added huawei control utility

Signed-off-by: Steffen Ritter <steffen.ritter@stz-bt.de>

package/huawei/Makefile

@@ -0,0 +1,33 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=		huawei
+PKG_VERSION:=		0.1
+PKG_RELEASE:=		1
+PKG_DESCR:=		huawei modem control
+PKG_SECTION:=		utils
+PKG_DEPENDS:=		libusb
+PKG_BUILDDEP+=		libusb
+
+NO_DISTFILES:=		1
+
+
+include $(TOPDIR)/mk/package.mk
+
+$(eval $(call PKG_template,HUAWEI,$(PKG_NAME),$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION}))
+
+CONFIG_STYLE:=		manual
+BUILD_STYLE:=		manual
+INSTALL_STYLE:=		manual
+
+do-build:
+	${TARGET_CC} -Wall ${TCPPFLAGS} ${TCFLAGS} \
+		-o ${WRKBUILD}/huawei ${WRKBUILD}/huawei.c -lusb
+
+do-install:
+	${INSTALL_DIR} ${IDIR_HUAWEI}/sbin
+	${INSTALL_BIN} ${WRKBUILD}/huawei ${IDIR_HUAWEI}/sbin
+
+include ${TOPDIR}/mk/pkg-bottom.mk

package/huawei/src/huawei.c

@@ -0,0 +1,95 @@
+/* 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 <assert.h>
+#include <signal.h>
+#include <ctype.h>
+#include <usb.h>
+
+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);
+}
+
+void list_devices() {
+	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);
+    }
+}    
+
+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;
+}
+
+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("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);
+
+	ret = usb_close(devh);
+	assert(ret == 0);
+	
+	printf("Modem poked!\n");
+	return 0;
+}