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Topics - hervé

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µTasker general / Ip over USB
« on: December 04, 2012, 05:57:06 PM »

Do you plan to implement ndis support or to have IP over USB in the future ?


µTasker general / Firmware download
« on: July 16, 2012, 01:46:59 PM »

Firmware can easily been update through FTP or HTTP, but is there a way to get the firmware back ?
Using a specific command I want to read back the firmware, but how can I do to have the correct format with MagicNumber and CRC as µTaskerConvert does.


µTasker general / LCD_WEB_INTERFACE
« on: April 13, 2012, 03:56:54 PM »
Hi MArk,

  • 1/ I plan to use the Lcd.bmp view from the web browser.
    How can I change the color displayed (black/red) .
    in W_BITMAPINFO or W_BITMAPHEADER ? Do you have some documentation ?....
  • 2/ As I will always have the "favicon.ico" and "LCD.BMP" available, how can I manage to have the "static const USER_FILE user_files[]" use and then the one uploaded by ftp

    Is it possible or do I have to include those files in mines ?


« on: March 05, 2012, 05:53:27 PM »
Hi Mark,

I need to use two differents SPI FLASH memories, they have different block size

Even if I set SPI_FLASH_MULTIPLE_CHIPS, How can I manage to have different FILE_GRANULARITY for each memory ?


µTasker general / Parameters Problem
« on: October 25, 2011, 11:25:43 AM »
Hi Mark,

Sorry but I get lost using Parameters (My board uses uTaskerV1.4)
I use this board with two programs for two customers.
I have two differents struct PARS .
My problem is :
When I update a board which is running one of the program with the other customer program, the telnet password get lost.
I check that the parameter file is read but with bad data.
I changed PARAMETER_BLOCK_VERSION to force PARAMETER_BLOCK_1 or PARAMETER_BLOCK_2 to be read, but both are bad in my case.
After fnRetrieveAllParameters() is called, parameters is copy to temp_pars->temp_parameters, then there is a check of temp_pars->temp_parameters.ucParVersion to verify the parameters match the current PARAMETER_BLOCK_VERSION.
As it is not the case temp_pars->temp_parameters is initialized with cParameters : but not parameters.
Code: [Select]
#define POINTER_USER_NAME parameters->cUserName
#define POINTER_USER_PASS parameters->cUserPass

I could not enter my password  :'(.

Is it normal that temp_pars->temp_parameters and parameters get different ?

I need to know If I correctly analysed my problem.


µTasker general / TFTP Boot
« on: October 21, 2011, 02:20:22 PM »
Hi Mark,

Have you worked on a TFTP or other UDP way to boot ?
My board has neither RS232(except for debug but not available for customer) nor USB(except when module is plugged but not sytematics) but IP.

Now I used FTP transfert, but if there is a bad bin file uploaded, the board is down as no application can run.


NXPTM LPC2XXX and LPC17XX / fnStartBreak
« on: October 19, 2011, 03:05:35 PM »
Hi Mark,

I wanted to use fnStartBreak
Unfortunatly there is no line code for this function, only calls to it.
Can you publish fnStartBreak and fnStopBreak source code?

BTW: How can I retrieve the chanel with tty QUEUE_HANDLE only ?
on fnStartBreak() I know it but not on fnStopBreak()...

µTasker general / fnParameterPost
« on: October 18, 2011, 08:35:14 PM »
Hi Mark,

Do you have any documentation on how tu use fnParameterPost ?


µTasker general / telnet timeout
« on: October 14, 2011, 10:44:02 AM »
Hi Mark,

I want to have telnet without timeout

I set telnet_timeout to 0xffff to cancel the timeout but it did nothing.

I didn't find where it is used?

I saw a line
Code: [Select]
       Telnet_socket = fnStartTelnet(temp_pars->temp_parameters.usTelnetPort, (2*60), 0, 0, fnTELNETListener);   // 2 minute inactivity timeout
Can I change there to use telnet_timeout instead (2*60) ?


µTasker general / 1UserFiles.bin
« on: October 11, 2011, 02:54:58 PM »
Hello Mark,

When using the 1UserFiles.bin for web interface, the file is loaded at address corresponding to the '1' : what about the address of the '0' file, it is not used ?
Why don't loading at 0UserFiles.bin ? (and changing fnActivateEmbeddedUserFiles to look at it)


µTasker general / _BOOT_LOADER_ASSEMBLER
« on: March 21, 2011, 10:57:03 AM »
Hi Mark,

What is the use of _BOOT_LOADER_ASSEMBLER in .\Applications\uTaskerBoot\config.h


µTasker general / fnAddARP
« on: February 10, 2011, 01:39:32 PM »
Hi Mark,

When I send a UDP broadcast from a network IP outside my board mask, it can be read but not replied : It was not added into the arp table.
Is it absolutely necessary to not include the broadcast sender ip ?


µTasker general / What about multicast
« on: February 09, 2011, 10:21:16 AM »
Hi all,

On my PC I send an UDP broadcast to find all board connected to the network.
Each board reply with its own IP address (and some other information).
It works fine on a local network; but I had to do the same on a more complex network with routers, so I plan to replace the UDP Broadcast with a UDP Multicast Broadcast.
Does anybody has information on how to configure my board to accept this multicast and join the multicast group ?


« on: January 11, 2011, 10:18:36 AM »
Hi Mark,

On the file config.h there is this line
Code: [Select]
    #define DEVICE_WITHOUT_USB                                           // LPC23XX doesn't support USB yet
Does this means that the version 1.4 doesn't support the slave USB ?

µTasker general / Slow Telnet
« on: December 01, 2010, 08:20:01 AM »
Hi Mark,

When I test my board, after some hours, the telnet becomes really slow : event the echo takes some secund to be send.
All the debug output are then send by packet but not completely, and later complete.

Do you have an idea where to search for this type of problem ?


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