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Messages - seulater

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1
I missed that line, changed it and it recognized the SPI. Thanks.


2
I have just installed my SPI Flash on the Olimex LPC1766-STK board. I am using the UXT header on the board. For the ~CS line i will use pin 10 (CS_UEXT) which is P1.26 on the uP.
I have verified with scope that i am getting SCK1 and MOSI, but no CS.
I have changed app_hw_lpc17xx.h to this for the CS line change.
#define CS0_LINE            PORT1_BIT26
#define CS_SET_PORT         FIO1SET
#define CS_CLR_PORT         FIO1CLR
#define SPI_CS0_PORT        FIO1PIN

but there is still no activity on p1.26 is there something else i missed ?

3
µTasker general / Re: NetBIOS - try it out
« on: March 21, 2010, 02:41:40 AM »
Thank you.

4
Thanks for your time.
when might we expect the SST flavors added for the LPC17xx project ?

5
Just looking for a list of all SPI devices supported.

6
µTasker general / Re: NetBIOS - try it out
« on: March 21, 2010, 12:08:12 AM »
But where does one give NetBios a name for the network ?

7
NXPTM LPC2XXX and LPC17XX / Re: FTP & bootloader question
« on: March 21, 2010, 12:07:01 AM »
Darn :(

8
µTasker general / Re: NetBIOS - try it out
« on: March 20, 2010, 06:45:43 PM »
Now, that this is all included with the new 1.4 release, where is the NetBIOS name defined at ?

9
NXPTM LPC2XXX and LPC17XX / Re: FTP & bootloader question
« on: March 20, 2010, 05:11:25 PM »
I was reading the uTaskerBoot_003.pdf and on page 6 it reads:

When using the Boot Loader with external SPI FLASH, the define SPI_SW_UPLOAD is
added to the project set up (config.h). See the processor-specific guide for more details.

I searched through the config.h file and there is no #define SPI_SW_UPLOAD option in the #ifdef _LPC17XX section like there is for the other processor types. is it not implemented yet for the LPC17xx?





10
NXPTM LPC2XXX and LPC17XX / FTP & bootloader question
« on: March 20, 2010, 03:09:05 AM »
One of the main things i need to do is to have the ability for a boot loader to upgrade my products firmware via the network. Glad to see uTasker supports this!

what i would like to do for eval is to upload my firmware via FTP to my SD card on my Olimex LPC1766-STK. When i tried my FTP program,  FileZIlla it did show my all the files on my SD card but when i tried to add a file i kept getting erros on FileZilla saying:
Status:   Connecting to 192.168.0.10:21...
Status:   Connection established, waiting for welcome message...
Error:   Could not connect to server
Status:   Delaying connection for 5 seconds due to previously failed connection attempt...
Status:   Connecting to 192.168.0.10:21...
Status:   Connection established, waiting for welcome message...
Error:   Could not connect to server
Status:   Delaying connection for 5 seconds due to previously failed connection attempt...
Status:   Disconnected from server
Status:   Connecting to 192.168.0.10:21...
Status:   Connection established, waiting for welcome message...
Error:   Could not connect to server

i even tried to copy one of the files to my computer and got the same errors.
do i need to use MS FTP ?


11
i am using the LPC2378, on the Olimex LPC2378STK.
i am getting confused because there is a #define SPI_FLASH_SST25 in config.h, however when i go to ap_hp_lpc23xx.h there is not this particular type defined there.


Also, when reading the uTaskerSPI_EEPROM.pdf it says the following.
"Comment in the define SPI_FILE_SYSTEM and comment out the define
FLASH_FILE_SYSTEM. The FLASH based file system will be shut out and the SPI EEPROM
based version will be used instead."

Mine looks like this now:
Code: [Select]
  #define SPI_FILE_SYSTEM                                              // we have an external file system via SPI interface
   // #define FLASH_FILE_SYSTEM                                            // we have an internal file system in FLASH
  //#define NVRAM                                                        // we have an external file system in non-volatile RAM
    #define INTERNAL_USER_FILES                                          // allow user to specify program file content
        #define EMBEDDED_USER_FILES                                      // use together with INTERNAL_USER_FILES to allow sending an embedded user file to the uFileSystem
#endif

when i do this, i get an compiler error saying "'uFILE_START' undeclared (first use in this function)" in the file ftp.c





12
Found it. For anyone interested it in the driver.h file.

13
NXPTM LPC2XXX and LPC17XX / Where is the SPI clock speed defined at ?
« on: March 04, 2010, 06:49:54 PM »
I just wire wrapped the SST part onto my olimex board. Before doing this i got the message that it was not found, which is good. Now i dont get that and i can see on the oscilloscope that indeed the CS, MOSI, MISO and clk signals are there. But it not continuing to boot.
it seems to keep trying the CS line every 6 seconds.

I would like to kick the clk speed down to see if that helps.

14
Thanks Mark, my bad for not reading more.
I guess i am just trying to do to much to fast in evaluating it.

15
I was playing with the new PIC32 Ethernet Starter Kit. They have a free utility which you can point to your web sire file folder and it will take all of them and produce a .bin file.
You can then take this .bin file and upload it to the board.
Since this is such an elegant method, as opposed to re-naming each of my web site files.
 i was wondering if it would be troublesome to do the same for uTasker ?


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