{"id":606,"date":"2017-11-25T19:55:12","date_gmt":"2017-11-25T18:55:12","guid":{"rendered":"http:\/\/mikrocontroller.bplaced.net\/wordpress\/?page_id=606"},"modified":"2017-12-30T19:46:53","modified_gmt":"2017-12-30T18:46:53","slug":"02-key-library-atmega","status":"publish","type":"page","link":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/atmega2560\/komplette-library-liste-atmega\/02-key-library-atmega\/","title":{"rendered":"02-KEY-Library (ATMega)"},"content":{"rendered":"

\u2190<\/span> 01-LED-Library (ATMega)<\/a><\/div><\/div>
03-7Seg-Library (ATMega) →<\/span><\/a><\/div><\/div><\/p>\n

-diese Library dient zum auswerten der 3 Taster und dem Joystick
\nauf dem Evaluation-Board \u201cmyAVR MK3<\/a>\u2033<\/p>\n

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

void MK3_INIT_KEY(void);\t\/\/ zum initialisieren der Tasten\r\nbool MK3_KEY_PRESS(KEYTYP key);\t\/\/ check ob Taste gedrueckt\r\nbool MK3_KEY_SET(KEYTYP key);   \/\/ check ob Taste das erste mal gedrueckt\r\nJOYTYP MK3_JOY(void);\t\t\/\/ check auf Joystick\r\nbool MK3_JOY_PRESS(JOYTYP joy); \/\/ check ob Joystick gedrueckt\r\nbool MK3_JOY_SET(JOYTYP joy);   \/\/ check ob Joystick das erste mal gedrueckt<\/pre>\n
Beispiel :<\/strong><\/p>\n
\/\/-----------------------------------------------------------------------------\r\n\/\/ Title      : bsp_ub002_mk3_taster\r\n\/\/-----------------------------------------------------------------------------\r\n\/\/ Funktion   : Taster 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_LED.h>\r\n#include <ub_mk3_2560\/MK3_2560_KEY.h>\r\n\r\n\/\/-----------------------------------------------------------------------------\r\n\/\/ Hinweis : Quick-Jumper Port-K und Port-L muss gesetzt sein\r\n\/\/ - das Programm liest Button1 ein und schaltet LED0\r\n\/\/ - die 4 Richtungen vom Joystick werden an LED4 bis LED7 ausgegeben\r\n\/\/ - wenn Joystick gedr\u00fcckt wird, gehen alle LEDs an\r\n\/\/-----------------------------------------------------------------------------\r\nint main (void)\r\n{\r\n  JOYTYP joy=JOY_NONE;\r\n\r\n  MK3_INIT_LED(); \/\/ init der LEDs\r\n  MK3_INIT_KEY(); \/\/ init der Tasten\r\n\r\n  while (true)\r\n  {\r\n    if(MK3_KEY_PRESS(BUTTON1)==true) {\r\n      MK3_LED_ON(LED0);\r\n    }\r\n    else {\r\n      MK3_LED_OFF(LED0);\r\n    }\r\n\r\n    joy=MK3_JOY(); \/\/ joystick abfragen\r\n    switch(joy)\r\n    {\r\n      case JOY_NONE :\r\n        \/\/ wen joystick nicht betaetigt alle LEDs aus\r\n        MK3_LED_OFF(LED_ALL);\r\n      ;break;\r\n      case JOY_UP : MK3_LED_ON(LED4);break;\r\n      case JOY_DOWN : MK3_LED_ON(LED5);break;\r\n      case JOY_LEFT : MK3_LED_ON(LED6);break;\r\n      case JOY_RIGHT : MK3_LED_ON(LED7);break;\r\n      case JOY_ENTER : MK3_LED_ON(LED_ALL);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_KEY_v103<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
-diese Library dient zum auswerten der 3 Taster und dem Joystick auf dem Evaluation-Board \u201cmyAVR MK3\u2033 Funktionen : void MK3_INIT_KEY(void); \/\/ zum initialisieren der Tasten bool MK3_KEY_PRESS(KEYTYP key); \/\/ check ob Taste gedrueckt bool MK3_KEY_SET(KEYTYP key); \/\/ check ob Taste … Weiterlesen →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":554,"menu_order":2,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[127],"tags":[11,17,16,9],"class_list":["post-606","page","type-page","status-publish","hentry","category-atmega","tag-atmega2650","tag-joystick","tag-key","tag-library"],"_links":{"self":[{"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/606","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=606"}],"version-history":[{"count":3,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/606\/revisions"}],"predecessor-version":[{"id":939,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/606\/revisions\/939"}],"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=606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/categories?post=606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mikrocontroller.bplaced.net\/wordpress\/wp-json\/wp\/v2\/tags?post=606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}