{"id":931087,"date":"2022-12-23T17:25:45","date_gmt":"2022-12-23T16:25:45","guid":{"rendered":"https:\/\/sindik.at\/?p=931087"},"modified":"2022-12-24T13:24:33","modified_gmt":"2022-12-24T12:24:33","slug":"zapisky-12-2022","status":"publish","type":"post","link":"https:\/\/sindik.at\/?p=931087","title":{"rendered":"Z\u00e1pisky 12\/2022"},"content":{"rendered":"\n

Na dne\u0161n\u00e9 stretnutie som sa te\u0161il u\u017e od ozn\u00e1menia term\u00ednu, aj ke\u010f som sa mohol z\u00fa\u010dastni\u0165 iba virtu\u00e1lne. Napl\u00e1noval som si veci, ktor\u00e9 nie s\u00fa nevyhnutn\u00e9, ale pote\u0161ilo by ich ma\u0165 v poriadku: zasek\u00e1vaj\u00facu mechaniku v CPC 6128 a pokazen\u00fd magnetof\u00f3n v ZX Spectrum +2.<\/p>\n\n\n\n\n\n\n\n

Sobota je de\u0148 pracovn\u00e9ho k\u013eudu a preto som sa pripojil k videohovoru nie\u010do po desiatej. V\u00f4bec s t\u00fdm nem\u00e1 ni\u010d spolo\u010dn\u00e9, \u017ee som asi do pol druhej r\u00e1na rie\u0161il, \u017ee funkcia STR$<\/em> v CPC\u010dk\u00e1rskom basicu vracia znamienko („-“ alebo “ „) a na ZX nie. A tie\u017e, \u017ee sa sta\u010d\u00ed op\u00fdta\u0165 Du\u0161kyho, ktor\u00fd m\u00e1 na v\u0161etko krat\u0161iu s r\u00fdchlej\u0161iu variantu – CHR$(i + 48)<\/em>.<\/p>\n\n\n\n

Ke\u010f som sa pripojil, Ikon u\u017e nie\u010do bastlil a pripojen\u00fd bol aj Ellvis. V zombie m\u00f3de bol tie\u017e pripojen\u00fd mATARIn (dos\u0165 kostrbat\u00fd nick spektristu Martina \u010cern\u00e9ho), ktor\u00fd bol na cest\u00e1ch a okrem toho, \u017ee po\u010d\u00faval, \u010do sa deje, tak sem tam zapnul kameru, aby n\u00e1m napr. robil chute t\u00e1\u00e1\u00e1kouto klob\u00e1sou.<\/p>\n\n\n\n

