这种段码液晶，怎么能方便的显示变量的数字？

69879 · 发表于 2019-8-28 09:51:42

拆了一个电动车码表，想DIY一下。

芯片是ARDUINO的328，库用的论坛的白沙液晶的驱动。现在笔画都实验出来了，把128位的地址置1就能显示指定的笔画。
但是遇到的问题是，好像数字显示不是用的连续的地址，这种数字怎么能方便的建立数组还是函数显示变量的值呢?

69879 · 发表于 2019-8-28 10:09:48

数字一共分4组，上面是电量百分比（我想改成显示电压），中间是速度值  下面左边大个数码是挡位（我想显示电流）右边5个小的是里程和时间（用按键切换显示）。

不知道其他功能对LCD显示驱动的影响多大，概述下主要功能吧。

我想显示利用这个码表控制电动自行车（不是电机驱动）。  显示电量速度电流里程时间总里程还有灯喇叭高低速定速震动报警等功能。
因为显示这个芯片的IO不够用，所以想一共2个 328芯片通讯控制，全部是ARDUINO。显示这个芯片就是这个液晶板装转把上，  还有个芯片，放电池里面；
显示板的配置是液晶屏，一路48V输出，震动开关，3个按键，一路速度脉冲输入，控制板的配置是灯开关，喇叭开关，定速开关，刹车开关，电机的霍尔测速输出速度脉冲，电流测量，然后灯继电器，喇叭继电器，定速继电器，刹车灯继电器，高低档继电器，这些都是通讯的，把开关信号发给显示板，接受显示板的控制信号打开关闭继电器。

pcwinner · 发表于 2019-8-28 10:16:42

数组+宏定义好点吧！~

plb83 · 发表于 2019-8-28 10:19:26

不是要做数据表么

laujc · 发表于 2019-8-28 10:20:42

我都是定义宏

驱动层将对应显示的内容放在对应位置。

比如1个8要显示到 8，9，10，11，23，15，17 那就在驱动层判断每一位的显示与否。是则置1，否则写0

这个事情在送显示时写，和上层代码分离。

69879 · 发表于 2019-8-28 10:49:36

本帖最后由 69879 于 2019-8-28 10:50 编辑

专门的函数，传入显示的数字，比如电压 48V，就是 powerVol(48);  怎么显示就交给powerVol 函数。这样是不是，就是要定义电压显示的2位，

先把电压值分离成2位整数，每一位对应一个数字。然后判断是几，就显示对应笔画。

比如 a表示以为一位数字

if（a==0） {setSymbol(8,1); setSymbol(9,1); setSymbol(10,1);setSymbol(11,1);setSymbol(13,1);setSymbol(14,0);setSymbol(15,1); }  //0
f（a==1） {setSymbol(8,0); setSymbol(9,1); setSymbol(10,1);setSymbol(11,0);setSymbol(13,0);setSymbol(14,0);setSymbol(15,0); }  //1

.....

直到if（a==9）{}

是这样的吗，  11个数字那要有上千行控制显示了。

HalenYU · 发表于 2019-8-28 10:57:02

显示段码和刷新的RAM地址快建立好逻辑或数据表格。显示时全数据RAM数据传输刷新即可。

布心 · 发表于 2019-8-28 11:19:13

Addr 不连续没关系啊，做过断码LCD驱动的很容易找到规律。大致看了一下2个最大的“8”是一样的Seg分布；下排最小的5个“8”，以及左上角2个“8”是一样的分布；不大不小的2个“8”是一样的分布。至于特殊字符，那就只能特殊处理了。

#define LCD_A BIT0
#define LCD_B BIT4
#define LCD_C BIT6
#define LCD_D BIT3
#define LCD_E BIT2
#define LCD_F BIT1
#define LCD_G BIT5
#define LCD_X BIT7

const unsigned char LCD_Code[16] =
{
LCD_A+LCD_B+LCD_C+LCD_D+LCD_E+LCD_F, // 0
LCD_B+LCD_C, // 1
LCD_A+LCD_B+LCD_D+LCD_E+LCD_G,             // 2
LCD_A+LCD_B+LCD_C+LCD_D+LCD_G,             // 3
LCD_B+LCD_C+LCD_F+LCD_G,                   // 4
LCD_A+LCD_C+LCD_D+LCD_F+LCD_G,             // 5
LCD_A+LCD_C+LCD_D+LCD_E+LCD_F+LCD_G,    // 6
LCD_A+LCD_B+LCD_C,                         // 7
LCD_A+LCD_B+LCD_C+LCD_D+LCD_E+LCD_F+LCD_G, // 8
LCD_A+LCD_B+LCD_C+LCD_D+LCD_F+LCD_G,       // 9
LCD_A+LCD_B+LCD_C+LCD_E+LCD_F+LCD_G,       // A
LCD_C+LCD_D+LCD_E+LCD_F+LCD_G,             // B
LCD_A+LCD_D+LCD_E+LCD_F,                   // C
LCD_B+LCD_C+LCD_D+LCD_E+LCD_G,             // D
LCD_A+LCD_D+LCD_E+LCD_F+LCD_G,             // E
LCD_A+LCD_E+LCD_F+LCD_G,                   // F
};

