Messages

1

NXP^TM M522XX, KINETIS and i.MX RT / Re: How to use CW7.1 to compile uTasker1.4 for M52259 Demo board?

« on: August 19, 2010, 01:53:34 AM »

Hi
When I open the project \Applications\uTaskerBoot\CodeWarrior_M5223X\uTaskerBootCW7.0.mcp, I can't find the TCP/IP folder, but in the document "BM-Booloader_for_M5223X.pdf", it described that "The µTasker “Bare-Minimum” Boot-loader allows software uploading via Ethernet or the Internet to be performed with only a small boot loader, occupying one FLASH sector (2k) on the M5223X", and whether the bootloader in \Applications\uTaskerBoot\CodeWarrior_M5223X\uTaskerBootCW7.0.mcp is the “Bare-Minimum” Boot-loader described in the document "BM-Booloader_for_M5223X.pdf", and which document described the using method of uTaskerBootCW7.0.mcp?

Regards
Dinner

2

NXP^TM M522XX, KINETIS and i.MX RT / Re: How to use CW7.1 to compile uTasker1.4 for M52259 Demo board?

« on: August 18, 2010, 10:08:41 AM »

Hi,
   Thanks.
   When I select CW target M5223X_ROM to generate the file uTasker_full.elf.S19, it's OK.
   but if we want use the file uTasker_BM, how can I get the source code of "Bare-Minimum" boot loader?

Good luck

Regards
Dinner

3

NXP^TM M522XX, KINETIS and i.MX RT / How to use CW7.1 to compile uTasker1.4 for M52259 Demo board?

« on: August 16, 2010, 03:18:25 AM »

HI,
I try to use CW7.1 to compile uTasker1.4 for M52259 Demo board, but it doesn't work, but if download

uTaskerV1.3_M52259DEMO_USB_ETHERNET.S19 to  M52259 Demo board, every thing is OK.

My ustasker code version is uTaskerV1.4_M522XX, and I use CW7.1.
I use CW7.1 to open the project D:\uTaskerV1.4_M522XX\Applications\uTaskerV1.4

\CodeWarrior_M5223X\uTaskerV1.4_CW7.mcp
and then

1. edit config.h
       #define _M5225X   
    &
      //#define M52259EVB                                                // EVB Board for M52259
        #define M52259DEMO                                               // DEMO Board for M52259
    &
      //#define SDCARD_SUPPORT 

2.edit M5225X_BOOT_APP_FLASH.lcf  to modify
   ___SRAM_SIZE   = 0x00008000;
   to
   ___SRAM_SIZE   = 0x00010000;

make

3.download the uTasker_BM or uTasker_BM.S19 to the M52259DEMO board using CW Flash

programmer.

then run , but the PHY doesn't link and there is nothing at UART terminal when the serial port setting is

115200,8,none,1, Xon/Xoff.