Ja som si vytiahol CPC\u010dko a z jeho vn\u00fatornost\u00ed vydoloval trojpalcov\u00fa mechaniku. T\u00e1 s\u00edce \u010d\u00edtala diskety, ale zasun\u00fa\u0165 a vysun\u00fa\u0165 ich bol mierny probl\u00e9m, lebo mechanizmus bol tak\u00fd vl\u00e1\u010dny a r\u00e1d zost\u00e1val na pol ceste. Rozobra\u0165 mechaniku bolo relat\u00edvne priamo\u010diare. M\u00e1m zrejme nov\u0161iu verziu, bez toho kol\u00edka na zis\u0165ovanie ochrany proti z\u00e1pisu (zvrchu je doska s opto-di\u00f3dou\/tranzistorom), ale z\u00e1pis som e\u0161te nesk\u00fa\u0161al. Disketov\u00fd mechanizmus je tvoren\u00fd tromi plechmi. Prv\u00fd je voz\u00edk pre disketu, druh\u00fd je vyhadzov\u00e1k s tla\u010d\u00edtkom a tret\u00ed je spodok, na ktorom je to v\u0161etko ulo\u017een\u00e9. Probl\u00e9m bol, \u017ee medzi vyhadzov\u00e1kom a spodkom bola kor\u00f3zia. Sk\u00fa\u0161al som ju potrie\u0165 octom a necha\u0165 p\u00f4sobi\u0165 po\u010das obeda, ale nejak\u00fd ve\u013ek\u00fd \u00fa\u010dinok to nemalo, tak som ju len o\u0161krabal skrutkova\u010dom a pretrel olejom na bicykle a \u0161ijacie stroje. T\u00fdm som tie\u017e premazal sty\u010dn\u00e9 plochy a mechaniku zlo\u017eil. (pozn. od Ikona: odpor\u00fa\u010dal by som nabud\u00face pou\u017ei\u0165 odhrdzova\u010d<\/a>. Ten sa mi minule osved\u010dil pri kriesen\u00ed CGL verzie Sord M5). Samozrejme na prv\u00fd pokus nefungovala, lebo som zabudol vr\u00e1ti\u0165 remienok. Druh\u00fd pokus a mechanika funguje ako nov\u00e1. \u00daspech!<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Pred obedom sa tie\u017e objavili prv\u00ed \u00fa\u010dastnici u Ikona v dielni. Ako prv\u00fd pri\u0161iel Du\u0161ky. Ten vraj po\u010das stretnutia nie\u010do k\u00f3doval, ale dobre ukr\u00fdval \u010do to malo by\u0165, tak\u017ee asi nie\u010do pre arm\u00e1du \ud83d\ude42 .Tie\u017e odovzdal Ikonovovi ve\u013ea dobr\u00fdch r\u00e1d po\u010das cel\u00e9ho stretnutia (pozn. od Ikona: ako sa na spr\u00e1vneho konzultanta patri!). Ako druh\u00fd sa objavil Michal alias de Vandemar Croup . Ten sa s\u0165a\u017eoval, \u017ee som ho ignoroval na nejakom koncerte, ale popravde si na ni\u010d tak\u00e9 nespom\u00ednam, alebo som musel by\u0165 v tot\u00e1lnom del\u00edriu. Nesk\u00f4r sa objavil aj \u010c\u00ed\u017eo a virtu\u00e1lne aj Pavel Vymet\u00e1lek.<\/p>\n\n\n\n

Ellvis medzi\u010dasom \u010distil \u010fal\u0161ie Sam Coup\u00e9, ktor\u00e9 vydra\u017eil na eBayi.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Zvonka e\u0161te potrebuje trochu starostlivosti, ale vn\u00fatornosti s\u00fa o\u0161etren\u00e9. D\u00f4vod, pre\u010do ellvis k\u00fapil pr\u00e1ve tento kus bola sada perif\u00e9ri\u00ed, ktor\u00e9 k nemu boli pribalen\u00e9.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Sindik\u00e1tisti v dielni rie\u0161ili BT-100 v n\u00e1lezovom stave. Najprv bolo treba o\u017eivi\u0165 zdroj, ktor\u00e9mu ch\u00fdbal pr\u00edvodn\u00fd k\u00e1bel do z\u00e1suvky 230V. Tla\u010diare\u0148 mala zna\u010dne vy\u0165ahan\u00e9 remienky a nereagovala na riadenie z po\u010d\u00edta\u010da ako by sa o\u010dak\u00e1valo. Ale tu mohla by\u0165 probl\u00e9mom Gama dodan\u00e1 spolu s tla\u010diar\u0148ou, kde na kl\u00e1vesnici poriadne nefungoval Symbol Shift, tak\u017ee sa celkom natr\u00e1pili k\u00fdm z toho nie\u010do dostali. Poriadny repas oboch \u00fa\u010dastn\u00edkov tohto s\u00faboja bude nevyhnutn\u00fd. Gamu aj tla\u010diare\u0148 priniesol Vandemar (Michal). Ja som sa zatia\u013e odobral k obedu. Po mojom n\u00e1vrate sa v dielni konzumovali klob\u00e1sy (pozn. od Ikona: mATARIn n\u00e1s navnadil, tak\u017ee nebolo cesty ako sa klob\u00e1sam vyhn\u00fa\u0165 \ud83d\ude42 ) a pil sa pun\u010d. Na moju ot\u00e1zku, \u017ee by som si tie\u017e dal klob\u00e1su nik nereagoval, tak som to s pun\u010dom u\u017e ani nesk\u00fa\u0161al. (pozn. od Ikona: m\u00e1m pocit, \u017ee si nekri\u010dal dos\u0165 hlasno a akosi sme \u0165a nepo\u010duli. Asi sa n\u00e1m robili bu\u013evy za u\u0161ami ako sme \u017euvali. Inak by sme sa ur\u010dite pok\u00fasili nejako t\u00fa klob\u00e1su pretla\u010di\u0165 cez Jitsi, lebo sme mali prichystan\u00e9 nejak\u00e9 navy\u0161e, ktor\u00e9 sme ani nestihli zjes\u0165.)<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Pavel sa venoval svojim veciam a moc sa nezap\u00e1jal do diskusie. Potom, \u010do si nasadil cyberpunkov\u00e9 okuliare si z\u00edskal pozornos\u0165 Ikona. Na dotaz, \u010do bastl\u00ed, n\u00e1m uk\u00e1zal zariadenie na pohotov\u00e9 prihl\u00e1senie al\u00e1 s\u00fa\u0165a\u017e Riskuj. Vraj je o nie\u010do tak\u00e9 vcelku z\u00e1ujem.<\/p>\n\n\n\n