69879 · 发表于 2019-8-28 13:11:20

好的，谢谢。我照着试一下。

lzg1987 · 发表于 2019-8-28 14:28:16

先建映射表，用起来就方便了。

dzymushi · 发表于 2019-8-29 09:41:29

每个要显示的内容，用一个SWITCH CASE ，一个函数搞定，就是函数略长。可能得300行

startwar0418 · 发表于 2019-8-29 10:03:33

楼主真能折腾啊。
仪表和控制器直接可能是有通信协议的，楼主分析过了吗

Elex · 发表于 2019-8-29 10:10:21

布心发表于 2019-8-28 11:19
Addr 不连续没关系啊，做过断码LCD驱动的很容易找到规律。大致看了一下2个最大的“8”是一样的Seg分布；下 ...

液晶表一般没那么简单的。
由于液晶内部走线不能交叉，所有液晶的各个段都是乱的，比如个位的6和十位的6可能都是不一样的段位排布的
所以这种液晶一般是每个字符单独解码的了

xuwuhan · 发表于 2019-8-29 13:49:49

用宏应该就可以了

69879 · 发表于 2019-8-29 15:13:32

lianglee 发表于 2019-8-29 09:52

非常感谢，竟然发了这么多代码。
我用的ARDUINO编程，最终还是笨方法，用了1100行，每行定义一个位的一个数字。 11个数字每个10行定义0-9。

69879 · 发表于 2019-8-29 15:16:42

本帖最后由 69879 于 2019-8-29 15:26 编辑

startwar0418 发表于 2019-8-29 10:03
楼主真能折腾啊。
仪表和控制器直接可能是有通信协议的，楼主分析过了吗 ...

原来的确实是有协议的，好像叫一线通。
我把原来的控制芯片拆下来了，换上ARDUINO的328芯片。用arduino IDE编程。这样就能自己控制了。
另外，原车的驱动器我也换了，因为自带的8秒自动定速去不掉，就是8秒不动转把，自动保持这个速度，即使松了转吧，那个功能太危险了，关键时刻反应不及摔倒。
我换的控制器是手动定速，非常好用，按一下就定速，再按或者刹车就取消。
灯和喇叭我接入单片机控制是想增加点报警功能。

69879 · 发表于 2019-8-29 15:17:32

Elex 发表于 2019-8-29 10:10
液晶表一般没那么简单的。
由于液晶内部走线不能交叉，所有液晶的各个段都是乱的，比如个位的6和十位的6 ...

原来是不能跳线啊，怪不得不弄成统一的形式。

69879 · 发表于 2019-8-29 15:28:09

本帖最后由 69879 于 2019-8-29 15:30 编辑

//电量图标  根据电压显示电量
void battSymbol(uint8_t battVal)
{
  if(battVal>100)  {setSymbol(89,1);} else{setSymbol(89,0);} //100
  if(battVal>90) {setSymbol(88,1);} else{setSymbol(88,0);} //
  if(battVal>80) {setSymbol(84,1);} else{setSymbol(84,0);} //
  if(battVal>70) {setSymbol(85,1);} else{setSymbol(85,0);} //
  if(battVal>60) {setSymbol(86,1);} else{setSymbol(86,0);} //
  if(battVal>50) {setSymbol(87,1);} else{setSymbol(87,0);} //
  if(battVal>40) {setSymbol(83,1);} else{setSymbol(83,0);} //
  if(battVal>30) {setSymbol(82,1);} else{setSymbol(82,0);} //
  if(battVal>20) {setSymbol(81,1);} else{setSymbol(81,0);} //
  if(battVal>10) {setSymbol(80,1);} else{setSymbol(80,0);} //
  if(battVal>=0) {setSymbol(90,1);} else{setSymbol(90,0);} //
}

