{"id":3125,"date":"2020-05-31T10:00:00","date_gmt":"2020-05-31T01:00:00","guid":{"rendered":"http:\/\/taki-lab.site\/bocci\/?p=3125"},"modified":"2020-05-30T15:54:16","modified_gmt":"2020-05-30T06:54:16","slug":"%e3%80%90%e3%83%a9%e3%82%ba%e3%83%91%e3%82%a4%e3%80%91%e3%80%90glcd%e3%80%91lcd%e3%83%a2%e3%82%b8%e3%83%a5%e3%83%bc%e3%83%ab%e3%82%92%e5%88%9d%e6%9c%9f%e5%8c%96%e3%81%97%e3%81%a6%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/taki-lab.site\/bocci\/?p=3125","title":{"rendered":"\u3010\u30e9\u30ba\u30d1\u30a4\u3011\u3010GLCD\u3011LCD\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u521d\u671f\u5316\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b"},"content":{"rendered":"\n<p>\u524d\u56de\u307e\u3067\u306e\u72b6\u6cc1\u306f\u3053\u3061\u3089\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-\u81ea\u5206\u3001\u307c\u3063\u3061\u3067\u3059\u304c\u4f55\u304b\uff1f\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"lRZ15XKJsa\"><a href=\"https:\/\/taki-lab.site\/bocci\/?p=3120\">\u3010\u30e9\u30ba\u30d1\u30a4\u3011\u3010GLCD\u3011\u534a\u56fa\u5b9a\u62b5\u6297\u304c\u5c4a\u3044\u305f\u306e\u3067\u3001\u56de\u8def\u306b\u7d44\u307f\u8fbc\u3093\u3067\u307f\u308b<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;\u3010\u30e9\u30ba\u30d1\u30a4\u3011\u3010GLCD\u3011\u534a\u56fa\u5b9a\u62b5\u6297\u304c\u5c4a\u3044\u305f\u306e\u3067\u3001\u56de\u8def\u306b\u7d44\u307f\u8fbc\u3093\u3067\u307f\u308b&#8221; &#8212; \u81ea\u5206\u3001\u307c\u3063\u3061\u3067\u3059\u304c\u4f55\u304b\uff1f\" src=\"https:\/\/taki-lab.site\/bocci\/?p=3120&#038;embed=true#?secret=yTctpW3EsO#?secret=lRZ15XKJsa\" data-secret=\"lRZ15XKJsa\" width=\"474\" height=\"267\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"356\" data-attachment-id=\"3123\" data-permalink=\"https:\/\/taki-lab.site\/bocci\/?attachment_id=3123\" data-orig-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233.jpg?fit=1366%2C1025&amp;ssl=1\" data-orig-size=\"1366,1025\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Pixel 3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"IMG_20200530_132233\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233.jpg?fit=300%2C225&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233.jpg?fit=474%2C356&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233-1024x768.jpg?resize=474%2C356\" alt=\"\" data-id=\"3123\" class=\"wp-image-3123\" srcset=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233.jpg?w=1366&amp;ssl=1 1366w, https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/IMG_20200530_132233.jpg?w=948&amp;ssl=1 948w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>\u3055\u3066\u3001\u3053\u306eLCD\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u5b9f\u969b\u306bPython\u3067\u52d5\u304b\u3059\u306e\u3067\u3059\u304c\u3002<\/p>\n\n\n\n<p>\u3084\u3063\u3071\u308a\u3001\u81ea\u5206\u4e00\u4eba\u306e\u529b\u3067\u306f\u306a\u304b\u306a\u304b\u96e3\u3057\u304b\u3063\u305f\u306e\u3067\u3001<\/p>\n\n\n\n<p>\u3053\u3061\u3089\u306e\u30b5\u30a4\u30c8\u306e\u30b5\u30f3\u30d7\u30eb\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u53c2\u8003\u306b\u3055\u305b\u3066\u8cb0\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p><a