16进制数用什么类型

乐乐2365 · 发表于 2015-9-1 20:35:44

if(HEXHEX[1]8==incomingByte)
{Biy=HEXHEX[1]}这样值能给,Biy
吗。Biy设置什么类型。谢谢

liuxue4503 · 发表于 2015-9-2 04:32:54

char int 什么的都行

zhb1190 · 发表于 2015-9-2 09:33:01

char或者int，存储时都是二进制不区分十或者十六进制，只是显示的时候根据需要转换成对应的进制

wing · 发表于 2015-9-2 09:49:36

本帖最后由 wing 于 2015-9-2 09:54 编辑

byte 如果没记错的话

邓维安 · 发表于 2015-9-2 10:33:18

楼主还没搞懂什么是数组，什么是数据，都说了，数据和数组不能直接比较，.
数组是具有相同的数据类型且按一定次序排列的一组变量的集合体，构成一个数组的这些变量称为数组元素
int x = int y[8]{0，1，2，3，4，5，6，7}

int x是1个变量，也就是x,是1个变量
int y[8]是8个变量的集合，也就是　y0,y1,y2,y3,y4,y5,y6,y7集合起来的8个变量

ps:下次一个问一个问题，回答给十块钱

邓维安 · 发表于 2015-9-2 10:36:48

16进制，是以0x 开头表示的，什么char,什么byte，什么int？？？？

乐乐2365 · 发表于 2015-9-2 11:24:21

邓维安发表于 2015-9-2 10:33
楼主还没搞懂什么是数组，什么是数据，都说了，数据和数组不能直接比较，.
数组是具有相同的数据类型且按一 ...

打个比方int x =int y[7]{0,1,2,3,4,5,6}
我想把y5给x
这样写行吗
X=y[5]

乐乐2365 · 发表于 2015-9-2 11:24:38

邓维安发表于 2015-9-2 10:33
楼主还没搞懂什么是数组，什么是数据，都说了，数据和数组不能直接比较，.
数组是具有相同的数据类型且按一 ...

打个比方int x =int y[7]{0,1,2,3,4,5,6}
我想把y5给x
这样写行吗
X=y[5]

liuxue4503 · 发表于 2015-9-2 13:58:29

邓维安发表于 2015-9-2 10:36
16进制，是以0x 开头表示的，什么char,什么byte，什么int？？？？

人家问的只是用什么类型存储，你说的0x开头那只是表示方法，跟存储什么的又没有什么关系。

liuxue4503 · 发表于 2015-9-2 14:02:12

乐乐2365 发表于 2015-9-2 11:24
打个比方int x =int y[7]{0,1,2,3,4,5,6}
我想把y5给x
这样写行吗

基本的东东你还是没搞清楚，那些先不跟你解释那么多了，你的两行代码：
第一行打个比方那个，不知所云。后面那个x=y[5]是对的。
应该这样写比较好：
int y[7] = {0,1,2,3,4,5,6};
int x = y[5];

邓维安 · 发表于 2015-9-2 14:26:04

可以这样写，但这只是把y中第5个值给变量x;
你把下面的代码复制去下载到arduino打开串口看就知道了

void setup() {
//Initialize serial and wait for port to open:
  Serial.begin(9600);
  // prints title with ending line break
  Serial.println("test");
}

int x = 0;
int y[5]={0,1,2,3,4};

