Hi @Isaac.Wang-Q , could you please send me qmi_wwan_q.c file to email?
Dear all,
i have sent the driver link in you personal chat box, this link will expire in 5 days, please download it as soon as possible, many thanks~
I am working on the Quectel 5G module. I am facing issues due to missing qmi_wwan_q.c file
Please provide me with this file
@Kaney @Niki.Liu-Q @Davide_Pianca @hmaied @ViniciusDigicon @David_Nguyen @Isaac.Wang-Q
hello, please check this in chatbox, thanks
1 Like
Thanks for your quick response
Quectel qmi driver is applicable for all the system arch.
Not because the system architecture is not approved and can not be used
Hello Isaac,
I need 2 files.
qmi_wwan.c
qmi_wwan_q.c
I’m referring to the “UMTS LTE 5G Linux USB Driver User Guide”
UMTS/HSPA+/LTE/5G Module Series
Version 3.1
Could you send me it also?
Regards
milestonz@outlook.kr
Can you please send me qmi_wwan_q.c driver applicable for EC800G, EC200U-CN, EC200N_CN.
My email: thinh0702@gmail.com
Thanh you so much!
Not all the Quectel modem need the qmi_wwan_q.
The modem you mentioned don’t need that.
Hi @Isaac.Wang-Q ,
Can you also send me this qmi_wwan_q drivers? I need it URGENTLY for my project with BG770A and CC660D.
Many thanks in advance and looking forward to your email!!!
Best Regards
Aygün
BG770 and CC660D do not need the qmi_wwan_q driver.
@Bean.Wang-Q I can use the CC660D only via serial comm dev/ttyCH9344USB* ports, they do not pop up as modem devices. How can I use CC660D or BG770 as a modem on my Linux machine?
Thanks again for your support!
CC660D is not a standard cellular firmware.
I do not understand what you mean.
Do you need the USB port?
@Bean.Wang-Q I can currently communicate with CC660D and BG770A only via serial communications and can configure them via AT commands. But I need these devices to be installed as network interfaces (e.g., wwan0) on my Linux laptop when I connect them via USB. Quectel should have appropriate drivers for it. Can you send those drivers to me?
If you want to make internet connection for the LInux with the BG770, I have an Idea, you can use the ppp.
/bin/bash
#!/bin/sh
#quectel-pppd devname apn user password
echo "quectel-pppd options in effect:"
QL_DEVNAME=/dev/ttyUSB3
QL_APN=3gnet
QL_USER=user
QL_PASSWORD=passwd
QL_PDP=1
QL_IP=IP #IP, IPV4, IPV6, IPV4V6
if [ $# -ge 1 ]; then
QL_DEVNAME=$1
echo "devname $QL_DEVNAME # (from command line)"
else
echo "devname $QL_DEVNAME # (default)"
fi
if [ $# -ge 2 ]; then
QL_APN=$2
echo "apn $QL_APN # (from command line)"
else
echo "apn $QL_APN # (default)"
fi
if [ $# -ge 3 ]; then
QL_USER=$3
echo "user $QL_USER # (from command line)"
else
echo "user $QL_USER # (default)"
fi
if [ $# -ge 4 ]; then
QL_PASSWORD=$4
echo "password $QL_PASSWORD # (from command line)"
else
echo "password $QL_PASSWORD # (default)"
fi
CONNECT="'chat -s -v ABORT BUSY ABORT \"NO CARRIER\" ABORT \"NO DIALTONE\" ABORT ERROR ABORT \"NO ANSWER\" TIMEOUT 30 \
\"\" AT OK ATE0 OK ATI\;+CSQ\;+CPIN? \
OK AT+CGDCONT=$QL_PDP,\\\"$QL_IP\\\",\\\"$QL_APN\\\",,0,0 OK ATD*99***$QL_PDP# CONNECT'"
OPTIONS="noauth debug defaultroute noipdefault novj novjccomp noccp ipcp-accept-local ipcp-accept-remote ipcp-max-configure 30 local lock modem dump nodetach nocrtscts usepeerdns"
if [ "$QL_IP" == "IPV6" ]; then
OPTIONS="$OPTIONS noip +ipv6"
fi
if [ "$QL_IP" == "IPV4V6" ]; then
OPTIONS="$OPTIONS +ipv6"
fi
pppd $QL_DEVNAME 115200 user "$QL_USER" password "$QL_PASSWORD" \
connect "'$CONNECT'" \
disconnect 'chat -s -v ABORT ERROR ABORT "NO DIALTONE" SAY "\nSending break to the modem\n" "" +++ "" +++ "" +++ SAY "\nGood bay\n"' \
$OPTIONS &
Please try the shell script.
@Bean.Wang-Q great, thank you very much!
While I try this script, I realized that my BG770A-GL board probably needs a firmware upgrade for NTN support.
Current firmware version:
“”"
AT+GMR
RK_03_02_01_00_32731_001
“”"
Can you also send me the firmware update for NTN protocol support with the BG770A? Thanks again!