2011. janu\u00c3\u00a1r elsej\u00c3\u00a9n am\u00c3\u00adg sokan j\u00c3\u00b3zanod\u00c3\u00a1ssal t\u00c3\u00b6lt\u00c3\u00b6tt\u00c3\u00a9k az id\u00c5\u2018t \u00c3\u00a9n m\u00c3\u00a1ris az \u00c3\u00baj \u00c3\u00a9vre vonatkoz\u00c3\u00b3 terveket sz\u00c3\u00b6v\u00c3\u00b6gettem: a CCC-n Berlinben bemutatott GSM-t\u00c3\u00b6r\u00c3\u00a9s beind\u00c3\u00adtotta a fant\u00c3\u00a1zi\u00c3\u00a1mat. R\u00c3\u00b6gvest neki is l\u00c3\u00a1ttam cselekedni: k\u00c3\u00a9t Motorola telefont hamar kaptam az eBay-r\u00c5\u2018l (elker\u00c3\u00bcltem a nagy bumm-ot amikor mindenki ilyen tel\u00c3\u00b3ra vad\u00c3\u00a1szott), azonban a hozz\u00c3\u00a1val\u00c3\u00b3 k\u00c3\u00a1bellel meggy\u00c5\u00b1lt a bajom. El\u00c5\u2018sz\u00c3\u00b6r K\u00c3\u00adn\u00c3\u00a1b\u00c3\u00b3l rendeltem meg, dealextreme.com-r\u00c3\u00b3l: serial-USB \u00c3\u00a1talak\u00c3\u00adt\u00c3\u00b3t \u00c3\u00a9s serial-2,5 mm-es jack \u00c3\u00a1talak\u00c3\u00adt\u00c3\u00b3t. Az el\u00c5\u2018bbi kett\u00c5\u2018 megj\u00c3\u00b6tt 1,5 h\u00c3\u00b3nap ut\u00c3\u00a1n, a m\u00c3\u00a1sik kett\u00c5\u2018re azonban k\u00c3\u00b6z\u00c3\u00b6lt\u00c3\u00a9k, hogy nem el\u00c3\u00a9rhet\u00c5\u2018, \u00c3\u00a9s felejtsem el. Ezen felindulva \u00c3\u00adrtam neki egy d\u00c3\u00b6rgedelmes v\u00c3\u00a1laszt, amire v\u00c3\u00a1laszul visszautaltak 25 doll\u00c3\u00a1rt (eredeti rendel\u00c3\u00a9sem \u00c3\u00a9rt\u00c3\u00a9ke 13 doll\u00c3\u00a1r volt :)). Ezek ut\u00c3\u00a1n persze nem firtattam a dolgot, k\u00c3\u00a1belem azonban m\u00c3\u00a9g mindig nem volt.
\nEkkor kider\u00c3\u00bclt, hogy van egy n\u00c3\u00a9met bolt, amelyik ilyen k\u00c3\u00a1beleket \u00c3\u00a1rul, \u00c3\u00bagyhogy nagy neh\u00c3\u00a9zs\u00c3\u00a9gek \u00c3\u00a1r\u00c3\u00a1n rendeltem onnan k\u00c3\u00a1belt. Ekkor r\u00c3\u00a1n\u00c3\u00a9ztem az osmocom weboldal\u00c3\u00a1ra, \u00c3\u00a9s kider\u00c3\u00bclt, hogy az USB-serial \u00c3\u00a1talak\u00c3\u00adt\u00c3\u00b3k is rosszak, mert nem FTDI chipesek, \u00c3\u00a9s csak az FTDI chipes a j\u00c3\u00b3.
