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基于Luminary远程在线升级解决方案

/****************************************Copyright (c)**************************************************
**                               Guangzhou ZHIYUAN electronics Co.,LTD.
**                                     
**                                 http://www.embedtools.com
**
**--------------File Info-------------------------------------------------------------------------------
** File Name:          Uart0.h
** Last modified Date: 2006-11-18
** Last Version:       v1.0
** Description:        串口驱动头文件
** 
**------------------------------------------------------------------------------------------------------
** Created By:         Zhou Shaogang
** Created date:       2006-11-18
** Version:            v1.0
** Descriptions:
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Description:
**
********************************************************************************************************/
#ifndef __UART0_H__
#define __UART0_H__

#ifdef __cplusplus
  extern "c" {
#endif
    
/*********************************************************************************************************
 外部变量声明
*********************************************************************************************************/
extern uint8  RcvBuffer[BufferSize];
extern uint8  RcvOver;
extern uint32 RcvNum;

/*********************************************************************************************************
** Function name:           Uart0Init
** Descriptions:            初始化Uart0 
** input parameters:        BaudRate:   波特率
**                          Prio:       中断优先级
** Output parameters::      无
** Returned value:          TRUE :      成功
**                          FALSE:      失败
** Created by:              Zhou Shaogang
** Created Date:            2006.11.18
**--------------------------------------------------------------------------------------------------------
** Modified by:             Ni Likao 倪力考
** Modified date:           2007.10.20 
**--------------------------------------------------------------------------------------------------------
*********************************************************************************************************/
extern uint8  Uart0Init(uint32 BaudRate, uint8 Prio);

/*********************************************************************************************************
** Function name:           Uart0Send
** Descriptions:            发送字符串
** input parameters:        Buffer:发送数据存储位置
**                          NByte:发送数据个数
** Output parameters::      无
** Returned value:          无
** Created by:              Zhou Shaogang
** Created Date:            2006.11.18
**--------------------------------------------------------------------------------------------------------
** Modified by:             Ni Likao 倪力考
** Modified date:           2007.10.20 
**--------------------------------------------------------------------------------------------------------
*********************************************************************************************************/
extern void Uart0Send(char *Buffer);

/*********************************************************************************************************
** Function name:           Uart0SendByte
** Descriptions:            发送多个字节数据
** input parameters:        Buffer:发送数据存储位置
**                          NByte:发送数据个数
** Output parameters::      无
** Returned value:          无
** Created by:              Zhou Shaogang
** Created Date:            2006.11.18
**--------------------------------------------------------------------------------------------------------
** Modified by:             Ni Likao 倪力考
** Modified date:           2007.10.20 
**--------------------------------------------------------------------------------------------------------
*********************************************************************************************************/
extern void Uart0SendByte(uint8 *Buffer, uint16 NByte);

/*********************************************************************************************************
** Function name:           Uart0Receive
** Descriptions:            接收串口数据
** input parameters:        Buffer:接收数据存储位置
**                          NByte:接收的数据个数
** Output parameters::      无
** Returned value:          无
** Created by:              Zhou Shaogang
** Created Date:            2006.11.18
**--------------------------------------------------------------------------------------------------------
** Modified by:             Ni Likao 倪力考
** Modified date:           2007.10.20 
**--------------------------------------------------------------------------------------------------------
*********************************************************************************************************/
extern void Uart0Receive(unsigned char *pucData, unsigned long ulSize);

/*********************************************************************************************************
 宏定义，设置FIFO的收发深度
*********************************************************************************************************/
#ifndef UART_O_IFLS
  #define UART_O_IFLS  0x00000034  
#endif

#define UARTFifoLevelSet(ulBase, RecLvl, TraLvl)  HWREG(ulBase + UART_O_IFLS) = (HWREG(ulBase + UART_O_IFLS) & 0xFFFFFFC0) | (RecLvl<<3) | TraLvl

/*********************************************************************************************************
 宏定义，检查发送FIFO是否为空
*********************************************************************************************************/
#ifndef UART_O_FR
  #define UART_O_FR  0x00000018  
#endif
#ifndef UART_FR_TXFE
  #define UART_FR_TXFE 0x00000080  
#endif
#define UARTTraFifoEmp(ulBase) ( (HWREG(ulBase + UART_O_FR) & UART_FR_TXFE) ? true : false )

/*********************************************************************************************************
 宏定义，向串口发送一个字符
*********************************************************************************************************/
#define  Uart0PutC(x)    (UARTCharPut(UART0_BASE , (x)))

#ifdef __cplusplus
}

#endif

#endif