关于Android 11 EG800AK-CN的驱动移植

功能分类 驱动相关
1

EG800AK的配置是不是跟ec20、ec800e-cn的方式不一样，显示01-01 08:00:01.069 0 0 E qmi_wwan_q 7-1: 1.4: bogus CDC Union: master=0, slave=0
01-01 08:00:01.069 0 0 W qmi_wwan_q: probe of 7-1:1.4 failed with error -1

2

all.txt (1009.8 KB)

3

有没有技术支持一下

4

console:/ # quectel-CM
[08-08_16:30:21:071] QConnectManager_Linux_V1.6.2
[08-08_16:30:21:074] Find /sys/bus/usb/devices/7-1 idVendor=0x2c7c idProduct=0x6002, bus=0x007, dev=0x002
[08-08_16:30:21:075] Auto find qmichannel = /dev/ttyUSB1
[08-08_16:30:21:075] Auto find usbnet_adapter = usb0
[08-08_16:30:21:076] netcard driver = cdc_ether, driver version = 22-Aug-2005
[08-08_16:30:21:076] Modem works in ECM_RNDIS_NCM mode
[08-08_16:30:21:134] atc_fd = 7
[08-08_16:30:21:135] AT> ATE0Q0V1
[08-08_16:30:21:136] AT< OK
[08-08_16:30:22:137] AT> AT+QCFG=“usbnet”
[08-08_16:30:22:139] AT< +QCFG: “usbnet”,1
[08-08_16:30:22:139] AT< OK
[08-08_16:30:22:139] AT> AT+QNETDEVCTL=?
[08-08_16:30:22:141] AT< +QNETDEVCTL: (0-3),(1-15),(0-1)
[08-08_16:30:22:141] AT< OK
[08-08_16:30:22:141] AT> AT+CGREG=2
[08-08_16:30:22:143] AT< OK
[08-08_16:30:22:143] AT> AT+CEREG=2
[08-08_16:30:22:144] AT< OK
[08-08_16:30:22:144] AT> AT+C5GREG=2
[08-08_16:30:22:146] AT< ERROR
[08-08_16:30:22:146] AT> AT+QNETDEVSTATUS=?
[08-08_16:30:22:148] AT< ERROR
[08-08_16:30:22:148] AT> AT+QCFG=“NAT”
[08-08_16:30:22:150] AT< +QCFG: “nat”,1
[08-08_16:30:22:150] AT< OK
[08-08_16:30:22:150] AT> AT+CGMR
[08-08_16:30:22:152] AT< EG800AKCN91LCR07A04M04
[08-08_16:30:22:152] AT< OK
[08-08_16:30:22:152] AT> AT+CPIN?
[08-08_16:30:22:154] AT< +CME ERROR: 10
[08-08_16:30:22:154] AT> AT+QICSGP=1
[08-08_16:30:22:156] AT< +QICSGP: 3,“”,“”,“”,0
[08-08_16:30:22:156] AT< OK
[08-08_16:30:22:156] requestGetProfile[1] ///0/IPV4
[08-08_16:30:22:156] AT> AT+COPS=3,0;+COPS?;+COPS=3,1;+COPS?;+COPS=3,2;+COPS?
[08-08_16:30:22:160] AT< +COPS: 0
[08-08_16:30:22:160] AT< +COPS: 0
[08-08_16:30:22:160] AT< +COPS: 0
[08-08_16:30:22:160] AT< OK
[08-08_16:30:22:160] AT> at+cops?
[08-08_16:30:22:162] AT< +COPS: 0
[08-08_16:30:22:162] AT< OK
[08-08_16:30:22:162] AT> AT+QNETDEVCTL?
[08-08_16:30:22:164] AT< +QNETDEVCTL: 0,0,0,0
[08-08_16:30:22:165] AT< OK
[08-08_16:30:22:791] AT< OK
[08-08_16:30:22:893] AT< OK
[08-08_16:30:22:995] AT< OK
[08-08_16:30:26:196] AT< OK
[08-08_16:30:26:299] AT< OK
[08-08_16:30:26:401] AT< OK
没有节点出来

5

如果你用的是Andrtoid，不会用quectel-CM。一般优先建议是去移植Android RIL.