\nPersze, hogy nincs v\u00c3\u00a9ge a m\u00c3\u00b3k\u00c3\u00a1nak, szerencs\u00c3\u00a9re Magyarorsz\u00c3\u00a1gon tal\u00c3\u00a1ltam egy webshopot, amelyik FTDI-s USB-serial \u00c3\u00a1talak\u00c3\u00adt\u00c3\u00b3kat \u00c3\u00a1rul, megrendeltem h\u00c3\u00a1t ezt is.<\/p>\n
Ma megj\u00c3\u00b6tt a n\u00c3\u00a9met k\u00c3\u00a1bel (a magyar m\u00c3\u00a1r itt dekkol k\u00c3\u00a9t hete), \u00c3\u00adgy \u00c3\u00b6sszeraktam az \u00c3\u00a1ltalam m\u00c3\u00a1r csak Szent Gr\u00c3\u00a1l-k\u00c3\u00a9nt emlegetett k\u00c3\u00a1belegy\u00c3\u00bcttest, amelyekkel v\u00c3\u00a9gre minden hardveres akad\u00c3\u00a1ly elh\u00c3\u00a1rult a GSM lehallgat\u00c3\u00a1s el\u00c5\u2018l (most j\u00c3\u00b6n a szoftveres, m\u00c3\u00a1r el\u00c5\u2018re f\u00c3\u00a9lek, de rem\u00c3\u00a9nykedek az\u00c3\u00a9rt :)).<\/p>\n
<\/p>\n
A m\u00c3\u00a1sik dolog ami ma t\u00c3\u00b6rt\u00c3\u00a9nt, hogy a KRESZ tanfolyamnak k\u00c3\u00b6sz\u00c3\u00b6nhet\u00c5\u2018en egyre ink\u00c3\u00a1bb felt\u00c5\u00b1nik az \u00c3\u00baton k\u00c3\u00b6zleked\u00c5\u2018k szab\u00c3\u00a1lytalans\u00c3\u00a1ga, pl. k\u00c3\u00b6rforgalomb\u00c3\u00b3l kil\u00c3\u00a9pve nem indexelnek. Nem \u00c3\u00a9rtem meg, mi\u00c3\u00a9rt nem lehet indexelni…egy gyalogosnak (mint pl. \u00c3\u00a9n) nagyon sokat seg\u00c3\u00adtene, ha tudn\u00c3\u00a1, hogy most k\u00c3\u00a9sz\u00c3\u00bclj\u00c3\u00b6n g\u00c3\u00a1zol\u00c3\u00a1sra, vagy sem…tudom, hogy a KRESZ nem mindig \u00c3\u00a9rtelmes szab\u00c3\u00a1lyokat tartalmaz, de ez speciel \u00c3\u00a9ppen hasznos \u00c3\u00a9s helyes (lenne, ha megtartan\u00c3\u00a1 valaki).<\/p>\n","protected":false},"excerpt":{"rendered":"
2011. janu\u00c3\u00a1r elsej\u00c3\u00a9n am\u00c3\u00adg sokan j\u00c3\u00b3zanod\u00c3\u00a1ssal t\u00c3\u00b6lt\u00c3\u00b6tt\u00c3\u00a9k az id\u00c5\u2018t \u00c3\u00a9n m\u00c3\u00a1ris az \u00c3\u00baj \u00c3\u00a9vre vonatkoz\u00c3\u00b3 terveket sz\u00c3\u00b6v\u00c3\u00b6gettem: a CCC-n Berlinben bemutatott GSM-t\u00c3\u00b6r\u00c3\u00a9s beind\u00c3\u00adtotta a fant\u00c3\u00a1zi\u00c3\u00a1mat. R\u00c3\u00b6gvest neki is l\u00c3\u00a1ttam cselekedni: k\u00c3\u00a9t Motorola telefont hamar kaptam az eBay-r\u00c5\u2018l (elker\u00c3\u00bcltem a nagy bumm-ot amikor mindenki ilyen tel\u00c3\u00b3ra vad\u00c3\u00a1szott), azonban a hozz\u00c3\u00a1val\u00c3\u00b3 k\u00c3\u00a1bellel meggy\u00c5\u00b1lt a bajom. El\u00c5\u2018sz\u00c3\u00b6r K\u00c3\u00adn\u00c3\u00a1b\u00c3\u00b3l […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[1],"tags":[15,18,19],"_links":{"self":[{"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=\/wp\/v2\/posts\/73"}],"collection":[{"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=73"}],"version-history":[{"count":2,"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=\/wp\/v2\/posts\/73\/revisions"}],"predecessor-version":[{"id":75,"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=\/wp\/v2\/posts\/73\/revisions\/75"}],"wp:attachment":[{"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=73"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=73"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/domonkos.tomcsanyi.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}