int WriteSimple (IOWKIT_HANDLE devHandle, DWORD value)
{
IOWKIT_REPORT rep;
IOWKIT56_IO_REPORT rep56;
/* Init report */
switch (IowKitGetProductId(devHandle))
{
/* Write simple value to IOW40*/
case IOWKIT_PRODUCT_ID_IOW40:
memset(&rep, 0xff, sizeof(rep));
rep.ReportID = 0;
rep.Bytes[3] = (UCHAR) value;
return IowKitWrite(devHandle, IOW_PIPE_IO_PINS,
(PCHAR) &rep, IOWKIT40_IO_REPORT_SIZE) == IOWKIT40_IO_REPORT_SIZE;
/* Write simple value to IOW24*/
case IOWKIT_PRODUCT_ID_IOW24:
memset(&rep, 0xff, sizeof(rep));
rep.ReportID = 0;
rep.Bytes[0] = (UCHAR) value;
return IowKitWrite(devHandle, IOW_PIPE_IO_PINS,
(PCHAR) &rep, IOWKIT24_IO_REPORT_SIZE) == IOWKIT24_IO_REPORT_SIZE;
/* Write simple value to IOW56*/
case IOWKIT_PRODUCT_ID_IOW56:
memset(&rep56, 0xff, sizeof(rep56));
rep56.ReportID = 0;
rep56.Bytes[6] = (UCHAR) value;
return IowKitWrite(devHandle, IOW_PIPE_IO_PINS,
(PCHAR) &rep56, IOWKIT56_IO_REPORT_SIZE) == IOWKIT56_IO_REPORT_SIZE;
default:
return 0;
}
}
int init() {
if (iow == NULL) {
iow = IowKitOpenDevice();
if (iow == NULL) {
printf("No device!\n");
fflush(stdout);
return 2;
} else {
WCHAR sn[9];
IowKitGetSerialNumber(iow, sn);
printf("PID %x, S/N \"%ws\"\n\n", IowKitGetProductId(iow), sn);
fflush(stdout);
return 1;
} //else
} else {
IowKitCloseDevice(iow);
return 0;
} //else
} //init