//数字显示函数，传递0-9的数字显示在指定位置，10为关闭显示
/*
*    A
* -----
*  B|    |F
* |  G  |
* -----
* |    |
*  C|    |E
* -----
*    D
*/
//电压数字个位
void battNumBit(uint8_t battBit)
{
  //                            A             B             C             D             E             F             G
  if(battBit==0) {setSymbol(72,1);setSymbol(73,1);setSymbol(74,1);setSymbol(75,1);setSymbol(78,1);setSymbol(76,1);setSymbol(77,0);}//0
  if(battBit==1) {setSymbol(72,0);setSymbol(73,0);setSymbol(74,0);setSymbol(75,0);setSymbol(78,1);setSymbol(76,1);setSymbol(77,0);}//1
  if(battBit==2) {setSymbol(72,1);setSymbol(73,0);setSymbol(74,1);setSymbol(75,1);setSymbol(78,0);setSymbol(76,1);setSymbol(77,1);}//2
  if(battBit==3) {setSymbol(72,1);setSymbol(73,0);setSymbol(74,0);setSymbol(75,1);setSymbol(78,1);setSymbol(76,1);setSymbol(77,1);}//3
  if(battBit==4) {setSymbol(72,0);setSymbol(73,1);setSymbol(74,0);setSymbol(75,0);setSymbol(78,1);setSymbol(76,1);setSymbol(77,1);}//4
  if(battBit==5) {setSymbol(72,1);setSymbol(73,1);setSymbol(74,0);setSymbol(75,1);setSymbol(78,1);setSymbol(76,0);setSymbol(77,1);}//5
  if(battBit==6) {setSymbol(72,1);setSymbol(73,1);setSymbol(74,1);setSymbol(75,1);setSymbol(78,1);setSymbol(76,0);setSymbol(77,1);}//6
  if(battBit==7) {setSymbol(72,1);setSymbol(73,0);setSymbol(74,0);setSymbol(75,0);setSymbol(78,1);setSymbol(76,1);setSymbol(77,0);}//7
  if(battBit==8) {setSymbol(72,1);setSymbol(73,1);setSymbol(74,1);setSymbol(75,1);setSymbol(78,1);setSymbol(76,1);setSymbol(77,1);}//8
  if(battBit==9) {setSymbol(72,1);setSymbol(73,1);setSymbol(74,0);setSymbol(75,1);setSymbol(78,1);setSymbol(76,1);setSymbol(77,1);}//9
  if(battBit==10)  {setSymbol(72,0);setSymbol(73,0);setSymbol(74,0);setSymbol(75,0);setSymbol(78,0);setSymbol(76,0);setSymbol(77,0);}//OFF
}

  //电压数字十位
void battNumTen(uint8_t battTen)
{
  //                            A             B             C             D             E             F             G
  if(battTen==0) {setSymbol(64,1);setSymbol(65,1);setSymbol(66,1);setSymbol(67,1);setSymbol(70,1);setSymbol(68,1);setSymbol(69,0);}//0
  if(battTen==1) {setSymbol(64,0);setSymbol(65,0);setSymbol(66,0);setSymbol(67,0);setSymbol(70,1);setSymbol(68,1);setSymbol(69,0);}//1
  if(battTen==2) {setSymbol(64,1);setSymbol(65,0);setSymbol(66,1);setSymbol(67,1);setSymbol(70,0);setSymbol(68,1);setSymbol(69,1);}//2
  if(battTen==3) {setSymbol(64,1);setSymbol(65,0);setSymbol(66,0);setSymbol(67,1);setSymbol(70,1);setSymbol(68,1);setSymbol(69,1);}//3
  if(battTen==4) {setSymbol(64,0);setSymbol(65,1);setSymbol(66,0);setSymbol(67,0);setSymbol(70,1);setSymbol(68,1);setSymbol(69,1);}//4
  if(battTen==5) {setSymbol(64,1);setSymbol(65,1);setSymbol(66,0);setSymbol(67,1);setSymbol(70,1);setSymbol(68,0);setSymbol(69,1);}//5
  if(battTen==6) {setSymbol(64,1);setSymbol(65,1);setSymbol(66,1);setSymbol(67,1);setSymbol(70,1);setSymbol(68,0);setSymbol(69,1);}//6
  if(battTen==7) {setSymbol(64,1);setSymbol(65,0);setSymbol(66,0);setSymbol(67,0);setSymbol(70,1);setSymbol(68,1);setSymbol(69,0);}//7
  if(battTen==8) {setSymbol(64,1);setSymbol(65,1);setSymbol(66,1);setSymbol(67,1);setSymbol(70,1);setSymbol(68,1);setSymbol(69,1);}//8
  if(battTen==9) {setSymbol(64,1);setSymbol(65,1);setSymbol(66,0);setSymbol(67,1);setSymbol(70,1);setSymbol(68,1);setSymbol(69,1);}//9
  if(battTen==10)  {setSymbol(64,0);setSymbol(65,0);setSymbol(66,0);setSymbol(67,0);setSymbol(70,0);setSymbol(68,0);setSymbol(69,0);}//OFF
}

