C++ cyg_drv_interrupt_acknowledge函数代码示例

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本文整理汇总了C++中cyg_drv_interrupt_acknowledge函数的典型用法代码示例。如果您正苦于以下问题：C++ cyg_drv_interrupt_acknowledge函数的具体用法？C++ cyg_drv_interrupt_acknowledge怎么用？C++ cyg_drv_interrupt_acknowledge使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了cyg_drv_interrupt_acknowledge函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: cf_hwr_init

//
// Fill in the details of a PCMCIA slot and initialize the device
//
void
cf_hwr_init(struct cf_slot *slot)
{
    static int int_init = 0;
    unsigned long new_state = *SA11X0_GPIO_PIN_LEVEL;
    if (!int_init) {
        int_init = 1;
#ifdef CYGPKG_KERNEL
        // Set up interrupts
        cyg_drv_interrupt_create(SA1110_CF_DETECT,
                                 99,                     // Priority - what goes here?
                                 (cyg_addrword_t) slot,  //  Data item passed to interrupt handler
                                 (cyg_ISR_t *)cf_detect_isr,
                                 (cyg_DSR_t *)cf_detect_dsr,
                                 &cf_detect_interrupt_handle,
                                 &cf_detect_interrupt);
        cyg_drv_interrupt_attach(cf_detect_interrupt_handle);
        cyg_drv_interrupt_configure(SA1110_CF_DETECT, true, true);  // Detect either edge
        cyg_drv_interrupt_acknowledge(SA1110_CF_DETECT);
        cyg_drv_interrupt_unmask(SA1110_CF_DETECT);
        cyg_drv_interrupt_create(SA1110_CF_IRQ,
                                 99,                     // Priority - what goes here?
                                 (cyg_addrword_t) slot,  //  Data item passed to interrupt handler
                                 (cyg_ISR_t *)cf_irq_isr,
                                 (cyg_DSR_t *)cf_irq_dsr,
                                 &cf_irq_interrupt_handle,
                                 &cf_irq_interrupt);
        cyg_drv_interrupt_attach(cf_irq_interrupt_handle);
        cyg_drv_interrupt_unmask(SA1110_CF_IRQ);
#endif
        cyg_drv_interrupt_configure(SA1110_CF_IRQ, false, false);  // Falling edge
        cyg_drv_interrupt_acknowledge(SA1110_CF_IRQ);
    }
    slot->attr = (unsigned char *)0x38000000;
    slot->attr_length = 0x200;
    slot->io = (unsigned char *)0x30000000;
    slot->io_length = 0x04000000;
    slot->mem = (unsigned char *)0x3C000000;
    slot->mem_length = 0x04000000;
    slot->int_num = SA1110_CF_IRQ;
#ifdef CYG_HAL_STARTUP_ROM
    // Disable CF bus & power (idle/off)
    assabet_BCR(SA1110_BCR_CF_POWER |
                SA1110_BCR_CF_RESET |
                SA1110_BCR_CF_BUS,
                SA1110_BCR_CF_POWER_OFF |
                SA1110_BCR_CF_RESET_DISABLE |
                SA1110_BCR_CF_BUS_OFF);
#endif
    if ((new_state & SA1110_GPIO_CF_DETECT) == SA1110_GPIO_CF_PRESENT) {
        if ((_assabet_BCR & SA1110_BCR_CF_POWER) == SA1110_BCR_CF_POWER_ON) {
            // Assume that the ROM environment has turned the bus on
            slot->state = CF_SLOT_STATE_Ready;
        } else {
            slot->state = CF_SLOT_STATE_Inserted;
        }
    } else {
        slot->state = CF_SLOT_STATE_Empty;
    }
}

