Nodemcu esp8266 Ubuntu VM compiling basic example problem

[yefj]

Hello, i have used UBUNTU VM and NONOS SDK to run the code bellow, in the ubuntu VM (with a share forlder of C:\Users\Asus\VirtualBox VMs\share\ESP8266_NONOS_SDK-3.0.4\bin)

It gave me a long output which in the end showed
Generate eagle.flash.bin and eagle.irom0text.bin successully
in folder bin. eagle.flash.bin-------->0x00000 eagle.irom0text.bin---->0x10000 !!!

in the C:\Users\Asus\VirtualBox VMs\share\ESP8266_NONOS_SDK-3.0.4\bin i see these generated files.

My nodemcu connect to PC COM6 using micro usb cable
what can i do next to see that "hellow world" ?
Thanks.

/*
/*
 * ESPRESSIF MIT License
 *
 * Copyright (c) 2015 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
 *
 * Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP8266 only, in which case,
 * it is free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished
 * to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */
#include "ets_sys.h"
#include "osapi.h"
 
#include "user_interface.h"

#if ((SPI_FLASH_SIZE_MAP == 0) || (SPI_FLASH_SIZE_MAP == 1))
#error "The flash map is not supported"
#elif (SPI_FLASH_SIZE_MAP == 2)
#define SYSTEM_PARTITION_OTA_SIZE                            0x6A000
#define SYSTEM_PARTITION_OTA_2_ADDR                            0x81000
#define SYSTEM_PARTITION_RF_CAL_ADDR                        0xfb000
#define SYSTEM_PARTITION_PHY_DATA_ADDR                        0xfc000
#define SYSTEM_PARTITION_SYSTEM_PARAMETER_ADDR                0xfd000
#elif (SPI_FLASH_SIZE_MAP == 3)
#define SYSTEM_PARTITION_OTA_SIZE                            0x6A000
#define SYSTEM_PARTITION_OTA_2_ADDR                            0x81000
#define SYSTEM_PARTITION_RF_CAL_ADDR                        0x1fb000
#define SYSTEM_PARTITION_PHY_DATA_ADDR                        0x1fc000
#define SYSTEM_PARTITION_SYSTEM_PARAMETER_ADDR                0x1fd000
#elif (SPI_FLASH_SIZE_MAP == 4)
#define SYSTEM_PARTITION_OTA_SIZE                            0x6A000
#define SYSTEM_PARTITION_OTA_2_ADDR                            0x81000
#define SYSTEM_PARTITION_RF_CAL_ADDR                        0x3fb000
#define SYSTEM_PARTITION_PHY_DATA_ADDR                        0x3fc000
#define SYSTEM_PARTITION_SYSTEM_PARAMETER_ADDR                0x3fd000
#elif (SPI_FLASH_SIZE_MAP == 5)
#define SYSTEM_PARTITION_OTA_SIZE                            0x6A000
#define SYSTEM_PARTITION_OTA_2_ADDR                            0x101000
#define SYSTEM_PARTITION_RF_CAL_ADDR                        0x1fb000
#define SYSTEM_PARTITION_PHY_DATA_ADDR                        0x1fc000
#define SYSTEM_PARTITION_SYSTEM_PARAMETER_ADDR                0x1fd000
#elif (SPI_FLASH_SIZE_MAP == 6)
#define SYSTEM_PARTITION_OTA_SIZE                            0x6A000
#define SYSTEM_PARTITION_OTA_2_ADDR                            0x101000
#define SYSTEM_PARTITION_RF_CAL_ADDR                        0x3fb000
#define SYSTEM_PARTITION_PHY_DATA_ADDR                        0x3fc000
#define SYSTEM_PARTITION_SYSTEM_PARAMETER_ADDR                0x3fd000
#else
#error "The flash map is not supported"
#endif

static const partition_item_t at_partition_table[] = {
    { SYSTEM_PARTITION_BOOTLOADER,                         0x0,                                                 0x1000},
    { SYSTEM_PARTITION_OTA_1,                           0x1000,                                             SYSTEM_PARTITION_OTA_SIZE},
    { SYSTEM_PARTITION_OTA_2,                           SYSTEM_PARTITION_OTA_2_ADDR,                         SYSTEM_PARTITION_OTA_SIZE},
    { SYSTEM_PARTITION_RF_CAL,                          SYSTEM_PARTITION_RF_CAL_ADDR,                         0x1000},
    { SYSTEM_PARTITION_PHY_DATA,                         SYSTEM_PARTITION_PHY_DATA_ADDR,                     0x1000},
    { SYSTEM_PARTITION_SYSTEM_PARAMETER,                 SYSTEM_PARTITION_SYSTEM_PARAMETER_ADDR,             0x3000},
};

void ICACHE_FLASH_ATTR user_pre_init(void)
{
    if(!system_partition_table_regist(at_partition_table, sizeof(at_partition_table)/sizeof(at_partition_table[0]),SPI_FLASH_SIZE_MAP)) {
        os_printf("system_partition_table_regist fail\r\n");
        while(1);
    }
}

/**
 * @brief Test spi interfaces.
 *
 */
void ICACHE_FLASH_ATTR 
user_init(void)  //entry
{
  os_printf("Hello World\r\n");   
}