void loop() {

  for (byte i=0;i<6;i++)
  {
  x=y[i];
  Serial.println(x);
  delay(2000);
  }
}

邓维安 · 发表于 2015-9-2 14:38:37

liuxue4503 发表于 2015-9-2 13:58
人家问的只是用什么类型存储，你说的0x开头那只是表示方法，跟存储什么的又没有什么关系。

对不起，，，，，，，，，，，，，，，，，

乐乐2365 · 发表于 2015-9-2 15:15:28

乐乐2365 发表于 2015-9-2 11:24
打个比方int x =int y[7]{0,1,2,3,4,5,6}
我想把y5给x
这样写行吗

打个比方int x =int y[7]{0,1,2,3,4,5,6}
我想把y5给x
这样写行吗
X=y[5]//我要X=4.第5个不是5个数。

liuxue4503 · 发表于 2015-9-2 21:16:27

乐乐2365 发表于 2015-9-2 15:15
打个比方int x =int y[7]{0,1,2,3,4,5,6}
我想把y5给x
这样写行吗

你这表述得，实在是。。。前面都不止一个人给了例子什么的，你还要来这种int x=inty[7]...什么什么的

李超然2365 · 发表于 2015-9-6 22:19:50

现在问题串口输出可以控制计数。串口设置输入进不来，

int incomingByte =  0;
int ledpin = 8; //定义数字接口13
int j=0;//初使化加数变量
int addKey =4;//定义按键为第4引脚
int buttonState = 0; //初使化按键暂存值,为了和addKey类型保持一致用int;
unsigned char showNumber[100][8] ={
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x01},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x02},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x03},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x04},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x05},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x06},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x07},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x08},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x09},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x0A},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x0B},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x0D},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x0E},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x0F},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x10},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x11},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x12},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x13},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x14},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x15},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x16},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x17},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x18},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x19},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x1A},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x1B},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x1D},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x1E},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x1F},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x20},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x21},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x22},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x23},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x24},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x25},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x26},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x27},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x28},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x29},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x2A},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x2B},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x2D},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x2E},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x2F},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x30},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x31},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x32},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x33},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x34},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x35},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x36},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x37},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x38},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x39},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x3A},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x3B},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x3D},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x3F},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x40},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x41},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x42},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x43},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x44},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x45},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x46},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x47},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x48},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x49},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x4A},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x4B},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x4D},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x4E},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x4F},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x50},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x51},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x52},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x53},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x54},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x55},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x56},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x57},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x58},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x59},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x5A},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x5B},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x5D},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x5E},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x5F},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x60},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x61},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x62},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x63},
{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x64}};
//{0xA5,0x5A,0x05,0x82,0x00,0x10,0x00,0x65},
unsigned char HEXHEX0[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x00};
unsigned char HEXHEX1[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x01};
unsigned char HEXHEX2[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x02};
unsigned char HEXHEX3[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x03};
unsigned char HEXHEX4[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x04};
unsigned char HEXHEX5[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x05};
unsigned char HEXHEX6[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x06};
unsigned char HEXHEX7[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x07};
unsigned char HEXHEX8[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x08};
unsigned char HEXHEX9[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x09};
unsigned char HEXHEX10[9] = {0xA5, 0x5A, 0x06, 0x83, 0x00,0x00, 0x01,0x00, 0x0A};
int x = 0;
int CheckSum0 = 0;
int CheckSum1 = 0;
int CheckSum2 = 0;
int CheckSum3 = 0;
int CheckSum4 = 0;
int CheckSum5 = 0;
int CheckSum6 = 0;
int CheckSum7 = 0;
int CheckSum8 = 0;
int CheckSum9 = 0;
int CheckSum10 = 0;
void setup()
{
  Serial.begin(9600);
  pinMode(ledpin, OUTPUT);
// Serial.flush();//初使化串口
pinMode(addKey,INPUT);//初使化物理按键输入
}

