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COMM-DRV/Lib v20.0 Press Release

WCSC is releasing COMM-DRV/Lib v20.0. This version is downwardly compatible with our previous versions. Listed below are the changes between version 20.0 and 19.0. To view changes from older version Click Here! for those press releases.

COMM-DRV/Lib Upgrade Offer
Offer Expired May 1st, 2006

	$99.95	COMM-DRV/Lib Introductory Offer (Anyone owning any of our products qualify for this special price.)
	$149.95	COMM-DRV/Lib Introductory offer.
	$199.95	COMM-DRV/Lib + COMM-DRV/CE combo.
	$229.95	COMM-DRV/Lib + COMM-DRV/Lib.Net combo.
	$189.95	COMM-DRV/Lib + 2Port PCI RS232 Card combo.
	$229.95	COMM-DRV/Lib + 1Port PCMCIA RS232 Card combo.
	$249.95	COMM-DRV/Lib + COMM-DRV/CE + 2Port PCI RS232 Card combo.
	$499.95	Our best offer ever!! The complete serial communication suite, COMM-DRV Universal Professional Suite. It includes COMM-DRV/Lib, COMM-DRV/Lib.Net,  COMM-DRV/CE, COMM-DRV++, COMM-DRV/NT, COMM-DRV/Dos, & COMM-DRV/VxD. This combo covers your entire serial communication needs for all your Windows (all versions), Pocket PC, MS-DOS, Extended DOS under most development environments.

Following are the new & updated features of this version.

Updated online documentation

Updated manual

• New Functions

  CdrvAbort()	This function puts COMM-DRV into an abort state so that all outstanding functions that have not been completed are aborted. This feature allows much easier control for user out of sequence abortion of any task.
  CdrvClearAbort()	This function clears the abort state set by CdrvAbort().
  ModemWaitForConnect()	This functions waits for a call, answers the phone, and returns when two modems have successfully connected. This function can be aborted from another thread or event by issuing the CdrvAbort().
  XferFiles()	Iterative file transfer function. This function returns an optimized structure unlike the other calls that return file progress in a more complex structure.
  SetCallbackFunctionWinAPI()	Similar to SetCallbackFunction() but instead the callback uses the Windows' WINAPI (__stdcall) callback stack frame. This makes interfacing to tools that support callbacks much easier.

• Modifications & Enhancements

  More than one different callback event can be in effect concurrently. The Events example illustrates this.

  ASCII file transfer now supported with virtually all of our file transfer functions.

  File transfers can be made whether timer resolution is set to 55 milliseconds or any other resolution.

  File transfers cancellation occurs much quicker.

  Many internal optimizations.

• More Comprehensive Examples

  	AnswerCall This example shows how to answer a call. It additionally shows how to abort from it.
  	BPS This example shows how to configure custom baud rates.
  	Callback This example shows how to setup COMM-DRV/Lib callbacks to invoke class member functions.
  	Events This examples shows how to use event callbacks. It shows many events setup concurrently.
  	ForcedAbort Shows how to abort functions that are waiting.

Please review http://www.wcscnet.com/CdrvLBro.htm for a complete description of COMM-DRV/Lib.