  //速度数字个位
void kmhNumBit(uint8_t kmhBit)
{
  //                            A             B             C             D             E             F             G
  if(kmhBit==0) {setSymbol(127,1);setSymbol(126,1);setSymbol(125,1);setSymbol(124,1);setSymbol(121,1);setSymbol(123,1);setSymbol(122,0);}//0
  if(kmhBit==1) {setSymbol(127,0);setSymbol(126,0);setSymbol(125,0);setSymbol(124,0);setSymbol(121,1);setSymbol(123,1);setSymbol(122,0);}//1
  if(kmhBit==2) {setSymbol(127,1);setSymbol(126,0);setSymbol(125,1);setSymbol(124,1);setSymbol(121,0);setSymbol(123,1);setSymbol(122,1);}//2
  if(kmhBit==3) {setSymbol(127,1);setSymbol(126,0);setSymbol(125,0);setSymbol(124,1);setSymbol(121,1);setSymbol(123,1);setSymbol(122,1);}//3
  if(kmhBit==4) {setSymbol(127,0);setSymbol(126,1);setSymbol(125,0);setSymbol(124,0);setSymbol(121,1);setSymbol(123,1);setSymbol(122,1);}//4
  if(kmhBit==5) {setSymbol(127,1);setSymbol(126,1);setSymbol(125,0);setSymbol(124,1);setSymbol(121,1);setSymbol(123,0);setSymbol(122,1);}//5
  if(kmhBit==6) {setSymbol(127,1);setSymbol(126,1);setSymbol(125,1);setSymbol(124,1);setSymbol(121,1);setSymbol(123,0);setSymbol(122,1);}//6
  if(kmhBit==7) {setSymbol(127,1);setSymbol(126,0);setSymbol(125,0);setSymbol(124,0);setSymbol(121,1);setSymbol(123,1);setSymbol(122,0);}//7
  if(kmhBit==8) {setSymbol(127,1);setSymbol(126,1);setSymbol(125,1);setSymbol(124,1);setSymbol(121,1);setSymbol(123,1);setSymbol(122,1);}//8
  if(kmhBit==9) {setSymbol(127,1);setSymbol(126,1);setSymbol(125,0);setSymbol(124,1);setSymbol(121,1);setSymbol(123,1);setSymbol(122,1);}//9
  if(kmhBit==10)  {setSymbol(127,0);setSymbol(126,0);setSymbol(125,0);setSymbol(124,0);setSymbol(121,0);setSymbol(123,0);setSymbol(122,0);}//OFF
}

  //速度数字十位
void kmhNumTen(uint8_t kmhTen)
{
  //                         A             B             C             D             E             F             G
  if(kmhTen==0) {setSymbol(95,1);setSymbol(94,1);setSymbol(93,1);setSymbol(92,1);setSymbol(97,1);setSymbol(99,1);setSymbol(98,0);}//0
  if(kmhTen==1) {setSymbol(95,0);setSymbol(94,0);setSymbol(93,0);setSymbol(92,0);setSymbol(97,1);setSymbol(99,1);setSymbol(98,0);}//1
  if(kmhTen==2) {setSymbol(95,1);setSymbol(94,0);setSymbol(93,1);setSymbol(92,1);setSymbol(97,0);setSymbol(99,1);setSymbol(98,1);}//2
  if(kmhTen==3) {setSymbol(95,1);setSymbol(94,0);setSymbol(93,0);setSymbol(92,1);setSymbol(97,1);setSymbol(99,1);setSymbol(98,1);}//3
  if(kmhTen==4) {setSymbol(95,0);setSymbol(94,1);setSymbol(93,0);setSymbol(92,0);setSymbol(97,1);setSymbol(99,1);setSymbol(98,1);}//4
  if(kmhTen==5) {setSymbol(95,1);setSymbol(94,1);setSymbol(93,0);setSymbol(92,1);setSymbol(97,1);setSymbol(99,0);setSymbol(98,1);}//5
  if(kmhTen==6) {setSymbol(95,1);setSymbol(94,1);setSymbol(93,1);setSymbol(92,1);setSymbol(97,1);setSymbol(99,0);setSymbol(98,1);}//6
  if(kmhTen==7) {setSymbol(95,1);setSymbol(94,0);setSymbol(93,0);setSymbol(92,0);setSymbol(97,1);setSymbol(99,1);setSymbol(98,0);}//7
  if(kmhTen==8) {setSymbol(95,1);setSymbol(94,1);setSymbol(93,1);setSymbol(92,1);setSymbol(97,1);setSymbol(99,1);setSymbol(98,1);}//8
  if(kmhTen==9) {setSymbol(95,1);setSymbol(94,1);setSymbol(93,0);setSymbol(92,1);setSymbol(97,1);setSymbol(99,1);setSymbol(98,1);}//9
  if(kmhTen==10)  {setSymbol(95,0);setSymbol(94,0);setSymbol(93,0);setSymbol(92,0);setSymbol(97,0);setSymbol(99,0);setSymbol(98,0);}//OFF
}

