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Added first draft of documentation

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This commit is contained in:
Cristian Maglie
2015-01-02 03:08:31 +01:00
parent 20bc06bd0e
commit 55b609d095
4 changed files with 128 additions and 41 deletions
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14
serial_windows.go
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@@ -19,7 +19,7 @@ package serial // import "go.bug.st/serial"
import "syscall"
// opaque type that implements SerialPort interface for Windows
type windowsSerialPort struct {
type SerialPort struct {
Handle syscall.Handle
}
@@ -56,11 +56,11 @@ func GetPortsList() ([]string, error) {
return list, nil
}
func (port *windowsSerialPort) Close() error {
func (port *SerialPort) Close() error {
return syscall.CloseHandle(port.Handle)
}
func (port *windowsSerialPort) Read(p []byte) (int, error) {
func (port *SerialPort) Read(p []byte) (int, error) {
var readed uint32
params := &DCB{}
for {
@@ -83,7 +83,7 @@ func (port *windowsSerialPort) Read(p []byte) (int, error) {
}
}
func (port *windowsSerialPort) Write(p []byte) (int, error) {
func (port *SerialPort) Write(p []byte) (int, error) {
var writed uint32
err := syscall.WriteFile(port.Handle, p, &writed, nil)
return int(writed), err
@@ -171,7 +171,7 @@ const (
TWOSTOPBITS = 2
)
func (port *windowsSerialPort) SetMode(mode *Mode) error {
func (port *SerialPort) SetMode(mode *Mode) error {
params := DCB{}
if GetCommState(port.Handle, &params) != nil {
port.Close()
@@ -196,7 +196,7 @@ func (port *windowsSerialPort) SetMode(mode *Mode) error {
return nil
}
func OpenPort(portName string, mode *Mode) (SerialPort, error) {
func OpenPort(portName string, mode *Mode) (*SerialPort, error) {
portName = "\\\\.\\" + portName
path, err := syscall.UTF16PtrFromString(portName)
if err != nil {
@@ -219,7 +219,7 @@ func OpenPort(portName string, mode *Mode) (SerialPort, error) {
return nil, err
}
// Create the serial port
port := &windowsSerialPort{
port := &SerialPort{
Handle: handle,
}