href=\"http:\/\/zattouka.net\/GarageHouse\/micon\/Arduino\/GLCD\/GLCD.htm\">http:\/\/zattouka.net\/GarageHouse\/micon\/Arduino\/GLCD\/GLCD.htm<\/a><\/p>\n\n\n\n<p>\u3053\u3061\u3089\u306fArduino\u3067\u4f7f\u7528\u3057\u305f\u7269\u3067\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3082C\u8a00\u8a9e\u306b\u4f3c\u305f\u72ec\u81ea\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3092\u30e9\u30ba\u30d1\u30a4\/Python\u7528\u306b\u843d\u3068\u3057\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import RPi.GPIO as GPIO\nimport time\n\nRS_p = 7\nRW_p = 8\nE_p = 9\nCS1_p = 18\nCS2_p = 19\nDATA_p = &#91;0] * 8\nSetPg = 0\nSetCol = 0\n\ndef PinsInit(rst, rs, rw, enable, cs1, cs2, d0, d1, d2, d3, d4, d5, d6, d7):\n    GPIO.setmode(GPIO.BCM)\n\n    #\u30c7\u30fc\u30bf\u30d4\u30f3\u306e\u756a\u53f7\u30bb\u30c3\u30c8\n    DATA_p&#91;0] = d0\n    DATA_p&#91;1] = d1\n    DATA_p&#91;2] = d2\n    DATA_p&#91;3] = d3\n    DATA_p&#91;4] = d4\n    DATA_p&#91;5] = d5\n    DATA_p&#91;6] = d6\n    DATA_p&#91;7] = d7\n    #\u5236\u5fa1\u30d4\u30f3\u306e\u756a\u53f7\u3092\u30bb\u30c3\u30c8\n    RS_p = rs\n    RW_p = rw\n    E_p = enable\n    CS1_p = cs1\n    CS2_p = cs2\n    #\u6307\u5b9a\u306e\u5236\u5fa1\u30d4\u30f3\u3092\u30c7\u30b8\u30bf\u30eb\u51fa\u529b\u306b\u8a2d\u5b9a\n    GPIO.setup(RS_p, GPIO.OUT)\n    GPIO.setup(RW_p, GPIO.OUT)\n    GPIO.setup(E_p, GPIO.OUT)\n    GPIO.setup(CS1_p, GPIO.OUT)\n    GPIO.setup(CS2_p, GPIO.OUT)\n    #\u6307\u5b9a\u306e\u30c7\u30fc\u30bf\u30d4\u30f3\u3092\u30c7\u30b8\u30bf\u30eb\u51fa\u529b\u306b\u8a2d\u5b9a\n    for i in range(8):\n        GPIO.setup(DATA_p&#91;i], GPIO.OUT)\n    #\u4fe1\u53f7\u7dda\u3092LOW\u306b\u8a2d\u5b9a\u3057\u3066\u304a\u304f\n    GPIO.output(RS_p, GPIO.LOW)\n    GPIO.output(RW_p, GPIO.LOW)\n    GPIO.output(E_p, GPIO.LOW)\n    GPIO.output(CS1_p, GPIO.LOW)\n    GPIO.output(CS2_p, GPIO.LOW)\n    #LCD\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30ea\u30bb\u30c3\u30c8\u3092\u89e3\u9664\u3059\u308b\n    GPIO.setup(rst, GPIO.OUT)\n    GPIO.output(rst, GPIO.HIGH)\n<\/code><\/pre>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u30e9\u30ba\u30d1\u30a4\u306eGPIO\u306e\u5165\u51fa\u529b\u8a2d\u5b9a\u3068\u4fe1\u53f7\u7dda\u306e\u5bfe\u5fdc\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306b\u3001\u4eca\u306e\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u3067\u306f\u4ee5\u4e0b\u306e\u69d8\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"377\" height=\"595\" data-attachment-id=\"3126\" data-permalink=\"https:\/\/taki-lab.site\/bocci\/?attachment_id=3126\" data-orig-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/fda4b073cb8d934f30d099971a31fb18.jpg?fit=377%2C595&amp;ssl=1\" data-orig-size=\"377,595\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"fda4b073cb8d934f30d099971a31fb18\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/fda4b073cb8d934f30d099971a31fb18.jpg?fit=190%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/fda4b073cb8d934f30d099971a31fb18.jpg?fit=377%2C595&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/fda4b073cb8d934f30d099971a31fb18.jpg?resize=377%2C595\" alt=\"\" data-id=\"3126\" class=\"wp-image-3126\" srcset=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/fda4b073cb8d934f30d099971a31fb18.jpg?w=377&amp;ssl=1 