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Fixed opaque windowsSerialPort struct

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This commit is contained in:
Cristian Maglie
2014-12-13 20:14:39 +04:30
parent 6149925519
commit 006c15bd46
1 changed files with 8 additions and 11 deletions
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19
serial/native_windows.go
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@@ -59,14 +59,9 @@ import "C"
import "syscall"
import "unsafe"
// OS dependent values
const devFolder = ""
const regexFilter = "(ttyS|ttyUSB|ttyACM|ttyAMA|rfcomm|ttyO)[0-9]{1,3}"
// opaque type that implements SerialPort interface for linux
// opaque type that implements SerialPort interface for Windows
type windowsSerialPort struct {
Handle int
Handle syscall.Handle
}
func GetPortsList() ([]string, error) {
@@ -87,16 +82,18 @@ func GetPortsList() ([]string, error) {
return list, nil
}
func (port *windowsSerialPort) Close() error {
return nil
func (port windowsSerialPort) Close() error {
return syscall.CloseHandle(port.Handle)
}
func (port *windowsSerialPort) Read(p []byte) (n int, err error) {
return syscall.Read(port.Handle, p)
}
func (port *windowsSerialPort) Write(p []byte) (n int, err error) {
return syscall.Write(port.Handle, p)
func (port windowsSerialPort) Write(p []byte) (int, error) {
var writed uint32
err := syscall.WriteFile(port.Handle, p, &writed, nil)
return int(writed), err
}
func OpenPort(portName string, useTIOCEXCL bool) (SerialPort, error) {