{"id":608,"date":"2017-11-25T19:55:50","date_gmt":"2017-11-25T18:55:50","guid":{"rendered":"http:\/\/mikrocontroller.bplaced.net\/wordpress\/?page_id=608"},"modified":"2017-12-30T19:47:03","modified_gmt":"2017-12-30T18:47:03","slug":"03-7seg-library-atmega","status":"publish","type":"page","link":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/atmega2560\/komplette-library-liste-atmega\/03-7seg-library-atmega\/","title":{"rendered":"03-7Seg-Library (ATMega)"},"content":{"rendered":"

\u2190<\/span> 02-KEY-Library (ATMega)<\/a><\/div><\/div>
04-DIP-Library (ATMega) →<\/span><\/a><\/div><\/div><\/p>\n

-diese Library dient zum ansteuern der 7Segmentanzeige auf
\ndem Evaluation-Board \u201cmyAVR MK3<\/a>\u2033<\/p>\n

Funktionen :<\/strong><\/p>\n

void MK3_INIT_7SEG(void);\t\/\/ zum initialisieren der 7Segment\r\nvoid MK3_7SEG_ZAHL(char wert);\t\/\/ zum anzeigen einer Zahl (OFF, 0...F)<\/pre>\n
Beispiel :<\/strong><\/p>\n
\/\/-----------------------------------------------------------------------------\r\n\/\/ Title      : bsp_ub003_mk3_7segment\r\n\/\/-----------------------------------------------------------------------------\r\n\/\/ Funktion   : 7Segment Test\r\n\/\/ Schaltung  : myAVR MK3\r\n\/\/-----------------------------------------------------------------------------\r\n\/\/ Prozessor  : ATMega2560\r\n\/\/ Takt       : 16 MHz\r\n\/\/ Sprache    : C\r\n\/\/ Date       : 06.02.2010\r\n\/\/ Version    : 1.0\r\n\/\/ Autor      : UB\r\n\/\/-----------------------------------------------------------------------------\r\n#define F_CPU 16000000\r\n#include <avr\/io.h>\r\n#include <ub_mk3_2560\/MK3_2560_KEY.h>\r\n#include <ub_mk3_2560\/MK3_2560_7SEG.h>\r\n\r\n\/\/-----------------------------------------------------------------------------\r\n\/\/ Hinweis : Quick-Jumper Port-K und Port-B muss gesetzt sein\r\n\/\/ - das Programm zeigt eine Zahl an (0...F)\r\n\/\/ - mit dem Joystick (up\/down) kann die Zahl verandert werden\r\n\/\/ - mit Joystick Enter wird die Zahl ausgeblendet\r\n\/\/-----------------------------------------------------------------------------\r\nint main (void)\r\n{\r\n  JOYTYP joy=JOY_NONE;\r\n  char wert=0,n=0;\r\n\r\n  MK3_INIT_KEY(); \/\/ init der Tasten\r\n  MK3_INIT_7SEG(); \/\/ init der 7Segment\r\n\r\n  MK3_7SEG_ZAHL(wert); \/\/ zahl anzeigen\r\n\r\n  while (true)\r\n  {\r\n\r\n    joy=MK3_JOY(); \/\/ joystick abfragen\r\n    switch(joy)\r\n    {\r\n      case JOY_NONE : n=0;break;\r\n      case JOY_UP :\r\n        if(n==0) {\r\n          n=1;\r\n          if(wert<15) wert=wert+1; MK3_7SEG_ZAHL(wert); };break; case JOY_DOWN : if(n==0) { n=1; if(wert>0) wert=wert-1;\r\n          MK3_7SEG_ZAHL(wert);\r\n        };break;\r\n      case JOY_ENTER :\r\n        \/\/ zahl ausblenden\r\n        MK3_7SEG_ZAHL(99);\r\n       ;break;\r\n    }\r\n  }\r\n  return 0;\r\n}\r\n<\/pre>\n
Hier die Library zum download :<\/p>\n
UB_MK3_2560_7SEG_v102<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
-diese Library dient zum ansteuern der 7Segmentanzeige auf dem Evaluation-Board \u201cmyAVR MK3\u2033 Funktionen : void MK3_INIT_7SEG(void); \/\/ zum initialisieren der 7Segment void MK3_7SEG_ZAHL(char wert); \/\/ zum anzeigen einer Zahl (OFF, 0…F) Beispiel : \/\/—————————————————————————– \/\/ Title : bsp_ub003_mk3_7segment \/\/—————————————————————————– \/\/ … Weiterlesen →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":554,"menu_order":3,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[127],"tags":[18,11,9],"class_list":["post-608","page","type-page","status-publish","hentry","category-atmega","tag-7segmentanzeige","tag-atmega2650","tag-library"],"_links":{"self":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/608","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/comments?post=608"}],"version-history":[{"count":3,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/608\/revisions"}],"predecessor-version":[{"id":940,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/608\/revisions\/940"}],"up":[{"embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/554"}],"wp:attachment":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/media?parent=608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/categories?post=608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/tags?post=608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}