当前位置：首页 > article >正文

STC8H8K32U按键控制OLED显示

article 2026/4/8 6:40:26

手动按键按下,OLED显示对应键值气缸前进后退电机正反转本文实现了一个基于STC8H单片机的按键检测与OLED显示系统。系统通过8个独立按键输入信号采用消抖算法检测有效按键并在OLED屏幕上实时显示对应按键编号。程序包含OLED初始化、I2C通信协议实现、按键状态检测及显示功能模块。按键检测采用计数器消抖机制当按键状态标志超过阈值时判定为有效输入随后调用显示函数在OLED指定位置输出对应数字。系统还实现了待机状态的中文字符显示功能展示了完整的硬件接口驱动和显示控制流程。排列显示顺序表1 2 3 45 6 7 8外部输入端子自右向左分别显示10---2525 23 21 19 17 15 13 1124 22 20 18 16 14 12 10/******************************************/#include stc8h.h //包含此头文件后不需要再包含reg51.h头文件#include stdio.h#include intrins.h#define high 1#define low 0#define OPEN 1#define OFF 0typedef unsigned char u8;typedef unsigned int u16;typedef unsigned long u32;sbit OLED_SCLP2^7; //sbit OLED_SDAP2^6; //sbit OUT_AP6^0; //sbit OUT_BP6^1; //sbit OUT_CP6^2; //sbit OUT_DP6^3; //sbit Motora_Ina1 P1 ^0; // 电机前信号sbit Motora_Ina2P1^1; // 电机前信号sbit Motorb_Ina1P1^4; // 电机后信号sbit Motorb_Ina2P1^5; // 电机后信号sbit INT_1P3^2; // 自动启动sbit INT_2P3^3; // 开模信号sbit INT_3P3^4; // 机械手到位sbit INT_4P3^5; // 气缸前到位sbit INT_5P3^6; // 气缸后到位sbit INT_6P3^7; // 气缸前退停sbit INT_7P4^1; // 气缸后退停sbit INT_8P4^2; // 电机前到位sbit INT_9P4^3; // 电机后到位sbit INT_10P4^4; // 电机前退停sbit INT_11P2^0; // 电机后退停sbit INT_12P2^1; // 手动气缸进sbit INT_13P2^2; // 手动气缸退sbit INT_14P2^3; // 手动电机进sbit INT_15P2^4; // 手动电机退sbit INT_16P2^5; ////输入信号sbit OUT_1P0^6; // 前气缸进sbit OUT_2P0^4; // 前气缸退sbit OUT_3P0^3; // 后气缸进sbit OUT_4P0^2; // 后气缸退sbit OUT_5P0^1; //sbit OUT_6P0^0; //sbit OUT_7P4^6; // 警报sbit OUT_8P4^5; // 动作完成//输出信号sbit KEY_1P0^5; //sbit KEY_2P4^7; //sbit KEY_3P1^6; //sbit KEY_4P1^7; //sbit KEY_5P1^3; //sbit KEY_6P5^4; //sbit KEY_7P4^0; //sbit KEY_8P0^7; ////按键u8 Counter; //步进计数器u8 kcounter,kstatus; //按键计数标志按键状态标志bit Auto_Flag;#define MAIN_Fosc 24000000ULu8 code show1[]{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,/*0,0*/0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*1,1*/0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,/*2,2*/0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,/*3,3*/0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,/*4,4*/0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,/*5,5*/0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,/*6,6*/0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,/*7,7*/0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,/*8,8*/0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,/*9,9*/0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x1F,0x01,0x01,0x01,0x01,0x1F,0x00,/*A,10*/0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,/*D,11*/0x08,0xF8,0x00,0xF8,0x00,0xF8,0x08,0x00,0x00,0x03,0x3E,0x01,0x3E,0x03,0x00,0x00,/*W,12*/0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,/*O,13*/0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,/*N,14*/};u8 code show2[]{0x08,0x08,0x08,0x08,0x88,0x78,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,0x20,0x10,0x48,0x46,0x41,0x41,0x41,0x41,0x7F,0x41,0x41,0x41,0x41,0x40,0x40,0x00,/*左,0*/0x08,0x08,0x08,0x08,0xC8,0x38,0x0F,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x00,0x08,0x04,0x02,0x01,0xFF,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0xFF,0x00,0x00,0x00,/*右,1*/0x80,0x60,0xF8,0x07,0x00,0x04,0x74,0x54,0x55,0x56,0x54,0x54,0x74,0x04,0x00,0x00,0x00,0x00,0xFF,0x00,0x03,0x01,0x05,0x45,0x85,0x7D,0x05,0x05,0x05,0x01,0x03,0x00,/*停,2*/0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0xFF,0x40,0x40,0x40,0x40,0x40,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,/*止,3*/0x00,0x00,0x00,0xFC,0x44,0x44,0x44,