char
, 延时1ms * @retval 无 */ void LCD1602_Delayms(unsigned char xms) //@11.0592MHz { unsigned
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, 延时1ms * @retval 无 */ void LCD1602_Delayms(unsigned char xms) //@11.0592MHz { unsigned...

.h" unsigned char KeyNum; unsigned int Num; void main() { LCD1602_Init(); LCD1602_ShowNum...

模式 */#define MASK_SETB_DSE 0x01 /* 使用夏令时 */#define MASK_CLR_DSE 0xfe /* 不使用夏令时*//* 寄存器地址通道定义 */xdata char...

Init_DS18B20(void); unsigned char ReadOneChar(void); void WriteOneChar(unsigned char dat); unsigned...

GND_LCD=P1^7; sbit rs=P1^0; sbit rw=P1^1; sbit e=P1^2; unsigned char busy(void); void ctrl(unsigned...

返回有效的实际值 */ #define A 10 char Value; char filter() { char new_Value; new_Value = get_ad...

值,new_Value当前采样值,程序返回有效的实际值 */ #define A 10 char Value; char filter() { char new_Value; new_Value...

; sbit vee=P3^7; sbit scl=P3^2; sbit sda=P3^3; unsigned int time; unsigned char x,y; /* 忙标...

"Delay.h" #include "LCD1602.h" #include "MatrixKey.h" unsigned char KeyNum; void main() { LCD_Init...

; //灯灭 } } } 案例三:多按键控制多LED亮灭 电路 代码 #include unsigned char temp; void main(void...

口单片机 串口0 采用9600波特率 串口1 采用4800波特率*/#include "w77e58.h"#include "string.h" static int flag_1,flag_0;//char...

= P0^0; sbit PP = P0^1; sbit DOG1 = P0^7; void DelayMs(unsigned int number) { unsigned char tmp...

Box_Ram[19];//定义游戏点阵缓存10*16 unsigned char box_down_reg;//定义方块下落累加寄存器 unsigned char time0_reg;//定义定时器0累加...

的问题。 “i2c.h文件” //I2C总线综合发送函数,向从机发送多个字节的数据 I2C读写EEPROM流程图 bit I2C_Puts( unsigned char SlaveAddr, unsigned int...

/rmmod.c 函数框架如下 int rmmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int rmmod_main(int argc...

源程序)**********************************************/ bit RW24XX(unsigned char *DataBuff,unsigned char ByteQuantity...

C51中的INTRINS.H;INTRINS.H:内部函数函数名: _crol_,_irol_,_lrol_原 型: unsigned char _crol_(unsigned char val...

液晶显示ZXF; #include #define uint unsigned int #define uchar unsigned char...

; //Write or Read sbit REST=P3^3;//rest unsigned char code table[][32]={ 0x10,0x50,0x92,0x1C...

char flag,flag_1=0; unsigned char high_time,low_time,count=0;//占空比调节参数 unsigned char set_temper=35...

{ char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */ } ifr_ifrn; union { struct sockaddr...

;//释放数据总线TIMECLK = 1;}//读写DS1302unsigned char TimeSpiReadWrite(unsigned char val){unsigned char i;ACC...

matrixled_col P0 //笑脸的数据,列向取模 unsigned char code disp[]={0x3C,0x42,0xA9,0x85,0x85,0xA9,0x42,0x3C...

DS1302_YEAR_ADDR 0x8C //DS1302年寄存器写地址 #define DS1302_WP_ADDR 0x8E //DS1302控制寄存器写地址 unsigned char...

单片机8X8LED点阵显示“中国生日快乐”;硬件图如下图: 元件清单如下图(有些多余了): 程序如下(C语言): #includeunsigned char led1[]={0XEF...

; //1302时钟输出端 sbit DATA=P1^1; //1302数据端 sbit RST=P1^2; //1302复位端 unsigned char code digit...

write 段) 从传感器读取数据读取数据的过程中,DATA Tv在SCK变低以后有效,且维持到下一个SCK的下降沿。(参考上图 DATA valid read 段) char read(void...

rights reserved. */ #include “I2C.h” //定义延时变量,用于宏I2C_Delay() unsigned char data I2C_Delay_t; /* 宏定...

; return c; } /*;************************************/ /*;往24C01发一8位数据*/ void SendChar(unsigned char...

. 程序代码区:存放函数体的二进制代码。 以下是一段实际说明的程序代码: int a = 0; 全局初始化区 char *p1; 全局未初始化区 main() { int b; 栈 char...

"DisplaySmg.h" unsigned char wnd; //窗口或参数的个数,状态机设计 unsigned char param1=55; //参数1...

XTAL 8 //XTAL: 8MHz //variable declare unsigned char AdcDataList[7]; //0:master,1:channel1,2...

) { I2C_SDA=0; I2C_SCL=1; I2C_SDA=1; } void I2C_SendByte(unsigned char Byte) { unsigned char i...

)主机程序 #include#include #define _SUCC_0x0f//数据传送成功#define _ERR_0xf0//数据传送失败unsigned char Table[9...

步进电机脉冲序列 //unsigned char steps[8] = {0x77,0x33,0xbb,0x99,0xdd,0xcc,0xee,0x66}; unsigned char steps[8...

指定指针本身的存储器空间。 1、 char * c_ptr; int * i_ptr; long * l_ptr; 上述定义的是一般指针,c_ptr指向的是一个char型变量,那么这个char型变...

string { char name[8]; int age; char...

(unsigned char gpio,unsigned char pin) 10 { 11 unsigned char i = 1;//0000 0001 12 i = i...

如何用Keil来验证单片机变量占多少字节;首先问大家两个问题: 8位单片机定义一个int型变量,占几个字节? 32位单片机定义一个char型变量,占几个字节? 我敢说很多人都不知道,或者...

数 #include #include "DisplaySmg.h" #include "ADC0809.h" #include "Timer0.h" unsigned char adc_result...

= P2^3;//sbit CS5532 = P2^0; //sbit ACC7 = ACC^7;//sbit ACC0 = ACC^0; //#define BYTE unsigned char...

; REGX52.H > #include "Delay.h" #include "Timer0.h" #include "LCD1602.h" unsigned char sec=55,min=59...

,0x80); outportb(0x3e8,1); outportb(0x3e9,0x0); outportb(0x3eb,0x3); } void comm(unsigned char d...

文件系统层相关代码 dfs_posix.c 对上层的调用接口代码 int open(const char *file, int flags, …) 打开文件 int close(int fd...

_testbit_ 测试并清零位8051 JBC 指令函数名: _crol_,_irol_,_lrol_ 原 型: unsigned char _crol_(unsigned char val,unsigned...

()传输数据并换行 Serial_Write()传输数据,没有换行符 例:char str[] = {"THIS IS STM32C8T6"};void main(){Serial_Begin...

) #define ad9854_wr PBout(14) #define ad9854_updata PBout(15) unsigned char ControlRegister[]={0x14,0x4f...

全部显示数据 LCD_write_string(0, 0, (char*)temp_line_one);//LCD1602第一行显示 LCD_write_string(0, 1, (char*)temp_line_two...

, int argc, char *argv[]) { if (argc == 2) { //这里先检测参数的个数,注意,我们通常使用mtdpart命令...

= RT_EOK; rt_uint32_t event; unsigned char gprs_rx_buffer[GPRS_RX_LEN]={0x00...
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