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6. DELIB API reference
6.1. Management functions
6.1.1. DapiOpenModule
Description
This function opens a particular module.
Definition
ULONG DapiOpenModule(ULONG moduleID, ULONG nr);
Parameters
moduleID=Specifies the module, which is to be opened (see delib.h)
nr=Indicates No of module which is to be opened.
nr=0 -> 1. module
nr=1 -> 2. module
Return value
handle=handle to the corresponding module
handle=0 -> Module was not found
Remarks
The handle returned by this function is needed to identify the module for all
other functions.
Example program
// USB-Modul öffnen
handle = DapiOpenModule(RO_USB1, 0);
printf("handle = %x\n", handle);
if (handle==0)
{
// USB Modul wurde nicht gefunden
printf("Modul konnte nicht geöffnet werden\n");
return;
}
Summary of Contents for ETH-RELAIS-8
Page 1: ...Hardware Description Juli ETH RELAIS 8 OPTOIN 8 2019 ...
Page 6: ...I Introduction Seite 6 Introduction ...
Page 8: ...II Hardware description Seite 8 Hardware description ...
Page 13: ...Hardware description Seite 13 2 2 3 Overview screen ...
Page 17: ...Hardware description Seite 17 2 3 2 Product pictures ETH RELAIS 8 ...
Page 18: ...Hardware description Seite 18 2 3 3 Overview screen ...
Page 21: ...Hardware description Seite 21 ...
Page 22: ...III Hardware Seite 22 Hardware ...
Page 28: ...Hardware Seite 28 Geben Sie hier den Text ein ...
Page 29: ...IV Firmware update Seite 29 Firmware update ...
Page 32: ...Firmware update Seite 32 After successful update procedure the message FLASH OK appears ...
Page 33: ...V Software Seite 33 Software ...
Page 56: ...Software Seite 56 Choose the option create VIs for DLL and press continue ...
Page 71: ...Software Seite 71 compile_delib_cli_usb sh with which you can compile the project under Linux ...
Page 77: ...VI DELIB API reference Seite 77 DELIB API reference ...
Page 107: ...VII Appendix Seite 107 Appendix ...