Revision 3a53ff28
Added by Hamish Coleman over 16 years ago
- ID 3a53ff28f6092a0c04f4ebaf75749b6c51061085
| portenum.c | ||
|---|---|---|
|
http://msdn.microsoft.com/en-us/library/bb663174.aspx
|
||
|
|
||
|
|
||
|
HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\SERIALCOMM
|
||
|
|
||
|
key = device driver name
|
||
|
val = COMn name
|
||
|
|
||
|
|
||
|
HKLM \ SYSTEM \ CurrentControlSet\Enum\ * *
|
||
|
PortName
|
||
|
|
||
|
http://msdn.microsoft.com/en-us/library/ms800601.aspx
|
||
|
|
||
|
*/
|
||
|
|
||
|
#include <windows.h>
|
||
| ... | ... | |
|
|
||
|
int i=0;
|
||
|
|
||
|
printf("\n\nGet something\n\n");
|
||
|
printf("\n\nGet DiGetDeviceInterfaceDetail\n\n");
|
||
|
|
||
|
SetupDiClassGuidsFromName("Ports",NULL,0,&bufsize);
|
||
|
if(!bufsize){printf("size==0!!\n");return 1;}
|
||
| ... | ... | |
|
}
|
||
|
|
||
|
printf("DevicePath=%s\n",didatad->DevicePath);
|
||
|
|
||
|
// reg = SetupDiOpenDevRegKey(diset,&didata,DICS_FLAG_GLOBAL,0,DIREG_DEV, KEY_ALL_ACCESS);
|
||
|
|
||
|
printf("\n");
|
||
|
|
||
|
free(didatad);
|
||
|
i++;
|
||
| ... | ... | |
|
return 0;
|
||
|
}
|
||
|
|
||
|
int qdosdev() {
|
||
|
static char buf[65535];
|
||
|
char *p;
|
||
|
|
||
|
printf("\n\nGet QueryDosDevice\n\n");
|
||
|
|
||
|
if(QueryDosDevice(NULL, buf, sizeof(buf)) == 0) {
|
||
|
printf("QueryDosDevice: failed\n");
|
||
|
return 1;
|
||
|
}
|
||
|
|
||
|
p=&buf;
|
||
|
while (*p) {
|
||
|
p+=printf("%s\n",p);
|
||
|
}
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
int main(int argc, char **argv) {
|
||
|
|
||
|
enumports_level1();
|
||
|
//enumports_level1();
|
||
|
enumports_level2();
|
||
|
m3();
|
||
|
qdosdev();
|
||
|
|
||
|
return 0;
|
||
|
}
|
||
Also available in: Unified diff
Add another method to the com port enum test program