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Fixed custom baud rate settings for MacOSX

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This commit is contained in:
Cristian Maglie
2021-07-01 00:19:22 +02:00
parent cff9b2347b
commit 8ed18bb997
1 changed files with 9 additions and 5 deletions
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14
serial_unix.go
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@@ -145,6 +145,8 @@ func (port *unixPort) SetMode(mode *Mode) error {
return err
}
if requireSpecialBaudrate {
// MacOSX require this one to be the last operation otherwise an
// 'Invalid serial port' error is produced.
if err := port.setSpecialBaudrate(uint32(mode.BaudRate)); err != nil {
return err
}
@@ -217,11 +219,6 @@ func nativeOpen(portName string, mode *Mode) (*unixPort, error) {
}
// Setup serial port
if port.SetMode(mode) != nil {
port.Close()
return nil, &PortError{code: InvalidSerialPort}
}
settings, err := port.getTermSettings()
if err != nil {
port.Close()
@@ -239,6 +236,13 @@ func nativeOpen(portName string, mode *Mode) (*unixPort, error) {
return nil, &PortError{code: InvalidSerialPort}
}
// MacOSX require that this operation is the last one otherwise an
// 'Invalid serial port' error is returned... don't know why...
if port.SetMode(mode) != nil {
port.Close()
return nil, &PortError{code: InvalidSerialPort}
}
unix.SetNonblock(h, false)
port.acquireExclusiveAccess()