Search found 1081 matches
- Mon Dec 15, 2008 10:58 am
- Forum: NetBurner Software
- Topic: UDP upkt.Validate()
- Replies: 3
- Views: 3620
Re: UDP upkt.Validate()
The NetBurner system originally had the class based UDP system. Yet the Unix/bsd/nromal sockets standard was the socket based connection. People porting existing UDP apps to the netburner had problems because the interfaces were so different. So we wrote the udpsocket code to provide an easier to us...
- Mon Dec 15, 2008 10:19 am
- Forum: NetBurner Software
- Topic: password for autoupdate?
- Replies: 5
- Views: 4558
Re: password for autoupdate?
This is a how paranoid do you want to be question.... Most Paranoid: IF the person trying to steal your software is technically savy then could do a memory dump from your board and make an S19 file they could program in another identical netburner. My guess is that most of our developer customers co...
- Mon Dec 15, 2008 10:05 am
- Forum: NetBurner Software
- Topic: UDP upkt.Validate()
- Replies: 3
- Views: 3620
Re: UDP upkt.Validate()
One of the cool things is that all the source is provided...
So the UDPSocket code lcan be checked if you look in nburn\system\udpsocket.cpp
you will see that at line 273 the receive routine is there.
If the packet fails validation it returns a zero for the size.
Paul
So the UDPSocket code lcan be checked if you look in nburn\system\udpsocket.cpp
you will see that at line 273 the receive routine is there.
If the packet fails validation it returns a zero for the size.
Paul
- Wed Dec 03, 2008 4:34 pm
- Forum: NetBurner Hardware
- Topic: SB70 3rd serial port
- Replies: 6
- Views: 4868
Re: SB70 3rd serial port
With the ethernet connector pointing toward the right.
The three pin connector under the processor at the very bottom of the board is
Left most U2TX
Middle U2Rx
Right Most Gnd
Paul
The three pin connector under the processor at the very bottom of the board is
Left most U2TX
Middle U2Rx
Right Most Gnd
Paul
- Wed Dec 03, 2008 4:27 pm
- Forum: NetBurner Hardware
- Topic: PK70 Blade board...
- Replies: 3
- Views: 3230
PK70 Blade board...
The PK70 has been around about 18 months. We have been selling Digital balde board (32 digital I/O) Prototype board (Bard holes) Multiblade board (16 digital and 8 a/d) Quad RS-232 board. Quad RS-485 board. In work (boards ordered) we have A Xilinx board with a XC3S500E 500K gate FPGA on it. A GPS b...
- Mon Jun 02, 2008 9:26 am
- Forum: NetBurner Software
- Topic: MOD5282 Mode and Digital I/O
- Replies: 2
- Views: 4423
Re: MOD5282 Mode and Digital I/O
The MOD5282 t only works in master mode.
Can you use a different pin?
Pin A8 is the Ethernet Transmit clock.
I think you mean pin D2 IE address bus A8.
It is not available for GPIO use.
Are you out of all other GPIO pins?
Can you use a different pin?
Pin A8 is the Ethernet Transmit clock.
I think you mean pin D2 IE address bus A8.
It is not available for GPIO use.
Are you out of all other GPIO pins?
- Fri May 30, 2008 12:17 pm
- Forum: NetBurner Software
- Topic: Access TaskName and priority# of currently running task
- Replies: 2
- Views: 4634
Re: Access TaskName and priority# of currently running task
These functions were added to ucos.h and ucos.c they will appear in future releases.
Paul
Paul
- Fri May 30, 2008 12:13 pm
- Forum: NetBurner Software
- Topic: Access TaskName and priority# of currently running task
- Replies: 2
- Views: 4634
Re: Access TaskName and priority# of currently running task
To get the task priority/ID
BYTE OSTaskID( void );
We should probably add
const char * OSTaskName();
this function would look like:
const char * OSTaskName()
{
return OSTCBCur->pOSTCBName;
}
BYTE OSTaskID( void );
We should probably add
const char * OSTaskName();
this function would look like:
const char * OSTaskName()
{
return OSTCBCur->pOSTCBName;
}
- Mon May 12, 2008 10:19 am
- Forum: NetBurner Software
- Topic: Printf and multiple threads
- Replies: 1
- Views: 4603
Re: Printf and multiple threads
In some versions of the system Floating Point printf from multiple threads caused some problems. I believe that this is resolved in the latest releases. iprintf has always been safe (iprintf is printf without floating point, a lot smaller in the library) It is possible that printf from multiple thre...
- Mon May 12, 2008 8:25 am
- Forum: NetBurner Software
- Topic: SB70 puts zeros in TCP SYN packet for sequence numbers
- Replies: 2
- Views: 5271
Re: SB70 puts zeros in TCP SYN packet for sequence numbers
Are you sure that your dump code is not "Adjusting the sequence numbers" Ethereal aka wireshak will adjust the sequence numbers so the connection sequence starts at zero even though the actual numbers stored in the packet are not zero. There is an otion in wireshark to turn this off. On co...