===== MT7620 3G Dongle 設定 ===== ==== Ralink 3G dongle 設定 ==== 1. SDK enable 3G, please refer SDK(SDK4100) (11.40) p.141~p.145 2. 3G 功能在 WAN 中, 即 Static IP, DHCP, PPPoE, L2TP, PPTP, 3G 同時僅能選一項功能 3. 選 3G 時, 有指定 dongle 型號及自動偵測 4. 連線參數: APN: Internet Dial Number: *99# 重點程式: * internet.c * internet.sh * autoconn3G.sh * 3g.sh * usb_modeswitch \\ ==== 3G dongle 運作原理 ==== 1. wan.asp 會先 submit 到 /goform/setWan source code: source\user\goahead\src\internet.c /* goform/setWan */ static void setWan(webs_t wp, char_t *path, char_t *query) { ... #ifdef CONFIG_USER_3G else if (!strncmp(ctype, "3G", 3)) { //usb3g_mode = websGetVar(wp, T("OPMode3G"), T("")); usb3g_dev = websGetVar(wp, T("Dev3G"), T("")); usb3g_apn = websGetVar(wp, T("APN3G"), T("")); usb3g_pin = websGetVar(wp, T("PIN3G"), T("")); usb3g_dial = websGetVar(wp, T("Dial3G"), T("")); usb3g_user = websGetVar(wp, T("User3G"), T("")); usb3g_pass = websGetVar(wp, T("Password3G"), T("")); //nvram_bufset(RT2860_NVRAM, "wan_3g_opmode", usb3g_mode); nvram_bufset(RT2860_NVRAM, "wan_3g_dev", usb3g_dev); nvram_bufset(RT2860_NVRAM, "wan_3g_apn", usb3g_apn); nvram_bufset(RT2860_NVRAM, "wan_3g_pin", usb3g_pin); nvram_bufset(RT2860_NVRAM, "wan_3g_dial", usb3g_dial); nvram_bufset(RT2860_NVRAM, "wan_3g_user", usb3g_user); nvram_bufset(RT2860_NVRAM, "wan_3g_pass", usb3g_pass); nvram_bufset(RT2860_NVRAM, "wanConnectionMode", ctype); } #endif . . . initInternet(); . . . #ifdef CONFIG_USER_3G else if (!strncmp(ctype, "3G", 3)) { websWrite(wp, T("3G device: %s
\n"), usb3g_dev); websWrite(wp, T("APN: %s
\n"), usb3g_apn); websWrite(wp, T("PIN: %s
\n"), usb3g_pin); websWrite(wp, T("Dial Number: %s
\n"), usb3g_dial); websWrite(wp, T("Username: %s
\n"), usb3g_user); websWrite(wp, T("Password: %s
\n"), usb3g_pass); } #endif } 2. 以上程式會執行 internet.sh, 而internet.sh 會執行 autoconn3G.sh 3. autoconn3G.sh 將從系統 USB 裝置中, 與支援列表中找出對應的 dongle, 對將型號傳給 3g.sh, 由3g.sh 將dongle 轉成 modem 後連線. . . . SUPPORT_3G="12D1:1001:HUAWEI-E169 12D1:1003:HUAWEI-E220 0408:EA02:MU-Q101 0408:1000:MU-Q101 0AF0:6971:OPTION-ICON225 1AB7:5700:DATANG-M5731 1AB7:5731:DATANG-M5731 FEED:5678:MobilePeak-Titan FEED:0001:MobilePeak-Titan 1A8D:1000:BandLuxe-C270 1A8D:1009:BandLuxe-C270" . . . DEV=`nvram_get 2860 wan_3g_dev` cat /proc/bus/usb/devices | sed -n '/.* Vendor=.* ProdID=.*/p' | sed -e 's/.*Vendor=\(.*\) ProdID=\(.*\) Rev.*/\1:\2/' | sed 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' > $DEV_FILE for i in `cat "$DEV_FILE"` do for j in $SUPPORT_3G do k=`echo $j | sed -e 's/\(.*\):\(.*\):.*/\1:\2/'` if [ $i = $k ]; then k=`echo $j | sed -e 's/.*:.*:\(.*\)$/\1/'` if [ $DEV = "Auto" ] || [ $DEV = "" ] || [ $k = $DEV ] ; then 3g.sh $k rm -f $DEV_FILE rm -f $LOCK_FILE exit 1 fi fi done done . . . 4. 3g.sh 將依型號, 指定 conf file 轉換 USB to Modem . . . #change 3G dongle state to modem if [ "$dev" = "MU-Q101" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_MU-Q101.conf elif [ "$dev" = "HUAWEI-E169" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_HUAWEI-E169.conf elif [ "$dev" = "HUAWEI-E220" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_HUAWEI-E220.conf elif [ "$dev" = "BandLuxe-C270" ]; then sdparm --command=eject /dev/sr0 sdparm --command=eject /dev/sg0 elif [ "$dev" = "MobilePeak-Titan" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_MobilePeak-Titan.conf elif [ "$dev" = "OPTION-ICON225" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_OPTION-ICON225.conf elif [ "$dev" = "DATANG-M5731" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_DATANG-M5731.conf #else #other supported devcies fi . . . 