0x45,0x46,0x44,0x44,0x44,0x44,0x7C,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0xFC,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0xFC,0x00,0x00,/*启,4*/0x40,0x44,0xC4,0x44,0x44,0x44,0x40,0x10,0x10,0xFF,0x10,0x10,0x10,0xF0,0x00,0x00,0x10,0x3C,0x13,0x10,0x14,0xB8,0x40,0x30,0x0E,0x01,0x40,0x80,0x40,0x3F,0x00,0x00,/*动,5*/0x00,0x04,0x84,0x84,0x94,0xE4,0x85,0x86,0x84,0xC4,0xB4,0x84,0x84,0x84,0x80,0x00,0x80,0x60,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*产,6*/0x20,0x20,0x20,0xBE,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xAA,0xBE,0x20,0x20,0x20,0x00,0x00,0x80,0x80,0xAF,0xAA,0xAA,0xAA,0xFF,0xAA,0xAA,0xAA,0xAF,0x80,0x80,0x00,0x00,/*量,7*/0x40,0x40,0x42,0xCC,0x00,0x80,0x88,0x88,0xFF,0x88,0x88,0xFF,0x88,0x88,0x80,0x00,0x00,0x40,0x20,0x1F,0x20,0x40,0x50,0x4C,0x43,0x40,0x40,0x5F,0x40,0x40,0x40,0x00,/*进,8*/0x40,0x40,0x42,0xCC,0x00,0x00,0xFF,0x49,0x49,0xC9,0x49,0x49,0x7F,0x80,0x00,0x00,0x00,0x40,0x20,0x1F,0x20,0x40,0x5F,0x48,0x44,0x40,0x41,0x42,0x45,0x58,0x40,0x00,/*退,9*/0x00,0x00,0x04,0x04,0x04,0x04,0xFC,0x04,0x04,0x04,0x04,0x04,0xFC,0x00,0x00,0x00,0x00,0x80,0x40,0x20,0x18,0x06,0x01,0x00,0x00,0x40,0x80,0x40,0x3F,0x00,0x00,0x00,/*刀,10*/0x00,0x10,0x88,0xC4,0x33,0x40,0x48,0x48,0x48,0x7F,0x48,0xC8,0x48,0x48,0x40,0x00,0x02,0x01,0x00,0xFF,0x00,0x02,0x0A,0x32,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x00,/*待,11*/0x10,0x10,0xD0,0xFF,0x90,0x10,0x00,0xFE,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x04,0x03,0x00,0xFF,0x00,0x83,0x60,0x1F,0x00,0x00,0x00,0x3F,0x40,0x40,0x78,0x00,/*机,12*/0x20,0x10,0x4C,0x47,0x54,0x54,0x54,0x54,0x54,0x54,0x54,0xD4,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x30,0x40,0xF0,0x00,/*气,13*/0x50,0x48,0x47,0x44,0xFC,0x44,0x44,0x44,0x00,0x04,0x04,0xFC,0x04,0x04,0x04,0x00,0x00,0x3E,0x20,0x20,0x3F,0x10,0x10,0x7E,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x00,/*缸,14*/0x80,0x80,0x88,0x88,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x88,0x88,0x80,0x80,0x00,0x20,0x20,0x10,0x08,0x04,0x02,0x01,0xFF,0x01,0x02,0x04,0x08,0x10,0x20,0x20,0x00,/*未,15*/};//void delay_ms(u8 ms){u16 i;do{iMAIN_Fosc/1000;while(--i);}while(--ms);}/************按键计数器状态寄存器归零************/void key_reset(){kcounter0; //计数器归零kstatus0; //状态计数器归零}/************按键计数器状态寄存器加一************/void Key_ValAdd(){kcounter; //按键计数器加一kstatus; //按键状态标志加一}/***********按键计数器加一状态寄存器归零*********/void Key_Clear(){kcounter; //按键计数器加一kstatus0; //按键状态标志归零}/*************Pin Define***************/void Oled_delay(u16 ms){u16 i,j;for(i0;ims;i)for(j0;j20;j);}/*************Pin Define***************/void Initial_LY096BG30();void Delay_50ms(u16 Del_50ms);void fill_picture(u8 fill_Data);void IIC_Start();void IIC_Stop();void Write_IIC_Command(u8 IIC_Command);void Write_IIC_Data(u8 IIC_Data);bit Write_IIC_Byte(u8 IIC_Byte);/*******************IIC Start******************/void IIC_Start(){OLED_SCLhigh;Oled_delay(2);OLED_SDAhigh;Oled_delay(2);OLED_SDAlow;Oled_delay(2);OLED_SCLlow;}/*************IIC Stop*************************/void IIC_Stop(){OLED_SDAlow;Oled_delay(2);OLED_SCLhigh;Oled_delay(2);OLED_SDAhigh;}/*****************IIC Write byte***************/bit Write_IIC_Byte(u8 IIC_Byte){unsigned char i;bit Ack_Bit; //应答信号for(i0;i8;i){if(IIC_Byte 0x80) //1?0?OLED_SDAhigh;elseOLED_SDAlow;OLED_SCLhigh;Oled_delay(2);OLED_SCLlow;IIC_Byte1; //loop}OLED_SDAhigh; //释放IIC SDA总线为主器件接收从器件产生应答信号Oled_delay(2);OLED_SCLhigh; //第9个时钟周期Oled_delay(2);Ack_BitOLED_SDA; //读取应答信号OLED_SCLlow;return