  //速度数字小数位
void kmhNumDic(uint8_t kmhDic)
{
  //                            A             B             C             D             E             F             G
  if(kmhDic==0) {setSymbol(119,1);setSymbol(118,1);setSymbol(117,1);setSymbol(116,1);setSymbol(113,1);setSymbol(115,1);setSymbol(114,0);}//0
  if(kmhDic==1) {setSymbol(119,0);setSymbol(118,0);setSymbol(117,0);setSymbol(116,0);setSymbol(113,1);setSymbol(115,1);setSymbol(114,0);}//1
  if(kmhDic==2) {setSymbol(119,1);setSymbol(118,0);setSymbol(117,1);setSymbol(116,1);setSymbol(113,0);setSymbol(115,1);setSymbol(114,1);}//2
  if(kmhDic==3) {setSymbol(119,1);setSymbol(118,0);setSymbol(117,0);setSymbol(116,1);setSymbol(113,1);setSymbol(115,1);setSymbol(114,1);}//3
  if(kmhDic==4) {setSymbol(119,0);setSymbol(118,1);setSymbol(117,0);setSymbol(116,0);setSymbol(113,1);setSymbol(115,1);setSymbol(114,1);}//4
  if(kmhDic==5) {setSymbol(119,1);setSymbol(118,1);setSymbol(117,0);setSymbol(116,1);setSymbol(113,1);setSymbol(115,0);setSymbol(114,1);}//5
  if(kmhDic==6) {setSymbol(119,1);setSymbol(118,1);setSymbol(117,1);setSymbol(116,1);setSymbol(113,1);setSymbol(115,0);setSymbol(114,1);}//6
  if(kmhDic==7) {setSymbol(119,1);setSymbol(118,0);setSymbol(117,0);setSymbol(116,0);setSymbol(113,1);setSymbol(115,1);setSymbol(114,0);}//7
  if(kmhDic==8) {setSymbol(119,1);setSymbol(118,1);setSymbol(117,1);setSymbol(116,1);setSymbol(113,1);setSymbol(115,1);setSymbol(114,1);}//8
  if(kmhDic==9) {setSymbol(119,1);setSymbol(118,1);setSymbol(117,0);setSymbol(116,1);setSymbol(113,1);setSymbol(115,1);setSymbol(114,1);}//9
  if(kmhDic==10)  {setSymbol(119,0);setSymbol(118,0);setSymbol(117,0);setSymbol(116,0);setSymbol(113,0);setSymbol(115,0);setSymbol(114,0);}//OFF
}

  //挡位数字
void gearNumBit(uint8_t gearBit)
{
  //                         A             B             C             D             E             F             G
  if(gearBit==0) {setSymbol(8,1);setSymbol(9,1);setSymbol(10,1);setSymbol(11,1);setSymbol(15,1);setSymbol(13,1);setSymbol(14,0);}//0
  if(gearBit==1) {setSymbol(8,0);setSymbol(9,0);setSymbol(10,0);setSymbol(11,0);setSymbol(15,1);setSymbol(13,1);setSymbol(14,0);}//1
  if(gearBit==2) {setSymbol(8,1);setSymbol(9,0);setSymbol(10,1);setSymbol(11,1);setSymbol(15,0);setSymbol(13,1);setSymbol(14,1);}//2
  if(gearBit==3) {setSymbol(8,1);setSymbol(9,0);setSymbol(10,0);setSymbol(11,1);setSymbol(15,1);setSymbol(13,1);setSymbol(14,1);}//3
  if(gearBit==4) {setSymbol(8,0);setSymbol(9,1);setSymbol(10,0);setSymbol(11,0);setSymbol(15,1);setSymbol(13,1);setSymbol(14,1);}//4
  if(gearBit==5) {setSymbol(8,1);setSymbol(9,1);setSymbol(10,0);setSymbol(11,1);setSymbol(15,1);setSymbol(13,0);setSymbol(14,1);}//5
  if(gearBit==6) {setSymbol(8,1);setSymbol(9,1);setSymbol(10,1);setSymbol(11,1);setSymbol(15,1);setSymbol(13,0);setSymbol(14,1);}//6
  if(gearBit==7) {setSymbol(8,1);setSymbol(9,0);setSymbol(10,0);setSymbol(11,0);setSymbol(15,1);setSymbol(13,1);setSymbol(14,0);}//7
  if(gearBit==8) {setSymbol(8,1);setSymbol(9,1);setSymbol(10,1);setSymbol(11,1);setSymbol(15,1);setSymbol(13,1);setSymbol(14,1);}//8
  if(gearBit==9) {setSymbol(8,1);setSymbol(9,1);setSymbol(10,0);setSymbol(11,1);setSymbol(15,1);setSymbol(13,1);setSymbol(14,1);}//9
  if(gearBit==10)  {setSymbol(8,0);setSymbol(9,0);setSymbol(10,0);setSymbol(11,0);setSymbol(15,0);setSymbol(13,0);setSymbol(14,0);}//OFF
}

