[openwrt/openwrt] comgt: add quirk for Mikrotik modems based on Mikrotik R11e-LTE6
LEDE Commits
lede-commits at lists.infradead.org
Sat Apr 1 12:53:25 PDT 2023
hauke pushed a commit to openwrt/openwrt.git, branch openwrt-22.03:
https://git.openwrt.org/5909b6c886680f4d081018ef7e69e6240a3c3ea6
commit 5909b6c886680f4d081018ef7e69e6240a3c3ea6
Author: Szabolcs Hubai <szab.hu at gmail.com>
AuthorDate: Fri Mar 24 22:24:26 2023 +0100
comgt: add quirk for Mikrotik modems based on Mikrotik R11e-LTE6
The MikroTik R11e-LTE6 modem goes into flight mode (CFUN=4) at startup
and the radio is off (*RADIOPOWER: 0):
AT+RESET
OK
OK
*SIMDETEC:2,NOS
*SIMDETEC:1,SIM
*ICCID: 8936500119010596302
*EUICC: 1
+MSTK: 11, D025....74F3
*ADMINDATA: 0, 2, 0
+CPIN: READY
*EUICC: 1
*ECCLIST: 5, 0, 112, 0, 000, 0, 08, 0, 118, 0, 911
+CREG: 0
$CREG: 0
+CESQ: 99,99,255,255,255,255
*CESQ: 99,99,255,255,255,255,0
+CGREG: 0
+CEREG: 0
+CESQ: 99,99,255,255,255,255
*CESQ: 99,99,255,255,255,255,0
*RADIOPOWER: 0
+MMSG: 0, 0
+MMSG: 0, 0
+MMSG: 1, 0
+MPBK: 1
While the chat script is able to establish the PPP connection,
it's closed instantly by the modem: LCP terminated by peer.
local2.info chat[7000]: send (ATD*99***1#^M)
local2.info chat[7000]: expect (CONNECT)
local2.info chat[7000]: ^M
local2.info chat[7000]: ATD*99***1#^M^M
local2.info chat[7000]: CONNECT
local2.info chat[7000]: -- got it
local2.info chat[7000]: send ( ^M)
daemon.info pppd[6997]: Serial connection established.
kern.info kernel: [ 453.659146] 3g-mikrotik: renamed from ppp0
daemon.info pppd[6997]: Renamed interface ppp0 to 3g-mikrotik
daemon.info pppd[6997]: Using interface 3g-mikrotik
daemon.notice pppd[6997]: Connect: 3g-mikrotik <--> /dev/ttyACM0
daemon.info pppd[6997]: LCP terminated by peer
daemon.notice pppd[6997]: Connection terminated.
daemon.notice pppd[6997]: Modem hangup
daemon.info pppd[6997]: Exit.
daemon.notice netifd: Interface 'mikrotik' is now down
Sending "AT+CFUN=1" to modem deactivates the flight mode and
solves the issue:
daemon.notice netifd: Interface 'mikrotik' is setting up now
daemon.notice netifd: mikrotik (7051): sending -> AT+CFUN=1
daemon.notice pppd[7137]: pppd 2.4.9 started by root, uid 0
local2.info chat[7140]: abort on (BUSY)
local2.info chat[7140]: abort on (NO CARRIER)
local2.info chat[7140]: abort on (ERROR)
local2.info chat[7140]: report (CONNECT)
local2.info chat[7140]: timeout set to 10 seconds
local2.info chat[7140]: send (AT&F^M)
local2.info chat[7140]: expect (OK)
local2.info chat[7140]: ^M
local2.info chat[7140]: +CESQ: 99,99,255,255,255,255^M
local2.info chat[7140]: ^M
local2.info chat[7140]: *CESQ: 99,99,255,255,255,255,0^M
local2.info chat[7140]: AT&F^MAT&F^M^M
local2.info chat[7140]: OK
local2.info chat[7140]: -- got it
...
local2.info chat[7140]: send (ATD*99***1#^M)
local2.info chat[7140]: expect (CONNECT)
local2.info chat[7140]: ^M
local2.info chat[7140]: ATD*99***1#^M^M
local2.info chat[7140]: CONNECT
local2.info chat[7140]: -- got it
local2.info chat[7140]: send ( ^M)
daemon.info pppd[7137]: Serial connection established.
