797c9991ec
git-svn-id: svn://svn.openwrt.org/openwrt/packages@18898 3c298f89-4303-0410-b956-a3cf2f4a3e73
96 lines
2.2 KiB
C
96 lines
2.2 KiB
C
/* HUAWEI 3G modems activator
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Copyright (C) 2006 bobovsky bobovsky@kanoistika.sk GPL
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Copyright (C) 2009 Nuno Goncalves nunojpg@gmail.com GPL
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This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License2.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include <signal.h>
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#include <ctype.h>
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#include <usb.h>
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struct usb_dev_handle *devh;
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void release_usb_device(int dummy) {
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int ret;
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ret = usb_release_interface(devh, 0);
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if (!ret)
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printf("failed to release interface: %d\n", ret);
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usb_close(devh);
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if (!ret)
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printf("failed to close interface: %d\n", ret);
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exit(1);
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}
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void list_devices() {
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struct usb_bus *bus;
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for (bus = usb_get_busses(); bus; bus = bus->next) {
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struct usb_device *dev;
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for (dev = bus->devices; dev; dev = dev->next)
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printf("0x%04x 0x%04x\n", dev->descriptor.idVendor, dev->descriptor.idProduct);
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}
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}
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struct usb_device *find_device() {
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struct usb_bus *bus;
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for (bus = usb_get_busses(); bus; bus = bus->next) {
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struct usb_device *dev;
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for (dev = bus->devices; dev; dev = dev->next) {
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if (dev->descriptor.idVendor == 0x12d1 && dev->descriptor.idProduct == 0x1001 || //Huawei E169, Huawei E169G
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dev->descriptor.idVendor == 0x12d1 && dev->descriptor.idProduct == 0x1003) //Huawei E220, Huawei E156G
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return dev;
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}
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}
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return NULL;
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}
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int main(int argc, char **argv) {
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int ret, vendor, product;
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struct usb_device *dev;
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char buf[65535], *endptr;
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usb_init();
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usb_find_busses();
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usb_find_devices();
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printf("Searching modem...");
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dev = find_device();
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if(dev == NULL){
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printf("No supported modem found\n");
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return 1;
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}
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printf("found supported modem!\n");
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assert(dev);
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devh = usb_open(dev);
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assert(devh);
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signal(SIGTERM, release_usb_device);
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ret = usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012);
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usleep(1*1000);
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ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000009);
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usleep(1*1000);
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ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000020);
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usleep(1*1000);
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ret = usb_control_msg(devh, USB_TYPE_STANDARD + USB_RECIP_DEVICE, USB_REQ_SET_FEATURE, 00000001, 0, buf, 0, 1000);
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ret = usb_close(devh);
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assert(ret == 0);
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printf("Modem poked!\n");
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return 0;
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}
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