377w, https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/fda4b073cb8d934f30d099971a31fb18.jpg?resize=190%2C300&amp;ssl=1 190w\" sizes=\"auto, (max-width: 377px) 100vw, 377px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>\u8a2d\u5b9a\u304c\u7d42\u308f\u3063\u305f\u3089RST\u306e\u4fe1\u53f7\u3092HIGH\u306b\u3059\u308b\u3053\u3068\u3067LCD\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u304c\u4f7f\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def GLCDInit():\n    #30ms\u5f85\u6a5f\n    time.sleep(0.03)\n    #\u5de6\u5074IC\u3092\u521d\u671f\u5316\n    SelectIC(1)\n    command(0xC0, GPIO.LOW)\n    command(0x3F, GPIO.LOW)\n    #\u5de6\u5074IC\u3092\u521d\u671f\u5316\n    SelectIC(2)\n    command(0xC0, GPIO.LOW)\n    command(0x3F, GPIO.LOW)\n\ndef SelectIC(value):\n    if value == 1:\n        GPIO.output(CS1_p, GPIO.HIGH)\n        GPIO.output(CS2_p, GPIO.LOW)\n    else:\n        GPIO.output(CS1_p, GPIO.LOW)\n        GPIO.output(CS2_p, GPIO.HIGH)\n\ndef command(value, mode):\n    GPIO.output(RS_p, mode)\n    for i in range(8):\n        GPIO.output(DATA_p&#91;i], (value >> i) &amp; 0x01)\n    GPIO.output(E_p, GPIO.HIGH)\n    GPIO.output(E_p, GPIO.LOW)\n<\/code><\/pre>\n\n\n\n<p>LCD\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u521d\u671f\u5316\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u66f8\u3044\u3066\u3042\u308b\u3068\u304a\u308a\u306e\u624b\u9806\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"380\" height=\"354\" data-attachment-id=\"3127\" data-permalink=\"https:\/\/taki-lab.site\/bocci\/?attachment_id=3127\" data-orig-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/dfa230257f7c0af4e1a98bf5d69b202a.jpg?fit=380%2C354&amp;ssl=1\" data-orig-size=\"380,354\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"dfa230257f7c0af4e1a98bf5d69b202a\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/dfa230257f7c0af4e1a98bf5d69b202a.jpg?fit=300%2C279&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/dfa230257f7c0af4e1a98bf5d69b202a.jpg?fit=380%2C354&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/dfa230257f7c0af4e1a98bf5d69b202a.jpg?resize=380%2C354\" alt=\"\" data-id=\"3127\" class=\"wp-image-3127\" srcset=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/dfa230257f7c0af4e1a98bf5d69b202a.jpg?w=380&amp;ssl=1 380w, https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/dfa230257f7c0af4e1a98bf5d69b202a.jpg?resize=300%2C279&amp;ssl=1 300w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>\u3053\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306fIC\u30c1\u30c3\u30d7\u304c2\u679a\u4f7f\u7528\u3055\u308c\u3066\u3044\u3066\u3001SelectIC()\u3067\u30b3\u30de\u30f3\u30c9\u3092\u9001\u4fe1\u3059\u308bIC\u30c1\u30c3\u30d7\u306e\u756a\u53f7\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>command()\u3067\u30b3\u30de\u30f3\u30c9\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7b2c2\u30d1\u30e9\u30e1\u30fc\u30bf\u306fLOW(\u5236\u5fa1\u30b3\u30de\u30f3\u30c9)\u3001HIGH(\u8868\u793a\u30c7\u30fc\u30bf)\