/**
	************************************************************
	************************************************************
	************************************************************
	*	文件名：?	dStream.c
	*
	*	作者：?		張繼瑞
	*
	*	日期：?		2017-09-11
	*
	*	版本：?		V1.1
	*
	*	說(shuō)明：?		cJson格式數(shù)據(jù)流通用封裝
	*
	*	修改記錄：	V1.1：修復(fù)當(dāng)數(shù)據(jù)流flag全為0時(shí)封裝錯(cuò)誤的bug。
	************************************************************
	************************************************************
	************************************************************
**/

//協(xié)議封裝文件
#include?“dStream.h“

//C庫(kù)
#include?
#include?


//==========================================================
//	函數(shù)名稱：	DSTREAM_toString
//
//	函數(shù)功能：	將數(shù)值轉(zhuǎn)為字符串
//
//	入口參數(shù)：	StreamArray：數(shù)據(jù)流
//				buf：轉(zhuǎn)換后的緩存
//				pos：數(shù)據(jù)流中的哪個(gè)數(shù)據(jù)
//				bufLen：緩存長(zhǎng)度
//
//	返回參數(shù)：	無(wú)
//
//	說(shuō)明：		
//==========================================================
void?DSTREAM_toString（DATA_STREAM?*streamArray?char?*buf?unsigned?short?pos?unsigned?short?bufLen）
{
	
	memset（buf?0?bufLen）;

	switch（（unsigned?char）streamArray[pos].dataType）
	{
		case?TYPE_BOOL:
			snprintf（buf?bufLen?“%d“?*（_Bool?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_CHAR:
			snprintf（buf?bufLen?“%d“?*（signed?char?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_UCHAR:
			snprintf（buf?bufLen?“%d“?*（unsigned?char?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_SHORT:
			snprintf（buf?bufLen?“%d“?*（signed?short?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_USHORT:
			snprintf（buf?bufLen?“%d“?*（unsigned?short?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_INT:
			snprintf（buf?bufLen?“%d“?*（signed?int?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_UINT:
			snprintf（buf?bufLen?“%d“?*（unsigned?int?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_LONG:
			snprintf（buf?bufLen?“%ld“?*（signed?long?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_ULONG:
			snprintf（buf?bufLen?“%ld“?*（unsigned?long?*）streamArray[pos].dataPoint）;
		break;
			
		case?TYPE_FLOAT:
			snprintf（buf?bufLen?“%f“?*（float?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_DOUBLE:
			snprintf（buf?bufLen?“%f“?*（double?*）streamArray[pos].dataPoint）;
		break;
		
		case?TYPE_GPS:
			snprintf（buf?bufLen?“{\“l(fā)on\“:%s\“l(fā)at\“:%s}“?（char?*）streamArray[pos].dataPoint?（char?*）（streamArray[pos].dataPoint）?+?16）;
		break;
		
		case?TYPE_STRING:
			snprintf（buf?bufLen?“\“%s\““?（char?*）streamArray[pos].dataPoint）;
		break;
	}

}

//==========================================================
//	函數(shù)名稱：	?DSTREAM_GetDataStream_Body
//
//	函數(shù)功能：	獲取數(shù)據(jù)流格式消息體
//
//	入口參數(shù)：	type：格式類型
//				streamArray：數(shù)據(jù)流結(jié)構(gòu)
//				streamArrayCnt：數(shù)據(jù)流個(gè)數(shù)
//				buffer：緩存
//				maxLen：最大緩存長(zhǎng)度
//				offset：偏移
//
//	返回參數(shù)：	Body的長(zhǎng)度，0-失敗
//
//	說(shuō)明：		
//==========================================================
short?DSTREAM_GetDataStream_Body（uns

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-02-26?08:23??stm32f407_iot\
?????目錄???????????0??2018-02-26?12:31??stm32f407_iot\MDK\
?????目錄???????????0??2018-02-26?08:23??stm32f407_iot\MDK\DebugConfig\
?????文件????????2084??2015-10-27?12:06??stm32f407_iot\MDK\DebugConfig\Target_1_STM32F407ZGTx.dbgconf
?????文件????????2084??2015-10-27?12:06??stm32f407_iot\MDK\DebugConfig\stm32f4_project_STM32F407ZGTx.dbgconf
?????文件??????123683??2018-02-26?12:31??stm32f407_iot\MDK\JlinkLog.txt
?????文件?????????762??2018-02-26?09:06??stm32f407_iot\MDK\JlinkSettings.ini
?????目錄???????????0??2018-02-26?08:23??stm32f407_iot\MDK\Listings\
?????文件???????77572??2018-02-26?08:24??stm32f407_iot\MDK\Listings\startup_stm32f40_41xxx.lst
?????文件??????203095??2018-02-26?12:31??stm32f407_iot\MDK\Listings\stm32f407_ex.map
?????目錄???????????0??2018-02-26?12:31??stm32f407_iot\MDK\objects\
?????文件????????9817??2018-02-26?08:24??stm32f407_iot\MDK\objects\dstream.crf
?????文件?????????237??2018-02-26?08:24??stm32f407_iot\MDK\objects\dstream.d
?????文件???????19248??2018-02-26?08:24??stm32f407_iot\MDK\objects\dstream.o
?????文件???????15087??2018-02-26?08:24??stm32f407_iot\MDK\objects\edpkit.crf
?????文件?????????276??2018-02-26?08:24??stm32f407_iot\MDK\objects\edpkit.d
?????文件???????37792??2018-02-26?08:24??stm32f407_iot\MDK\objects\edpkit.o
?????文件???????14474??2018-02-26?08:24??stm32f407_iot\MDK\objects\fault.crf
?????文件?????????357??2018-02-26?08:24??stm32f407_iot\MDK\objects\fault.d
?????文件???????18276??2018-02-26?08:24??stm32f407_iot\MDK\objects\fault.o
?????文件??????460115??2018-02-26?12:31??stm32f407_iot\MDK\objects\main.crf
?????文件????????2152??2018-02-26?12:31??stm32f407_iot\MDK\objects\main.d
?????文件??????492288??2018-02-26?12:31??stm32f407_iot\MDK\objects\main.o
?????文件??????443768??2018-02-26?08:23??stm32f407_iot\MDK\objects\misc.crf
?????文件????????1743??2018-02-26?08:23??stm32f407_iot\MDK\objects\misc.d
?????文件??????482424??2018-02-26?08:23??stm32f407_iot\MDK\objects\misc.o
?????文件??????459918??2018-02-26?08:24??stm32f407_iot\MDK\objects\net_device.crf
?????文件????????2292??2018-02-26?08:24??stm32f407_iot\MDK\objects\net_device.d
?????文件??????521616??2018-02-26?08:24??stm32f407_iot\MDK\objects\net_device.o
?????文件??????449814??2018-02-26?09:03??stm32f407_iot\MDK\objects\net_io.crf
?????文件????????1986??2018-02-26?09:03??stm32f407_iot\MDK\objects\net_io.d
............此處省略242個(gè)文件信息