{"id":1901,"date":"2021-03-25T13:26:55","date_gmt":"2021-03-25T05:26:55","guid":{"rendered":"https:\/\/www.block.tw\/blog\/?p=1901"},"modified":"2021-04-15T13:42:28","modified_gmt":"2021-04-15T05:42:28","slug":"arduino-while","status":"publish","type":"post","link":"https:\/\/www.block.tw\/blog\/arduino-while\/","title":{"rendered":"Arduino while \u8ff4\u5708"},"content":{"rendered":"\n

while(<\/span>\u689d\u4ef6<\/span>)<\/span>{
\u2003\u2003\/\/\u689d\u4ef6\u70ba\u771f \u8981\u57f7\u884c\u7684\u7a0b\u5f0f

\u2003\u2003[break;]<\/span>
}<\/p>\n\n\n\n

\u57f7\u884c\u689d\u4ef6<\/span>\uff1a\u689d\u4ef6\u6210\u7acb\u6642\uff0cwhile\u8ff4\u5708\u5927\u62ec\u865f\u5167\u7684\u7a0b\u5f0f\u6703\u57f7\u884c\uff0c\u82e5\u60f3\u4e2d\u65b7\u8ff4\u5708\uff0c\u53ef\u4ee5\u4f7f\u7528 break \u6307\u4ee4\u3002
<\/p>\n\n\n\n

\u4f8b\uff1a\nint a=5;\nwhile(a>0){ \n  \/\/\u7576a>0\u6642\u6703\u4e00\u76f4\u57f7\u884c  \n  digitalWrite(13,HIGH); \n  delay(100);\n  digitalWrite(13,LOW); \n  delay(100);\n  a--;  \/\/ a \u6bcf\u57f7\u884c\u4e00\u6b21\u6703\u6e1b\u5c111\n}<\/code><\/pre>\n\n\n\n
  1. a=5\uff0c\u6240\u4ee5 a>0\u6210\u7acb\uff0c\u57f7\u884c\u7b2c1\u6b21\uff0c\u57f7\u884c\u5f8c a=4<\/li>
  2. a=4\uff0c\u6240\u4ee5 a>0\u6210\u7acb\uff0c\u57f7\u884c\u7b2c2\u6b21\uff0c\u57f7\u884c\u5f8c a=3<\/li>
  3. a=3\uff0c\u6240\u4ee5 a>0\u6210\u7acb\uff0c\u57f7\u884c\u7b2c3\u6b21\uff0c\u57f7\u884c\u5f8c a=2<\/li>
  4. a=2\uff0c\u6240\u4ee5 a>0\u6210\u7acb\uff0c\u57f7\u884c\u7b2c4\u6b21\uff0c\u57f7\u884c\u5f8c a=1<\/li>
  5. a=1\uff0c\u6240\u4ee5 a>0\u6210\u7acb\uff0c\u57f7\u884c\u7b2c5\u6b21\uff0c\u57f7\u884c\u5f8c a=0<\/li>
  6. a=0\uff0c\u6240\u4ee5 a>0\u4e0d\u6210\u7acb\uff0c\u4e0d\u57f7\u884c  a=0\uff0c\u5171\u57f7\u884c5\u6b21<\/li><\/ol>\n\n\n\n
    \n\n\n\n
    \u5165\u9580<\/div><\/span>
    \u77e5\u8b58<\/div><\/span>
    \u8a9e\u6cd5<\/div><\/span>
    \u6d41\u7a0b<\/div><\/span>
    \u51fd\u5f0f<\/div><\/span>
    \u5be6\u7fd2<\/div><\/span><\/div>
    Arduino \u7c21\u4ecb<\/a>
    \u6e96\u5099\u4f60\u7684 Arduino \u958b\u767c\u5de5\u5177<\/a>
    \u6e96\u5099\u4f60\u7684 ESP12E\/F \u958b\u767c\u5de5\u5177<\/a>
    Arduino Uno \u786c\u9ad4<\/a>
    Arduino nano \u786c\u9ad4<\/a>
    ESP-12F(ESP8266)\u786c\u9ad4<\/a>
    Arduino \u7a0b\u5f0f\u8a9e\u6cd5<\/a>
    \u532f\u5165 zip \u7a0b\u5f0f\u5eab<\/a> 
    <\/p><\/div><\/div><\/div>
    \u99dd\u5cf0\u5f0f\u547d\u540d\u6cd5<\/a>
    UART \u4e32\u5217\u901a\u8a0a<\/a> 
    PWM\u63a7\u5236<\/a>
    \u9375\u76e4\u6383\u63cf<\/a>
    ThingSpeak \u96f2\u7aef\u8cc7\u6599\u5eab \u5e33\u865f\u7533\u8acb<\/a>
    ThingSpeak \u96f2\u7aef\u8cc7\u6599\u5eab \u8a2d\u5b9a<\/a><\/p><\/div><\/div><\/div>
    Arduino \u9032\u5236\u8868\u793a<\/a>
    Arduino \u9663\u5217<\/a>
    Arduino \u5e38\u6578\u8207\u8b8a\u6578<\/a>

