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Merge pull request #394 from hharte/fixserial

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Windows: Support serial ports > COM9
This commit is contained in:
David Given
2021-12-17 23:06:41 +00:00
committed by GitHub
parent 45fe83951a 9ee5b3eaf3
commit 6f5e648751
1 changed files with 2 additions and 1 deletions
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3
lib/usb/serial.cc
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@@ -18,8 +18,9 @@
public: public:
SerialPortImpl(const std::string& name) SerialPortImpl(const std::string& name)
{ {
std::string dos_name = "\\\\.\\" + name;
_handle = CreateFileA( _handle = CreateFileA(
name.c_str(), dos_name.c_str(),
/* dwDesiredAccess= */ GENERIC_READ|GENERIC_WRITE, /* dwDesiredAccess= */ GENERIC_READ|GENERIC_WRITE,
/* dwShareMode= */ 0, /* dwShareMode= */ 0,
/* lpSecurityAttribues= */ nullptr, /* lpSecurityAttribues= */ nullptr,