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打开日志输出口，需要较大发送缓冲区

This commit is contained in:
大石头X2 2017-01-10 16:08:53 +08:00
parent bc0059c45f
commit 22d13506a5
2 changed files with 4 additions and 2 deletions
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2
Device/SerialPort.cpp
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@ -270,7 +270,9 @@ SerialPort* SerialPort::GetMessagePort()
if(isInFPutc) return nullptr; if(isInFPutc) return nullptr;
isInFPutc = true; isInFPutc = true;
// 打开日志输出口，需要较大发送缓冲区
sp = _printf_sp = new SerialPort(idx); sp = _printf_sp = new SerialPort(idx);
sp->Tx.SetCapacity(512);
sp->Open(); sp->Open();
isInFPutc = false; isInFPutc = false;

4
Platform/CortexM/Sys.cpp
View File

@ -390,8 +390,8 @@ extern "C"
va_start(ap, format); va_start(ap, format);
//int rs = printf(format, ap); //int rs = printf(format, ap);
char cs[256]; char cs[512];
int rs = vsnprintf(cs, 256, format, ap); int rs = vsnprintf(cs, 512, format, ap);
va_end(ap); va_end(ap);
sp->Write(Buffer(cs, rs)); sp->Write(Buffer(cs, rs));