Search found 323 matches

by SeeCwriter
Tue Apr 23, 2019 2:59 pm
Forum: NetBurner Software
Topic: Using FS file System
Replies: 2
Views: 4

Re: Using FS file System

That's what HCC's documentation says that I found online. It turns out I was using the wrong file system library. There is more than one file system with NB modules. One is for SD/MM cards, that requires a call to f_enterFS and uses an F for a function prefix. The other is for a file system on the s...
by SeeCwriter
Tue Apr 23, 2019 11:59 am
Forum: NetBurner Software
Topic: Using FS file System
Replies: 2
Views: 4

Using FS file System

Using file FileSystemUtils.cpp from one of the examples to manage files on the flash memory of a NANO, I get error F_ERR_TASKNOTFOUND. What does that mean?

v2.8.7 of the tools.
by SeeCwriter
Fri Apr 12, 2019 10:50 am
Forum: NetBurner Software
Topic: System Build Errors
Replies: 0
Views: 20

System Build Errors

I installed v2.8.8 and proceeded to rebuild the system to add SNMP, and in building the system dir I get all kinds of compile errors for SNMP variables "not declared in this scope." The errors seem to all be in file snmp/Mibcls.cpp. e.g., snmp_var_icmpInErrors, snmp_var_icmpInDestUnreachs, SysInfo, ...
by SeeCwriter
Fri Mar 01, 2019 8:09 am
Forum: NetBurner Software
Topic: SPI Clock Polarity
Replies: 0
Views: 45

SPI Clock Polarity

I'm using a MOD5441X and v2.8.7 of the tools. The module interfaces with several components on the SPI bus (ADC, DAC, Serial Memory) and they each require a different SPI bus configuration. But they all use the same clock polarity. Before accessing one of the components, I call a function that sets ...
by SeeCwriter
Tue Feb 12, 2019 2:39 pm
Forum: NetBurner Software
Topic: Sending IPv6 packets
Replies: 15
Views: 496

Re: Sending IPv6 packets

I tried the following and also was not able to capture any activity from the NB module on wireshark. First I tried sending to the IPv4 broadcast address using the IPV4-Mapped IPv6 Address method defined in RFC4291. Nothing. Then I tried sending a packet to my PC's IPv4 address using the same IPV4-Ma...
by SeeCwriter
Mon Feb 11, 2019 2:26 pm
Forum: NetBurner Software
Topic: Sending IPv6 packets
Replies: 15
Views: 496

Re: Sending IPv6 packets

Using the example program IPv6-DHCPv6 I posted above, one of the ip addresses I used was "ff0::1". Yet wireshark does not capture any packets to that address.
by SeeCwriter
Thu Feb 07, 2019 5:54 pm
Forum: NetBurner Software
Topic: Sending IPv6 packets
Replies: 15
Views: 496

Re: Sending IPv6 packets

I understand that the IPv6 does not send broadcasts, only multicasts. And what you said makes sense. But then how does Neighbor Solicitation and Advertisement work since those functions, as I understand it, are to determine what other hosts are on the subnet? You can't register to receive a multicas...
by SeeCwriter
Tue Feb 05, 2019 9:46 am
Forum: NetBurner Software
Topic: Sending IPv6 packets
Replies: 15
Views: 496

Re: Sending IPv6 packets

Using example program IPv6-DHCPv6, I added a function to send a UDP packet when "Any Key" is hit. I tried using addresses "ff02::1" and "ff02::4e40". In both cases, wireshark does not capture any traffic to those addresses. It also doesn't capture the Module's IP address sending anything to those ad...
by SeeCwriter
Thu Dec 20, 2018 10:05 am
Forum: NetBurner Software
Topic: Sending IPv6 packets
Replies: 15
Views: 496

Re: Sending IPv6 packets

I'm beginning to think that the issue is with wireshark. Wireshark is now not capturing IPv4 broadcast UDP packets from the NB module, but I have another utility that we wrote to display UDP traffic to our equipment and it shows the traffic. So I know the IPv4 packets are working. I was trying diffe...
by SeeCwriter
Thu Dec 20, 2018 7:55 am
Forum: NetBurner Software
Topic: Sending IPv6 packets
Replies: 15
Views: 496

Re: Sending IPv6 packets

The problem with the printout is that it was happening right after Ethernet initialization. So recalling a comment in one of the IPv6 files that this can take a long time, I put ShowAllIPv6Info on a timer and called it every 10-seconds. After the 3rd call (30-seconds) after boot-up I get this: Show ...