Re: [avr-gcc-list] [ANN] WinAVR 20030115

[Harald Kipp]

Installing givio.sys is quite easy:

-----------------------------------
int PortDriverInstall(u_char *path)
{
    SC_HANDLE manager;
    SC_HANDLE service;
    u_char *driver = "GIVEIO";

    if((manager = OpenSCManager(NULL, NULL,  SC_MANAGER_ALL_ACCESS)) == 
NULL) {
        return -1;
    }
    if((service = CreateService(manager, driver, driver, SERVICE_ALL_ACCESS,
        SERVICE_KERNEL_DRIVER, SERVICE_AUTO_START, SERVICE_ERROR_NORMAL, path,
        NULL, NULL, NULL, NULL, NULL)) == NULL) {
        CloseServiceHandle(manager);
        return -1;
    }
    CloseServiceHandle(service);
    CloseServiceHandle(manager);

    return 0;
}
-----------------------------------
Note, that path must be the full pathname of givio.sys.
After installation you need to reboot or execute
net start giveio
When giveio.sys had been used by an application, other
programmers may not work. Here's how to deinstall it:
-----------------------------------
int PortDriverRemove(void)
{
    int rc = 0;
    SC_HANDLE manager;
    SC_HANDLE service;

    if((manager = OpenSCManager(NULL, NULL,  SC_MANAGER_ALL_ACCESS)) == 
NULL) {
        return -1;
    }
    if((service = OpenService(manager, "GIVEIO", SERVICE_ALL_ACCESS)) == 
NULL) {
        CloseServiceHandle(manager);
        return -1;
    }
    if(!DeleteService(service)) {
        rc = -1;
    }
    CloseServiceHandle(service);
    CloseServiceHandle(manager);

    return rc;
}
-----------------------------------
If you like it, it's yours.

Harald


avr-gcc-list at http://avr1.org