[Herraiz Stéphane]

I check this Watchdog U-Boot driver on github:
https://github.com/lentinj/u-boot/blob/master/drivers/watchdog/at91sam9_wdt.c

Any idea how implement this?

• This reply was modified 8 years, 5 months ago by Herraiz Stéphane.

[Herraiz Stéphane]

Hi,
Is it possible to increase the watchdog reset timeout (12s by default) and how?
Thanks

[Herraiz Stéphane]

Thanks it works now using the trick!
BR

[Herraiz Stéphane]

Ok this seems to be the solution but where I can find the boot file and/or U-boot?
Thanks a lot

[Herraiz Stéphane]

What distributor you recomend then to get default multitech MTCDP?

[Herraiz Stéphane]

We buy it on digikey… It was we are lost…
Do you have a contact email in NPHASE?
Thanks a lot

[Herraiz Stéphane]

Yes here is the list :
16757896
16757895
17732316
17732318
17732319
17732320

Sailed by digikey US

BR

[Herraiz Stéphane]

Yes you right I was trying with another provider…

How did you check the IP is not accessible form internet?

Here with “working provider” :

# ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN

link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

inet 127.0.0.1/8 scope host lo

2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000

link/ether 00:08:00:87:41:d2 brd ff:ff:ff:ff:ff:ff

3: tunl0: <NOARP> mtu 1480 qdisc noop state DOWN

link/ipip 0.0.0.0 brd 0.0.0.0

4: gre0: <NOARP> mtu 1476 qdisc noop state DOWN

link/gre 0.0.0.0 brd 0.0.0.0

5: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 3

link/ppp

inet 81.52.146.214 peer 10.64.64.64/32 scope global ppp0

# route

Kernel IP routing table

Destination Gateway Genmask Flags Metric Ref Use Iface

10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0

default * 0.0.0.0 U 0 0 0 ppp0

#

# ifconfig

eth0 Link encap:Ethernet HWaddr 00:08:00:87:41:D2

UP BROADCAST MULTICAST MTU:1500 Metric:1

RX packets:0 errors:1 dropped:0 overruns:0 frame:0

TX packets:1 errors:1 dropped:0 overruns:0 carrier:1

collisions:0 txqueuelen:1000

RX bytes:0 (0.0 B) TX bytes:322 (322.0 B)

Interrupt:21 Base address:0x4000

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:14 errors:0 dropped:0 overruns:0 frame:0

TX packets:14 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:936 (936.0 B) TX bytes:936 (936.0 B)

ppp0 Link encap:Point-to-Point Protocol

inet addr:81.52.146.214 P-t-P:10.64.64.64 Mask:255.255.255.255

UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1

RX packets:6 errors:0 dropped:0 overruns:0 frame:0

TX packets:7 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:3

RX bytes:84 (84.0 B) TX bytes:117 (117.0 B)

[Herraiz Stéphane]

I succeed on disconnecting my Ethernet cable and setting my eth0 port on dhcp mode (no IP address).

That’s my ifconfig result :

# ifconfig

eth0 Link encap:Ethernet HWaddr 00:08:00:87:62:B7

UP BROADCAST MULTICAST MTU:1500 Metric:1

RX packets:0 errors:1 dropped:0 overruns:0 frame:0

TX packets:1 errors:1 dropped:0 overruns:0 carrier:1

collisions:0 txqueuelen:1000

RX bytes:0 (0.0 B) TX bytes:322 (322.0 B)

Interrupt:21 Base address:0x4000

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:48 errors:0 dropped:0 overruns:0 frame:0

TX packets:48 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:3224 (3.1 KiB) TX bytes:3224 (3.1 KiB)

ppp0 Link encap:Point-to-Point Protocol

inet addr:10.241.248.38 P-t-P:10.64.64.64 Mask:255.255.255.255

UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1

RX packets:21 errors:0 dropped:0 overruns:0 frame:0

TX packets:22 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:3

RX bytes:1313 (1.2 KiB) TX bytes:1131 (1.1 KiB)

Then I have no route on eth0 :

# route

Kernel IP routing table

Destination Gateway Genmask Flags Metric Ref Use Iface

10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0

default * 0.0.0.0 U 0 0 0 ppp0

If I set up my eth0 with a static ip, it is not working…!

Is it possible to make both (ppp0 & eth0) working in the same time?

[Herraiz Stéphane]

The route command result :

# route

Kernel IP routing table

Destination Gateway Genmask Flags Metric Ref Use Iface

10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0

192.168.2.0 * 255.255.255.0 U 0 0 0 eth0

default * 0.0.0.0 U 0 0 0 ppp0

What kind of route I need to add?

Best regards

[Herraiz Stéphane]

Web server or TCP server doesn’t work too.

I tried the provider card on an other mobile router and the web forwarding works…

Is it a problem of routing…?

Thanks

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