Ack_Bit;}/*************IIC Write Command*****************/void Write_IIC_Command(u8 IIC_Command){IIC_Start();Write_IIC_Byte(0x78); //Slave address,SA00Write_IIC_Byte(0x00); //write commandWrite_IIC_Byte(IIC_Command);IIC_Stop();}/****************IIC Write Data*****************/void Write_IIC_Data(u8 IIC_Data){IIC_Start();Write_IIC_Byte(0x78);Write_IIC_Byte(0x40); //write dataWrite_IIC_Byte(IIC_Data);IIC_Stop();}/***********************Initial code*********************/void Initial_LY096BG30(){Write_IIC_Command(0xAE); //display offWrite_IIC_Command(0x20); //Set Memory Addressing ModeWrite_IIC_Command(0x10); //00,Horizontal Addressing Mode;01,Vertical Addressing Mode;10,Page Addressing Mode (RESET);11,InvalidWrite_IIC_Command(0xb0); //Set Page Start Address for Page Addressing Mode,0-7Write_IIC_Command(0xc8); //Set COM Output Scan DirectionWrite_IIC_Command(0x00); //---set low column addressWrite_IIC_Command(0x10); //---set high column addressWrite_IIC_Command(0x40); //--set start line addressWrite_IIC_Command(0x81); //--set contrast control registerWrite_IIC_Command(0x7f);Write_IIC_Command(0xa1); //--set segment re-map 0 to 127Write_IIC_Command(0xa6); //--set normal displayWrite_IIC_Command(0xa8); //--set multiplex ratio(1 to 64)Write_IIC_Command(0x3F); //Write_IIC_Command(0xa4); //0xa4,Output follows RAM content;0xa5,Output ignores RAM contentWrite_IIC_Command(0xd3); //-set display offsetWrite_IIC_Command(0x00); //-not offsetWrite_IIC_Command(0xd5); //--set display clock divide ratio/oscillator frequencyWrite_IIC_Command(0xf0); //--set divide ratioWrite_IIC_Command(0xd9); //--set pre-charge periodWrite_IIC_Command(0x22); //Write_IIC_Command(0xda); //--set com pins hardware configurationWrite_IIC_Command(0x12);Write_IIC_Command(0xdb); //--set vcomhWrite_IIC_Command(0x20); //0x20,0.77xVccWrite_IIC_Command(0x8d); //--set DC-DC enableWrite_IIC_Command(0x14); //Write_IIC_Command(0xaf); //--turn on oled panel}/***************设置参数显示******************/void dis_Val1(u8 s){u8 x,y;u16 i0;u8 A1,A2,A3;A1s/100;A2(s-A1*100)/10;A3s-A1*100-A2*10;for(y0;y2;y) //百位显示{Write_IIC_Command((u8)(0XB4y)); //纵向页 1011Write_IIC_Command(0X00); //横向离左部边缘开始的距离Write_IIC_Command(0X10); //横向第四个字for(x0;x8;x) //横向像素{Write_IIC_Data(show1[xy*8A1*16]); //0--A字符表}for(x0;x8;x) //横向像素{Write_IIC_Data(show1[xy*8A2*16]);Oled_delay(2);}}for(y0;y2;y) //十位显示{Write_IIC_Command((u8)(0XB4y)); //纵向页Write_IIC_Command(0X00); //横向离左部边缘开始的距离Write_IIC_Command(0X11); //横向第五个字for(x0;x8;x) //横向像素{Write_IIC_Data(show1[xy*8A3*16]);Oled_delay(2);}}}/********************显示待机**********************/void Diswait(){u8 x,y;u16 Cnt32;for(y0;y2;y){Write_IIC_Command((u8)(0XB0y)); //竖向第一行待Write_IIC_Command(0x00);Write_IIC_Command(0x10); //横向第一个字for(x0;x16;x) //横向像素{Write_IIC_Data(show2[xy*16Cnt*11]); //字符表第7个字}}//for(y0;y2;y){Write_IIC_Command((u8)(0XB0y)); //竖向第一行机Write_IIC_Command(0x00);Write_IIC_Command(0x11); //横向第二个字for(x0;x16;x) //横向像素{Write_IIC_Data(show2[xy*16Cnt*12]); //字符表第8个字}}}/********************IO_rst**********************/void IO_int(){P_SW2 | 0x80; //扩展寄存器(XFR)访问使能P0M1 0x00; P0M0 0x00; //设置为推挽输出P1M1 0x00; P1M0 0x00; //设置为准双向口P2M1 0x00; P2M0 0x00; //设置为准双向口P3M1 0x00; P3M0 0x00; //设置为准双向口P4M1 0x00; P4M0 0x00; //设置为准双向口P5M1 0x00; P5M0 0x00; //设置为准双向口}/********************picture**********************/void cleardisp(){u8 x,y;for(y0;y8;y){Write_IIC_Command((u8)(0xb0y));Write_IIC_Command(0x00);Write_IIC_Command(0x10);for(x0;x128;x) //横向像素{Write_IIC_Data(0X00);}}}/***************显示计数器值******************/void