{"id":181,"date":"2005-05-03T00:00:21","date_gmt":"2005-05-02T22:00:21","guid":{"rendered":"http:\/\/astrozor.cz\/?p=181"},"modified":"2010-09-28T20:38:31","modified_gmt":"2010-09-28T18:38:31","slug":"robot-merkur","status":"publish","type":"post","link":"https:\/\/www.robozor.cz\/?p=181","title":{"rendered":"Robot Merkur"},"content":{"rendered":"
\"\"<\/a>

Robot do sout\u011b\u017en\u00ed kategorie "Stop\u00e1r" sout\u011b\u017ee Istrobot 2005.<\/p><\/div>\n

Program je zat\u00edm bez obj\u00ed\u017ed\u011bn\u00ed p\u0159ek\u00e1\u017eky. To Jakub je\u0161t\u011b lad\u00ed podle pravidla: „Neb\u00fdt posledn\u00ed noci, tak \u017e\u00e1dn\u00fd projekt nen\u00ed dokon\u010den.“<\/p>\n

Proto\u017ee v lo\u0148sk\u00e9m roce se ozvaly hlasy, \u017ee robot ze stavebnice LEGO, nen\u00ed vlastn\u011b \u017e\u00e1dn\u00e9 um\u011bn\u00ed, postavil Jakub letos robota ze stavebnice MERKUR. Tady se, mysl\u00edm, o um\u011bn\u00ed jedn\u00e1, proto\u017ee nap\u0159\u00edklad ka\u017ed\u00e1 p\u0159evodovka byla b\u011bhem lad\u011bn\u00ed nejm\u00e9n\u011b p\u011btkr\u00e1t rozebr\u00e1na. U jednoho motoru dokonce upadl pastorek. Zl\u00ed jazykov\u00e9 tvrd\u00ed, \u017ee p\u0159evodovky z Merkuru nejde pou\u017e\u00edt na stavbu robota. Uvid\u00edme, jestli dojede \ud83d\ude09<\/p>\n

Sch\u00e9ma zapojen\u00ed H-m\u016fstk\u016f<\/a><\/a><\/p>\n

U obou robot\u016f byly pou\u017eity H-m\u016fstky podle p\u0159ilo\u017een\u00e9ho sch\u00e9matu. Druh\u00e1 deska s procesorem je ze stavebnice MLAB. Vzhledem k tomu, \u017ee pou\u017eit\u00e9 procesory PIC 16F88 nepot\u0159ebuj\u00ed ke sv\u00e9 funkci ani krystal, jsou na desk\u00e1ch vyu\u017eity pouze h\u0159eb\u00ednky pro propojov\u00e1n\u00ed. \u0160koda, \u017ee se MERKUR nevyr\u00e1b\u00ed s po\u0159\u00e1dn\u00fdmi p\u0159evodovkami, cel\u00e9 by to jinak mohlo konkurovat pro stavbu robot\u016f stavebnici LEGO.<\/p>\n

Listing programu<\/a>\u00a8<\/p>\n

\"\"<\/a>

Modul pro vys\u00edl\u00e1n\u00ed telemetrie<\/p><\/div>\n

Pro lad\u011bn\u00ed robot\u016f jsme vyvinuli modul pro p\u0159enos telemetrie na d\u00e1lku. Vys\u00edla\u010d i p\u0159ij\u00edma\u010d jsou zhotoveny z levn\u00fdch hybridn\u00edch modul\u016f pro d\u00e1lkov\u00e9 ovl\u00e1d\u00e1n\u00ed (nap\u0159\u00edklad vrat). Modul se p\u0159ipojuje na port ISP (In System Programming) PICu. V\u00fdhoda tedy spo\u010d\u00edv\u00e1 v tom, \u017ee zabere pouze jednu no\u017ei\u010dku lad\u011bn\u00e9ho procesoru.<\/p>\n

P\u0159enos se uskute\u010d\u0148uje protokolem AX.25 s modulac\u00ed FSK. Pro p\u0159\u00edjem se pou\u017e\u00edv\u00e1 analogick\u00fd modulek, jeho\u017e v\u00fdstup se p\u0159ipoj\u00ed na vstup zvukov\u00e9 karty. Pro p\u0159\u00edjem pou\u017e\u00edv\u00e1me radioamat\u00e9rsk\u00fd program Soundmodem<\/a>. K tomuto programu je k dispozici zdrojov\u00fd k\u00f3d a existuje jeho verze pro Windows a jeho bin\u00e1rn\u00ed verze jsou sou\u010d\u00e1st\u00ed nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch distribuc\u00ed Linuxu.<\/p>\n

Zde<\/a>\u00a0je program pro pos\u00edl\u00e1n\u00ed telemetrie protokolem AX.25 pro PIC a\u00a0p\u0159\u00edklad<\/a> pou\u017eit\u00ed tohoto programov\u00e9ho modulu.<\/p>\n","protected":false},"excerpt":{"rendered":"

Program je zat\u00edm bez obj\u00ed\u017ed\u011bn\u00ed p\u0159ek\u00e1\u017eky. To Jakub je\u0161t\u011b lad\u00ed podle pravidla: „Neb\u00fdt posledn\u00ed noci, tak \u017e\u00e1dn\u00fd projekt nen\u00ed dokon\u010den.“ Proto\u017ee v lo\u0148sk\u00e9m roce se ozvaly hlasy, \u017ee robot ze stavebnice LEGO, nen\u00ed vlastn\u011b \u017e\u00e1dn\u00e9 um\u011bn\u00ed, postavil Jakub letos robota ze stavebnice MERKUR. Tady se, mysl\u00edm, o um\u011bn\u00ed jedn\u00e1, proto\u017ee nap\u0159\u00edklad ka\u017ed\u00e1 p\u0159evodovka byla b\u011bhem …<\/p>\n

Continue reading ‘Robot Merkur’ »<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-181","post","type-post","status-publish","format-standard","hentry","category-istrobot"],"_links":{"self":[{"href":"https:\/\/www.robozor.cz\/index.php?rest_route=\/wp\/v2\/posts\/181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.robozor.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.robozor.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.robozor.cz\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.robozor.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=181"}],"version-history":[{"count":3,"href":"https:\/\/www.robozor.cz\/index.php?rest_route=\/wp\/v2\/posts\/181\/revisions"}],"predecessor-version":[{"id":232,"href":"https:\/\/www.robozor.cz\/index.php?rest_route=\/wp\/v2\/posts\/181\/revisions\/232"}],"wp:attachment":[{"href":"https:\/\/www.robozor.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.robozor.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.robozor.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}