void loop()
{
  if (Serial.available() > 0)
  {
incomingByte = Serial.read();
Serial.print(incomingByte, HEX);
if (HEXHEX0[x] == incomingByte){CheckSum0++;}
if (HEXHEX1[x] == incomingByte){CheckSum1++;}
if (HEXHEX2[x] == incomingByte){CheckSum2++;}
if (HEXHEX3[x] == incomingByte){CheckSum3++;}
if (HEXHEX4[x] == incomingByte){CheckSum4++;}
if (HEXHEX5[x] == incomingByte){CheckSum5++;}
if (HEXHEX6[x] == incomingByte){CheckSum6++;}
if (HEXHEX7[x] == incomingByte){CheckSum7++;}
if (HEXHEX8[x] == incomingByte){CheckSum8++;}
if (HEXHEX9[x] == incomingByte){CheckSum9++;}
if (HEXHEX10[x] == incomingByte){CheckSum10++;}
x++;
if (x == 9) {
   if (CheckSum0 == 9) {
      digitalWrite(ledpin, HIGH); //点亮数字13 口LED。
      delay(500);
   }
   if (CheckSum1 == 9) {
      digitalWrite(ledpin, LOW); //熄灭数字13 口LED
      delay(500);
   }
      if (CheckSum2 == 9) {
      digitalWrite(ledpin, HIGH); //点亮数字13 口LED。
      delay(500);
   }
   if (CheckSum3 == 9) {
      digitalWrite(ledpin, LOW); //熄灭数字13 口LED
      delay(500);
   }
      if (CheckSum4 == 9) {
      digitalWrite(ledpin, HIGH); //点亮数字13 口LED。
      delay(500);
   }
   if (CheckSum5 == 9) {
      digitalWrite(ledpin, LOW); //熄灭数字13 口LED
      delay(500);
   }
      if (CheckSum6 == 9) {
      digitalWrite(ledpin, HIGH); //点亮数字13 口LED。
      delay(500);
   }
   if (CheckSum7 == 9) {
      digitalWrite(ledpin, LOW); //熄灭数字13 口LED
      delay(500);
   }
      if (CheckSum8 == 9) {
      digitalWrite(ledpin, HIGH); //点亮数字13 口LED。
      delay(500);
   }
   if (CheckSum9 == 9) {
      digitalWrite(ledpin, LOW); //熄灭数字13 口LED
      delay(500);
   }
      if (CheckSum10 == 9) {
      digitalWrite(ledpin, HIGH); //点亮数字13 口LED。
      delay(500);
   }
   x = 0;
   CheckSum0 = 0;
   CheckSum1 = 0;
   CheckSum2 = 0;
   CheckSum3 = 0;
   CheckSum4 = 0;
   CheckSum5 = 0;
   CheckSum6 = 0;
   CheckSum7 = 0;
   CheckSum8 = 0;
   CheckSum9 = 0;
   CheckSum10 = 0;
}
  }
buttonState = digitalRead(addKey);//将第4脚的电平赋予按键变量
  if (buttonState == LOW)
  {
delay(10);
if (buttonState == LOW)//机械式延时去抖
j++;//按键后变量加1；
while(!digitalRead(addKey));//等待松开按键结束，按键弹起算一次有效值
}
   switch(j)
{
case 1:
Serial.write(&showNumber[0][0],8);
break;
case 2:
Serial.write(&showNumber[1][0],8);
break;
case 3:
Serial.write(&showNumber[2][0],8);
break;
case 4:
Serial.write(&showNumber[3][0],8);
break;
case 5:
Serial.write(&showNumber[4][0],8);
break;
case 6:
Serial.write(&showNumber[5][0],8);
break;
case 7:
Serial.write(&showNumber[6][0],8);
break;
case 8:
Serial.write(&showNumber[7][0],8);
break;
case 9:
Serial.write(&showNumber[8][0],8);
break;
case 10:
Serial.write(&showNumber[9][0],8);
break;
case 11:
Serial.write(&showNumber[10][0],8);
break;
case 12:
Serial.write(&showNumber[11][0],8);
break;
case 13:
Serial.write(&showNumber[12][0],8);
break;
case 14:
Serial.write(&showNumber[13][0],8);
break;
case 15:
Serial.write(&showNumber[14][0],8);
break;
case 16:
Serial.write(&showNumber[15][0],8);
break;
case 17:
Serial.write(&showNumber[16][0],8);
break;
case 18:
Serial.write(&showNumber[17][0],8);
break;
case 19:
Serial.write(&showNumber[18][0],8);
break;
case 20:
Serial.write(&showNumber[19][0],8);
break;
case 21:
Serial.write(&showNumber[20][0],8);
break;
case 22:
Serial.write(&showNumber[21][0],8);
break;
case 23:
Serial.write(&showNumber[22][0],8);
break;
case 24:
Serial.write(&showNumber[23][0],8);
break;
case 25:
Serial.write(&showNumber[24][0],8);
break;
case 26:
Serial.write(&showNumber[25][0],8);
break;
case 27:
Serial.write(&showNumber[26][0],8);
break;
case 28:
Serial.write(&showNumber[27][0],8);
break;
case 29:
Serial.write(&showNumber[28][0],8);
break;
case 30:
Serial.write(&showNumber[29][0],8);
break;
case 31:
Serial.write(&showNumber[30][0],8);
break;
case 32:
Serial.write(&showNumber[31][0],8);
break;
case 33:
Serial.write(&showNumber[32][0],8);
break;
case 34:
Serial.write(&showNumber[33][0],8);
break;
case 35:
Serial.write(&showNumber[34][0],8);
break;
case 36:
Serial.write(&showNumber[35][0],8);
break;
case 37:
Serial.write(&showNumber[36][0],8);
break;
case 38:
Serial.write(&showNumber[37][0],8);
break;
case 39:
Serial.write(&showNumber[38][0],8);
break;
case 40:
Serial.write(&showNumber[39][0],8);
break;
case 41:
Serial.write(&showNumber[40][0],8);
break;
case 42:
Serial.write(&showNumber[41][0],8);
break;
case 43:
Serial.write(&showNumber[42][0],8);
break;
case 44:
Serial.write(&showNumber[43][0],8);
break;
case 45:
Serial.write(&showNumber[44][0],8);
break;
case 46:
Serial.write(&showNumber[45][0],8);
break;
case 47:
Serial.write(&showNumber[46][0],8);
break;
case 48:
Serial.write(&showNumber[47][0],8);
break;
case 49:
Serial.write(&showNumber[48][0],8);
break;
case 50:
Serial.write(&showNumber[49][0],8);
break;
case 51:
Serial.write(&showNumber[50][0],8);
break;
case 52:
Serial.write(&showNumber[51][0],8);
break;
case 53:
Serial.write(&showNumber[52][0],8);
break;
case 54:
Serial.write(&showNumber[53][0],8);
break;
case 55:
Serial.write(&showNumber[54][0],8);
break;
case 56:
Serial.write(&showNumber[55][0],8);
break;
case 57:
Serial.write(&showNumber[56][0],8);
break;
case 58:
Serial.write(&showNumber[57][0],8);
break;
case 59:
Serial.write(&showNumber[58][0],8);
break;
case 60:
Serial.write(&showNumber[59][0],8);
break;
case 61:
Serial.write(&showNumber[60][0],8);
break;
case 62:
Serial.write(&showNumber[61][0],8);
break;
case 63:
Serial.write(&showNumber[62][0],8);
break;
case 64:
Serial.write(&showNumber[63][0],8);
break;
case 65:
Serial.write(&showNumber[64][0],8);
break;
case 66:
Serial.write(&showNumber[65][0],8);
break;
case 67:
Serial.write(&showNumber[66][0],8);
break;
case 68:
Serial.write(&showNumber[67][0],8);
break;
case 69:
Serial.write(&showNumber[68][0],8);
break;
case 70:
Serial.write(&showNumber[69][0],8);
break;
case 71:
Serial.write(&showNumber[70][0],8);
break;
case 72:
Serial.write(&showNumber[71][0],8);
break;
case 73:
Serial.write(&showNumber[72][0],8);
break;
case 74:
Serial.write(&showNumber[73][0],8);
break;
case 75:
Serial.write(&showNumber[74][0],8);
break;
case 76:
Serial.write(&showNumber[75][0],8);
break;
case 77:
Serial.write(&showNumber[76][0],8);
break;
case 78:
Serial.write(&showNumber[77][0],8);
break;
case 79:
Serial.write(&showNumber[78][0],8);
break;
case 80:
Serial.write(&showNumber[79][0],8);
case 81:
break;
Serial.write(&showNumber[80][0],8);
break;
case 82:
Serial.write(&showNumber[81][0],8);
break;
case 83:
Serial.write(&showNumber[82][0],8);
break;
case 84:
Serial.write(&showNumber[83][0],8);
break;
case 85:
Serial.write(&showNumber[84][0],8);
break;
case 86:
Serial.write(&showNumber[85][0],8);
break;
case 87:
Serial.write(&showNumber[86][0],8);
break;
case 88:
Serial.write(&showNumber[87][0],8);
break;
case 89:
Serial.write(&showNumber[88][0],8);
break;
case 90:
Serial.write(&showNumber[89][0],8);
case 91:
break;
Serial.write(&showNumber[90][0],8);
break;
case 92:
Serial.write(&showNumber[91][0],8);
break;
case 93:
Serial.write(&showNumber[92][0],8);
break;
case 94:
Serial.write(&showNumber[93][0],8);
break;
case 95:
Serial.write(&showNumber[94][0],8);
break;
case 96:
Serial.write(&showNumber[95][0],8);
break;
case 97:
Serial.write(&showNumber[96][0],8);
break;
case 98:
Serial.write(&showNumber[97][0],8);
break;
case 99:
Serial.write(&showNumber[98][0],8);
break;
case 100:
Serial.write(&showNumber[99][0],8);
j=0;
break;
default:
break;
}
}

帐号		自动登录	找回密码
密码			注册