开发者ID:axonim，项目名称:ecos-ax-som-bf609，代码行数:63，代码来源:assabet_pcmcia.c

示例2: netxeth_ISR

static cyg_uint32 netxeth_ISR(cyg_vector_t vector, cyg_addrword_t data)
{ 
  cyg_drv_interrupt_mask(vector);
  cyg_drv_interrupt_acknowledge(vector);
 
  return CYG_ISR_HANDLED | CYG_ISR_CALL_DSR;
}

开发者ID:eartes，项目名称:netx_ecos_port，代码行数:7，代码来源:netx_ether.c

示例3: aeb_timer1_isr

// This ISR is called only for the high speed timer under test
static int
aeb_timer1_isr(cyg_vector_t vector, cyg_addrword_t data, HAL_SavedRegisters *regs)
{
    cyg_drv_interrupt_acknowledge(CYGNUM_HAL_INTERRUPT_TIMER1);
    timer1_count++;
    return 0;  // No need to run DSR
}

开发者ID:0xCA5A，项目名称:dd-wrt，代码行数:8，代码来源:aeb_misc.c

示例4: aeb_abort_isr

// This ISR is called only for the Abort button interrupt
static int
aeb_abort_isr(cyg_vector_t vector, cyg_addrword_t data, HAL_SavedRegisters *regs)
{
    cyg_hal_user_break((CYG_ADDRWORD*)regs);
    cyg_drv_interrupt_acknowledge(CYGNUM_HAL_INTERRUPT_EXT0);
    return 0;  // No need to run DSR
}

开发者ID:0xCA5A，项目名称:dd-wrt，代码行数:8，代码来源:aeb_misc.c

示例5: cyg_hal_plf_serial_isr

static int
cyg_hal_plf_serial_isr(void *__ch_data, int* __ctrlc, 
                       CYG_ADDRWORD __vector, CYG_ADDRWORD __data)
{
    int res = 0;
    channel_data_t* chan = (channel_data_t*)__ch_data;
    cyg_uint8* base = ((channel_data_t*)__ch_data)->base;
    char c;
    cyg_uint32 lsr, _c;
    CYGARC_HAL_SAVE_GP();

    cyg_drv_interrupt_acknowledge(chan->isr_vector);

    *__ctrlc = 0;
    HAL_READ_UINT32(base+AAEC_UART_STATUS, lsr);
    if ( (lsr & AAEC_UART_STATUS_RxFE) != 0 ) {
        HAL_READ_UINT32(base+AAEC_UART_DATA, _c);
        c = (char)_c;
        if( cyg_hal_is_break( &c , 1 ) )
            *__ctrlc = 1;

        res = CYG_ISR_HANDLED;
    }

    CYGARC_HAL_RESTORE_GP();
    return res;
}

开发者ID:lijinlei，项目名称:Kernel_BOOX60，代码行数:27，代码来源:hal_diag.c

示例6: mpc8xxx_scc_serial_DSR

static void
mpc8xxx_scc_serial_DSR(serial_channel *chan)
{
    mpc8xxx_sxx_serial_info *smc_chan = (mpc8xxx_sxx_serial_info *)chan->dev_priv;
    volatile struct scc_regs_8260 *ctl = (volatile struct scc_regs_8260 *)smc_chan->ctl;
    volatile struct cp_bufdesc *txbd;
    volatile struct cp_bufdesc *rxbd = smc_chan->rxbd;
    volatile t_Smc_Pram *pram = (volatile t_Smc_Pram *)smc_chan->pram;
    struct cp_bufdesc *rxlast;
    int i, cache_state;