Po obede som vytiahol moju +2 a odhodlal sa opravi\u0165 magnetof\u00f3n. Z\u00e1vada sa prejavovala ako kol\u00edsaj\u00faca r\u00fdchlos\u0165 pri prehr\u00e1van\u00ed. Celkom v\u00fdrazne to bolo po\u010du\u0165 pri zav\u00e1dzaj\u00facom t\u00f3ne. Ako dobr\u00fd zdroj inform\u00e1ci\u00ed sa zi\u0161la str\u00e1nka Servicing your +2\u2019s Datacorder<\/a>. V mojom pr\u00edpade hlavne odstavec Pause mechanism issues<\/em>.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Probl\u00e9m je klob\u00fa\u010dik pauzovacieho mechanizmu, ktor\u00fd pridr\u017euje pru\u017einku pre vodiaci plastov\u00fd dielik tla\u010d\u00edtka. Tento klob\u00fa\u010dik je napevno nalisovan\u00fd na plastovom hriade\u013eku a \u010dasom zvykne praskn\u00fa\u0165 a pru\u017einka ho tla\u010d\u00ed ku kole\u010dku zotrva\u010dn\u00edka. Rie\u0161enie je jednoduch\u00e9 – prilepi\u0165 klob\u00fa\u010dik k hriade\u013eku sekundov\u00fdm lepidlom. Jedin\u00fdm probl\u00e9mom bolo vybra\u0165 kolie\u010dko zotrva\u010dn\u00edka. To je zabezpe\u010den\u00e9 z\u00e1vla\u010dkou a nedarilo sa mi ju dosta\u0165 dole. Sta\u010dilo iba povoli\u0165 z\u00e1vla\u010dku \u0161roubov\u00e1kom a potiahnu\u0165 samotn\u00e9 kole\u010dko. Zalepen\u00fd klob\u00fa\u010dik vyzer\u00e1 takto:<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Mechaniku som pl\u00e1noval aj rozobra\u0165 a pre\u010disti\u0165, ale to som behom opravy zavrhol ako nie\u010do nad moje schopnosti. Vy\u010distil som len to, kam som dosiahol a magnetof\u00f3n poskladal. Na plo\u0161nom spoji som e\u0161te vymenil elektrolyty. Pri testovan\u00ed zasa ch\u00fdbal remienok, ale to bolo jednoduch\u00e9 opravi\u0165, lebo som po\u010d\u00edta\u010d nechal otvoren\u00fd. Prv\u00e1 testovacia kazeta s\u00edce na prv\u00fd kr\u00e1t protestovala, ale nakoniec sa ju podarilo nahra\u0165. Nie v\u0161etky kazety ale fungovali, tak\u017ee nie\u010do na opravu do bud\u00facna. Mo\u017eno sta\u010d\u00ed iba nastavi\u0165 kolmos\u0165 hlavy.<\/p>\n\n\n\n

