代码搜索:STM32寄存器
找到约 10,000 项符合「STM32寄存器」的源代码
代码结果 10,000
www.eeworm.com/read/27489/984557
c pc_mcu_com.c
#include
void main()
{
TMOD = 0x20; //定时器1 工作方式2
SCON = 0xD0; //串行口控制寄存器 工作方式3
PCON = 0;
TL1 = 0xFD;
TH1 = 0xFD;
TR1 = 1; //定时器1开始计时
ES = 1; //允许串行接口
www.eeworm.com/read/27997/992305
c 14.c
#include
unsigned char P3State(void); //函数的说明,中断函数不用说明
void main(void)
{
IT0 = 0; //设外部中断0为低电平触发
EX0 = 1; //允许响应外部中断0
EA = 1; //总中断开关
while(1);
}
//外部中断0演示,使用2号寄存器组
voi
www.eeworm.com/read/28069/992926
asm project.asm
ORG 0000H
AJMP MAIN
ORG 0030H
MAIN: MOV A,#0E4H ;累加器A存入初始值0E4H
MOV R0,#0FFH ;寄存器R0放入初始值0FFH
CPL A ;累加器A求反
MOV P0,A ;累加器A的内容放
www.eeworm.com/read/28219/994757
txt pa输入pc输出.txt
ORG 0000H
JMP MAIN
MAIN: MOV DPTR,#0FF2BH
MOV A,#00H
MOV A,#90H;当是pc输入pa输出时为8bH
MOVX @DPTR,A;将控制子放到控制寄存器中
LOOP: MOV DPTR,#0FF28H
MOVX A,@DPTR
MOV DPTR,#0FF2AH
MOVX @DPTR,A
JMP LOOP
www.eeworm.com/read/30649/1017132
a51 sh603.a51
TXD EQU P1.0
RXD EQU P1.1 ;定义89C51 P1.0 为发送端,P1.1 为接收端
ORG 0000H
AJMP MAIN
ORG 0100H
MAIN: MOV A, #30H
MOV R5, #5
SETB RXD ;P1.0 置高
TX: LCALL OUTPUT ;调用发送子程序,将寄存器A
www.eeworm.com/read/34129/1039276
c 源程序-82c55产生500hz方波.c
#include
unsigned char xdata *con=0xff7f; /*定义8255控制寄存器地址指针*/
unsigned char xdata *pc=0xff7e; /*定义8255PC口地址指针8*/
unsigned char i=5; /*设置定时器定时次数*/
sbit A5=0xE5; /*定义ACC的A^5位方便取反操作*/
www.eeworm.com/read/37287/1071287
asm ex8-1aa.asm
$include (STC12C5A.INC) ;包含STC12C5A60S2单片机寄存器定义文件
ADDRT EQU 0100H
ORG 0000H
LJMP MAINT ;跳至主程序入口
ORG 0023H
LJMP INTSE1 ;转至串行中断服务程序
ORG 0100H
MAINT: MOV SP,#60H ;设置堆栈指针
www.eeworm.com/read/37287/1071305
c ex7-4c.c
#include "stc12c5a.h" //包含STC12C5A60S2寄存器定义文件
sbit LED_PCA0=P1^5;
sbit LED_PCA1=P1^6;
void main (void)
{
CMOD=0x80; //空闲模式下停止PCA 计数器工作
//PCA 时钟源为fOSC/12,禁止PCA
www.eeworm.com/read/37287/1071326
asm ex8-3aa.asm
$include (STC12C5A.INC) ;包含STC12C5A60S2单片机寄存器定义文件
ADDRT EQU 0100H
SLAVE EQU 5
ORG 0000H
LJMP MAINT ;主程序入口地址
ORG 0023H
LJMP INTST ;串行口中断入口地址
ORG 0100H
MAINT:MOV SP,#60H
MOV SCON,#0
www.eeworm.com/read/37287/1071349
asm ex8-2ba.asm
$include (STC12C5A.INC) ;包含STC12C5A60S2单片机寄存器定义文件
ADDRR EQU 0100H
ORG 0000H
LJMP MAINR ;主程序入口
ORG 0023H ;串行中断入口地址
LJMP INTSER ;转至串行口中断服务程序
ORG 0100H
MAINR:MOV SP,#60H
MOV PCON