代码搜索：如何学习 UART？
找到约 10,000 项符合「如何学习 UART？」的源代码
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www.eeworm.com/read/375713/2722470
c uart.c
/******************************************************************************
* *
* **********
www.eeworm.com/read/375713/2722497
c uart.c
////////////////////////////////////////////////////////////////////////
/*
-----------------------------__WXL__-----------------------------------
-----------------------------@2007-12------------
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map uart.map
LARM LINKER/LOCATER V2.53 04/12/2008 01:40:26 PAGE 1
LARM LINKER/LOCATER V2.53, INVOKED BY:
D:\CX\ARM\BIN\LA.EXE .\Obj\Startup.obj
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lst uart.lst
ARM COMPILER V2.53, uart 12/04/08 01:40:25 PAGE 1
ARM COMPILER V2.53, COMPILATION OF MODULE uart
OBJECT MODULE PLACED IN .
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hex uart.hex
:020000040000FA
:1000000018F09FE518F09FE518F09FE518F09FE5C0
:1000100018F09FE50000A0E1F0FF1FE518F09FE554
:1000200040000000B0070000AC070000A807000077
:10003000A407000000000000A00700009C070000CB
:10
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lnp uart.lnp
".\Obj\Startup.obj",
".\Obj\irq.obj",
".\Obj\uart.obj",
".\Obj\uarttest.obj",
".\Obj\lcd.obj"
TO ".\Obj\UART"
PRINT(".\Lst\UART.map") CASE
CLASSES (DATA (0x40000000-0x40007FFF),
CODE (0x0-
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plg uart.plg
礦ision3 Build Log
Project:
C:\Documents and Settings\Administrator\桌面\Keil for lpc214x\Keil for lpc214x\UART\uart.uv2
Project File Date: 04/11/2008
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lst uart.lst
A51 MACRO ASSEMBLER UART 11/23/2003 09:24:52 PAGE 1
MACRO ASSEMBLER A51 V6.12
OBJECT MODULE PLACED IN UART.OBJ
ASSEMBLER INV
www.eeworm.com/read/371432/2779892
h uart.h
#ifndef _UART_H
#define _UART_H
//设置主时钟和波特率
#define MCLK 11059200L
#define BAUD_RATE 9600L
void UartInit();
#endif
www.eeworm.com/read/371432/2779900
c uart.c
#include "config.h"
void UartInit()
{
//串行口设置：8位UART，允许接收，TI置位
SCON = 0x52;
//波特率加倍
PCON |= 0x80;
//设置T1为8位自动重装定时器（T1的溢出率即串行口波特率）
TMOD &= 0x0F;
TMOD |= 0x20;
//设置定时器T1的初值
TH1 = 256