C++ (Cpp) xt_set_interrupt_handler 예제들

예제 #1

파일: test_ringbuf.c 프로젝트: mr-nice/esp-idf

static void uartRxInit()
{
    uint32_t reg_val;
    PIN_PULLUP_DIS(PERIPHS_IO_MUX_U0TXD_U);
    PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0RXD_U, FUNC_U0RXD_U0RXD);
    PIN_FUNC_SELECT(PERIPHS_IO_MUX_U0TXD_U, FUNC_U0TXD_U0TXD);

//  reg_val = READ_PERI_REG(UART_CONF1(0));
    reg_val = (1 << UART_RXFIFO_FULL_THRHD_S);
    WRITE_PERI_REG(UART_CONF1_REG(0), reg_val);
    CLEAR_PERI_REG_MASK(UART_INT_ENA_REG(0), UART_TXFIFO_EMPTY_INT_ENA | UART_RXFIFO_TOUT_INT_ENA);
    SET_PERI_REG_MASK(UART_INT_ENA_REG(0), UART_RXFIFO_FULL_INT_ENA);

    printf("Enabling int %d\n", ETS_UART0_INUM);
    DPORT_REG_SET_FIELD(DPORT_PRO_UART_INTR_MAP_REG, DPORT_PRO_UART_INTR_MAP, ETS_UART0_INUM);
    DPORT_REG_SET_FIELD(DPORT_PRO_UART1_INTR_MAP_REG, DPORT_PRO_UART1_INTR_MAP, ETS_UART0_INUM);

    xt_set_interrupt_handler(ETS_UART0_INUM, uartIsrHdl, NULL);
    xt_ints_on(1 << ETS_UART0_INUM);

}

예제 #2

파일: gpio.c 프로젝트: aliince77/esp32_playground

/*
 * Register an application-specific interrupt handler for GPIO pin
 * interrupts.  Once the interrupt handler is called, it will not
 * be called again until after a call to gpio_intr_ack.  Any GPIO
 * interrupts that occur during the interim are masked.
 *
 * The application-specific handler is called with a mask of
 * pending GPIO interrupts.  After processing pin interrupts, the
 * application-specific handler may wish to use gpio_intr_pending
 * to check for any additional pending interrupts before it returns.
 */
void gpio_intr_handler_register(void *fn, void *arg)
{
    intr_matrix_set(HW_GPIO_INUM, ETS_GPIO_INUM);
    xt_set_interrupt_handler(ETS_GPIO_INUM, fn, arg);
}

예제 #3

파일: wifi_os_adapter.c 프로젝트: A-Paul/RIOT

static void IRAM_ATTR set_isr_wrapper(int32_t n, void *f, void *arg)
{
    xt_set_interrupt_handler(n, (xt_handler)f, arg);
}

예제 #4

파일: core_esp31b_timer.c 프로젝트: 141141/ESP31B

void timer0_isr_init(){
  xt_set_interrupt_handler(XCHAL_TIMER1_INTERRUPT, timer0_isr_handler, NULL);
}