Hi guys!
I try handle external interrupt every 500 us (2000 Hz).

#define USE_GPIO_ISR_SERVICE // sometime skip interrupts when use interrupt service

IRAM_ATTR static void gpio_isr_handler(void* arg)
{
#ifndef USE_GPIO_ISR_SERVICE
uint32_t gpio_intr_status = READ_PERI_REG(GPIO_STATUS_REG); //read ...

I configure project with:

CONFIG_ESP_CONSOLE_UART_CUSTOM=y
# CONFIG_ESP_CONSOLE_UART_NONE is not set
# CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_0 is not set
CONFIG_ESP_CONSOLE_UART_CUSTOM_NUM_1=y
CONFIG_ESP_CONSOLE_UART_NUM=1
CONFIG_ESP_CONSOLE_UART_TX_GPIO=17
CONFIG_ESP_CONSOLE_UART_RX_GPIO=16

I ...