UnBeeline.c

#include <stdio.h>
#include <string.h>
#include <usb.h>

int OpenMyDevice(struct usb_device **device, usb_dev_handle **udev_handle, int VID, int PID)
{
struct usb_bus *bus;

struct usb_device *dev;
usb_dev_handle *udev;

int isFound = 0;

usb_init();

usb_find_busses();
usb_find_devices();

for (bus = usb_busses; bus; bus = bus->next) {
for (dev = bus->devices; dev; dev = dev->next) {
udev = usb_open(dev);
if ( (dev->descriptor.idVendor == VID) &
(dev->descriptor.idProduct == PID)) {
isFound = 1;
break;
} else {
if (udev) usb_close(udev);
};
}
if (isFound)
break;
}

*device = dev;
*udev_handle = udev;

return isFound;

}

int main(void)
{
struct usb_device *dev;
usb_dev_handle *udev;
int rc;

char msg[] = "AT+ZOPERTE=\"beeline\"\r\n";
int NUM = strlen(msg);

if (OpenMyDevice(&dev, &udev, 0x19d2, 0x0031)) {
printf("Device found\n");
} else {
printf("Device not found\n");
exit(1);
};

printf("Claim_interface: %d\n", usb_claim_interface(udev, 1));
printf("Alt_interface: %d\n", usb_set_altinterface(udev, 1));

rc = usb_bulk_write(udev, 2, (char *)msg, NUM, 1000);

printf("USB bulk write: %d (%d)\n", rc, NUM);

usb_close(udev);

return 0;
}
//gcc -lusb -o UnBeeline UnBeeline.c
//make
//
//good^
//Device found
//bNumConfigurations: 1
//bNumInterfaces: 4
//bNumEndpoints: 2
//Claim_interface: 0
//Alt_interface: 0
//USB bulk write: 22 (22)