    if (ctl->scce & SCCE_Tx) {
        // Transmit interrupt
        ctl->scce = SCCE_Tx;  // Reset interrupt state;
        txbd = smc_chan->tbase;  // First buffer
        while (true) {
            if ((txbd->ctrl & (_BD_CTL_Ready|_BD_CTL_Int)) == _BD_CTL_Int) {
                txbd->length = 0;
                txbd->ctrl &= ~_BD_CTL_Int;  // Reset interrupt bit
            }
            if (txbd->ctrl & _BD_CTL_Wrap) {
                txbd = smc_chan->tbase;
                break;
            } else {
                txbd++;
            }
        }
        (chan->callbacks->xmt_char)(chan);
    }
    while (ctl->scce & SCCE_Rx) {
        // Receive interrupt
        ctl->scce = SCCE_Rx;  // Reset interrupt state;
        rxlast = (struct cp_bufdesc *) ((char *)IMM + pram->rbptr);
        while (rxbd != rxlast) {
            if ((rxbd->ctrl & _BD_CTL_Ready) == 0) {
                for (i = 0;  i < rxbd->length;  i++) {
                    (chan->callbacks->rcv_char)(chan, rxbd->buffer[i]);
                }
                // Note: the MBX860 does not seem to snoop/invalidate the data cache properly!
                HAL_DCACHE_IS_ENABLED(cache_state);
                if (cache_state) {
                    HAL_DCACHE_INVALIDATE(rxbd->buffer, smc_chan->rxsize);  // Make sure no stale data
                }
                rxbd->length = 0;
                rxbd->ctrl |= _BD_CTL_Ready;
            }
            if (rxbd->ctrl & _BD_CTL_Wrap) {
                rxbd = smc_chan->rbase;
            } else {
                rxbd++;
            }
        }
        smc_chan->rxbd = (struct cp_bufdesc *)rxbd;
    }
    if (ctl->scce & SCCE_Bsy) {
        ctl->scce = SCCE_Bsy;  // Reset interrupt state;
    }
    cyg_drv_interrupt_acknowledge(smc_chan->int_num);
    cyg_drv_interrupt_unmask(smc_chan->int_num);
}

开发者ID:lijinlei，项目名称:Kernel_BOOX60，代码行数:60，代码来源:mpc8xxx_serial.c

示例7: quicc_eth_isr

// This ISR is called when the ethernet interrupt occurs
static int
quicc_eth_isr(cyg_vector_t vector, cyg_addrword_t data, HAL_SavedRegisters *regs)
{
    cyg_drv_interrupt_mask(CYGNUM_HAL_INTERRUPT_CPM_SCC1);
    cyg_drv_interrupt_acknowledge(CYGNUM_HAL_INTERRUPT_CPM_SCC1);
    return (CYG_ISR_HANDLED|CYG_ISR_CALL_DSR);  // Run the DSR
}

开发者ID:JeremyRand，项目名称:XBC-Firmware，代码行数:8，代码来源:if_quicc.c

示例8: cyg_hal_plf_screen_isr

static int
cyg_hal_plf_screen_isr(void *__ch_data, int* __ctrlc, 
                       CYG_ADDRWORD __vector, CYG_ADDRWORD __data)
{
    int res = 0;
    channel_data_t* chan = (channel_data_t*)__ch_data;
    char c;

    CYGARC_HAL_SAVE_GP();

    cyg_drv_interrupt_acknowledge(chan->isr_vector);

    *__ctrlc = 0;

    if ( KeyboardTest() ) {

        c = KBPending;
        KBPending = 0xFF;
        if( cyg_hal_is_break( &c , 1 ) )
            *__ctrlc = 1;

