{"id":32463,"date":"2019-10-31T21:47:12","date_gmt":"2019-10-31T18:47:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/kak-i-zachem-chitat-datashity-esli-mikrokontrollery-vashe-hobbi\/"},"modified":"2019-10-31T21:47:12","modified_gmt":"2019-10-31T18:47:12","slug":"kak-i-zachem-chitat-datashity-esli-mikrokontrollery-vashe-hobbi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/kak-i-zachem-chitat-datashity-esli-mikrokontrollery-vashe-hobbi","title":{"rendered":"Si dhe pse t\u00eb lexoni datasheet-et, n\u00ebse mikrocontroler\u00ebt jan\u00eb hobiu juaj","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Si<\/p>\n

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Mikroelektronika \u00ebsht\u00eb nj\u00eb pasion i njohur n\u00eb vitet e fundit fal\u00eb magjis\u00eb s\u00eb Arduino. Por ja, ndodhia: me nj\u00eb interes t\u00eb duhur, DigitalWrite() mund t\u00eb kaloj\u00eb shpejt, por \u00e7far\u00eb t\u00eb b\u00ebsh m\u00eb pas \u2013 nuk \u00ebsht\u00eb aq e qart\u00eb. Zhvilluesit e Arduino kan\u00eb b\u00ebr\u00eb disa p\u00ebrpjekje p\u00ebr t\u00eb ulur kufirin e hyrjes n\u00eb ekosistemin e saj, por jasht\u00eb saj ende p\u00ebrshkruhet nj\u00eb pyll i err\u00ebt i rrug\u00ebs s\u00eb v\u00ebshtir\u00eb t\u00eb elektronikes, i pakapsh\u00ebm p\u00ebr entuziast\u00ebt.<\/p>\n

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P\u00ebr shembull, datasheet-et. Duket sikur aty ka gjith\u00e7ka, merr dhe p\u00ebrdor. Por autor\u00ebt e tyre duket se nuk e kan\u00eb q\u00ebllim popullarizimin e mikroprocesor\u00ebve; ndonj\u00ebher\u00eb duket<\/em>, se ata abuzojn\u00eb q\u00ebllimisht me terma dhe akronime t\u00eb paqarta gjat\u00eb p\u00ebrshkrimit t\u00eb gj\u00ebrave t\u00eb thjeshta, p\u00ebr t\u00eb ngat\u00ebrruar maksimalisht t\u00eb paqart\u00ebt. Por nuk \u00ebsht\u00eb gjith\u00e7ka aq keq, me d\u00ebshir\u00eb kutia hapet.<\/p>\n

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N\u00eb k\u00ebt\u00eb artikull, do t\u00eb ndaj p\u00ebrvoj\u00ebn time t\u00eb nj\u00eb \u0433\u0443\u043c\u0430\u043d\u0438\u0442\u0430\u0440ija me datasheet-et p\u00ebr q\u00ebllime hobistike. Teksti \u00ebsht\u00eb i destinuar p\u00ebr entuziast\u00ebt q\u00eb jan\u00eb rritur nga pantallonat e vogla t\u00eb Arduino, dhe supozon njohuri t\u00eb caktuara mbi parimet e funksionimit t\u00eb mikroprocesor\u00ebve.<\/p>\n

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T\u00eb fillojm\u00eb me t\u00eb zakonshmen<\/p>\n

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T\u00ebrheqim drit\u00ebn LED n\u00eb Arduino<\/h3>\n

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Dhe menj\u00ebher\u00eb kodi:<\/p>\n

