Lpc2000

Hi all,

Well I've got the MCB2130 talking to the Philips flash utility. Now I'm 
not sure why?

The only thing I can thing of is that I've rebooted the PC? how frustrating.

Regardless, thanks for all the help.

Now on to the real problem.

I'm trying to get FreeRTOS running on the LPC2138.

I can use the Keil demo compiler to compile the Keil demo to work.

I've managed to get the 2016 GCC demo compiled and downloaded to the 
board. Of course it doesn't work. :-)

I'm new to the ARM LPC2138, GCC and FreeRTOS, so it is a steep learning 
curve.

The LPC2016 GCC FreeRTOS demo is targeted at the Olimex board.

Can anyone point me to a demo targeted at the LPC2138 or at least point 
me in the right direction to configure RTOS for the LPC2138.

Once again that for the help with the flashing problem.

Cheers,

Peter.




Peter Homann wrote:
> Hi,
> 
> Thanks guys. I'll break out the test gear tonight.
> 
>  From what is being said, it is either a hardware problem, or the LPC is 
> not entering boot mode.
> 
> I can hold P0.14 lo, then use a terminal program to issue '?' and see if 
> there is  a response.
> 
> Do you know what the rest of the command set is?, or will the '?' 
> character cause the boot loader to spit it out at me?
> 
> Cheers,
> 
> Peter.
> 
> rtstofer wrote:
> 
> 
>>--- In lpc2000@yahoogroups.com, Tom Walsh <tom@o...> wrote:
>>
>>
>>>Peter Homann wrote:
>>>
>>>
>>>
>>>>Richard,
>>>>
>>>>Yes, it had been working. I think I downloaded a Hex file for a 
>>>>processor other than the LPC2138 and then it seemed to stop 
>>
>>working.
>>
>>
>>>>I don't think it is a hardware problem.
>>>>
>>>>For the third time, is it possible to erase the boot loader or 
>>
>>screw it up?
>>
>>
>>>>
>>>No, you cannot.  According to the Philips doc that 8K sector is 
>>>protected from erasure.
>>>
>>>Please refer to the Philips manual: "LPC213x User Manual" 
>>
>>#UM10120, top 
>>
>>
>>>of page 221.
>>>
>>>
>>>TomW
>>
>>
>>I read all around that paragraph.  But that's the word - it can't be 
>>overwritten.
>>
>>Richard
>>
>>
>>
>>
>>
>>
>>
>> 
>>Yahoo! Groups Links
>>
>>
>>
>> 
>>
>>
>>
>>
>>
> 
> 

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