段式液晶HT1621驅(qū)動(dòng) 15F104E做的溫控器

ID:19198 · 發(fā)表于 2016-11-11 13:07

本帖最后由 trm999 于 2017-11-5 12:35 編輯

歷時(shí)一周，由HT1621B驅(qū)動(dòng)寫(xiě)起，LCD正常顯示后，加入18B20溫度檢測(cè)程序，
可以正常顯示溫度后，又加入按鍵識(shí)別，因?yàn)槭?腳IO，所以只有一個(gè)IO可用，
加入短按，2秒長(zhǎng)按，5秒長(zhǎng)按程序來(lái)實(shí)現(xiàn)減、加、保存，涉及到保存，
又學(xué)習(xí)STC單片機(jī)的EEPROM，實(shí)現(xiàn)保存后由于代碼比較多，又進(jìn)行模塊化編程學(xué)習(xí)，
在這里卡了2天，定時(shí)器卡了一下午，終于完成

注意：1.EEPROM操作放到中斷里面可以正常操作保存，估計(jì)和關(guān)閉中斷有關(guān)系  2.因?yàn)槔^電器會(huì)干擾動(dòng)作，要加電容

// - - * * * * * * * HT1621 段碼屏驅(qū)動(dòng) * * * * * * *
// - - * MCU STC15F104W通過(guò) 15F104E未知內(nèi)設(shè)12M 晶振 *
// - - * C 語(yǔ)言程序       trm999  版本1.0       *
//                溫度容差0.5攝氏度，當(dāng)空調(diào)控制器使用，必須要有容差
// - - * * * * * * * * * * * * * * * * * * * * * * *
/*********************************************************************
數(shù)碼管結(jié)構(gòu)    a f    b       g    e    c    d       dp
               seg0  seg1  seg2  seg3  seg4  seg5  seg6 seg7
com0       1a 1f 1b 1g 1e 1c 1d    1dp
  com1       2a 2f 2b 2g 2e 2c 2d    2dp
com2    3a 3f 3b 3g 3e 3c 3d    3dp
   com3    4a 4f 4b 4g 4e 4c 4d    3dp    數(shù)據(jù)位4位，結(jié)構(gòu)4321
*********************************************************************/
sbit DQ=P3^5; //18B20
sbit SS=P3^0; //繼電器
sbit HT1621_CS=P3^3; // - - HT1621使能引腳
sbit HT1621_WR=P3^2; // - - HT1621時(shí)鐘引腳
sbit HT1621_DAT=P3^4; // - - HT1621數(shù)據(jù)引腳
sbit key_sr=P3^1;//對(duì)應(yīng)按鍵

//shuzi0是左1大8字的代碼表格
uchar code Ht1621_shuzi0[][8]={             //0~9數(shù)字?jǐn)?shù)組

{0x01,0x01,0x01,0x00,0x01,0x01,0x01,0x00},//0
{0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00},//1
{0x01,0x00,0x01,0x01,0x01,0x00,0x01,0x00},//2
{0x01,0x00,0x01,0x01,0x00,0x01,0x01,0x00},//3
{0x00,0x01,0x01,0x01,0x00,0x01,0x00,0x00},//4
{0x01,0x01,0x00,0x01,0x00,0x01,0x01,0x00},//5
{0x01,0x01,0x00,0x01,0x01,0x01,0x01,0x00},//6
{0x01,0x00,0x01,0x00,0x00,0x01,0x00,0x00},//7
{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00},//8
{0x01,0x01,0x01,0x01,0x00,0x01,0x01,0x00},//9
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},//AUTO 10
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},//       11
};

//shuzi1是左2大8字的代碼表格
uchar code Ht1621_shuzi1[][8]={             //0~9數(shù)字?jǐn)?shù)組

{0x02,0x02,0x02,0x00,0x02,0x02,0x02,0x00},//0
{0x00,0x00,0x02,0x00,0x00,0x02,0x00,0x00},//1
{0x02,0x00,0x02,0x02,0x02,0x00,0x02,0x00},//2
{0x02,0x00,0x02,0x02,0x00,0x02,0x02,0x00},//3
{0x00,0x02,0x02,0x02,0x00,0x02,0x00,0x00},//4
{0x02,0x02,0x00,0x02,0x00,0x02,0x02,0x00},//5
{0x02,0x02,0x00,0x02,0x02,0x02,0x02,0x00},//6
{0x02,0x00,0x02,0x00,0x00,0x02,0x00,0x00},//7
{0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x00},//8
{0x02,0x02,0x02,0x02,0x00,0x02,0x02,0x00},//9
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02},//hight 10
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},//       11
};