5. usb_modeswitch conf file list, 可以從 source\user\usb_modeswitch-0.9.5\usb_modeswitch.conf 找出, 並寫成一支conf file. ######################################################## # Huawei E220 (aka "Vodafone EasyBox II", aka "T-Mobile wnw Box Micro") # Huawei E270 # Huawei E870 # # Two options: 1. removal of "usb-storage" 2. the special control # message found by Miroslav Bobovsky # # Contributor: Hans Kurent, Denis Sutter DefaultVendor= 0x12d1; DefaultProduct= 0x1003 # choose one of these: DetachStorageOnly=1 HuaweiMode=1 6. 指定modem的port, 並撥號連線 . . . #create ppp call script for 3G connection if [ "$dev" = "MU-Q101" ]; then modem_f=ttyUSB0 elif [ "$dev" = "HUAWEI-E169" ]; then modem_f=ttyUSB0 elif [ "$dev" = "HUAWEI-E220" ]; then modem_f=ttyUSB0 elif [ "$dev" = "BandLuxe-C270" ]; then modem_f=ttyUSB0 elif [ "$dev" = "MobilePeak-Titan" ]; then modem_f=ttyUSB0 elif [ "$dev" = "DATANG-M5731" ]; then modem_f=ttyUSB0 else #other supported devcies modem_f=ttyUSB0 fi . . . if [ "$dev" != "OPTION-ICON225" ]; then config-3g-ppp.sh -p $pass -u $user -m $modem_f -c Generic_conn.scr -d Generic_disconn.scr pppd call 3g elif [ "$dev" = "OPTION-ICON225" ]; then if [ "$apn" != "" ]; then echo "APN=$apn" > /etc/conninfo.ini else echo "APN=internet" > /etc/conninfo.ini fi if [ "$pin" != "" ]; then echo "PIN=$pin" >> /etc/conninfo.ini fi echo "USER=$user" >> /etc/conninfo.ini echo "PASS=$pass" >> /etc/conninfo.ini hso_connect.sh up fi . . . ==== 新增 3G Dongle Support ==== - 由 cat /proc/bus/usb/devices 或 由 usb_modeswitch.conf 找出其 Dongle 的 VID/PID - 將其 VID/PID 加入 autoconn3G.sh SUPPORT_3G="12D1:1001:HUAWEI-E169 12D1:1003:HUAWEI-E220 0408:EA02:MU-Q101 0408:1000:MU-Q101 0AF0:6971:OPTION-ICON225 1AB7:5700:DATANG-M5731 1AB7:5731:DATANG-M5731 FEED:5678:MobilePeak-Titan FEED:0001:MobilePeak-Titan 1A8D:1000:BandLuxe-C270 1A8D:1009:BandLuxe-C270" - 及3g.sh #change 3G dongle state to modem if [ "$dev" = "MU-Q101" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_MU-Q101.conf elif [ "$dev" = "HUAWEI-E169" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_HUAWEI-E169.conf elif [ "$dev" = "HUAWEI-E220" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_HUAWEI-E220.conf elif [ "$dev" = "BandLuxe-C270" ]; then sdparm --command=eject /dev/sr0 sdparm --command=eject /dev/sg0 elif [ "$dev" = "MobilePeak-Titan" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_MobilePeak-Titan.conf elif [ "$dev" = "OPTION-ICON225" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_OPTION-ICON225.conf elif [ "$dev" = "DATANG-M5731" ]; then usb_modeswitch -c /etc_ro/usb/usb_modeswitch_DATANG-M5731.conf #else #other supported devcies fi . . . #create ppp call script for 3G connection if [ "$dev" = "MU-Q101" ]; then modem_f=ttyUSB0 elif [ "$dev" = "HUAWEI-E169" ]; then modem_f=ttyUSB0 elif [ "$dev" = "HUAWEI-E220" ]; then modem_f=ttyUSB0 elif [ "$dev" = "BandLuxe-C270" ]; then modem_f=ttyUSB0 elif [ "$dev" = "MobilePeak-Titan" ]; then modem_f=ttyUSB0 elif [ "$dev" = "DATANG-M5731" ]; then modem_f=ttyUSB0 else #other supported devcies modem_f=ttyUSB0 fi - 再產生一份 conf file 例:usb_modeswitch_HUAWEI-E220.conf, 放入 source\user\usb_modeswitch-0.9.5\conf - 連線時, 選自動偵測即可.