{"id":46577,"date":"2023-11-26T18:31:23","date_gmt":"2023-11-26T17:31:23","guid":{"rendered":"https:\/\/www.akehedman.se\/wordpress\/?p=46577"},"modified":"2023-11-26T18:31:23","modified_gmt":"2023-11-26T17:31:23","slug":"lampan","status":"publish","type":"post","link":"https:\/\/www.akehedman.se\/wordpress\/?p=46577","title":{"rendered":"Lampan"},"content":{"rendered":"
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\"\"<\/figure>\n<\/div>\n\n\n

Egentligen \u00e4r det bara den d\u00e4r lampan som inte lyser. Den som sitter utanf\u00f6r k\u00e4llartrappen. Svart. Dag som natt. Har s\u00e5klart undrat om det inte \u00e4r lampan som har g\u00e5tt. Det h\u00e4nder ju det ocks\u00e5 ibland med LED-lampor. Men s\u00e5 har jag noterat att statuslampan p\u00e5 rel\u00e4et som styr den inte heller lyser. S\u00e5 fel n\u00e5gonstans. Och d\u00e4r har det stannat sedan jag noterade det hela. <\/p>\n\n\n\n

Styrningen av den \u00e4r lampan sker med VSCP och ett eget kort. Eller snarare det \u00e4r node-red som styr lamporna h\u00e4r i huset. Och den h\u00e4r och n\u00e5gra till styrs sen med VSCP. S\u00e5 egentligen \u00e4r det allts\u00e5 en hederssak att den skall fungera.<\/p>\n\n\n\n

S\u00e5 upp med VSCP-Works och koppla upp mot Paris-module<\/a> som styr den h\u00e4r lampan. D\u00e4r kan man koppa direkt till modulen. Fippla med bitarna. Jod\u00e5 modulen fungerar. Lampan t\u00e4nds och sl\u00e4cks om jag hanterar allt manuellt. Kommunikationsfel allts\u00e5<\/p>\n\n\n\n

Paris modulen kommunicerar \u00f6ver ett CAN n\u00e4tverk till en Raspberry Pi som sitter i k\u00e4llan och som har en VSCP server. Det h\u00e4r \u00e4r en del av styrningen av Hulken och varmvatten. VSCP servern h\u00e4r nere pratar sedan \u00f6ver Ethernet och tcp\/ip med node-red som k\u00f6rs p\u00e5 en server p\u00e5 kontoret.<\/p>\n\n\n\n

Jag testar allts\u00e5 att skicka de event som efterfr\u00e5gas till VSCP servern i k\u00e4llaren. Det fungerar. Rel\u00e4et t\u00e4nds och sl\u00e4cks och jag f\u00e5r tillbaks de event som jag f\u00f6rv\u00e4ntar mig som bekr\u00e4ftelse. OK troligen problem i node-red allts\u00e5. <\/p>\n\n\n\n

Ja och jag hittar snart felet i konfigureringsfilen f\u00f6r node-red d\u00e4r lite hj\u00e4lpkod i node.js som beh\u00f6vs inte laddas. Blev s\u00e4kert fel n\u00e4r jag uppdaterade servern f\u00f6r ett tag sen. In med den d\u00e4r koden och \u00e5terstarta och sen \u00e4r allt OK igen.<\/p>\n\n\n\n

Sj\u00e4lva resan i fels\u00f6kningen \u00e4r inte ovanlig. Och man kan b\u00f6rja den uppifr\u00e5n eller nerifr\u00e5n som jag g\u00f6r h\u00e4r. Det finns alltid en tillfredst\u00e4llelse i att l\u00f6sa problemet n\u00e4r man hanterat n\u00e5got systematiskt. Det \u00e4r det h\u00e4r ocks\u00e5. Mycket. Jag inser ocks\u00e5 n\u00e5got annat…<\/p>\n\n\n\n

Det finns inte en chans att jag kan avsluta mitt arbete med VSCP. INTE en chans!<\/span><\/p>\n\n\n\n

SUCK<\/strong>!<\/p>\n","protected":false},"excerpt":{"rendered":"