//shuzi2是右小8字的代碼表格
uchar code Ht1621_shuzi2[][8]={             //0~9數(shù)字?jǐn)?shù)組

{0x04,0x04,0x04,0x00,0x04,0x04,0x04,0x00},//0
{0x00,0x00,0x04,0x00,0x00,0x04,0x00,0x00},//1
{0x04,0x00,0x04,0x04,0x04,0x00,0x04,0x00},//2
{0x04,0x00,0x04,0x04,0x00,0x04,0x04,0x00},//3
{0x00,0x04,0x04,0x04,0x00,0x04,0x00,0x00},//4
{0x04,0x04,0x00,0x04,0x00,0x04,0x04,0x00},//5
{0x04,0x04,0x00,0x04,0x04,0x04,0x04,0x00},//6
{0x04,0x00,0x04,0x00,0x00,0x04,0x00,0x00},//7
{0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00},//8
{0x04,0x04,0x04,0x04,0x00,0x04,0x04,0x00},//9
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04},//low 10
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},// 11
};

//shuzi3是特殊符號(hào)代碼表格
uchar code Ht1621_shuzi3[][8]={             //0~9數(shù)字?jǐn)?shù)組

{0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00},//上半圓
{0x00,0x08,0x00,0x00,0x00,0x00,0x00,0x00},//圓雙線
{0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00},//TEMP
{0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x00},//ROOM
{0x00,0x00,0x00,0x00,0x08,0x00,0x00,0x00},//SET
{0x00,0x00,0x00,0x00,0x00,0x08,0x00,0x00},//下半圓hr
{0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x00},//線條
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08},//FAN 7
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},// 8
};

淘寶買的2毛液晶玻璃，接口有變化，com0-com4是反的

要用HT1621B驅(qū)動(dòng)，自己做的板子老是有重影，干脆打板子，做工不錯(cuò)

焊好后，松香不少請(qǐng)無(wú)視

15F104E單片機(jī)，加的背光，晚上方便

外殼是個(gè)問(wèn)題，基本都是膠粘的，因?yàn)槠囀褂�，所以電源�?2V變5V，用的3312模塊的一半

左邊圓的是按鍵

正常顯示溫度，小數(shù)字是小數(shù)部分，AUTO代表正溫度，負(fù)溫度會(huì)顯示LOW

設(shè)定界面會(huì)顯示線條，繼電器閉合會(huì)顯示一個(gè)小圓圈和兩個(gè)細(xì)線

源文件因?yàn)槭悄K化，所以打包吧

溫控器 15F104E通過(guò)1.0版

20161102溫控器 15F104E通過(guò)1.0版.7z (117.73 KB, 下載次數(shù): 254) (118 K) 下載次數(shù):0

ID:14010 · 發(fā)表于 2016-11-11 18:46

不錯(cuò)，支持一下！

ID:149091 · 發(fā)表于 2016-11-22 21:50

51黑有你更精彩！��！

ID:190026 · 發(fā)表于 2017-5-6 17:38

購(gòu)買了怎么不能下載呢

ID:140489 · 發(fā)表于 2017-6-16 10:21

下載了，但是好貴，一共要10黑幣

ID:303586 · 發(fā)表于 2018-4-8 14:53

看看歷程,學(xué)習(xí)下

ID:254251 · 發(fā)表于 2018-5-15 18:09

編不過(guò)

ID:254251 · 發(fā)表于 2018-5-15 18:49

回差0.5太小繼電器頻繁開(kāi)閉，回差2到3比較好

ID:399111 · 發(fā)表于 2020-4-29 12:14

學(xué)習(xí)下

ID:282850 · 發(fā)表于 2020-4-30 15:18

液晶的焊接方法不錯(cuò)，有個(gè)優(yōu)點(diǎn)是方便拆下來(lái)，今年焊過(guò)一次直插，拆時(shí)把腳剪了一段，后改成此法焊接。
HT1621的字編碼可以優(yōu)化一下，一維數(shù)組就可以了。顯示時(shí)發(fā)送的是一個(gè)char就行。

