■成功したArmadillo-IoT G3LのLTEモジュールファームウェアファイル更新ログ

root@armadillo:~# LTE/update_els31
Evaluating firmware file...
Preparing module for firmware update...
sending AT command: AT
sending AT command: AT&F
sending AT command: ATE1V1
Starting firmware update on usb-port "/dev/ttyACM0"...
sending AT command: AT^SFDL
Reopening USB port...
Waiting for start signal...
Firmware update in progress...
#########################################################################   99%
########################################################################## 100%
Transfer succeeded, finishing update process.
Update succeeded.
root@armadillo:~# usb 2-1: USB disconnect, device number 2
cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-ci_hdrc.1-1, CDC Ethernet Device
usb 2-1: new high-speed USB device number 3 using ci_hdrc
cdc_ether 2-1:1.0 usb1: register 'cdc_ether' at usb-ci_hdrc.1-1, CDC Ethernet Device, 02:80:79:98:28:50
cdc_acm 2-1:1.2: This device cannot do calls on its own. It is not a modem.
cdc_acm 2-1:1.2: ttyACM0: USB ACM device

root@armadillo:~# cu -l /dev/ttyACM0 -s 115200
Connected.
ATI1
Cinterion
ELS31-J
REVISION 4.3.2.1b
A-REVISION 4.3.3.0-30063
L-REVISION 3.7.6

OK
~.
Disconnected.
root@armadillo:~#
root@armadillo:~# cd LTE
root@armadillo:~/LTE# md5sum update_els31
a979b7deffec98d3f8d8b948e345d628  update_els31


■成功しないArmadillo-IoT G3LのLTEモジュールファームウェアファイル更新ログ

root@armadillo:~# LTE/update_els31
Evaluating firmware file...
Preparing module for firmware update...
sending AT command: AT
sending AT command: AT&F
sending AT command: ATE1V1
Starting firmware update on usb-port "/dev/ttyACM0"...
sending AT command: AT^SFDL
Reopening USB port...
Waiting for start signal...
Firmware update in progress...
#########################################################################   99%
########################################################################## 100%
Transfer succeeded, finishing update process.
Update succeeded.
root@armadillo:~# usb 2-1: USB disconnect, device number 2
cdc_ether 2-1:1.0 usb1: unregister 'cdc_ether' usb-ci_hdrc.1-1, CDC Ethernet Device
usb 2-1: new high-speed USB device number 3 using ci_hdrc
cdc_ether 2-1:1.0 usb1: register 'cdc_ether' at usb-ci_hdrc.1-1, CDC Ethernet Device, 02:80:79:98:15:80
cdc_acm 2-1:1.2: This device cannot do calls on its own. It is not a modem.
cdc_acm 2-1:1.2: ttyACM0: USB ACM device

root@armadillo:~# cu -l /dev/ttyACM0 -s 115200
Connected.
ATI1
Cinterion
ELS31-J
REVISION 4.3.2.1b
A-REVISION 4.3.2.1-25292
L-REVISION 3.7.6

OK
~.
Disconnected.
root@armadillo:~#
root@armadillo:~# cd LTE
root@armadillo:~/LTE# md5sum update_els31
a979b7deffec98d3f8d8b948e345d628  update_els31