NewLife
/
SmartOS
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

修改CIPSEND发送方式

This commit is contained in:
12 2017-05-13 15:47:12 +08:00
parent f86c0397c0
commit 1ba34d8735
1 changed files with 19 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
Drivers/Sim900A.cpp
View File

@ -45,11 +45,11 @@ bool Sim900A::IPSend(int index, const Buffer& data)
AT+CIPSEND //出现”>”后可以发送以CTRL+Z结尾的字符串
*/
/*String cmd = "AT+CIPSEND=";
String cmd = "AT+CIPSEND=";
if (Mux) cmd = cmd + index + ",";
// 数据较短时，直接发送
if (data.Length() < 256)
/*if (data.Length() < 256)
{
// 字符串里面不能有特殊字符
bool flag = true;
@ -66,12 +66,12 @@ bool Sim900A::IPSend(int index, const Buffer& data)
cmd = cmd + data.Length() + ",\"" + data.AsString() + "\"";
return At.SendCmd(cmd, 1600);
}
}
}*/
cmd = cmd + data.Length() + "\r\n";
return SendData(cmd, data);*/
return SendData(cmd, data);
// 退出传输
/*// 退出传输
ByteArray end((byte)0x1A, 1);
At.Send(end.AsString());
@ -87,12 +87,23 @@ bool Sim900A::IPSend(int index, const Buffer& data)
Sys.Sleep(500);
}
if (i >= 3) return false;
if (i >= 3)
{
// 退出传输
ByteArray end((byte)0x1A, 1);
At.Send(end.AsString());
debug_printf("CIPSEND 已经超过三次 \r\n");
Linked = false;
return false;
}
At.Send(data.AsString(), 1000, false);
//String str((byte)0x1A, 16);
return At.Send(end.AsString(), "SEND OK", "ERROR", 3000).Contains("SEND OK");
At.Send(end.AsString());
return At.Send(end.AsString(), "SEND OK", "ERROR", 3000).Contains("SEND OK");*/
}
/*void Sim900A::Init(uint msTimeout)
@ -123,3 +134,4 @@ bool Sim900A::IPSend(int index, const Buffer& data)
Inited = SendCmd(nullptr, 5000);
//SendCmd("AT+CIPSHUT\r");
}*/