//里程数字个位
void funNumBit(uint8_t funBit)
{
  //                         A             B             C             D             E             F             G
  if(funBit==0) {setSymbol(40,1);setSymbol(41,1);setSymbol(42,1);setSymbol(43,1);setSymbol(47,1);setSymbol(45,1);setSymbol(46,0);}//0
  if(funBit==1) {setSymbol(40,0);setSymbol(41,0);setSymbol(42,0);setSymbol(43,0);setSymbol(47,1);setSymbol(45,1);setSymbol(46,0);}//1
  if(funBit==2) {setSymbol(40,1);setSymbol(41,0);setSymbol(42,1);setSymbol(43,1);setSymbol(47,0);setSymbol(45,1);setSymbol(46,1);}//2
  if(funBit==3) {setSymbol(40,1);setSymbol(41,0);setSymbol(42,0);setSymbol(43,1);setSymbol(47,1);setSymbol(45,1);setSymbol(46,1);}//3
  if(funBit==4) {setSymbol(40,0);setSymbol(41,1);setSymbol(42,0);setSymbol(43,0);setSymbol(47,1);setSymbol(45,1);setSymbol(46,1);}//4
  if(funBit==5) {setSymbol(40,1);setSymbol(41,1);setSymbol(42,0);setSymbol(43,1);setSymbol(47,1);setSymbol(45,0);setSymbol(46,1);}//5
  if(funBit==6) {setSymbol(40,1);setSymbol(41,1);setSymbol(42,1);setSymbol(43,1);setSymbol(47,1);setSymbol(45,0);setSymbol(46,1);}//6
  if(funBit==7) {setSymbol(40,1);setSymbol(41,0);setSymbol(42,0);setSymbol(43,0);setSymbol(47,1);setSymbol(45,1);setSymbol(46,0);}//7
  if(funBit==8) {setSymbol(40,1);setSymbol(41,1);setSymbol(42,1);setSymbol(43,1);setSymbol(47,1);setSymbol(45,1);setSymbol(46,1);}//8
  if(funBit==9) {setSymbol(40,1);setSymbol(41,1);setSymbol(42,0);setSymbol(43,1);setSymbol(47,1);setSymbol(45,1);setSymbol(46,1);}//9
  if(funBit==10)  {setSymbol(40,0);setSymbol(41,0);setSymbol(42,0);setSymbol(43,0);setSymbol(47,0);setSymbol(45,0);setSymbol(46,0);}//OFF
}

