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library:rk3568:4gmodule
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Table of Contents
连接4G模块
连接EC20模块
1. 基本命令例子
1.1 lsusb
root@firefly:/dev# lsusb Bus 008 Device 005: ID 05e3:0620 Genesys Logic, Inc. USB3.0 Hub Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 007 Device 007: ID 0fe6:9900 ICS Advent Bus 007 Device 006: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem Bus 007 Device 005: ID 05e3:0610 Genesys Logic, Inc. 4-port hub Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
1.2 quectel-CM &
root@firefly:~# quectel-CM & [1] 1176 root@firefly:~# [11-21_11:52:07:415] QConnectManager_Linux_V1.6.1 [11-21_11:52:07:419] Find /sys/bus/usb/devices/7-1.3 idVendor=0x2c7c idProduct=0x125, bus=0x007, dev=0x00b [11-21_11:52:07:420] Auto find qmichannel = /dev/cdc-wdm0 [11-21_11:52:07:420] Auto find usbnet_adapter = wwan0 [11-21_11:52:07:420] netcard driver = qmi_wwan_q, driver version = 22-Aug-2005 [11-21_11:52:07:421] Modem works in QMI mode [11-21_11:52:07:451] cdc_wdm_fd = 7 [11-21_11:52:07:539] Get clientWDS = 7 [11-21_11:52:07:571] Get clientDMS = 1 [11-21_11:52:07:603] Get clientNAS = 2 [11-21_11:52:07:635] Get clientUIM = 1 [11-21_11:52:07:668] Get clientWDA = 1 [11-21_11:52:07:700] requestBaseBandVersion EC20CEFILGR06A07M1G [11-21_11:52:07:828] requestGetSIMStatus SIMStatus: SIM_READY [11-21_11:52:07:859] requestGetProfile[1] cmnet///0/IPV4V6 [11-21_11:52:07:891] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: LTE [11-21_11:52:07:923] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED [11-21_11:52:07:924] ifconfig wwan0 0.0.0.0 [11-21_11:52:07:939] ifconfig wwan0 down [11-21_11:52:08:275] requestSetupDataCall WdsConnectionIPv4Handle: 0x872bc680 [11-21_11:52:08:405] ifconfig wwan0 up [11-21_11:52:08:420] No default.script found, it should be in '/usr/share/udhcpc/' or '/etc/udhcpc' depend on your udhcpc version! [11-21_11:52:08:421] busybox udhcpc -f -n -q -t 5 -s /usr/share/udhcpc/default_quectel-CM.script -i wwan0 udhcpc: started, v1.30.1 udhcpc: sending discover udhcpc: sending select for 10.22.39.214 udhcpc: lease of 10.22.39.214 obtained, lease time 7200 [11-21_11:52:08:547] ip -4 address flush dev wwan0 [11-21_11:52:08:557] ip -4 address add 10.22.39.214/30 dev wwan0 [11-21_11:52:08:569] ip -4 route add default via 10.22.39.213 dev wwan0
1.3 mmcli
mmcli -m MODEM_INDEX
root@firefly:/dev# mmcli -m 0
-----------------------------
General | path: /org/freedesktop/ModemManager1/Modem/0
| device id: 317d14563a761d0bf018eaaa6173364371a4873e
-----------------------------
Hardware | manufacturer: Quectel
| model: EC20F
| firmware revision: EC20CEFILGR06A07M1G
| supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: 863617064431395
-----------------------------
System | device: /sys/devices/platform/usbhost/fd000000.dwc3/xhci-hcd.5.auto/usb7/7-1/7-1.3
| drivers: qmi_wwan_q, option
| plugin: quectel
| primary port: ttyUSB2
| ports: ttyUSB0 (qcdm), ttyUSB1 (gps), ttyUSB2 (at), ttyUSB3 (at),
| wwan0 (net)
-----------------------------
Status | state: failed
| failed reason: sim-missing
| power state: on
| signal quality: 0% (cached)
-----------------------------
Modes | supported: allowed: 2g, 3g, 4g; preferred: none
| current: allowed: any; preferred: none
-----------------------------
IP | supported: ipv4, ipv6, ipv4v6
library/rk3568/4gmodule.1669031572.txt.gz · Last modified: 2022/11/21 19:52 by lhaosen
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