        res = CYG_ISR_HANDLED;
    }

    CYGARC_HAL_RESTORE_GP();
    return res;
}

开发者ID:EPiCS，项目名称:reconos_v2，代码行数:27，代码来源:pcmb_screen.c

示例9: kbd_init

void
kbd_init(void)
{
    // Initialize environment, setup interrupt handler
    cyg_drv_interrupt_create(CYGNUM_HAL_INTERRUPT_KBDINT,
                             99,                     // Priority - what goes here?
                             0,                      //  Data item passed to interrupt handler
                             (cyg_ISR_t *)keyboard_isr,
                             (cyg_DSR_t *)keyboard_dsr,
                             &kbd_interrupt_handle,
                             &kbd_interrupt);
    cyg_drv_interrupt_attach(kbd_interrupt_handle);
    cyg_drv_interrupt_acknowledge(CYGNUM_HAL_INTERRUPT_KBDINT);
    cyg_drv_interrupt_unmask(CYGNUM_HAL_INTERRUPT_KBDINT);
    // Set up the mbox for keyboard data
    cyg_mbox_create(&kbd_events_mbox_handle, &kbd_events_mbox);
    // This semaphore is set when there is a keypress
    cyg_semaphore_init(&kbd_sem, 0);  
    // Create a thread whose job it is to de-bounce the keyboard and
    // actually process the input, turning it into a series of events
    cyg_thread_create(10,                           // Priority - just a number
                      kbd_server,                   // entry
                      0,                            // initial parameter
                      "KBD_server",                 // Name
                      &kbd_server_stack[0],         // Stack
                      STACK_SIZE,                   // Size
                      &kbd_server_thread_handle,    // Handle
                      &kbd_server_thread_data       // Thread data structure
            );
    cyg_thread_resume(kbd_server_thread_handle);  // Start it
}

开发者ID:axonim，项目名称:ecos-ax-som-bf609，代码行数:31，代码来源:kbd_support.c

示例10: vrc437x_serial_ISR

// Serial I/O - low level interrupt handler (ISR)
static cyg_uint32 
vrc437x_serial_ISR(cyg_vector_t vector, cyg_addrword_t data)
{
    cyg_drv_interrupt_mask(VRC437X_SCC_INT);
    cyg_drv_interrupt_acknowledge(VRC437X_SCC_INT);
    return CYG_ISR_CALL_DSR;  // Cause DSR to be run
}

开发者ID:KarenHung，项目名称:ecosgit，代码行数:8，代码来源:vrc437x_serial.c

示例11: mn10300_serial_rx_ISR

static cyg_uint32 
mn10300_serial_rx_ISR(cyg_vector_t vector, cyg_addrword_t data)
{
    serial_channel *chan = (serial_channel *)data;
    mn10300_serial_info *mn10300_chan = (mn10300_serial_info *)chan->dev_priv;
    cyg_uint8 sr = mn10300_read_sr( mn10300_chan);

    while( (sr & SR_RBF) != 0 )
    {
        register cyg_int32 head = mn10300_chan->fifo_head;
        cyg_uint8 c;
        int i;
        HAL_READ_UINT8( mn10300_chan->base+SERIAL_RXB, c );

        mn10300_chan->fifo[head++] = c;

        if( head >= sizeof(mn10300_chan->fifo) )
            head = 0;

        mn10300_chan->fifo_head = head;

        sr = mn10300_read_sr( mn10300_chan);

    }

    cyg_drv_interrupt_acknowledge(mn10300_chan->rx_int);
    
    return CYG_ISR_CALL_DSR;  // Cause DSR to be run
}

开发者ID:LucidOne，项目名称:Rovio，代码行数:29，代码来源:mn10300_serial.c

示例12: sys_timer_isr

static cyg_uint32
sys_timer_isr(cyg_vector_t vector, cyg_addrword_t data)
{
    ++sys_timer_ticks;

#ifdef CYGSEM_REDBOOT_BSP_SYSCALLS_GPROF
    HAL_CLOCK_RESET(CYGNUM_HAL_INTERRUPT_RTC, set_period);
#else
    HAL_CLOCK_RESET(CYGNUM_HAL_INTERRUPT_RTC, CYGNUM_HAL_RTC_PERIOD);
#endif // CYGSEM_REDBOOT_BSP_SYSCALLS_GPROF

    cyg_drv_interrupt_acknowledge(CYGNUM_HAL_INTERRUPT_RTC);

#ifdef CYGSEM_REDBOOT_BSP_SYSCALLS_GPROF
    if ( timer_callback ) {
        char *intrpc = (char *)0;
        char *intrsp = (char *)0;

        // There may be a number of ways to get the PC and (optional) SP
        // information out of the HAL.  Hence this is conditioned.  In some
        // configurations, a register-set pointer is available as
        // (invisible) argument 3 to this ISR call.

