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prev3. 彩色 2.2吋 TFT
3-2 TFT 基礎使用next
自己的空氣品質自己顧-pm2.5檢測DIY

3-1 TFT 基本測試

一、uno + TFT 硬體連接

TFT第一pin 對齊uno的 A5接腳，最後一pin接到 5v ，中間會有一腳空接。

 

二、程式庫

下載 https://drive.google.com/open?id=1Od6TVh_Moa6Zq1iW6-tpKqJcxmFidTiV

GitHub 函式庫：https://github.com/telamon/utft

 

下載後不須解壓縮，由Arduino IDE程式直接匯入

三、範例程式

開啟範例程式

 

修改以下範例程式，原程式可保留，用//雙斜線註解

改為以下程式，QD220A 為我們使用的晶片型號，A2,A1,A5,A4,A3 為接腳順序

UTFT myGLCD(QD220A,A2,A1,A5,A4,A3);

 

四、上傳測試

確認好序列埠com的編號，上傳測試，會出現以下連播測試畫面。

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錯誤訊息
未知: Array and string offset access syntax with curly braces is deprecated 在檔案中的第 /include/functions.encoding.php 列 40
未知: Array and string offset access syntax with curly braces is deprecated 在檔案中的第 /include/functions.encoding.php 列 40
未知: Array and string offset access syntax with curly braces is deprecated 在檔案中的第 /include/functions.encoding.php 列 73
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 505
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 119
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 505
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 119
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 119
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 119
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通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
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通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined index: bootstrap 在檔案中的第 /modules/tadtools/preloads/core.php 列 68
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資料庫語法
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0.000403 - SELECT * FROM config WHERE (`conf_modid` = '9') ORDER BY conf_order ASC
0.000459 - select a.tbsn,a.title,b.author,a.category,a.page,a.paragraph,a.sort from tad_book3_docs as a left join tad_book3 as b on a.tbsn=b.tbsn where a.tbdsn='381'
0.000198 - SELECT tbsn,title FROM tad_book3 ORDER BY sort
0.000419 - SELECT * FROM config WHERE (`conf_modid` = '0' AND `conf_catid` = '5') ORDER BY conf_order ASC
0.000310 - SELECT COUNT(*) FROM banner
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0.003479 - UPDATE banner SET impmade = 1275190 WHERE bid = 3
0.000314 - SELECT * FROM config WHERE (`conf_modid` = '0' AND `conf_catid` = '3') ORDER BY conf_order ASC
0.001281 - SELECT DISTINCT gperm_itemid FROM group_permission WHERE gperm_name = 'block_read' AND gperm_modid = 1 AND gperm_groupid IN (3)
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0.000741 - SELECT f.*, s.tpl_source FROM tplfile f LEFT JOIN tplsource s ON s.tpl_id=f.tpl_id WHERE (`tpl_tplset` = 'default' AND `tpl_file` = 'system_block_search.tpl') ORDER BY tpl_refid
0.003414 - update tad_book3_docs set `count` = `count`+1 where tbdsn='381'
0.000243 - select * from tad_book3_docs where tbdsn='381'
0.000150 - select * from tad_book3 where tbsn='21'
0.000223 - select mid from modules where dirname='tad_book3'
0.000545 - desc `tad_book3_data_center` `sort`
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0.001728 - select tbdsn,title,content,category,page,paragraph,sort,enable,uid,from_tbdsn from tad_book3_docs where tbsn='21' and `enable`='1' order by category,page,paragraph,sort
0.001063 - select tbdsn,title,category,page,paragraph,sort from tad_book3_docs where tbsn='21' and (`content` != '' or `from_tbdsn` != 0) and enable='1' order by category,page,paragraph,sort
0.000234 - SELECT * FROM modules WHERE dirname = 'tadtools'
0.000323 - SELECT * FROM config WHERE (`conf_modid` = '4') ORDER BY conf_order ASC
0.000215 - select mid from modules where dirname='tad_book3'
0.000338 - desc `tad_book3_data_center` `sort`
0.000199 - select `col_sn`,`data_name`,`data_sort`, `data_value` from `tad_book3_data_center` where `mid`= '9' and `col_name`='video_tbdsn_date' and `col_sn`='381' order by `sort` , `data_sort`
0.000265 - select groupid,name from groups
0.000426 - select * from `tad_book3_files_center` where `col_name`='mp4' and `col_sn`='381' and `kind`='file' order by sort limit 0,1
0.000366 - select `tt_theme`,`tt_use_bootstrap`,`tt_bootstrap_color`,`tt_theme_kind` from `tadtools_setup` where `tt_theme`='school2015'
0.000549 - SELECT f.*, s.tpl_source FROM tplfile f LEFT JOIN tplsource s ON s.tpl_id=f.tpl_id WHERE (`tpl_tplset` = 'default' AND `tpl_file` = 'tadbook3_index.tpl') ORDER BY tpl_refid
0.000253 - SELECT * FROM modules WHERE dirname = 'tad_themes'
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0.000181 - select `tt_bootstrap_color` from tadtools_setup where `tt_theme`='school2015'
0.000324 - select * from tad_themes where `theme_name`='school2015'
0.000309 - select conf_value from config where conf_title ='_MD_AM_DEBUGMODE'
0.000300 - select * from tad_themes_blocks where `theme_id`='7'
0.000228 - select mid from modules where dirname='tad_themes'
0.000470 - desc `tad_themes_data_center` `sort`
0.000142 - select `col_sn`,`data_name`,`data_sort`, `data_value` from `tad_themes_data_center` where `mid`= '3' and `col_name`='theme_id' and `col_sn`='7' order by `sort` , `data_sort`
0.000282 - select conf_value from config where conf_name ='allow_register'
0.000378 - select `mid`, `name`, `dirname` from modules where isactive='1' and hasmain='1' and weight!=0 order by weight
0.000163 - SELECT * FROM modules WHERE dirname = 'tad_blocks'
0.000191 - select conf_value from config where conf_title ='_MD_AM_DEBUGMODE'
0.000265 - select count(*) from priv_msgs where `to_userid` ='0' and `read_msg`=0 group by `to_userid`
0.000356 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='0' and status='1' order by position
0.000240 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='11' and status='1' order by position
0.000149 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='14' and status='1' order by position
0.000142 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='15' and status='1' order by position
0.000177 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='17' and status='1' order by position
0.000160 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='16' and status='1' order by position
0.000211 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='18' and status='1' order by position
0.000512 - select a.* from tad_themes_files_center as a left join tad_themes as b on a.col_sn=b.theme_id where a.`col_name`='slide' and b.`theme_name`='school2015'
0.000222 - SELECT * FROM modules WHERE dirname = 'tad_login'
0.000318 - SELECT * FROM config WHERE (`conf_modid` = '14') ORDER BY conf_order ASC
總計: 57
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總計: 1
額外資訊
包含檔案: 204 檔案
使用記憶體: 6975016 bytes
計時
XOOPS 使用 0.134 秒來載入。
XOOPS Boot 使用 0.030 秒來載入。
Module init 使用 0.009 秒來載入。
XOOPS output init 使用 0.039 秒來載入。
Module display 使用 0.029 秒來載入。
Page rendering 使用 0.025 秒來載入。