ESP32 +深度睡眠+ I2C中断问题

#include "esp_sleep.h"
#include "driver/i2c.h"

#define I2C_MASTER_NUM I2C_NUM_0
#define I2C_MASTER_TX_BUF_DISABLE 0
#define I2C_MASTER_RX_BUF_DISABLE 0
#define I2C_MASTER_FREQ_HZ 100000

i2c_config_t conf = {
    .mode = I2C_MODE_MASTER,
    .sda_io_num = GPIO_NUM_21,
    .scl_io_num = GPIO_NUM_22,
    .sda_pullup_en = GPIO_PULLUP_ENABLE,
    .scl_pullup_en = GPIO_PULLUP_ENABLE,
    .master.clk_speed = I2C_MASTER_FREQ_HZ,
};

void i2c_init() {
    i2c_param_config(I2C_MASTER_NUM, &conf);
    i2c_driver_install(I2C_MASTER_NUM, conf.mode, I2C_MASTER_RX_BUF_DISABLE, I2C_MASTER_TX_BUF_DISABLE, 0);
}

void enter_deep_sleep() {
    esp_sleep_enable_timer_wakeup(1000000); // Wake up after 1 second
    esp_deep_sleep_start();
}

void app_main() {
    i2c_init();
    // Configure GPIOs for I2C and RTC interrupt
    // ...

    while (1) {
        // Perform tasks
        // ...
        enter_deep_sleep();
    }
}