//里程数字十位
void funNumTen(uint8_t funTen)
{
  //                         A             B             C             D             E             F             G
  if(funTen==0) {setSymbol(32,1);setSymbol(33,1);setSymbol(34,1);setSymbol(35,1);setSymbol(39,1);setSymbol(37,1);setSymbol(38,0);}//0
  if(funTen==1) {setSymbol(32,0);setSymbol(33,0);setSymbol(34,0);setSymbol(35,0);setSymbol(39,1);setSymbol(37,1);setSymbol(38,0);}//1
  if(funTen==2) {setSymbol(32,1);setSymbol(33,0);setSymbol(34,1);setSymbol(35,1);setSymbol(39,0);setSymbol(37,1);setSymbol(38,1);}//2
  if(funTen==3) {setSymbol(32,1);setSymbol(33,0);setSymbol(34,0);setSymbol(35,1);setSymbol(39,1);setSymbol(37,1);setSymbol(38,1);}//3
  if(funTen==4) {setSymbol(32,0);setSymbol(33,1);setSymbol(34,0);setSymbol(35,0);setSymbol(39,1);setSymbol(37,1);setSymbol(38,1);}//4
  if(funTen==5) {setSymbol(32,1);setSymbol(33,1);setSymbol(34,0);setSymbol(35,1);setSymbol(39,1);setSymbol(37,0);setSymbol(38,1);}//5
  if(funTen==6) {setSymbol(32,1);setSymbol(33,1);setSymbol(34,1);setSymbol(35,1);setSymbol(39,1);setSymbol(37,0);setSymbol(38,1);}//6
  if(funTen==7) {setSymbol(32,1);setSymbol(33,0);setSymbol(34,0);setSymbol(35,0);setSymbol(39,1);setSymbol(37,1);setSymbol(38,0);}//7
  if(funTen==8) {setSymbol(32,1);setSymbol(33,1);setSymbol(34,1);setSymbol(35,1);setSymbol(39,1);setSymbol(37,1);setSymbol(38,1);}//8
  if(funTen==9) {setSymbol(32,1);setSymbol(33,1);setSymbol(34,0);setSymbol(35,1);setSymbol(39,1);setSymbol(37,1);setSymbol(38,1);}//9
  if(funTen==10)  {setSymbol(32,0);setSymbol(33,0);setSymbol(34,0);setSymbol(35,0);setSymbol(39,0);setSymbol(37,0);setSymbol(38,0);}//OFF
}

//里程数字百位
void funNumHun(uint8_t funHun)
{
  //                         A             B             C             D             E             F             G
  if(funHun==0) {setSymbol(60,1);setSymbol(61,1);setSymbol(62,1);setSymbol(63,1);setSymbol(59,1);setSymbol(57,1);setSymbol(58,0);}//0
  if(funHun==1) {setSymbol(60,0);setSymbol(61,0);setSymbol(62,0);setSymbol(63,0);setSymbol(59,1);setSymbol(57,1);setSymbol(58,0);}//1
  if(funHun==2) {setSymbol(60,1);setSymbol(61,0);setSymbol(62,1);setSymbol(63,1);setSymbol(59,0);setSymbol(57,1);setSymbol(58,1);}//2
  if(funHun==3) {setSymbol(60,1);setSymbol(61,0);setSymbol(62,0);setSymbol(63,1);setSymbol(59,1);setSymbol(57,1);setSymbol(58,1);}//3
  if(funHun==4) {setSymbol(60,0);setSymbol(61,1);setSymbol(62,0);setSymbol(63,0);setSymbol(59,1);setSymbol(57,1);setSymbol(58,1);}//4
  if(funHun==5) {setSymbol(60,1);setSymbol(61,1);setSymbol(62,0);setSymbol(63,1);setSymbol(59,1);setSymbol(57,0);setSymbol(58,1);}//5
  if(funHun==6) {setSymbol(60,1);setSymbol(61,1);setSymbol(62,1);setSymbol(63,1);setSymbol(59,1);setSymbol(57,0);setSymbol(58,1);}//6
  if(funHun==7) {setSymbol(60,1);setSymbol(61,0);setSymbol(62,0);setSymbol(63,0);setSymbol(59,1);setSymbol(57,1);setSymbol(58,0);}//7
  if(funHun==8) {setSymbol(60,1);setSymbol(61,1);setSymbol(62,1);setSymbol(63,1);setSymbol(59,1);setSymbol(57,1);setSymbol(58,1);}//8
  if(funHun==9) {setSymbol(60,1);setSymbol(61,1);setSymbol(62,0);setSymbol(63,1);setSymbol(59,1);setSymbol(57,1);setSymbol(58,1);}//9
  if(funHun==10)  {setSymbol(60,0);setSymbol(61,0);setSymbol(62,0);setSymbol(63,0);setSymbol(59,0);setSymbol(57,0);setSymbol(58,0);}//OFF
}

