Exemplos de cy_m0_nvic_allocate_channel em C++ (Cpp)

Exemplo n.º 1

Arquivo: lp_ticker.c Projeto: MarceloSalazar/mbed-os

void lp_ticker_init(void)
{
    lp_ticker_disable_interrupt();
    lp_ticker_clear_interrupt();

    if (lpt_init_done) {
        return;
    }

#ifdef TARGET_MCU_PSOC6_M0
    // Allocate NVIC channel.
    lpt_sysint_config.intrSrc = cy_m0_nvic_allocate_channel(CY_LP_TICKER_IRQN_ID);
    if (lpt_sysint_config.intrSrc == (IRQn_Type)(-1)) {
        // No free NVIC channel.
        error("LP_TICKER NVIC channel allocation failed.");
        return;
    }
#endif

    Cy_MCWDT_Init(LPT_MCWDT_UNIT, &config);
    Cy_SysInt_Init(&lpt_sysint_config, lp_ticker_irq_handler);
    NVIC_EnableIRQ(lpt_sysint_config.intrSrc);
    Cy_MCWDT_Enable(LPT_MCWDT_UNIT, CY_MCWDT_CTR0, LPT_MCWDT_DELAY_WAIT);
    lpt_init_done = true;
}

Exemplo n.º 2

Arquivo: i2c_api.c Projeto: donatieng/mbed

static IRQn_Type i2c_irq_allocate_channel(i2c_obj_t *obj)
{
#if defined (TARGET_MCU_PSOC6_M0)
    obj->cm0p_irq_src = scb_0_interrupt_IRQn + obj->i2c_id;
    return cy_m0_nvic_allocate_channel(CY_SERIAL_IRQN_ID + obj->i2c_id);
#else
    return (IRQn_Type)(scb_0_interrupt_IRQn + obj->i2c_id);
#endif /* (TARGET_MCU_PSOC6_M0) */
}

Exemplo n.º 3

Arquivo: spi_api.c Projeto: MarceloSalazar/mbed-os

static IRQn_Type spi_irq_allocate_channel(spi_obj_t *obj)
{
#if defined (TARGET_MCU_PSOC6_M0)
    obj->cm0p_irq_src = scb_0_interrupt_IRQn + obj->spi_id;
    return cy_m0_nvic_allocate_channel(CY_SERIAL_IRQN_ID + obj->spi_id);
#else
    return (IRQn_Type)(ioss_interrupts_gpio_0_IRQn + obj->spi_id);
#endif // M0
}