in the UART function (Acoustic UART). The DSP program worked well as a core for communication as I2C slave peripheral. The I2C communication is way to drive of DTMF DSP based periphery through I2C addressable control registers. Tasks thus directed DSP described in two specific implementation projects where described DTMF peripherals were used with success (as the POS terminal in the GSM acoustic channel and as the sound based control unit for long distance light at the airport).
Typ záznamu: Článek ve sborníku