//里程数字千位
void funNumTho(uint8_t funTho)
{
  //                         A             B             C             D             E             F             G
  if(funTho==0) {setSymbol(20,1);setSymbol(21,1);setSymbol(22,1);setSymbol(23,1);setSymbol(19,1);setSymbol(17,1);setSymbol(18,0);}//0
  if(funTho==1) {setSymbol(20,0);setSymbol(21,0);setSymbol(22,0);setSymbol(23,0);setSymbol(19,1);setSymbol(17,1);setSymbol(18,0);}//1
  if(funTho==2) {setSymbol(20,1);setSymbol(21,0);setSymbol(22,1);setSymbol(23,1);setSymbol(19,0);setSymbol(17,1);setSymbol(18,1);}//2
  if(funTho==3) {setSymbol(20,1);setSymbol(21,0);setSymbol(22,0);setSymbol(23,1);setSymbol(19,1);setSymbol(17,1);setSymbol(18,1);}//3
  if(funTho==4) {setSymbol(20,0);setSymbol(21,1);setSymbol(22,0);setSymbol(23,0);setSymbol(19,1);setSymbol(17,1);setSymbol(18,1);}//4
  if(funTho==5) {setSymbol(20,1);setSymbol(21,1);setSymbol(22,0);setSymbol(23,1);setSymbol(19,1);setSymbol(17,0);setSymbol(18,1);}//5
  if(funTho==6) {setSymbol(20,1);setSymbol(21,1);setSymbol(22,1);setSymbol(23,1);setSymbol(19,1);setSymbol(17,0);setSymbol(18,1);}//6
  if(funTho==7) {setSymbol(20,1);setSymbol(21,0);setSymbol(22,0);setSymbol(23,0);setSymbol(19,1);setSymbol(17,1);setSymbol(18,0);}//7
  if(funTho==8) {setSymbol(20,1);setSymbol(21,1);setSymbol(22,1);setSymbol(23,1);setSymbol(19,1);setSymbol(17,1);setSymbol(18,1);}//8
  if(funTho==9) {setSymbol(20,1);setSymbol(21,1);setSymbol(22,0);setSymbol(23,1);setSymbol(19,1);setSymbol(17,1);setSymbol(18,1);}//9
  if(funTho==10)  {setSymbol(20,0);setSymbol(21,0);setSymbol(22,0);setSymbol(23,0);setSymbol(19,0);setSymbol(17,0);setSymbol(18,0);}//OFF
}

//里程数字万位
void funNumMil(uint8_t funMil)
{
  //                         A             B             C             D             E             F             G
  if(funMil==0) {setSymbol(28,1);setSymbol(29,1);setSymbol(30,1);setSymbol(31,1);setSymbol(27,1);setSymbol(25,1);setSymbol(26,0);}//0
  if(funMil==1) {setSymbol(28,0);setSymbol(29,0);setSymbol(30,0);setSymbol(31,0);setSymbol(27,1);setSymbol(25,1);setSymbol(26,0);}//1
  if(funMil==2) {setSymbol(28,1);setSymbol(29,0);setSymbol(30,1);setSymbol(31,1);setSymbol(27,0);setSymbol(25,1);setSymbol(26,1);}//2
  if(funMil==3) {setSymbol(28,1);setSymbol(29,0);setSymbol(30,0);setSymbol(31,1);setSymbol(27,1);setSymbol(25,1);setSymbol(26,1);}//3
  if(funMil==4) {setSymbol(28,0);setSymbol(29,1);setSymbol(30,0);setSymbol(31,0);setSymbol(27,1);setSymbol(25,1);setSymbol(26,1);}//4
  if(funMil==5) {setSymbol(28,1);setSymbol(29,1);setSymbol(30,0);setSymbol(31,1);setSymbol(27,1);setSymbol(25,0);setSymbol(26,1);}//5
  if(funMil==6) {setSymbol(28,1);setSymbol(29,1);setSymbol(30,1);setSymbol(31,1);setSymbol(27,1);setSymbol(25,0);setSymbol(26,1);}//6
  if(funMil==7) {setSymbol(28,1);setSymbol(29,0);setSymbol(30,0);setSymbol(31,0);setSymbol(27,1);setSymbol(25,1);setSymbol(26,0);}//7
  if(funMil==8) {setSymbol(28,1);setSymbol(29,1);setSymbol(30,1);setSymbol(31,1);setSymbol(27,1);setSymbol(25,1);setSymbol(26,1);}//8
  if(funMil==9) {setSymbol(28,1);setSymbol(29,1);setSymbol(30,0);setSymbol(31,1);setSymbol(27,1);setSymbol(25,1);setSymbol(26,1);}//9
  if(funMil==10)  {setSymbol(28,0);setSymbol(29,0);setSymbol(30,0);setSymbol(31,0);setSymbol(27,0);setSymbol(25,0);setSymbol(26,0);}//OFF
}

ARDUINO的代码

CoolBird007 · 发表于 2019-8-29 18:28:08

MARK一下，最头疼就是码表。。。

kebaojun305 · 发表于 2019-8-30 09:58:23

69879 发表于 2019-8-29 15:17
原来是不能跳线啊，怪不得不弄成统一的形式。

玻璃也不能像PCB一样打个过孔通电，所以只能绕了。

这种段码液晶，怎么能方便的显示变量的数字？

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