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\uff08\u3082\u3063\u3068\u308f\u304b\u308a\u3084\u3059\u304f\u3057\u305f\u65b9\u304c\u826f\u3044\u306a\u30fb\u30fb\u30fb\uff09<\/p>\n\n\n\n<p>\u3042\u3068\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u898b\u3066\u6c17\u304c\u3064\u3044\u305f\u306e\u306f\u3001\u4fe1\u53f7\u3092\u30a4\u30f3\u30d7\u30c3\u30c8\u3059\u308b\u306e\u306b\u3001E\u4fe1\u53f7\u3092HIGH\u306b\u3057\u306a\u304f\u3061\u3083\u3044\u3051\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3002<\/p>\n\n\n\n<p>HIGH\u3067RS\u3084\u30c7\u30fc\u30bf\u4fe1\u53f7\u304c\u5b9f\u969b\u306bLCD\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u5165\u308a\u307e\u3059\u3002\u3067\u3001\u7d42\u308f\u3063\u305f\u3089LOW\u306b\u623b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"474\" height=\"342\" data-attachment-id=\"3128\" data-permalink=\"https:\/\/taki-lab.site\/bocci\/?attachment_id=3128\" data-orig-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/23af3b7461ffc587556f761ad219ab6d.jpg?fit=745%2C537&amp;ssl=1\" data-orig-size=\"745,537\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"23af3b7461ffc587556f761ad219ab6d\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/23af3b7461ffc587556f761ad219ab6d.jpg?fit=300%2C216&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/23af3b7461ffc587556f761ad219ab6d.jpg?fit=474%2C342&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/23af3b7461ffc587556f761ad219ab6d.jpg?resize=474%2C342\" alt=\"\" data-id=\"3128\" class=\"wp-image-3128\" srcset=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/23af3b7461ffc587556f761ad219ab6d.jpg?w=745&amp;ssl=1 745w, https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2020\/05\/23af3b7461ffc587556f761ad219ab6d.jpg?resize=300%2C216&amp;ssl=1 300w\" sizes=\"auto, (max-width: 474px) 100vw, 474px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>\u30bf\u30a4\u30df\u30f3\u30b0\u30c1\u30e3\u30fc\u30c8\u306b\u3057\u3063\u304b\u308a\u66f8\u3044\u3066\u3042\u3063\u305f\u30fb\u30fb\u30fb<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def GLCDDisplayClear():\n    for i in &#91;1, 2]:\n        SelectIC(i)\n        for y in range(8):\n            SetPage(y)\n            SetAddress(0)\n            for x in range(64):\n                WriteData(0)\n\ndef SetPage(value):\n    command(0xB8|(value&amp;0x07), GPIO.LOW)\n\ndef SetAddress(value):\n    command(0x40|(value&amp;0x3F), GPIO.LOW)\n\ndef WriteData(value):\n    command(value, GPIO.HIGH)\n<\/code><\/pre>\n\n\n\n<p>\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u306e\u8868\u793a\u3092\u5168\u3066\u975e\u8868\u793a\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002\uff08\u753b\u9762\u30af\u30ea\u30a2\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def __main():\n    PinsInit(20, 7, 8, 9, 18, 19, 10, 11, 12, 13, 14, 15, 16, 17)\n    GLCDInit()\n    GLCDDisplayClear()\n    try:\n        while True:\n            time.sleep(1.0)\n    except KeyboardInterrupt:\n        