Nesk\u00f4r sa tie\u017e pripojil Loki. Moc som nesledoval na \u010dom pracoval, preto\u017ee mal probl\u00e9m so zvukom a bolo ho po\u010du\u0165 ako \u0161um na dlh\u00fdch vln\u00e1ch. Podve\u010der ale vytiahol aj Commodore. \u010ci\u017eo sa preva\u017ene zab\u00e1val nov\u00fdmi Garmin hodinkami, no predt\u00fdm sa pochv\u00e1lil zauj\u00edmav\u00fdmi komponentami na bastlenie – ESP32 displejom a ESP WeMos doskami.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Ikon popri logistike rie\u0161il prim\u00e1rne Sinclair PC-200. Osadil na dosku p\u00e4tice na roz\u0161\u00edrenie RAM z 512k na 640k. \u010ealej dopasoval do Goteka OLED displej, aby bol pr\u00edstupn\u00fd a vidite\u013en\u00fd z prednej strany. Ten n\u00e1sledne osadil do ma\u0161iny. A na z\u00e1ver pri\u0161la na rad umeleck\u00e1 show, kde za pomoci vodivej fixky<\/a> repasovali pr\u00edvodn\u00e9 traky na membr\u00e1nu kl\u00e1vesnice. \u00dapln\u00fd \u00faspech sa dostavil a\u017e po odchode konzultantov – \u010ci\u017ea a Du\u0161kyho, ke\u010f Ikon dokon\u010dil ma\u013eovanie posledn\u00fdch dvoch uhl\u00edkov\u00fdch st\u00f4p. Tu n\u00e1m \u010c\u00ed\u017eo ukazuje rozobrat\u00fa kl\u00e1vesnicu:<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Ellvis podve\u010der vymenil Sam Coup\u00e9 za Z88 a sk\u00fa\u0161al nov\u00fa flash card s najnov\u0161\u00edm opera\u010dn\u00fdm syst\u00e9mom 4.7.1. Ten m\u00e1 oproti p\u00f4vodn\u00e9mu syst\u00e9mu opraven\u00e9 chyby a zlep\u0161en\u00fa podporu pre storage.<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

Stretnutie bolo plodn\u00e9 a mne ur\u010dite dodalo kopec energie do \u010fal\u0161ieho osembitovania. Te\u0161\u00edm sa nabud\u00face a prajem v\u0161etk\u00fdm pekn\u00e9 sviatky!<\/p>\n\n\n\n

mike\/zeroteam<\/p>\n\n\n\n

P.S. od Ikona: V dielni sme to zakon\u010dili pomerne r\u00fdchlo a\u017e urgentne, preto\u017ee Du\u0161ky sa rozhodol stihn\u00fa\u0165 autobus a \u010ci\u017eo mu v tom v\u00fdrazne dopom\u00e1hal odvozom na pezinsk\u00e9 n\u00e1mestie.
Ako to elegantne sp\u00edsal Mike, cel\u00e9 stretnutie bolo plodn\u00e9, tvoriv\u00e9 a padlo vhod. Nie v\u0161etky veci sme dokon\u010dili, ale aspo\u0148 sa nabud\u00face nebudeme nudi\u0165. \u0160\u0165astn\u00e9 a vesel\u00e9, ale hlavne osembitov\u00e9! Vid\u00edme sa v novom roku, do ktor\u00e9ho v\u00e1m prajem ve\u013ea zdravia, \u00faspechov a entuziazmu do retro kompjutrovania. <\/p>\n","protected":false},"excerpt":{"rendered":"

Na dne\u0161n\u00e9 stretnutie som sa te\u0161il u\u017e od ozn\u00e1menia term\u00ednu, aj ke\u010f som sa mohol z\u00fa\u010dastni\u0165 iba virtu\u00e1lne. Napl\u00e1noval som si veci, ktor\u00e9 nie s\u00fa nevyhnutn\u00e9, ale pote\u0161ilo by ich ma\u0165 v poriadku: zasek\u00e1vaj\u00facu mechaniku v CPC 6128 a pokazen\u00fd … Pokra\u010dova\u0165 v \u010d\u00edtan\u00ed →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[7],"tags":[],"class_list":["post-931087","post","type-post","status-publish","format-standard","hentry","category-tema-4-stretnutia-php"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5aqy8-3Udx","jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/posts\/931087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sindik.at\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=931087"}],"version-history":[{"count":5,"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/posts\/931087\/revisions"}],"predecessor-version":[{"id":931101,"href":"https:\/\/sindik.at\/index.php?rest_route=\/wp\/v2\/posts\/931087\/revisions\/931101"}],"wp:attachment":[{"href":"https:\/\/sindik.at\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=931087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sindik.at\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=931087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sindik.at\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=931087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}