armer 发表于 2006-8-3 20:42

LPC2xxx ARM7 串口 FIFO中断方式的源代码的头文件

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$       Shawyoo Electronics (GuangZhou) R&D Center
$
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$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$  Copyright (c)  $$$$$$$$$$$$$$$$$$$$$$$$$$$ */
/*
                                    文件描述
文件名:
功能描述：
编译环境：
目标CPU:
作者：
创建时间：
建议编辑环境：UltraEdit 11.00a 制表符宽度为三个字符，程序可读性更好。
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*/
#ifndef  __UART0_H__
#define  __UART0_H__
#include "RTOS.h"
#include
#include "UserGlobals.h"

// $$$$$$$$$$$$$$$$$$ <<< Use Configuration Wizard in Context Menu >>> $$$$$$$$$$$$$$$$$
// 请选择是否使用UART，不使用则不占资源
/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// USE_UART: 我要使用UART？ <0=> 不使用 <1=> 使用
// Default: 使用
*/
#define    USE_UART    0

// UART0初始化相关配置(CPU主频在CPU.h文件中设置)

/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// UART0_BPS: 串口波特率设置 <1-250000>
// Default: 9600
*/
#define    UART0_BPS    9600
/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// U0_DATA_BIT: 数据位配置 <0=> 5位 <1=> 6位 <2=> 7位 <3=> 8位
// Default: 3
*/
#define    U0_DATA_BIT    3
// 禁止或使能校验位
/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// U0_CHECK_BIT_EN: 校验位使能 <0=> 禁止校验 <1=> 允许校验
// Default: 1
*/
#define    U0_CHECK_BIT_EN  1

/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// U0_CHECK_BIT: 校验位配置 <0=> 奇校验 <1=> 偶校验 <2=> 强制1 <3=> 强制0
// Default: 0
*/
#define    U0_CHECK_BIT    0
//
/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// U0_STOP_BIT: 停止位配置 <0=> 1位 <1=> 2位
// Default: 0
*/
#define    U0_STOP_BIT    0
/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// U0_PROIRITY: 串口中断优先级 <0=> 不优先 <1=> 优先
// Default: 1
*/
#define    U0_PROIRITY    1

/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// UART0_REC_LENGTH: 接收缓冲区长度字节设置 <1-1024>
// Default: 100
*/
#define  UART0_REC_LENGTH 150
/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// UART0_TXD_LENGTH: 发送缓冲区长度字节设置 <1-1024>
// Default: 100
*/
#define  UART0_TXD_LENGTH 1500

//
//
// $$$$$$$$$$$$$$$$$$$ <<< end of configuration section >>> $$$$$$$$$$$$$$$$$$$$$$$$$$$$

#ifdef    UART0_GLOBALS
#define    UART0_EXT
#else
#define    UART0_EXT extern
#endif
#define OWN_ADDRESS    1
#define LEAD_OK       0x55
#define LENGTH_OK       0xaa
#define  FIFO_LENGTH 14
#define  DATA_START_ADDR 6

/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
接收相关变量定义
*/
UART0_EXT struct
{
uchar Buffer[UART0_REC_LENGTH];
uchar  CheckSum,OverTime;
uchar  Command,Error,Receiving;
uint16 Counter,Length;
}  Rec;

/* $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

*/
UART0_EXT struct
{
uchar Buffer[UART0_TXD_LENGTH 12];
uchar CheckSum,Sending;
uint16  Length;
}  Txd;
UART0_EXT uchar    *TxdP;

uchar    PutString(uchar  *);
uchar    PutBuffer(uchar,uint16,uchar *);
void    Uart0_SendChar(uchar  data);
void ClearReceiveFlag(uint16);
void ClearTransmitFlag(void);
void    TaskUART0_ReceiveOK(void) __task;

#endif
/*
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$  End of File $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*/
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LPC2xxx ARM7 串口 FIFO中断方式 的源代码的头文件

LPC2xxx ARM7 串口 FIFO中断方式的源代码的头文件