Lpc2000

Hi,

i'm just working at this stuff since one hour. Im using a older 
freeRTOS that comes with the WinARM-Zip-File. It seems that it works. 
I've no output on the serial port up to now, but i hope to solve the 
problems during the weekend, the led in my system (LPC2194) seems to 
work.  

The following things i've done up to now :
 
linker script lpc211x-rom.ld (changed the name from lpc2106-rom.ld
fixed the RAM-Size and the Stack-End:
...
MEMORY
{
	flash	: ORIGIN = 0, LENGTH = 256K
	ram		: ORIGIN = 0x40000000, LENGTH = 16K
}

__stack_end__ = 0x40000000 + 16K - 4;
...

in Source\portable\GCC\ARM7\portmacro.h :

changed Clock to my own oscillator (10MHz)  
#define portCPU_CLOCK_HZ( ( unsigned portLONG) 40000000 )

reduced Heap-Size
#define portTOTAL_HEAP_SIZE( ( unsigned portSHORT ) ( 11 * 1024 ) )

Hope ite helps,

Peter



--- In lpc2000@yahoogroups.com, "Dan Beadle" <dan.beadle@i...> wrote:
> I am interested in this too.  
> 
> -----Original Message-----
> From: dasbento@a... [mailto:dasbento@a...] 
> Sent: Friday, November 12, 2004 11:27 AM
> To: lpc2000@yahoogroups.com
> Subject: [lpc2000] freeRTOS for LPC2129
> 
> 
> Hello,
> 
> anyone already implemented the freeRTOS in LPC2129, if yes, can 
supply
> an example??
> 
> 
> Thanks
>         Domingos Bento
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