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Messages - robo

Pages: [1] 2 3
1
Luminary Micro TM LM3SXXXX / Re: Firmware update problem
« on: April 25, 2009, 11:49:14 AM »
Hi Mark!

Thanks for fast reply! I forgot about this define.

Best regards,
robo

2
Luminary Micro TM LM3SXXXX / Re: ADC in LM3S6965
« on: April 25, 2009, 11:29:20 AM »
Hi Mark,

I made it already myself, and it works :) but of course when there will be new SP i will try to swap this part with uTasker solution.

Best regards,
robo

3
Luminary Micro TM LM3SXXXX / Firmware update problem
« on: April 25, 2009, 10:42:50 AM »
Hi all!

I have a problem with firmware update from http page. When zUpload.bin file is bigger than 90kB. I'm using uTasker file system on external SPI FLASH (M25PE80).
Erery thing is OK when zUpload.bin file is smaller than 90kB. What can be wrong?

Regards,
robo

4
Luminary Micro TM LM3SXXXX / Re: SPI
« on: March 13, 2009, 09:54:01 AM »
Hi Tim!

First i.e. is correct.
For example: if you want to read 4 bytes

SSIDR_0 = 0x00;
SSIDR_0 = 0x00;
SSIDR_0 = 0x00;
SSIDR_0 = 0x00;

while (SSISR_0 & SSI_BSY) {};

ucValue0 = (unsigned char)SSIDR_0;
ucValue1 = (unsigned char)SSIDR_0;
ucValue2 = (unsigned char)SSIDR_0;
ucValue3 = (unsigned char)SSIDR_0;

Best regards,
robo

5
Luminary Micro TM LM3SXXXX / Re: SPI
« on: March 12, 2009, 01:39:31 PM »
Hi Tim!

Maybe this will help you. Below are two very simple functions (first for write one byte data and second to read one byte data):

Code: [Select]
void fnWrite_command(unsigned char ucCommand)
{

    GPIODATA_D &= ~CS_LINE;                                     // CS low state
    SSIDR_0 = ucCommand;                                          // send 8-bit command
                                                                              //if you want to send more bytes add more lines SSIDR_0 = comand;

while (SSISR_0 & (SSI_BSY | SSI_RNE)) {              // wait for transfer to complete and clear rx buffer
volatile unsigned long ulDummy = SSIDR_0;
}
GPIODATA_D |= CS_LINE;
}

unsigned char fnRead_command()
{
        unsigned char ucValue;

        GPIODATA_D &= ~CS_LINE;                                 // CS low state
                                               
SSIDR_0 = 0x00;            //dummy writes to generate clock
//SSIDR_0 = 0x00;         //if you want to read more bytes add more line SSIDR_0 = 0x00;
    while (SSISR_0 & SSI_BSY) {};

ucValue = (unsigned char)SSIDR_0;
       
while (SSISR_0 & (SSI_BSY | SSI_RNE)) {                          // wait for transfer to complete and clear rx buffer
volatile unsigned long ulDummy = SSIDR_0;
}
GPIODATA_D |= CS_LINE;

return ucValue;
}

Best regards,
robo

6
µTasker general / Re: static web pages or hard coded html
« on: February 25, 2009, 11:44:47 AM »
Hi Mark!

You answers are always very felpfull! Are you planing date to add this method for uTasker project?
Because I want to use hard coded html pages in my project and I wonder if wait or change http code like I'm doing now.

Best regards,
robo

7
µTasker general / Software update
« on: February 03, 2009, 03:49:32 PM »
Hi,

Is there possibility to change location file with new software for update? (now when I want to update software I must load z.bin file to uFile system, and if I want to change it for example to a.bin)
How to do this?

Regards,
robo

8
Hi Mark,

You have right! Now it's working good.
Thanks for help!

Regards,
robo

9
Hi Mark,

Yes I compile with GCC, and project builds witout problem...
When I  try to browse the board with web browser there is no problem, but when I try co copy file to ftp it doesn't work. (When I open ftp i file system is empty)

regards,
robo

10
Hi Mark,

I was tested only with real target and STM25P80 flash chip.

It was working with SP2...

regards,
robo

11
Mi Mark,

I have new problem in SP3:
in option with SPI_FILE_SYSTEM and SPI_FLASH_ST when i try to send files via ftp it doesn't work (system is reseting)

regards,
robo

12
Hi Mark,

Thanks for answer. With LED is clear but there is still problem with DHCP (only in simulator) even with MAC ohter than 00-00-00-00-00-00

Regards,
robo

13
Hi Mark!

I think that i found some bugs in SP3 (i was testing on LM3S6965 board):
- in simulator doesn't work dhcp resolving (but on real target works)
- status led doesen't blink

Regards,
robo

14
Luminary Micro TM LM3SXXXX / Re: SPI_SW_UPLOAD in LM3S6965
« on: January 28, 2009, 03:05:17 PM »
Hi Mark!

Thats great!
I'm going to test SP3.

Regards,
robo

15
µTasker general / Re: memory allocation
« on: January 25, 2009, 01:56:10 PM »
Hi Mark,

Thanks one more! :)

Regards,
robo

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