kern.info kernel: [ 463.094254] 3g-mikrotik: renamed from ppp0
daemon.info pppd[7137]: Renamed interface ppp0 to 3g-mikrotik
daemon.info pppd[7137]: Using interface 3g-mikrotik
daemon.notice pppd[7137]: Connect: 3g-mikrotik <--> /dev/ttyACM0
daemon.warn pppd[7137]: Could not determine remote IP address: defaulting to 10.64.64.64
daemon.notice pppd[7137]: local IP address 100.112.63.62
daemon.notice pppd[7137]: remote IP address 10.64.64.64
daemon.notice pppd[7137]: primary DNS address 185.29.83.64
daemon.notice pppd[7137]: secondary DNS address 185.62.131.64
daemon.notice netifd: Network device '3g-mikrotik' link is up
daemon.notice netifd: Interface 'mikrotik' is now up
To send this AT command to the modem the "runcommand.gcom" script
dependency is moved from comgt-ncm to comgt.
As the comgt-ncm package depends on comgt already, this change
is a NOOP from that point of view.
But from the modem's point it is a low hanging fruit as the modem
is usable with installing comgt and kmod-usb-ncm packages.
Signed-off-by: Szabolcs Hubai <szab.hu at gmail.com>
(cherry picked from commit 91eca7b04ff1309c7408baa1f1631d7623ce50cf)
---
package/network/utils/comgt/Makefile | 4 ++--
package/network/utils/comgt/files/3g.sh | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/package/network/utils/comgt/Makefile b/package/network/utils/comgt/Makefile
index 24dae2521e..429c938602 100644
--- a/package/network/utils/comgt/Makefile
+++ b/package/network/utils/comgt/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=comgt
PKG_VERSION:=0.32
-PKG_RELEASE:=34
+PKG_RELEASE:=35
PKG_SOURCE:=$(PKG_NAME).$(PKG_VERSION).tgz
PKG_SOURCE_URL:=@SF/comgt
@@ -79,6 +79,7 @@ define Package/comgt/install
$(INSTALL_DATA) ./files/getcarrier.gcom $(1)/etc/gcom/getcarrier.gcom
$(INSTALL_DATA) ./files/getcnum.gcom $(1)/etc/gcom/getcnum.gcom
$(INSTALL_DATA) ./files/getimsi.gcom $(1)/etc/gcom/getimsi.gcom
+ $(INSTALL_DATA) ./files/runcommand.gcom $(1)/etc/gcom/runcommand.gcom
$(INSTALL_DIR) $(1)/etc/hotplug.d/tty
$(INSTALL_CONF) ./files/3g.usb $(1)/etc/hotplug.d/tty/30-3g
$(INSTALL_DIR) $(1)/lib/netifd/proto
@@ -96,7 +97,6 @@ endef
define Package/comgt-ncm/install
$(INSTALL_DIR) $(1)/etc/gcom
$(INSTALL_DATA) ./files/ncm.json $(1)/etc/gcom/ncm.json
- $(INSTALL_DATA) ./files/runcommand.gcom $(1)/etc/gcom/runcommand.gcom
$(INSTALL_DIR) $(1)/lib/netifd/proto
$(INSTALL_BIN) ./files/ncm.sh $(1)/lib/netifd/proto/ncm.sh
endef
diff --git a/package/network/utils/comgt/files/3g.sh b/package/network/utils/comgt/files/3g.sh
index 9220cbf5a0..42ba894e59 100644
--- a/package/network/utils/comgt/files/3g.sh
+++ b/package/network/utils/comgt/files/3g.sh
@@ -72,6 +72,8 @@ proto_3g_setup() {
*) CODE="2,2";;
esac
export MODE="AT^SYSCFG=${CODE},3FFFFFFF,2,4"
+ elif echo "$cardinfo" | grep -q "MikroTik"; then
+ COMMAND="AT+CFUN=1" gcom -d "$device" -s /etc/gcom/runcommand.gcom || return 1
fi
if [ -n "$pincode" ]; then
More information about the lede-commits
mailing list