Lpc2000

--- In lpc2000@yahoogroups.com, "mgiaco82" <mgiaco82@...> wrote:
>
> @Eric: Sorry I have not used USB till now. So I can't give you any 
> information.
> 
> Thanks for the information.
> 
> Yes, there are a lot of examples on the EA page. But they are coded 
> for the GCC and I have some problems concerning that fact.
> 
> In the UART Lib as an example they use:
> 
> cpsr = disableIRQ();                  // disable global interrupts
> U0IER &= ~UIER_ETBEI;                 // disable TX interrupts
> restoreIRQ(cpsr);                     // restore global interrupts
> 
> but in Crossworks I can´t find the function disableIRQ with returns 
> the cpsr and I also can´t find the function restoreIRQ(xxx).
> 
> When using the functions from the winarm example-pages with 
> crossworks, it doesn´t work.  
> 
> How can I port the code from GCC to Crossworks-ARM?
> 
> Thanks for your help!
> 
> Mathias
>