    Arduino \u7b97\u6578\u904b\u7b97\u5b50<\/a>
    Arduino \u8907\u5408\u904b\u7b97\u5b50<\/a>
    Arduino \u5e03\u6797\u904b\u7b97\u5b50<\/a>
    Arduino \u6bd4\u8f03\u904b\u7b97\u5b50<\/a>

    Arduino IDE \u932f\u8aa4\u8a0a\u606f<\/a><\/p><\/div><\/div><\/div>
    Arduino for \u8ff4\u5708<\/a>
    Arduino if \u689d\u4ef6\u5224\u65b7<\/a>
    Arduino switch \u9078\u64c7\u6307\u4ee4<\/a>
    Arduino while \u8ff4\u5708<\/a>
    Arduino do while \u8ff4\u5708<\/a><\/p><\/div><\/div><\/div>
    Arduino \u6578\u4f4dI\/O\u51fd\u5f0f<\/a>
    Arduino \u985e\u6bd4I\/O\u51fd\u5f0f<\/a>
    Arduino \u6642\u9593\u51fd\u5f0f<\/a>
    Arduino \u6578\u5b78\u51fd\u5f0f<\/a>
    Arduino \u901a\u8a0a\u7269\u4ef6\u51fd\u5f0f<\/a>
    Arduino \u767c\u97f3\u51fd\u5f0f<\/a>
    Arduino \u81ea\u5b9a\u51fd\u5f0f<\/a><\/p><\/div><\/div><\/div>
    Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u55ae\u71c8\u9583\u720d)
    Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u8dd1\u99ac\u71c8-\u611a\u516c\u79fb\u5c71)
    Arduino \u8f38\u51fa\u5be6\u7fd2<\/a>(\u8dd1\u99ac\u71c8-for\u8ff4\u5708)
    Arduino \u6578\u4f4d\u8f38\u5165\u5be6\u7fd2<\/a>
    Arduino \u6578\u4f4d\u8f38\u5165\u5be6\u7fd2(INPUT_PULLUP)<\/a>
    Arduino \u985e\u6bd4\u8f38\u5165\u5be6\u7fd2<\/a>
    Arduino PWM <\/a>\u5be6\u7fd2<\/a> (\u547c\u5438\u71c8)
         Arduino PWM \u5be6\u7fd2<\/a> (\u5149\u611f\u61c9\u8abf\u5149\u71c8) 
    Arduino 8×8 LED Matrix MAX7219 \u5be6\u7fd2<\/a> 
    Arduino \u7d05\u7da0\u71c8\u5c0f\u7da0\u4eba \u5be6\u7fd2<\/a> 
    Arduino \u8a08\u6642\u5668 \u5be6\u7fd2<\/a>
    Arduino \u97f3\u6a02\u76d2<\/a>
    Arduino \u96fb\u5b50\u7434(\u9375\u76e4\u6383\u63cf)<\/a>
    Arduino DHT11 \u6eab\u6fd5\u5ea6\u611f\u61c9\u5668<\/a>
    Arduino OLED \u986f\u793a<\/a>
    Arduino \u8d85\u97f3\u6ce2\u6e2c\u8ddd\u6a21\u7d44 HC-SR04<\/a><\/span>
    Arduino \u57f7\u884c\u6642\u9593\u5be6\u7fd2<\/a>
    Arduino \u96fb\u5bb9\u6e2c\u8a66\u5668<\/a>
    Arduino \u7d05\u5916\u7dda\u63a5\u6536\u5be6\u7fd2<\/a>
    Arduino \u7d05\u5916\u7dda\u767c\u5c04\u5be6\u7fd2 EPSON \u6295\u5f71\u6a5f\u63a7\u5236 <\/a>
    ESP-12F \u7db2\u8def\u667a\u6167\u958b\u95dc(MQTT)<\/a>
    ESP-12F \u96f2\u7aef\u8a18\u9304\u578b K-Type \u6eab\u5ea6\u8a08(MQTT  ThingSpeak)<\/a>
    ESP-12F \u624b\u6a5f\u96f2\u7aef\u7d05\u5916\u7dda\u63a7\u5236<\/a>
    ESP-12F \u7db2\u8def\u96fb\u53f0\u6536\u97f3\u6a5f<\/a>
    ESP-12F \u96fb\u5b50\u9f13<\/a><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"
