capi/uart-isr.c File Reference

#include "uart-isr.h"
#include "type.h"
#include "armVIC.h"
#include "trace.h"

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Defines
#define	UART0_VIC_SLOT   5
Functions
void	uart0_ISR (void)
UINT8	Uart0Getch ()
void	uart0_init_IRQ ()
void	uart0_start_stop_IRQ (UINT8 on)
UINT8	uart0_check_free_space (UINT8 len)
UINT8	uart0_transmit (unsigned char data)

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Define Documentation

#define UART0_VIC_SLOT   5

Referenced by uart0_init_IRQ(), and uart0_start_stop_IRQ().

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Function Documentation

UINT8 uart0_check_free_space

(

UINT8

len

)

References UART0_TX_BUFFER_SIZE.

void uart0_init_IRQ

(

)

References _VIC_ADDR, _VIC_CNTL, U0IER, uart0_ISR(), UART0_VIC_SLOT, UIER_ERBFI, VIC_BIT, VIC_ENABLE, VIC_UART0, VICIntEnable, and VICIntSelect.

Referenced by InitUART().

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void uart0_ISR

(

void

)

References ISR_ENTRY, ISR_EXIT, U0IIR, U0LSR, U0RBR, U0THR, UART0_RX_BUFFER_SIZE, UART0_TX_BUFFER_SIZE, UIIR_CTI_INT, UIIR_ID_MASK, UIIR_NO_INT, UIIR_RDA_INT, UIIR_RLS_INT, UIIR_THRE_INT, ULSR_RDR, and VICVectAddr.

Referenced by uart0_init_IRQ().

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void uart0_start_stop_IRQ

(

UINT8

on

)

References _VIC_CNTL, UART0_VIC_SLOT, and VIC_ENABLE.

Referenced by DisableUART().

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UINT8 uart0_transmit

(

unsigned char

data

)

References disableIRQ(), restoreIRQ(), U0IER, U0LSR, U0THR, UART0_TX_BUFFER_SIZE, and UIER_ETBEI.

Referenced by UART_SendChar(), and UARTReceiveSingleTextLine().

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UINT8 Uart0Getch

(

)

References UART0_RX_BUFFER_SIZE.

Referenced by UARTReceiveSingleTextLine(), and WriteToSSDFromUART().

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