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53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
#include "Arduino.h"
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/*
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* UART objects
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*/
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ring_buffer rx_buffer1 = { { 0 }, 0, 0 } ;
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ring_buffer tx_buffer1 = { { 0 }, 0, 0 } ;
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ring_buffer rx_buffer2 = { { 0 }, 0, 0 } ;
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ring_buffer tx_buffer2 = { { 0 }, 0, 0 } ;
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UARTClass Serial1( UART0, UART0_IRQn, ID_UART0, &rx_buffer1, &tx_buffer1 ) ;
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UARTClass Serial2( UART1, UART1_IRQn, ID_UART1, &rx_buffer2, &tx_buffer2 ) ;
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// IT handlers
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extern void UART0_IrqHandler( void )
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{
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Serial1.IrqHandler() ;
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}
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extern void UART1_IrqHandler( void )
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{
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Serial2.IrqHandler() ;
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}
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// ----------------------------------------------------------------------------
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#if 0
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/*
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* USART objects
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*/
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ring_buffer rx_buffer3 = { { 0 }, 0, 0 } ;
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ring_buffer tx_buffer3 = { { 0 }, 0, 0 } ;
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ring_buffer rx_buffer4 = { { 0 }, 0, 0 } ;
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ring_buffer tx_buffer4 = { { 0 }, 0, 0 } ;
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USARTClass Serial3( USART0, USART0_IRQn, ID_USART0, &rx_buffer3, &tx_buffer3 ) ;
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USARTClass Serial4( USART1, USART1_IRQn, ID_USART1, &rx_buffer4, &tx_buffer4 ) ;
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// IT handlers
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extern void USART0_IrqHandler( void )
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{
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Serial3.IrqHandler() ;
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}
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extern void USART1_IrqHandler( void )
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{
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Serial4.IrqHandler() ;
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}
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#endif
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// ----------------------------------------------------------------------------
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