头文件头文件 common.h discovery_service.h feature.h iunknown.h kal.h kv_store.h lowpower.h message.h ohos_init.h parameter.h reset.h session.h station_info.h samgr_lite.h service.h utils_config.h utils_file.h wifi_device.h wifi_device_config.h wifi_error_code.h wifi_event.h wifi_hotspot.h wifi_hotspot_config.h wifi_linked_info.h wifi_scan_info.h wifiiot_adc.h wifiiot_at.h wifiiot_errno.h wifiiot_flash.h wifiiot_flash_ex.h wifiiot_gpio.h wifiiot_gpio_ex.h wifiiot_i2c.h wifiiot_i2c_ex.h wifiiot_i2s.h wifiiot_kal.h wifiiot_partition.h wifiiot_pwm.h wifiiot_sdio.h wifiiot_spi.h wifiiot_uart.h wifiiot_uart_ex.h wifiiot_watchdog.h