{"id":2636,"date":"2013-03-18T13:33:09","date_gmt":"2013-03-18T04:33:09","guid":{"rendered":"http:\/\/mkusunoki.net\/?p=2636"},"modified":"2013-12-06T21:58:53","modified_gmt":"2013-12-06T12:58:53","slug":"ld8113-%e8%9b%8d%e5%85%89%e8%a1%a8%e7%a4%ba%e7%ae%a1%e3%81%ae%e7%82%b9%e7%81%af%e5%9b%9e%e8%b7%af%e8%a9%a6%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/mkusunoki.net\/?p=2636","title":{"rendered":"LD8113 \u86cd\u5149\u8868\u793a\u7ba1\u306e\u70b9\u706f\u56de\u8def\u8a66\u4f5c"},"content":{"rendered":"

\"2013-03-18<\/a><\/p>\n

\n\u5148\u9031\u306e\u91d1\u3001\u571f\u66dc\u65e5\u3067\u5358\u4f53\u3067\u306e\u70b9\u706f\u3092\u3084\u3063\u3066\u307f\u307e\u3057\u3066\u3002\u65e5\u66dc\u306f\u5893\u53c2\u308a\u306e\u305f\u3081\u307b\u3068\u3093\u3069\u624b\u3064\u304b\u305a\u3002\u6708\u66dc\u306e\u5348\u524d\u4e2d\u3067\u3042\u308b\u7a0b\u5ea6\u307e\u3068\u307e\u3063\u3066\u304d\u305f\u304b\u306a\u3068\u3044\u3046\u611f\u3058\u3067\u3059\u3002\n<\/p>\n

\nArduiono \u304b\u3089 SPI \u901a\u4fe1\u3067 HC595 \u306e\u30b7\u30d5\u30c8\u30ec\u30b8\u30b9\u30bf\u3078\u8868\u793a\u3055\u305b\u308b\u30c7\u30fc\u30bf\u3092\u9001\u308a\u307e\u3059\u3002\u86cd\u5149\u7ba1\u306e\u30a2\u30ce\u30fc\u30c9\u306e\u30d3\u30c3\u30c8\u3068\u3001\u30b0\u30ea\u30c3\u30c9\u306e\u30d3\u30c3\u30c8\u3092\u6d41\u3057\u8fbc\u307f\u3057\u307e\u3057\u3066\u3001\u30b7\u30d5\u30c8\u30ec\u30b8\u30b9\u30bf\u306e\u51fa\u529b\u304c TD62783 \u306e\u30bd\u30fc\u30b9\u30c9\u30e9\u30a4\u30d0\u306b\u63a5\u7d9a\u3055\u308c\u307e\u3059\u3002TD62783 \u306e\u5148\u306f\u86cd\u5149\u7ba1\u306e\u5404\u30a2\u30ce\u30fc\u30c9\u3001\u30b0\u30ea\u30c3\u30c9\u306b\u63a5\u7d9a\u3002\u56de\u8def\u7684\u306b\u306f\u5fc5\u8981\u6700\u4f4e\u9650\u306e\u72b6\u614b\u3067\u3059\u306d\u3002\n<\/p>\n

\"2013-03-18<\/a><\/p>\n

\n\u3068\u308a\u3042\u3048\u305a\u3001\u6642\u8a08\u3063\u307d\u3044\u8868\u793a\u3060\u3051\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 Arduino \u306b\u5165\u308c\u307e\u3057\u3066\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u70b9\u706f\u3055\u305b\u3066\u307f\u305f\u3068\u3044\u3046\u3084\u3064\u3067\u3059\u3002\n<\/p>\n

\n\u4eca\u56de\u306f\u3001\u30ab\u30bd\u30fc\u30c9\u306e\u30d0\u30a4\u30a2\u30b9\u3082\u304b\u3051\u3066\u3044\u306a\u3044\u3057\u30c9\u30e9\u30a4\u30d0\u5074\u3082\u7d20\u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u3060\u3051\u306e\u305f\u3081\u3001\u30021ms \u306e\u30d6\u30e9\u30f3\u30ad\u30f3\u30b0\u30bf\u30a4\u30e0\u3092\u7d4c\u904e\u3057\u305f\u5f8c\u306b\u5fc5\u8981\u306a\u6841\u3092 1ms \u70b9\u706f\u3055\u305b\u308b\u65b9\u6cd5\u3067\u5b9f\u9a13\u3057\u3066\u3044\u307e\u3059\u3002\u30d6\u30e9\u30f3\u30ad\u30f3\u30b0\u30bf\u30a4\u30e0\u3092\u8a2d\u3051\u308b\u3053\u3068\u3067\u30b4\u30fc\u30b9\u30c8\u306f\u6539\u5584\u3055\u308c\u307e\u3059\u3002\n<\/p>\n