#ifdef HAL_GET_PROFILE_INFO
        HAL_GET_PROFILE_INFO( intrpc, intrsp );
#endif // HAL_GET_PROFILE_INFO available

        CYGARC_HAL_SAVE_GP();
        timer_callback( intrpc, intrsp );
        CYGARC_HAL_RESTORE_GP();
    }
#endif // CYGSEM_REDBOOT_BSP_SYSCALLS_GPROF
    return CYG_ISR_HANDLED;
}

开发者ID:deepikateriar，项目名称:Onlive-Source-Backup，代码行数:34，代码来源:syscall.c

示例13: cyg_hal_plf_serial_isr

static int
cyg_hal_plf_serial_isr(void *__ch_data, int* __ctrlc, 
                       CYG_ADDRWORD __vector, CYG_ADDRWORD __data)
{
    int res = 0;
    channel_data_t* chan = (channel_data_t*)__ch_data;
    char c;
    cyg_uint8 lsr;
    CYGARC_HAL_SAVE_GP();

    cyg_drv_interrupt_acknowledge(chan->isr_vector);

    *__ctrlc = 0;
    HAL_READ_UINT8(chan->base+CYG_DEV_LSR, lsr);
    if ( (lsr & SIO_LSR_DR) != 0 ) {

        HAL_READ_UINT8(chan->base+CYG_DEV_RBR, c);
        if( cyg_hal_is_break( &c , 1 ) )
            *__ctrlc = 1;

        res = CYG_ISR_HANDLED;
    }

    CYGARC_HAL_RESTORE_GP();
    return res;
}

开发者ID:lijinlei，项目名称:Kernel_BOOX60，代码行数:26，代码来源:hal_diag.c

示例14: cyg_hal_plf_serial_isr

static int
cyg_hal_plf_serial_isr(void *__ch_data, int* __ctrlc, 
                       CYG_ADDRWORD __vector, CYG_ADDRWORD __data)
{
    int res = 0;
    channel_data_t* chan = (channel_data_t*)__ch_data;
    char c;
    cyg_uint32 lsr;
    CYGARC_HAL_SAVE_GP();

    cyg_drv_interrupt_acknowledge(chan->isr_vector);

    *__ctrlc = 0;
    HAL_READ_UINT32(chan->base+OFS_UFSTAT, lsr);
    if (lsr & 0x0f)
    {
        HAL_READ_UINT8(chan->base+OFS_URXH, c);
        if( cyg_hal_is_break( &c , 1 ) )
            *__ctrlc = 1;

        res = CYG_ISR_HANDLED;
    }

    CYGARC_HAL_RESTORE_GP();
    return res;
}

开发者ID:jamsan-n，项目名称:ecos-hmi2416，代码行数:26，代码来源:hal_diag.c

示例15: cyg_hal_plf_serial_isr

static int cyg_hal_plf_serial_isr(void *__ch_data, int* __ctrlc, CYG_ADDRWORD __vector, CYG_ADDRWORD __data)
{
  int                   res       = 0;
  channel_data_t*       chan      = (channel_data_t*)__ch_data;
  volatile cyg_uint32*  pulBase   = chan->pulBase;
  char                  c;
  cyg_uint32            status;
  CYGARC_HAL_SAVE_GP();

  cyg_drv_interrupt_acknowledge(chan->isr_vector);

  *__ctrlc = 0;
  status = pulBase[REL_Adr_uartfr / sizeof(cyg_uint32)];

  if(RX_DATA(status)) 
  {
    c = (cyg_uint8)(pulBase[REL_Adr_uartdr / sizeof(cyg_uint32)] & 0xFF);

    if( cyg_hal_is_break( &c , 1 ) )
      *__ctrlc = 1;

    res = CYG_ISR_HANDLED;
  }

  CYGARC_HAL_RESTORE_GP();
  return res;
}

开发者ID:eartes，项目名称:netx_ecos_port，代码行数:27，代码来源:hal_diag.c

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