短信操作 3

#pragma once
#include "SIM_Card.h"

class SIM_DeleteMessage: public SIM_Card
{
public:
 SIM_DeleteMessage(void);
 SIM_DeleteMessage(Comm* pC);
 ~SIM_DeleteMessage(void);

 // 删除短消息，仅发送命令，不读取应答
 // 输入: index - 短消息序号，1-255
 int gsmDeleteMessage(int index);
};

 

#include "StdAfx.h"
#include "SIM_DeleteMessage.h"

SIM_DeleteMessage::SIM_DeleteMessage(void)
{
}

SIM_DeleteMessage::SIM_DeleteMessage(Comm* pC):SIM_Card(pC)
{
}

SIM_DeleteMessage::~SIM_DeleteMessage(void)
{
}

// 删除短消息，仅发送命令，不读取应答
// 输入: index - 短消息序号，1-255
int SIM_DeleteMessage::gsmDeleteMessage(int index)
{
 char cmd[16];  // 命令串
 sprintf(cmd, "AT+CMGD=%d/r", index); // 生成命令
 // 输出命令串
 pComm->WriteComm(cmd, strlen(cmd));
 SM_BUFF Buff;
 int k = gsmGetResponse(&Buff, 10, "OK","ERROR");
 return k;
}