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Interrupt Management
[Device Driver API.]

Interrupt registration and handling. More...

Data Structures
struct	IRQ_HANDLER
Functions
	SIG_INTERRUPT0 (void)
	External interrupt 0 entry.
	SIG_INTERRUPT1 (void)
	External interrupt 1 entry.
	SIG_INTERRUPT2 (void)
	External interrupt 2 entry.
	SIG_INTERRUPT3 (void)
	External interrupt 3 entry.
	SIG_INTERRUPT5 (void)
	External interrupt 5 entry.
	SIG_INTERRUPT6 (void)
	External interrupt 6 entry.
	SIG_INTERRUPT7 (void)
	External interrupt 7 entry.
	SIG_OUTPUT_COMPARE2 (void)
	Timer 2 output compare interrupt entry.
	SIG_INPUT_CAPTURE1 (void)
	Timer 1 input capture interrupt entry.
	SIG_OUTPUT_COMPARE1A (void)
	Timer 1A output compare interrupt entry.
	SIG_OUTPUT_COMPARE1B (void)
	Timer 1B output compare interrupt entry.
	SIG_OVERFLOW1 (void)
	Timer 1 overflow interrupt entry.
	SIG_OUTPUT_COMPARE0 (void)
	Timer 0 output compare interrupt entry.
	SIG_OVERFLOW0 (void)
	Timer 0 overflow interrupt entry.
	SIG_SPI (void)
	SPI interrupt entry.
	SIG_UART_TRANS (void)
	Uart0 transmit complete interrupt entry.
	SIG_UART_DATA (void)
	Uart0 data register empty interrupt entry.
	SIG_UART_RECV (void)
	Uart0 receive complete interrupt entry.
	SIG_ADC (void)
	ADC conversion complete interrupt entry.
	SIG_EEPROM (void)
	EEPROM ready interrupt entry.
	SIG_COMPARATOR (void)
	Analog comparator interrupt entry.
__BEGIN_DECLS int	NutRegisterInterrupt (int irq, void(*handler)(void *), void *arg)
	Register an interrupt handler.

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Detailed Description

Interrupt registration and handling.

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Function Documentation

__BEGIN_DECLS int NutRegisterInterrupt (  int    irq, void(*    handler)(void *), void *    arg )

Register an interrupt handler. This function is typically called by device drivers. Parameters: irq  Interrupt number to be associated with this handler. handler  This routine will be called by Nut/OS, when the specified interrupt occurs. arg  Argument to be passed to the interrupt handler. Returns: 0 on success, -1 otherwise.

SIG_INTERRUPT0 (  void    )

External interrupt 0 entry.

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