Egentligen \u00e4r det bara den d\u00e4r lampan som inte lyser. Den som sitter utanf\u00f6r k\u00e4llartrappen. Svart. Dag som natt. Har s\u00e5klart undrat om det inte \u00e4r lampan som har g\u00e5tt. Det h\u00e4nder ju det ocks\u00e5 ibland med LED-lampor. Men s\u00e5 har jag noterat att statuslampan p\u00e5 rel\u00e4et som styr den inte heller lyser. S\u00e5 fel […]<\/p>\n","protected":false},"author":24,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","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":[2],"tags":[],"class_list":["post-46577","post","type-post","status-publish","format-standard","hentry","category-swedish"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":9855,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=9855","url_meta":{"origin":46577,"position":0},"title":"Men vad fanns det n\u00e5gonsin f\u00f6r val? #vscp","author":"\u00c5ke Hedman","date":"2013-09-18","format":false,"excerpt":"Jag k\u00f6per en p\u00e5se bullar h\u00e4r p\u00e5 morgonen f\u00f6r att fira. Ikv\u00e4ll n\u00e4r l\u00e5tsasjobbet \u00e4r \u00f6ver skall jag sl\u00e4ppa ut en release av VSCP & Friends. Det har blivit n\u00e5gra vid det h\u00e4r laget. Det spelar ingen roll vad det \u00e4r, det vet inte de flesta Svenskar och inte s\u00e5\u2026","rel":"","context":"In "Betraktelser & Ber\u00e4ttelse"","block_context":{"text":"Betraktelser & Ber\u00e4ttelse","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=24"},"img":{"alt_text":"Screenshot from 2013-09-18 08:08:27","src":"https:\/\/i0.wp.com\/www.eurosource.se\/akhe\/wordpress\/wp-content\/uploads\/2013\/09\/Screenshot-from-2013-09-18-080827.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.eurosource.se\/akhe\/wordpress\/wp-content\/uploads\/2013\/09\/Screenshot-from-2013-09-18-080827.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.eurosource.se\/akhe\/wordpress\/wp-content\/uploads\/2013\/09\/Screenshot-from-2013-09-18-080827.png?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.eurosource.se\/akhe\/wordpress\/wp-content\/uploads\/2013\/09\/Screenshot-from-2013-09-18-080827.png?resize=700%2C400 2x"},"classes":[]},{"id":32859,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=32859","url_meta":{"origin":46577,"position":1},"title":"Bilar","author":"\u00c5ke Hedman","date":"2019-08-29","format":false,"excerpt":"\u00c5ker tidigt ner till Ljusdal. V\u00e5r bil \u00e4r klar. Bytt rostigt bromsr\u00f6r. Nu j\u00e4vlar skall det besiktigas. H\u00e4mtar. Priset blir h\u00e4lften av f\u00f6rv\u00e4ntat. Bra. Utm\u00e4rkt rent utav. Glad i h\u00e5gen g\u00e5r jag ut startar och far iv\u00e4g. Kommer v\u00e4l trehundra meter. Sen t\u00e4nds motorlampan. Va fan... Liksom. Men elsystem och\u2026","rel":"","context":"In "Betraktelser & Ber\u00e4ttelse"","block_context":{"text":"Betraktelser & Ber\u00e4ttelse","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=24"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":32572,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=32572","url_meta":{"origin":46577,"position":2},"title":"Klockor kl\u00e4mta","author":"\u00c5ke Hedman","date":"2019-07-20","format":false,"excerpt":"Ut\u00e5t, in i skogen, vana v\u00e4gar, en g\u00e5ng gick jag och hundvalp en vilse h\u00e4r, varv efter varv, en hel dag, till slut var valpen tr\u00f6ttare \u00e4n jag, d\u00e5 n\u00e4r vi \u00e4ntligen hittade v\u00e4gen. Men vilse har jag aldrig g\u00e5tt varken f\u00f6re eller efter. Den d\u00e4r dan var undantaget. Dagen\u2026","rel":"","context":"In "Betraktelser & Ber\u00e4ttelse"","block_context":{"text":"Betraktelser & Ber\u00e4ttelse","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=24"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":16511,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=16511","url_meta":{"origin":46577,"position":3},"title":"Senast l\u00e4sta bok","author":"\u00c5ke Hedman","date":"2015-02-14","format":false,"excerpt":"\u00a0P\u00e5 andra sidan solen av Maria Ernestam N\u00e4r den h\u00e4r boken inleds s\u00e5 t\u00e4nker jag. \"Jaha det \u00e4r s\u00e5d\u00e4r v\u00e5ra kvinnor ser p\u00e5 oss, sina m\u00e4n\". Man k\u00e4nner ju inte huvudpersonerna \u00e4nnu inledningsvis och ja mannen kunde ha varit jag. Senare blir han s\u00e5klart en annan. L\u00e5ngt ifr\u00e5n den jag\u2026","rel":"","context":"In "B\u00f6cker"","block_context":{"text":"B\u00f6cker","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=13"},"img":{"alt_text":"9789170018602_200_pa-andra-sidan-solen_pocket","src":"https:\/\/i0.wp.com\/www.eurosource.se\/akhe\/wordpress\/wp-content\/uploads\/2015\/02\/9789170018602_200_pa-andra-sidan-solen_pocket.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":14535,"url":"https:\/\/www.akehedman.se\/wordpress\/?p=14535","url_meta":{"origin":46577,"position":4},"title":"Jag har tre barn – tv\u00e5 \u00e4r flygf\u00e4rdiga","author":"\u00c5ke Hedman","date":"2014-08-28","format":false,"excerpt":"Jag har tre barn. Jonas som \u00e4r 25, Niklas som \u00e4r 22 och VSCP som fyller 14 idag. Jonas och Niklas klarar sig bra och kommer s\u00e5 att g\u00f6ra. De flyger sj\u00e4lva. VSCP g\u00f6r det d\u00e4remot inte. Beh\u00f6ver jobbas mer p\u00e5. Alltid mer. 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Ja tamefan.\u2026","rel":"","context":"In "Betraktelser & Ber\u00e4ttelse"","block_context":{"text":"Betraktelser & Ber\u00e4ttelse","link":"https:\/\/www.akehedman.se\/wordpress\/?cat=24"},"img":{"alt_text":"accra_testing","src":"https:\/\/i0.wp.com\/www.akehedman.se\/wordpress\/wp-content\/uploads\/2015\/07\/accra_testing-1024x576.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.akehedman.se\/wordpress\/wp-content\/uploads\/2015\/07\/accra_testing-1024x576.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.akehedman.se\/wordpress\/wp-content\/uploads\/2015\/07\/accra_testing-1024x576.png?resize=525%2C300 1.5x"},"classes":[]}],"jetpack_shortlink":"https:\/\/wp.me\/s68PL2-lampan","_links":{"self":[{"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/46577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=46577"}],"version-history":[{"count":2,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/46577\/revisions"}],"predecessor-version":[{"id":46580,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/46577\/revisions\/46580"}],"wp:attachment":[{"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=46577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=46577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.akehedman.se\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=46577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}