dis_Val(u8 s){u8 x,y;u16 i0;u8 A1,A2;A1s/10;A2s-A1*10;for(y0;y2;y) //百位显示{Write_IIC_Command((u8)(0XB2y)); //纵向页 1011Write_IIC_Command(0X00); //横向离左部边缘开始的距离Write_IIC_Command(0X10); //横向第四个字for(x0;x8;x) //横向像素{Write_IIC_Data(show1[xy*8A1*16]); //0--A字符表}for(x0;x8;x) //横向像素{Write_IIC_Data(show1[xy*8A2*16]); //0--A字符表}}delay_ms(150); //延时}/***************自动运行******************/void Auto_Run(){bit Cylinder_11,Cylinder_21; //气缸进标志位bit Motor_11,Motor_21; //电机进标志位OUT_10; //前气缸进OUT_30; //后气缸进do{do{key_reset();for(;kcounter10;) //输入端口循环5次{if(~!KEY_2) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(!KEY_2) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(1);Cylinder_10;OUT_11; //关前气缸}}//前气缸进停止key_reset();for(;kcounter10;) //输入端口循环5次{if(~!KEY_3) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(!KEY_3) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(2);Cylinder_20;OUT_31; //关后气缸}}//后气缸进停止}while( Cylinder_1||Cylinder_2); //或循环Motora_Ina10; // 电机前信号Motora_Ina21; // 电机前信号Motorb_Ina10; // 电机后信号Motorb_Ina21; // 电机后信号Motor_11; //Motor_21; //do{key_reset();for(;kcounter10;) //输入端口循环5次{if(~!KEY_5) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(!KEY_5) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(3);Motor_10;Motora_Ina11; // 电机前信号Motora_Ina21; // 电机前信号}}//前电机进停止key_reset();for(;kcounter10;) //输入端口循环5次{if(~!KEY_6) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(!KEY_6) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(2);Motor_20;Motorb_Ina11; // 电机后信号Motorb_Ina21; // 电机后信号}}//后电机进停止}while(Motor_1||Motor_2); //或循环key_reset();for(;kcounter10;) //输入端口循环5次{if(~!KEY_1) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(!KEY_1) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(0);Auto_Flag0;}}}while(Auto_Flag);}/******************** 主函数 **************************/void main(void){IO_int();Initial_LY096BG30();cleardisp();Diswait();Counter0;dis_Val1(0X12); //第三行显示十进制数18while(1){//key_reset();for(;kcounter10;) //输入端口循环5次{if(!KEY_1) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!KEY_1) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(1);Motora_Ina11; //电机旋转初始化方向Motora_Ina20; //Motorb_Ina11; //电机旋转初始化方向Motorb_Ina20; //delay_ms(150); //延时Motora_Ina11; //电机旋转初始化方向Motora_Ina21; //Motorb_Ina11; //电机旋转初始化方向Motorb_Ina21; //}}//按键1key_reset();for(;kcounter10;) //输入端口循环5次{if(!KEY_2) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!KEY_2) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(2);Motora_Ina10; //电机旋转初始化方向Motora_Ina21; //Motorb_Ina10; //电机旋转初始化方向Motorb_Ina21; //delay_ms(150); //延时Motora_Ina11; //电机旋转初始化方向Motora_Ina21; //Motorb_Ina11; //电机旋转初始化方向Motorb_Ina21; //}}//按键2key_reset();for(;kcounter10;) //输入端口循环5次{if(!KEY_3) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!KEY_3) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(3);}}//按键3key_reset();for(;kcounter10;) //输入端口循环5次{if(!KEY_4) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!KEY_4) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(4);}}//按键4key_reset();for(;kcounter10;) //输入端口循环5次{if(!KEY_5) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!KEY_5) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(5);}}//按键5key_reset();for(;kcounter10;) //输入端口循环5次{if(!KEY_6) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!KEY_6) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(6);OUT_20; //气缸前退OUT_40; //气缸后退delay_ms(50); //延时OUT_21; //气缸前退关OUT_41; //气缸后退关}}//按键6key_reset();for(;kcounter10;) //输入端口循环5次{if(!KEY_7) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!KEY_7) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(7);OUT_10; //气缸前进OUT_30; //气缸后进delay_ms(50); //延时OUT_11; //气缸前进关OUT_31; //气缸后进关}}//按键7key_reset();for(;kcounter10;) //输入端口循环5次{if(!KEY_8) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!KEY_8) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(8);}}//按键8 INT_1key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_1) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_1) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(10);}}//输入1key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_2) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_2) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(11);}}//按键2key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_3) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_3) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(12);}}//输入3key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_4) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_4) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(13);}}//输入4key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_5) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_5) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(14);}}//输入5key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_6) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_6) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(15);}}//输入6key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_7) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_7) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(16);}}//输入7key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_8) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_8) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(17);}}//输入8key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_9) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_9) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(18);}}//输入9key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_10) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_10) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(19);}}//输入10key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_11) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_11) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(20);}}//输入11key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_12) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_12) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(21);}}//输入12key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_13) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_13) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(22);}}//输入13key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_14) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_14) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(23);}}//输入14key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_15) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_15) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(24);}}//输入15key_reset();for(;kcounter10;) //输入端口循环5次{if(!INT_16) //输入端口低电平{Key_ValAdd(); //输入端口低电平计数器加一状态标志加一}else if(~!INT_16) //输入端口高电平{ //Key_Clear(); //按键计数器加一状态标志归零}if(kstatus8) /*按键状态标志大于等于3为有效值*/{dis_Val(25);}}//输入16}}