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void setup() {\nDDRB |= (1<<5);\n}\n\nvoid loop() {\nPINB = (1<<5);\nfor (volatile uint32_t k=0; k<100000; k++);\n}<\/code><\/pre>\n
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\u00ab\u00c7far\u00eb \u00ebsht\u00eb kjo? \u2013 Do t\u00eb pyes\u00eb lexuesi me p\u00ebrvoj\u00eb. \u2013 Pse po shkruan di\u00e7ka n\u00eb regjistrin e hyrjes PINB? Ai \u00ebsht\u00eb vet\u00ebm p\u00ebr t\u00eb lexuar!\u00bb Realisht, dokumenti i Arduino<\/a><\/noindex>, si shumica e artikujve m\u00ebsimor\u00eb n\u00eb internet, thot\u00eb se ky regjist\u00ebr \u00ebsht\u00eb read-only. Edhe un\u00eb mendova k\u00ebshtu, derisa e rilexova flet\u00eb t\u00eb dh\u00ebnash<\/a><\/noindex> p\u00ebr Atmega328p, duke p\u00ebrgatitur k\u00ebt\u00eb artikull. Dhe atje:<\/p>\n
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\"Si<\/p>\n
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Kjo \u00ebsht\u00eb nj\u00eb funksionalitet relativisht i ri, nuk ka qen\u00eb n\u00eb Atmega8, p\u00ebr t\u00eb cilin nuk e din\u00eb t\u00eb gjith\u00eb apo nuk e p\u00ebrmendin p\u00ebr arsye t\u00eb kompatibilitetit t\u00eb kund\u00ebrt. Por \u00ebsht\u00eb mjaft i mir\u00eb p\u00ebr t\u00eb demonstruar iden\u00eb se \u00ebsht\u00eb e r\u00ebnd\u00ebsishme t\u00eb lexosh datasheet-et p\u00ebr t\u00eb shfryt\u00ebzuar t\u00eb gjitha mund\u00ebsit\u00eb e \u00e7ipit, duke p\u00ebrfshir\u00eb ato t\u00eb panjohura. Dhe kjo nuk \u00ebsht\u00eb arsyeja e vetme.<\/p>\n
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Pse duhet t\u00eb lexosh datasheet-et<\/h2>\n
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\u041e\u0431\u044b\u0447\u043d\u043e \u0430\u0440\u0434\u0443\u0438\u043d\u0449\u0438\u043a\u0438, \u043d\u0430\u0438\u0433\u0440\u0430\u0432\u0448\u0438\u0441\u044c \u0441\u043e \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u0430\u043c\u0438 \u0438 AnalogWrite’\u0430\u043c\u0438, \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0442 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u043a \u043f\u043b\u0430\u0442\u0435 \u0432\u0441\u044f\u043a\u0438\u0435 \u043c\u043e\u0434\u0443\u043b\u0438 \u0438 \u0447\u0438\u043f\u044b, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0435\u0441\u0442\u044c \u0443\u0436\u0435 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438. \u0420\u0430\u043d\u043e \u0438\u043b\u0438 \u043f\u043e\u0437\u0434\u043d\u043e \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0430\u044f \u043d\u0435 \u0442\u0430\u043a, \u043a\u0430\u043a \u043d\u0430\u0434\u043e. \u0422\u043e\u0433\u0434\u0430 \u043b\u044e\u0431\u0438\u0442\u0435\u043b\u044c \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442 \u0435\u0435 \u043a\u043e\u0432\u044b\u0440\u044f\u0442\u044c, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u0447\u0438\u043d\u0438\u0442\u044c, \u0430 \u0442\u0430\u043c…<\/p>\n
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Atje ndodhin gj\u00ebra q\u00eb jan\u00eb kategorikisht t\u00eb paqart\u00eb, prandaj duhet t\u00eb shkoj\u00eb n\u00eb Google, t\u00eb lexoj tjer\u00eb numra t\u00eb tutorialeve, t\u00eb merrem me pjes\u00eb t\u00eb kodit t\u00eb dikujt tjet\u00ebr t\u00eb p\u00ebrshtatsh\u00ebm dhe p\u00ebrfundimisht t\u00eb arrij suksesin. Kjo jep nj\u00eb ndjenj\u00eb t\u00eb fuqishme realizimi, por n\u00eb t\u00eb v\u00ebrtet\u00eb procesi ngjan me shpikjen e bi\u00e7iklet\u00ebs p\u00ebrmes inxhinieris\u00eb s\u00eb rikthyer t\u00eb nj\u00eb moto\u00e7iklete. Nd\u00ebrkoh\u00eb, njohja e m\u00ebnyr\u00ebs se si funksionon kjo bi\u00e7iklet\u00eb nuk rritet. E di, sepse vet\u00eb kam b\u00ebr\u00eb k\u00ebt\u00eb p\u00ebr nj\u00eb koh\u00eb t\u00eb gjat\u00eb.<\/p>\n
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N\u00ebse do t\u00eb kisha kaluar nj\u00eb \u00e7ift dit\u00ebsh p\u00ebr t\u00eb studiuar dokumentacionin p\u00ebr Atmega328, do t\u00eb kisha kursyer nj\u00eb sasi t\u00eb madhe koh\u00eb. Pas t\u00eb gjithave, \u00ebsht\u00eb nj\u00eb mikro\u00e7ip mjaft i thjesht\u00eb.<\/p>\n
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Prandaj, duhet t\u00eb lexoni datasheet-et t\u00eb pakt\u00ebn p\u00ebr t\u00eb pasur nj\u00eb ide se si funksionon mikro\u00e7ipi dhe \u00e7far\u00eb mund t\u00eb b\u00ebj\u00eb ai. Dhe gjithashtu:<\/p>\n
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