    while(\u689d\u4ef6){\u2003\u2003\/\/\u689d\u4ef6\u70ba\u771f \u8981\u57f7\u884c\u7684\u7a0b\u5f0f \u2003\u2003[break;]} \u57f7\u884c\u689d\u4ef6\uff1a\u689d\u4ef6\u6210\u7acb\u6642\uff0cwhile\u8ff4… 
         Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59,3],"tags":[15,57],"class_list":["post-1901","post","type-post","status-publish","format-standard","hentry","category-controlstructure","category-mcu","tag-arduino","tag-while"],"gutentor_comment":0,"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","post-thumbnail":"","mesmerize-full-hd":""},"post_excerpt_stackable":"
    while(\u689d\u4ef6){\u2003\u2003\/\/\u689d\u4ef6\u70ba\u771f \u8981\u57f7\u884c\u7684\u7a0b\u5f0f \u2003\u2003[break;]} \u57f7\u884c\u689d\u4ef6\uff1a\u689d\u4ef6\u6210\u7acb\u6642\uff0cwhile\u8ff4\u5708\u5927\u62ec\u865f\u5167\u7684\u7a0b\u5f0f\u6703\u57f7\u884c\uff0c\u82e5\u60f3\u4e2d\u65b7\u8ff4\u5708\uff0c\u53ef\u4ee5\u4f7f\u7528 break \u6307\u4ee4\u3002 \u4f8b\uff1a int a=5;…<\/p>\n","category_list":"Arduino \u6d41\u7a0b\u63a7\u5236<\/a>, \u5fae\u8655\u7406\u6a5f<\/a>","author_info":{"name":"mcu","url":"https:\/\/www.block.tw\/blog\/author\/mcu\/"},"comments_num":"0 comments","featured_image_urls_v2":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","post-thumbnail":"","mesmerize-full-hd":""},"post_excerpt_stackable_v2":"
    while(\u689d\u4ef6){\u2003\u2003\/\/\u689d\u4ef6\u70ba\u771f \u8981\u57f7\u884c\u7684\u7a0b\u5f0f \u2003\u2003[break;]} \u57f7\u884c\u689d\u4ef6\uff1a\u689d\u4ef6\u6210\u7acb\u6642\uff0cwhile\u8ff4\u5708\u5927\u62ec\u865f\u5167\u7684\u7a0b\u5f0f\u6703\u57f7\u884c\uff0c\u82e5\u60f3\u4e2d\u65b7\u8ff4\u5708\uff0c\u53ef\u4ee5\u4f7f\u7528 break \u6307\u4ee4\u3002 \u4f8b\uff1a int a=5;…<\/p>\n","category_list_v2":"Arduino \u6d41\u7a0b\u63a7\u5236<\/a>, \u5fae\u8655\u7406\u6a5f<\/a>","author_info_v2":{"name":"mcu","url":"https:\/\/www.block.tw\/blog\/author\/mcu\/"},"comments_num_v2":"0 comments","_links":{"self":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/1901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/comments?post=1901"}],"version-history":[{"count":9,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/1901\/revisions"}],"predecessor-version":[{"id":2043,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/posts\/1901\/revisions\/2043"}],"wp:attachment":[{"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/media?parent=1901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/categories?post=1901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.block.tw\/blog\/wp-json\/wp\/v2\/tags?post=1901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}