-/* HUAWEI E220 3G HSDPA modem - Aktivator modemu = aktivuje ttyUSB0 tty USB1
- bobovsky 11.12.2006
- dalej sa uz pouzije usbserial a usb-storage
- cc huaweiAktBbo.c -lusb (resp -I. -L.)
- armeb-linux-gcc huaweiAktBbo.c -L. -I. -lusb
- Copyright (C) 2006 bobovsky bobovsky@kanoistika.sk GPL
+/* HUAWEI 3G modems activator
+ Copyright (C) 2006 bobovsky bobovsky@kanoistika.sk GPL
+ Copyright (C) 2009 Nuno Goncalves nunojpg@gmail.com GPL
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License2.
*/
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include <ctype.h>
#include <usb.h>
-#if 0
- #include <linux/usbdevice_fs.h>
- #define LIBUSB_AUGMENT
- #include "libusb_augment.h"
-#endif
struct usb_dev_handle *devh;
void release_usb_device(int dummy) {
- int ret;
- ret = usb_release_interface(devh, 0);
- if (!ret)
- printf("failed to release interface: %d\n", ret);
- usb_close(devh);
- if (!ret)
- printf("failed to close interface: %d\n", ret);
- exit(1);
+ int ret;
+ ret = usb_release_interface(devh, 0);
+
+ if (!ret)
+ printf("failed to release interface: %d\n", ret);
+
+ usb_close(devh);
+
+ if (!ret)
+ printf("failed to close interface: %d\n", ret);
+
+ exit(1);
}
void list_devices() {
- struct usb_bus *bus;
- for (bus = usb_get_busses(); bus; bus = bus->next) {
+ struct usb_bus *bus;
+ for (bus = usb_get_busses(); bus; bus = bus->next) {
struct usb_device *dev;
-
+
for (dev = bus->devices; dev; dev = dev->next)
- printf("0x%04x 0x%04x\n",
- dev->descriptor.idVendor,
- dev->descriptor.idProduct);
+ printf("0x%04x 0x%04x\n", dev->descriptor.idVendor, dev->descriptor.idProduct);
}
}
-struct usb_device *find_device(int vendor, int product) {
- struct usb_bus *bus;
-
- for (bus = usb_get_busses(); bus; bus = bus->next) {
- struct usb_device *dev;
-
- for (dev = bus->devices; dev; dev = dev->next) {
- if (dev->descriptor.idVendor == vendor
- && dev->descriptor.idProduct == product)
+struct usb_device *find_device() {
+ struct usb_bus *bus;
+
+ for (bus = usb_get_busses(); bus; bus = bus->next) {
+ struct usb_device *dev;
+
+ for (dev = bus->devices; dev; dev = dev->next) {
+ if (dev->descriptor.idVendor == 0x12d1 && dev->descriptor.idProduct == 0x1001 || //Huawei E169, Huawei E169G
+ dev->descriptor.idVendor == 0x12d1 && dev->descriptor.idProduct == 0x1003) //Huawei E220, Huawei E156G
return dev;
+ }
}
- }
- return NULL;
+ return NULL;
}
-void print_bytes(char *bytes, int len) {
- int i;
- if (len > 0) {
- for (i=0; i<len; i++) {
- printf("%02x ", (int)((unsigned char)bytes[i]));
+int main(int argc, char **argv) {
+ int ret, vendor, product;
+ struct usb_device *dev;
+ char buf[65535], *endptr;
+
+ usb_init();
+ usb_find_busses();
+ usb_find_devices();
+
+ printf("Searching modem...");
+ dev = find_device();
+
+ if(dev == NULL){
+ printf("No supported modem found\n");
+ return 1;
}
- printf("\"");
- for (i=0; i<len; i++) {
- printf("%c", isprint(bytes[i]) ? bytes[i] : '.');
- }
- printf("\"");
- }
-}
+ printf("found supported modem!\n");
+
+ assert(dev);
+ devh = usb_open(dev);
+ assert(devh);
+
+ signal(SIGTERM, release_usb_device);
+
+ ret = usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012);
+ usleep(1*1000);
+ ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000009);
+ usleep(1*1000);
+ ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000020);