GPIO.cleanup()\n\n__main()\n<\/code><\/pre>\n\n\n\n<p>\u3053\u308c\u3067\u3001\u4e00\u901a\u308a\u306e\u521d\u671f\u5316\u51e6\u7406\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u95a2\u6570\u3082\u3042\u308b\u304b\u3089\u3001\u6b21\u56de\u306f\u3061\u3087\u3063\u3068\u3044\u308d\u3044\u308d\u8868\u793a\u3055\u305b\u3066\u307f\u3088\u3046\u304b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"\/\/blog.with2.net\/link\/?2023426:1010\" target=\"_blank\" rel=\"noreferrer noopener\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/taki-lab.site\/bocci\/wp-content\/uploads\/2019\/12\/03a6eee54039f74ded0b8f7548b1868f.png?w=474\" alt=\"\" title=\"\u30d1\u30bd\u30b3\u30f3\u30e9\u30f3\u30ad\u30f3\u30b0\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u56de\u307e\u3067\u306e\u72b6\u6cc1\u306f\u3053\u3061\u3089\u3002 \u3055\u3066\u3001\u3053\u306eLCD\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3092\u5b9f\u969b\u306bPython\u3067\u52d5\u304b\u3059\u306e\u3067\u3059\u304c\u3002 \u3084\u3063\u3071\u308a\u3001\u81ea\u5206\u4e00\u4eba\u306e\u529b\u3067\u306f\u306a\u304b\u306a\u304b\u96e3\u3057\u304b\u3063\u305f\u306e\u3067\u3001 \u3053\u3061\u3089\u306e\u30b5\u30a4\u30c8\u306e\u30b5\u30f3\u30d7\u30eb\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u53c2\u8003\u306b\u3055\u305b\u3066\u8cb0\u3044\u307e\u3057\u305f\u3002 http: &hellip; <a href=\"https:\/\/taki-lab.site\/bocci\/?p=3125\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">\u3010\u30e9\u30ba\u30d1\u30a4\u3011\u3010GLCD\u3011LCD\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u521d\u671f\u5316\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"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":"\u3010\u30e9\u30ba\u30d1\u30a4\u3011\u3010GLCD\u3011LCD\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u521d\u671f\u5316\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\n#TechCommit\n","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":[187,3],"tags":[195,188],"class_list":["post-3125","post","type-post","status-publish","format-standard","hentry","category-raspberry-pi","category-3","tag-tg12864e-02a","tag-188"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8SDbY-Op","jetpack-related-posts":[{"id":3120,"url":"https:\/\/taki-lab.site\/bocci\/?p=3120","url_meta":{"origin":3125,"position":0},"title":"\u3010\u30e9\u30ba\u30d1\u30a4\u3011\u3010GLCD\u3011\u534a\u56fa\u5b9a\u62b5\u6297\u304c\u5c4a\u3044\u305f\u306e\u3067\u3001\u56de\u8def\u306b\u7d44\u307f\u8fbc\u3093\u3067\u307f\u308b","author":"taki","date":"2020\u5e745\u670830\u65e5","format":false,"excerpt":"\u524d\u56de\u307e\u3067\u306e\u72b6\u6cc1\u306f\u3053\u3061\u3089\u3002 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4x"},"classes":[]},{"id":6909,"url":"https:\/\/taki-lab.site\/bocci\/?p=6909","url_meta":{"origin":3125,"position":3},"title":"\u3010\u30e9\u30ba\u30d1\u30a4\u30117\u30bb\u30b0LED\u3092\u8a66\u3059\u3002","author":"taki","date":"2021\u5e749\u670823\u65e5","format":false,"excerpt":"\u4e45\u3057\u3076\u308a\u306e\u30e9\u30ba\u30d1\u30a4\u3002 \u4ee5\u524d\u306f\u3001\u6e29\u6e7f\u5ea6\u8a08\u306e\u6e2c\u5b9a\u7d50\u679c\u3092LCD\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001 \u914d\u7dda\u304c\u58ca\u308c\u307e\u3057\u3066\u2026","rel":"","context":"Raspberry Pi","block_context":{"text":"Raspberry 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