Messages

1

NXP^TM M522XX, KINETIS and i.MX RT / Re: How to use Sourcery g++ to compile uTasker1.4 for M52259DEMO?

« on: August 04, 2010, 07:22:48 PM »

Hi~

Compare to the makefile of uTaskerSerialBoot project (it work on the M52259DEMO board).
I try to change the linker script from m5225XUSB-rom.ld to m52235evb-rom.ld, but it still not work.

About the linker script, I try to compare it to the M52235EVB_FLASH.lcf of CW setting.
But i don't understand that.@@

Compare the file used by  CW to GCC, the "flash_config.s" only use in the CW. Is it right??

(I don't understand  "the dot next to the active one ". what dose it mean??)

Thanks.

2

NXP^TM M522XX, KINETIS and i.MX RT / How to use Sourcery g++ to compile uTasker1.4 for M52259DEMO?

« on: July 28, 2010, 02:01:29 PM »

HI~
I try to use Sourcery g++ Lite to compile the uTasker1.4 for M52259 Demo board, but it doesn't work.
After download the code to Demo board, it  reset repetitively.

what i have done is as follow
1. edit config.h open the M52259DEMO setting , active the _M5225X setting and disable the SDcard support
       #define _M5225X  
    &
      //#define M52259EVB                                                // EVB Board for M52259
        #define M52259DEMO                                               // DEMO Board for M52259
    &
      //#define SDCARD_SUPPORT  

2.click the batch file to compile the uTasker
        uTaskerV1.4_M522XX\Applications\uTaskerV1.4\GNU_ColdFire\Build_M5223X.bat

3.download the uTaskerV1.4.s19 to the M52259DEMO board, using CW Flash programmer

Is there anything i missing?? thanks.

(ps. use the CW to compile the uTasker1.4 is working on the M52259DEMO board)