STC8H8K32U按键控制OLED显示

相关文章：

STC8H8K32U按键控制OLED显示

流形优化实战：从特征值问题到Grassmann流形的算法探索

Vivado时序报错排查与跨时钟域处理实战指南

反激电源设计（9）——补偿器参数优化实战

HunyuanVideo-Foley部署教程：NVIDIA Container Toolkit集成最佳实践

Embedded Coder vs Simulink Coder：如何为你的项目选择正确的代码生成工具？

新手必看！Qwen3-4B-Instruct-2507从部署到对话：vLLM+Chainlit全步骤解析

Hunyuan模型支持蒙古语吗？少数民族语言翻译案例

OpenClaw+千问3.5-9B智能搜索：快速定位本地文件

MacBook Pro运行OpenClaw与百川2-13B-4bits量化版：性能实测与调优

若依框架单体应用版：从建表到增删改查，代码生成器实战指南

Phi-4-mini-reasoning助力C语言项目：代码逻辑分析与缺陷检测

seo快速优化软件使用教程_seo快速优化软件有哪些特点

SEO排名推广软件如何选择_SEO排名推广软件如何监控排名

Nanobot与Kubernetes集成：云原生部署方案

LoongArch CPU设计中的内存接口实战：conver_ram.v模块详解与inout端口避坑指南

seo网络公司如何进行外链建设

SEO优化工作总结对网站的品牌推广有何影响_SEO优化工作总结如何推动网站排名的提升

做seo网站优化大概需要多少钱

短视频 seo 自动推广工具有哪些_短视频 seo 自动推广的效果评估指标有哪些

霜儿-汉服-造相Z-Turbo镜像5分钟上手：零基础生成古风汉服少女图

终极Reloaded-II完全指南：如何轻松打造你的游戏模组世界 [特殊字符]

Ubuntu 上安装 ComfyUI（NVIDIA GPU / Conda / CUDA 12.1）

Typescript interface

StructBERT中文句子匹配效果展示：AI客服对话中用户多轮提问语义连贯性分析

Qwen3-14B大模型推理部署教程：支持对话/生成/推理多任务实战

文墨共鸣功能全解析：StructBERT双塔/单塔架构怎么选？

OpenClaw飞书机器人进阶：Qwen3.5-9B-AWQ-4bit实现图片自动分析

一口气读懂 PCA 主成分分析：从原理到代码，本科生/研究生都能彻底学会

最通俗的 LDA 线性判别分析教程