ID:718536 · 發(fā)表于 2020-11-27 21:24

溫控部分有加入PID算法嗎？

ID:19198 · 發(fā)表于 2021-1-3 22:53

簡(jiǎn)化一下，留存?zhèn)渫?br />

uchar code bianma[][8]={ //0~9數(shù)字?jǐn)?shù)組
{0x01,0x01,0x01,0x00,0x01,0x01,0x01,0x00},//0 0
{0x00,0x00,0x01,0x00,0x00,0x01,0x00,0x00},//1 1
{0x01,0x00,0x01,0x01,0x01,0x00,0x01,0x00},//2 2
{0x01,0x00,0x01,0x01,0x00,0x01,0x01,0x00},//3 3
{0x00,0x01,0x01,0x01,0x00,0x01,0x00,0x00},//4 4
{0x01,0x01,0x00,0x01,0x00,0x01,0x01,0x00},//5 5
{0x01,0x01,0x00,0x01,0x01,0x01,0x01,0x00},//6 6
{0x01,0x00,0x01,0x00,0x00,0x01,0x00,0x00},//7 7
{0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00},//8 8
{0x01,0x01,0x01,0x01,0x00,0x01,0x01,0x00},//9 9
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},//AUTO 10 10
{0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00},//上半圓 11
{0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00},//圓雙線 12
{0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00},//TEMP 13
{0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00},//ROOM 14
{0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00},//SET 15
{0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00},//下半圓hr 16
{0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00},//線條 17
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01},//FAN 18
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},//滅 19

復(fù)制代碼

void SMG_SX(shi,ge,xiaoshu,low,high,xian,yuanxian,tmp)//段碼屏顯示函數(shù)，數(shù)據(jù)轉(zhuǎn)換
{

uchar j,t;
uchar a0,a1,a2,a3;

      for(j=0;j<8;j++)
      {
         a0=(bianma[shi][j]);
a1=(bianma[ge][j]|bianma[high][j]);
a2=(bianma[xiaoshu][j]|bianma[low][j]);
a3=(bianma[yuanxian][j]|bianma[tmp][j]);
a1<<=1;
a2<<=2;
a3<<=3;
t=(a0|a1|a2|a3);


         Ht1621WrOneData(j,t);  //寫(xiě)入1621顯示緩存
      }
}

ID:201953 · 發(fā)表于 2021-1-11 08:47

感謝分享。學(xué)習(xí)一下段式液晶的輸出格式輸出。

ID:282074 · 發(fā)表于 2021-1-16 07:56

trm999 發(fā)表于 2021-1-3 22:53
簡(jiǎn)化一下，留存?zhèn)渫?br />

里面的板子可以一塊兒打樣

ID:381171 · 發(fā)表于 2021-6-1 11:26

學(xué)習(xí)的道路因?yàn)橛?1黑論壇更容易了！非常感謝！

ID:137736 · 發(fā)表于 2022-9-3 18:23

1621驅(qū)動(dòng)很好

ID:507641 · 發(fā)表于 2022-9-8 08:48

f556 發(fā)表于 2020-4-30 15:18
液晶的焊接方法不錯(cuò)，有個(gè)優(yōu)點(diǎn)是方便拆下來(lái)，今年焊過(guò)一次直插，拆時(shí)把腳剪了一段，后改成此法焊接。
HT16 ...

詳細(xì)點(diǎn),上個(gè)實(shí)例

ID:507641 · 發(fā)表于 2022-9-19 08:40

請(qǐng)問(wèn)屏的型號(hào)或者連接?謝謝

ID:977861 · 發(fā)表于 2022-10-3 13:29

測(cè)溫是多少到多少呀

ID:102702 · 發(fā)表于 2022-11-10 22:57

樓主能上個(gè)電路圖嗎？

ID:624729 · 發(fā)表于 2023-4-18 21:20

非常精彩，學(xué)到不少，多謝。

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段式液晶HT1621驅(qū)動(dòng) 15F104E做的溫控器

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