#include "Arduino.h"

/*
 * UART objects
 */
ring_buffer rx_buffer1  =  { { 0 }, 0, 0 } ;
ring_buffer tx_buffer1  =  { { 0 }, 0, 0 } ;
ring_buffer rx_buffer2  =  { { 0 }, 0, 0 } ;
ring_buffer tx_buffer2  =  { { 0 }, 0, 0 } ;

UARTClass Serial1( UART0, UART0_IRQn, ID_UART0, &rx_buffer1, &tx_buffer1 ) ;
UARTClass Serial2( UART1, UART1_IRQn, ID_UART1, &rx_buffer2, &tx_buffer2 ) ;

// IT handlers
extern void UART0_IrqHandler( void )
{
  Serial1.IrqHandler() ;
}

extern void UART1_IrqHandler( void )
{
  Serial2.IrqHandler() ;
}


// ----------------------------------------------------------------------------
#if 0

/*
 * USART objects
 */
ring_buffer rx_buffer3  =  { { 0 }, 0, 0 } ;
ring_buffer tx_buffer3  =  { { 0 }, 0, 0 } ;
ring_buffer rx_buffer4  =  { { 0 }, 0, 0 } ;
ring_buffer tx_buffer4  =  { { 0 }, 0, 0 } ;

USARTClass Serial3( USART0, USART0_IRQn, ID_USART0, &rx_buffer3, &tx_buffer3 ) ;
USARTClass Serial4( USART1, USART1_IRQn, ID_USART1, &rx_buffer4, &tx_buffer4 ) ;

// IT handlers
extern void USART0_IrqHandler( void )
{
  Serial3.IrqHandler() ;
}

extern void USART1_IrqHandler( void )
{
  Serial4.IrqHandler() ;
}
#endif
// ----------------------------------------------------------------------------