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Low-level communication with an IP telephone exchange
Švehlík, Martin ; Krajsa, Ondřej (referee) ; Molnár, Karol (advisor)
This bachelor thesis deals with potentiality of low-level communication ways between the Silicon Laboratories Si3220 subscriber line circuit and Marvell PXA270 microprocessor with the Linux operating system installed on it. Following the materials published by the manufacturer, the means of communication between the Si3220 subscriber line circuit and PXA270 microprocessor were examined thoroughly. The dynamically attachable unit for the core of the Linux operating system was created to support read and write operations in the register and RAM address of the Si3220 circuit via the SPI serial interface. For the purpose of verification the test linking between the Si3220 circuit and PXA270 was created and selected registers of the Si3220 circuit were read.
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Multi-channel polarization optical fiber sensors in wave multiplex technique
Švehlík, Martin ; Grenar, David (referee) ; Filka, Miloslav (advisor)
The diploma thesis deals with the optical fiber sensor system assembly and its possibilities using 100 GHz wavelength multiplexing (DWDM), when using standard single-mode communication fibers. In the introduction, the necessary theoretical knowledge is discussed. The aim of the work is to design a temperature field violation sensor with remote excitation and detection. The practical part of the thesis contains the design and assembly of the measuring workplace. Also, the results of each measurement are presented, and at the end, they are compared and assessed.
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Multi-channel polarization optical fiber sensors in wave multiplex technique
Švehlík, Martin ; Grenar, David (referee) ; Filka, Miloslav (advisor)
The diploma thesis deals with the optical fiber sensor system assembly and its possibilities using 100 GHz wavelength multiplexing (DWDM), when using standard single-mode communication fibers. In the introduction, the necessary theoretical knowledge is discussed. The aim of the work is to design a temperature field violation sensor with remote excitation and detection. The practical part of the thesis contains the design and assembly of the measuring workplace. Also, the results of each measurement are presented, and at the end, they are compared and assessed.
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Gait analysis in cerebral Palsy
Švehlík, Martin ; Trč, Tomáš (advisor) ; Smetana, Karel (referee) ; Chomiak, Jiří (referee)
lom><luclioo G>il :wd pos"'" disrurb= :n~ ~ of m. mosl common probl"", in childrm wilh CP. lk clinical studie; pr~ItN in tbi, tMsis" br~ ~ CUlImt mowlnlg~ 00 DlO\T'!IImI .bnorm>.liTi.. in childrm witb CP aru! a!low US to bffi..- und..-stand :md drscribr m. patbopby,i"logica! tlltClwli>mS "f~ dis...-dns .Um, Srudy I - To pro'" m., bypoIbrsis th:ot ~:nt)" kntt rrrurnTioo i, C:llIsN by . dynamic ~inus <lefumlity:md lal~ ~ =-:nion i, hnkN 10 m. fixrd ~inus <leťcrmity. Sttood . im " .." to analyz~ tbr rol~ ofbamstrings in tbt ""thobiomrcbani.. ofm. knt-r =",rum Srudy 1 - To ~"alU3t~ ~ fuoction of m. tr1cq>< S\lGI~ during wa1king ,,1Ien 6tbtr dynamic lricrps """" Tighmess or fixrd rquinus cootJacrur~ is """"'" in childr<n witb CP Srudy 3 - To perf<mll' cornprehensi,,, anaJys;s of m., >bort-leml dr""", of. stan<IardizN dosr ofBorubnnm 10xin A (BTX-A) aru! sniaI casting 00 spNic N[Uinn'. Srudy 4 - To compar. noodjoV'll,ional nonnaliz:ltioo of""'D' c.,.t of walling in childrm ,,~Ih CP to chnically UsN body mass oonnali..z.atioo "'~. Srudy 5 - To ~va!ll.1~ Ibr .".olutioo of diff..-mt gail p;uamrt..-s "'''' p..-lod ar niot months rollo"'1ng cOCf"",i,,, ""ft tis"", ru:g~'Y in cbild:ren ,,;Ih CP. ~Iotbod, Ccmp.iltriz.rd bn..-mtic :wd bnrTic thr..,-<liDV'Ilsional gail analysi' togrtb..- ,,;Ih...
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Low-level communication with an IP telephone exchange
Švehlík, Martin ; Krajsa, Ondřej (referee) ; Molnár, Karol (advisor)
This bachelor thesis deals with potentiality of low-level communication ways between the Silicon Laboratories Si3220 subscriber line circuit and Marvell PXA270 microprocessor with the Linux operating system installed on it. Following the materials published by the manufacturer, the means of communication between the Si3220 subscriber line circuit and PXA270 microprocessor were examined thoroughly. The dynamically attachable unit for the core of the Linux operating system was created to support read and write operations in the register and RAM address of the Si3220 circuit via the SPI serial interface. For the purpose of verification the test linking between the Si3220 circuit and PXA270 was created and selected registers of the Si3220 circuit were read.
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