/*==========================================================================
//
//      lpc_misc.c
//
//      HAL misc board support code for Olimex LPCMT 
//
//==========================================================================
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//
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//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    jani 
// Contributors: 
// Date:         2004-09-12
// Purpose:      HAL board support
// Description:  Implementations of HAL board interfaces
//
//####DESCRIPTIONEND####
//
//========================================================================*/
#include <pkgconf/hal.h>
#include <cyg/hal/hal_io.h>             // IO macros

#include <cyg/infra/cyg_type.h>         // base types
#include <cyg/hal/var_io.h>

extern void cyg_hal_plf_serial_init(void);
// Low bit of mask determines the on/off status of the LED.
// 0 means ON and 1 is OFF!
void hal_lpc2xxx_set_leds(int mask)
{
    HAL_WRITE_UINT32(CYGARC_HAL_LPC2XXX_REG_IO_BASE +
		     CYGARC_HAL_LPC2XXX_REG_IOSET, (1<<12));
    if (mask & 1)	
        HAL_WRITE_UINT32(CYGARC_HAL_LPC2XXX_REG_IO_BASE +
		     CYGARC_HAL_LPC2XXX_REG_IOCLR, (1<<12));
}

void
cyg_hal_plf_comms_init(void)
{
    static int initialized = 0;
	
    if (initialized)
        return;
    initialized = 1;

    cyg_hal_plf_serial_init();
}
//--------------------------------------------------------------------------
// EOF lpcmt_misc.c