\n\u30bf\u30a4\u30de\u5272\u308a\u8fbc\u307f\u3092 1ms \u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3057\u3061\u3083\u3063\u305f\u95a2\u4fc2\u3067\u4eca\u306f\u3053\u308c\u304c\u7cbe\u5ea6\u306e\u9650\u754c\u3002\u30bf\u30a4\u30de\u5272\u308a\u8fbc\u307f\u3092 100\u03bcs \u6bce\u306b\u3059\u308c\u3070\u3001\u70b9\u706f\u3055\u305b\u308b\u30c7\u30e5\u30fc\u30c6\u30a3\u30fc\u6bd4\u306e\u8a2d\u5b9a\u7bc4\u56f2\u5e83\u3052\u3089\u308c\u308b\u306e\u3067\u3001\u3082\u3046\u3061\u3087\u3063\u3068\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\n<\/p>\n

#include <\/p>\n

\/* ————————————————————
\n — Class instance
\n ———————————————————— *\/<\/p>\n

\/* ————————————————————
\n — Grobal Variables
\n ———————————————————— *\/
\nunsigned int msCount = 0;
\nboolean msCountOVF;
\nint hh = 11;
\nint mm = 58;
\nint ss = 0;
\nint vfdDigit = 0;
\nunsigned char a = 0;
\nunsigned char b = 0;<\/p>\n

\/* ————————————————————
\n — Interrupt hundler
\n ———————————————————— *\/
\nISR(TIMER2_COMPA_vect) {<\/p>\n

\/\/ inclement millisecond counter
\n msCount++;
\n if(msCount >= 1000) {
\n msCount = 0;
\n msCountOVF = true;
\n }
\n \/\/ Reset interrupt flag and counter.
\n TCNT2 = 0;
\n TIFR2 &= ~(1< 5) {
\n vfdDigit = 0;
\n }
\n }<\/p>\n

if(msCountOVF == true) {
\n ss++;
\n if(ss == 60) {
\n ss = 0;
\n mm++;
\n }
\n if(mm == 60) {
\n mm = 0;
\n hh++;
\n }
\n if(hh == 25) {
\n hh = 0;
\n }
\n msCountOVF = false;
\n }
\n}<\/p>\n

\/* ————————————————————
\n — Send vfd
\n ———————————————————— *\/
\nvoid sendVfd(int digit, int num, int dot) {<\/p>\n

\/\/ HC595 SCLR(shift register clear)
\n digitalWrite(3,LOW);
\n digitalWrite(3,HIGH);
\n \/\/ RCK positive edge data latch
\n digitalWrite(2,LOW);
\n digitalWrite(2,HIGH);
\n delay(1);<\/p>\n

a = (1<\n","protected":false},"excerpt":{"rendered":"

\u5148\u9031\u306e\u91d1\u3001\u571f\u66dc\u65e5\u3067\u5358\u4f53\u3067\u306e\u70b9\u706f\u3092\u3084\u3063\u3066\u307f\u307e\u3057\u3066\u3002\u65e5\u66dc\u306f\u5893\u53c2\u308a\u306e\u305f\u3081\u307b\u3068\u3093\u3069\u624b\u3064\u304b\u305a\u3002\u6708\u66dc\u306e\u5348\u524d\u4e2d\u3067\u3042\u308b\u7a0b\u5ea6\u307e\u3068\u307e\u3063\u3066\u304d\u305f\u304b\u306a\u3068\u3044\u3046\u611f\u3058\u3067\u3059\u3002 Arduiono \u304b\u3089 SPI \u901a\u4fe1\u3067 HC595 \u306e\u30b7\u30d5\u30c8\u30ec\u30b8\u30b9\u30bf\u3078\u8868\u793a\u3055\u305b … “LD8113 \u86cd\u5149\u8868\u793a\u7ba1\u306e\u70b9\u706f\u56de\u8def\u8a66\u4f5c” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[107,169,58],"class_list":["post-2636","post","type-post","status-publish","format-standard","hentry","category-kousaku","tag-arduino-uno","tag-ld8113","tag-vfd"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/posts\/2636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2636"}],"version-history":[{"count":0,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=\/wp\/v2\/posts\/2636\/revisions"}],"wp:attachment":[{"href":"https:\/\/mkusunoki.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mkusunoki.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}