dbgsci.h

飞思卡尔半导体是全球领先的半导体公司,为汽车、消费、工业、网络和无线市场设计并制造嵌入式半导体产品。这家私营企业总部位于美国德克萨斯州奥斯汀,在全球30多个国家和地区拥有设计、研发、制造和销售机构。

/*
 * Copyright (c) 1998, Xiongfei Guo, Shanghai Second Polytechnic University 
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Shanghai Second Polytechnic University nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

// Debug Modle : Serial Port

extern void InitSCI0(void);
extern void WriteSCI0String(const char *text);
extern void WriteSCI0Char(unsigned char ch);

extern void prints(const char * fmt, ...);

/******************************************************************************
 向串口发送数据包所用宏(高效要求)
 *****************************************************************************/
#define SendCharToSCI(x) {while(!(SCI0SR1 & 0x80));SCI0DRL = (x);}

#define PkgBegin()  {SendCharToSCI((INT8U)236);}
#define PkgEnd() {SendCharToSCI((INT8U)238);}

#define PkgData8(data) {SendCharToSCI((INT8U)data);}
#define PkgData16(data) {SendCharToSCI((INT8U)(data>>8));SendCharToSCI((INT8U)data);}

#define PkgIR(n, value) {PkgData8(n);PkgData16(value);}
#define PkgSpeed(v) {PkgData8(14);PkgData16(v);}
#define PkgSrvAgl(agl) {PkgData8(13);PkgData8(agl);}
#define PkgDist(d) {PkgData8(15);PkgData16(d);}
#define PkgTime(time) {PkgData8(16);PkgData16(time);}
/*****************************************************************************/