+ usleep(1*1000);
+ ret = usb_control_msg(devh, USB_TYPE_STANDARD + USB_RECIP_DEVICE, USB_REQ_SET_FEATURE, 00000001, 0, buf, 0, 1000);
-int main(int argc, char **argv) {
- int ret, vendor, product;
- struct usb_device *dev;
- char buf[65535], *endptr;
-#if 0
- usb_urb *isourb;
- struct timeval isotv;
- char isobuf[32768];
-#endif
-
- usb_init();
-// usb_set_debug(255);
- usb_find_busses();
- usb_find_devices();
-/*
- if (argc!=3) {
- printf("usage: %s vendorID productID\n", argv[0]);
- printf("ID numbers of currently attached devices:\n");
- list_devices();
- exit(1);
- }
- vendor = strtol(argv[1], &endptr, 16);
- if (*endptr != '\0') {
- printf("invalid vendor id\n");
- exit(1);
- }
- product = strtol(argv[2], &endptr, 16);
- if (*endptr != '\0') {
- printf("invalid product id\n");
- exit(1);
- }
-*/
- printf("Hladam HUAWEI E220 a prepnem na modem - bbo 06\n");
- vendor = 0x12d1;
- product = 0x1003;
- dev = find_device(vendor, product);
- assert(dev);
-
- devh = usb_open(dev);
- assert(devh);
-
- signal(SIGTERM, release_usb_device);
-
-/*
- ret = usb_get_driver_np(devh, 0, buf, sizeof(buf));
- printf("usb_get_driver_np returned %d\n", ret);
- if (ret == 0) {
- printf("interface 0 already claimed by driver \"%s\", attempting to detach it\n", buf);
- ret = usb_detach_kernel_driver_np(devh, 0);
- printf("usb_detach_kernel_driver_np returned %d\n", ret);
- }
- ret = usb_claim_interface(devh, 0);
- if (ret != 0) {
- printf("claim failed with error %d\n", ret);
- exit(1);
- }
-
- ret = usb_set_altinterface(devh, 0);
- assert(ret >= 0);
-*/
-// BBO typ 1 = DEVICE
-ret = usb_get_descriptor(devh, 0x0000001, 0x0000000, buf, 0x0000012);
-//printf("1 get descriptor returned %d, bytes: ", ret);
-//print_bytes(buf, ret);
-//printf("\n");
-usleep(1*1000);
-// BBO typ 2 = CONFIGURATION
-ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000009);
-//printf("2 get descriptor returned %d, bytes: ", ret);
-//print_bytes(buf, ret);
-//printf("\n");
-usleep(1*1000);
-// BBO typ 2 = CONFIGURATION
-ret = usb_get_descriptor(devh, 0x0000002, 0x0000000, buf, 0x0000020);
-//printf("3 get descriptor returned %d, bytes: ", ret);
-//print_bytes(buf, ret);
-//printf("\n");
-usleep(1*1000);
-/*
-ret = usb_release_interface(devh, 0);
-if (ret != 0) printf("failed to release interface before set_configuration: %d\n", ret);
-ret = usb_set_configuration(devh, 0x0000001);
-printf("4 set configuration returned %d\n", ret);
-ret = usb_claim_interface(devh, 0);
-if (ret != 0) printf("claim after set_configuration failed with error %d\n", ret);
-ret = usb_set_altinterface(devh, 0);
-printf("4 set alternate setting returned %d\n", ret);
-usleep(50*1000);
-ret = usb_set_altinterface(devh, 0);
-printf("5 set alternate setting returned %d\n", ret);
-usleep(62*1000);
-*/
-ret = usb_control_msg(devh, USB_TYPE_STANDARD + USB_RECIP_DEVICE, USB_REQ_SET_FEATURE, 00000001, 0, buf, 0, 1000);
-printf("4 set feature request returned %d\n", ret);
-/*
- ret = usb_release_interface(devh, 0);
- assert(ret == 0);
-*/
ret = usb_close(devh);
assert(ret == 0);
- printf("Prepnute-OK, Mas ttyUSB0 ttyUSB1 (cez usbserial vendor=0x12d1 product=0x1003)\n");
- printf("pozri /proc/bus/usb/devices\n");
+
+ printf("Modem poked!\n");
return 0;
}
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