Hello, please help me as i am struggling to recognize modem. i have followed the steps mentioned in the below url but of no use.
root@OpenWrt:~# usbmode -l
Failed to initialize libusb: LIBUSB_ERROR_OTHER
Please help me.
Thanks
Suresh
cat /sys/kernel/debug/usb/devices
Thanks for the response. File doesn’t contain anything ie empty device file.
If you're using Comfast CF-E5, then I suppose there is no power applied to mPCIe slot. You need to manually set the corresponding GPIO state(s).
See Quectel EC25 not on in CF-E5
Hello @AndrewZ thanks for the response. I have fresh installation of version 21.02.0.
Please let me know whether upgrade will help?
Still do I need to enable gpio? If yes then pls help me with the steps.
Please follow the thread I linked.
Check with cat /sys/kernel/debug/gpio as shown there.
Hi @AndrewZ please find the contents of cat /sys/kernel/debug/gpio
gpiochip0: GPIOs 0-31, parent: platform/18040000.gpio, 18040000.gpio:
gpio-0 ( |blue:wlan ) out hi ACTIVE LOW
gpio-1 ( |sysfs ) out hi
gpio-2 ( |blue:rssi0 ) out hi ACTIVE LOW
gpio-3 ( |blue:rssi1 ) out hi ACTIVE LOW
gpio-4 ( |blue:wan ) out hi ACTIVE LOW
gpio-11 ( |sysfs ) out hi
gpio-12 ( |sysfs ) out hi
gpio-14 ( |sysfs ) out hi
gpio-15 ( |blue:rssi2 ) out hi ACTIVE LOW
gpio-16 ( |blue:lan ) out lo ACTIVE LOW
gpio-17 ( |reset ) in hi IRQ
and I couldn't find any thing in the file cat /sys/kernel/debug/usb/devices. Also, there is no such directory - "/sys/devices/platform/qca953x_wmac/gpio/gpiochip46" too.
root@OpenWrt:/sys/class/gpio# ls -la
drwxr-xr-x 2 root root 0 Jan 1 1970 .
drwxr-xr-x 27 root root 0 Jan 1 1970 ..
--w------- 1 root root 4096 Aug 31 22:20 export
lrwxrwxrwx 1 root root 0 Aug 31 22:20 gpio1 -> ../../devices/platform/ahb/ahb:apb/18040000.gpio/gpiochip0/gpio/gpio1
lrwxrwxrwx 1 root root 0 Aug 31 22:20 gpio11 -> ../../devices/platform/ahb/ahb:apb/18040000.gpio/gpiochip0/gpio/gpio11
lrwxrwxrwx 1 root root 0 Aug 31 22:20 gpio12 -> ../../devices/platform/ahb/ahb:apb/18040000.gpio/gpiochip0/gpio/gpio12
lrwxrwxrwx 1 root root 0 Aug 31 22:20 gpio14 -> ../../devices/platform/ahb/ahb:apb/18040000.gpio/gpiochip0/gpio/gpio14
lrwxrwxrwx 1 root root 0 Jan 1 1970 gpiochip0 -> ../../devices/platform/ahb/ahb:apb/18040000.gpio/gpio/gpiochip0
--w------- 1 root root 4096 Jan 1 1970 unexport
Should I change ping 11 and 14 to high by running command -
.echo "1" > /sys/class/gpio/gpio11/value
echo "1" > /sys/class/gpio/gpio14/value
Should i reboot after running above two commands? Please suggest. Thanks
Hi @AndrewZ, did i choose wrong version i.e., kernel (openwrt-21.02.0-ath79-generic-comfast_cf-e5-initramfs-kernel.bin) instead of sysupgrade (openwrt-21.02.0-ath79-generic-comfast_cf-e5-squashfs-sysupgrade.bin) as i dont see cf-e5 in gpio file itself.
Please sugget.
Thanks
Suresh
Sorry @AndrewZ, I didn’t understand. Are you suggesting to use 19.07 or 21.02?
If 21.02 then I’m in right version.
Please suggest.
Thanks
Hello @AndrewZ, my friend has the same hardware with EC-25 but he has customized firmware. Please find below gpio and device details. Please can you infer and help me out if I am doing anything wrong? Appreciate your support.
# cat /sys/kernel/debug/gpio
gpiochip0: GPIOs 0-31, parent: platform/18040000.gpio, 18040000.gpio:
gpio-0 ( |n100-o:blue:wlan ) out lo
gpio-1 ( |sysfs ) out hi
gpio-2 ( |n100-o:blue:rssi0 ) out lo
gpio-3 ( |n100-o:blue:rssi1 ) out lo
gpio-4 ( |n100-o:blue:wan ) out hi
gpio-11 ( |sysfs ) out hi
gpio-12 ( |sysfs ) out hi
gpio-14 ( |sysfs ) out hi
gpio-15 ( |n100-o:blue:rssi2 ) out lo
gpio-16 ( |n100-o:blue:lan ) out lo
gpio-17 ( |reset ) in hi
# cat /sys/kernel/debug/usb/devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 1
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=1d6b ProdID=0002 Rev= 4.14
S: Manufacturer=Linux 4.14.176 ehci_hcd
S: Product=EHCI Host Controller
S: SerialNumber=1b000000.usb
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 4 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=2c7c ProdID=0125 Rev= 3.18
S: Manufacturer=Android
S: Product=Android
C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms