C language function:EscapeCommFunction sample codes

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TITLE : WriteFile says open comm port has invalid handle? - .NET Framework
EscapeCommFunction( m_hCommHandle, SETDTR ) ;.......
http://bytes.com/topic/net/answers/284091-writefile-says-open-comm-port-has-invalid-handle


TITLE : WriteFile says open comm port has invalid handle? - .NET Framework
EscapeCommFunction( m_hCommHandle, CLRDTR ) ;.......
http://bytes.com/topic/net/answers/284091-writefile-says-open-comm-port-has-invalid-handle
TITLE : Controlling a Microbric Viper Robot with a custom IR Serial Port using .NET | Coding4Fun Articles | Channel 9
: if (!UnsafeNativeMethods.EscapeCommFunction(this._handle, value ? 5 : 6)).......
http://channel9.msdn.com/coding4fun/articles/Controlling-a-Microbric-Viper-Robot-with-a-custom-IR-Serial-Port-using-NET
TITLE : Controlling a Microbric Viper Robot with a custom IR Serial Port using .NET | Coding4Fun Articles | Channel 9
: EscapeCommFunction(portHandle, SETDTR);.......
http://channel9.msdn.com/coding4fun/articles/Controlling-a-Microbric-Viper-Robot-with-a-custom-IR-Serial-Port-using-NET
TITLE : Controlling a Microbric Viper Robot with a custom IR Serial Port using .NET | Coding4Fun Articles | Channel 9
: EscapeCommFunction(portHandle, CLRDTR);.......
http://channel9.msdn.com/coding4fun/articles/Controlling-a-Microbric-Viper-Robot-with-a-custom-IR-Serial-Port-using-NET
TITLE : Controlling a Microbric Viper Robot with a custom IR Serial Port using .NET | Coding4Fun Articles | Channel 9
: static extern bool EscapeCommFunction(IntPtr hFile, int dwFunc);.......
http://channel9.msdn.com/coding4fun/articles/Controlling-a-Microbric-Viper-Robot-with-a-custom-IR-Serial-Port-using-NET
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
EscapeCommFunction( SETRTS ) and EscapeCommFunction( CLRRTS ) issue no request........
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
- EscapeCommFunction( SETDTR ).......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
- EscapeCommFunction( CLRDTR ).......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
- EscapeCommFunction( SETRTS ).......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
- EscapeCommFunction( CLRRTS ).......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
- EscapeCommFunction( SETBREAK ).......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
- EscapeCommFunction( CLRBREAK ).......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
EscapeCommFunction( SETRTS ) and.......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
EscapeCommFunction( CLRRTS ) does not work correctly in the usbser.sys, does this mean that the requests are never sent from the driver and therefore never captured in the firmware?.......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
EscapeCommFunction( SETRTS ) and.......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Solved: USB CDC implementation for 'F32x - Silicon Labs Community
EscapeCommFunction( CLRRTS ) does not work correctly in the usbser.sys, does this mean that the requests are never sent from the driver and therefore never captured in the firmware?.......
http://community.silabs.com/t5/8-bit-MCU/USB-CDC-implementation-for-F32x/td-p/69471
TITLE : Serial Communications :: Chapter 5. Using Serial and Infrared Ports :: Pocket pc network programming :: Programming :: eTutorials.org
To set the specific state of the serial device, you can use the EscapeCommFunction() API call. Using this function will send a direct command to the device so it can perform an extended function, such as setting the current break state or a specific signal........
http://etutorials.org/Programming/Pocket+pc+network+programming/Chapter+5.+Using+Serial+and+Infrared+Ports/Serial+Communications/
TITLE : Serial Communications :: Chapter 5. Using Serial and Infrared Ports :: Pocket pc network programming :: Programming :: eTutorials.org
BOOL EscapeCommFunction(HANDLE hFile, DWORD dwFunc);.......
http://etutorials.org/Programming/Pocket+pc+network+programming/Chapter+5.+Using+Serial+and+Infrared+Ports/Serial+Communications/
TITLE : COM Port Access in WSL Issue #1929 Microsoft/BashOnWindows GitHub
One thing I stumbled on about using EscapeCommFunction() to set DTR and RTS: In the past, and maybe currently, usbser.sys does not let you assert RTS before asserting DTR. So you have to call it twice. I saw this mentioned several places. It is described most clearly here: http://dangerousprototypes.com/forum/viewtopic.php?f=29&t=2435:.......
http://github.com/Microsoft/BashOnWindows/issues/1929
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