C++ (Cpp) xt_ints_on Examples

Example #1

File: test_ringbuf.c Project: 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);

}

Example #2

File: core_esp31b_timer.c Project: 141141/ESP31B

void timer0_attachInterrupt(timercallback userFunc) {
  timer0_user_cb = userFunc;
  xt_ints_on(1<<XCHAL_TIMER1_INTERRUPT);
}