peter-marcisovsky
commented
1 month ago Hi @TransistorTun Thank you for reporting the issue.
I am trying to understand your setup. Which development board are you using? What is the "secondary" device in your setup?
You are using you PC as a host, from which you are sending files over FTP to an esp32s3, and the esp32s3 is receiving those data and saving them to it's flash memory, to the SD card. The esp32s3 has some sort of "secondary" device connected to it over USB. If the "secondary' device is not connected to you esp32s3, you are able to send and store some data, you have sent over FTP from you PC to the esp32s3's flash or SD card. But the problem occurs, once you connect your "secondary" device to the the esp32s3. Then you are not able to save the data, you have sent over FTP from your host PC to the esp32s3.
Did I get it it right?
TransistorTun
Answers checklist.
IDF version.
esp-idf v5.2.2
Espressif SoC revision.
ESP32 Revision 1
Operating System used.
Windows
How did you build your project?
Command line with idf.py
If you are using Windows, please specify command line type.
PowerShell
Development Kit.
ESP32-S3
Power Supply used.
USB
What is the expected behavior?
I use my computer as a master and create/save files to ESP32's flash/SD Card by FTP. And I can download this files to the secondary device or save these files on flash/ SD Card.
What is the actual behavior?
When I don't connect the ESP(USB mode) to the secondary, I can use FTP to save/create files on esp's flash/ SD Card. But when I connect the esp (USB mode) to the secondary device, I can't use FTP to save/create files on esp's flash/ SD Card anymore.
Steps to reproduce.
/*****
include
include
include
include <sys/unistd.h>
include <sys/stat.h>
include "freertos/FreeRTOS.h"
include "freertos/task.h"
include "freertos/event_groups.h"
include "esp_system.h"
include "esp_log.h"
include "esp_event.h"
include "esp_err.h"
include "esp_sntp.h"
include "esp_mac.h" // for MACSTR
include "esp_partition.h"
include "esp_check.h"
include "lwip/dns.h"
include "mdns.h"
include "tinyusb.h"
include "tusb_msc_storage.h"
// #include "usb_descriptors.h"
include "tusb.h"
include <sys/unistd.h>
include <sys/stat.h>
include "ftp.h"
include "wifi.h"
include "nvs_rw.h"
include "sd_card.h"
/*****
define MAIN_TAG "MAIN"
define FTP_TASK_FINISH_BIT 1 << 0
define esp_vfs_fat_spiflash_mount esp_vfs_fat_spiflash_mount_rw_wl
define esp_vfs_fat_spiflash_unmount esp_vfs_fat_spiflash_unmount_rw_wl
define sntp_setoperatingmode esp_sntp_setoperatingmode
define sntp_setservername esp_sntp_setservername
define sntp_init esp_sntp_init
define CONFIG_MDNS_HOSTNAME "ftp-server"
define CONFIG_NTP_SERVER "pool.ntp.org"
define CONFIG_FTP_USER "esp32"
define CONFIG_FTP_PASSWORD "esp32"
define TUSB_DESC_TOTAL_LEN (TUD_CONFIG_DESC_LEN + TUD_MSC_DESC_LEN)
define CONFIG_EXAMPLE_STORAGE_MEDIA_SPIFLASH 1
enum { ITF_NUM_MSC = 0, ITF_NUM_TOTAL };
enum { EDPT_CTRL_OUT = 0x00, EDPT_CTRL_IN = 0x80,
};
/***
extern char ftp_user[FTP_USER_PASS_LEN_MAX + 1]; extern char ftp_pass[FTP_USER_PASS_LEN_MAX + 1];
/***
static EventGroupHandle_t xEventTask;
static volatile uint8_t ssid[32] = "ptn209b3"; static volatile uint8_t pass[32] = "ptn209b3@";
static tusb_desc_device_t descriptor_config = { .bLength = sizeof(descriptor_config), .bDescriptorType = TUSB_DESC_DEVICE, .bcdUSB = 0x0200, .bDeviceClass = TUSB_CLASS_MISC, .bDeviceSubClass = MISC_SUBCLASS_COMMON, .bDeviceProtocol = MISC_PROTOCOL_IAD, .bMaxPacketSize0 = CFG_TUD_ENDPOINT0_SIZE, .idVendor = 0x303A, // This is Espressif VID. This needs to be changed according to Users / Customers .idProduct = 0x4002, .bcdDevice = 0x100, .iManufacturer = 0x01, .iProduct = 0x02, .iSerialNumber = 0x03, .bNumConfigurations = 0x01 };
static char const *string_desc_arr[] = { (const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409) "TinyUSB", // 1: Manufacturer "TinyUSB Device", // 2: Product "123456", // 3: Serials "Example MSC", // 4. MSC };
static uint8_t const desc_configuration[] = { // Config number, interface count, string index, total length, attribute, power in mA TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, TUSB_DESC_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
};
/***
static uint64_t mp_hal_ticks_ms(); static void initialise_mDNS(void); static void initialize_sNTP(void); static esp_err_t obtain_time(void); static void time_sync_notification_cb(struct timeval *tv);
static void storage_mount_changed_cb(tinyusb_msc_event_t *event) { ESP_LOGI("[usb]", "Storage mounted to application: %s", event->mount_changed_data.is_mounted ? "Yes" : "No"); }
static void _mount(void) { ESP_LOGI(MAIN_TAG, "Mount storage..."); ESP_ERROR_CHECK(tinyusb_msc_storage_mount(MOUNT_POINT));
}
// #ifdef CONFIG_EXAMPLE_STORAGE_MEDIA_SPIFLASH static esp_err_t storage_init_spiflash(wl_handle_t *wl_handle) { ESP_LOGI(MAIN_TAG, "Initializing wear levelling");
}
/**
void ftp_task(void *pvParameters) {
}
void app_main(void) { esp_err_t ret;
}
/***
static uint64_t mp_hal_ticks_ms() { uint64_t time_ms = xTaskGetTickCount() * portTICK_PERIOD_MS; return time_ms; }
static void initialise_mDNS(void) { // initialize mDNS ESP_ERROR_CHECK(mdns_init()); // set mDNS hostname (required if you want to advertise services) ESP_ERROR_CHECK(mdns_hostname_set(CONFIG_MDNS_HOSTNAME)); ESP_LOGI(MAIN_TAG, "mdns hostname set to: [%s]", CONFIG_MDNS_HOSTNAME);
}
static void initialize_sNTP(void) { ESP_LOGI(MAIN_TAG, "Initializing SNTP"); sntp_setoperatingmode(SNTP_OPMODE_POLL); // sntp_setservername(0, "pool.ntp.org"); ESP_LOGI(MAIN_TAG, "Your NTP Server is %s", CONFIG_NTP_SERVER); sntp_setservername(0, CONFIG_NTP_SERVER); sntp_set_time_sync_notification_cb(time_sync_notification_cb); sntp_init(); }
static esp_err_t obtain_time(void) { initialize_sNTP(); // wait for time to be set int retry = 0; const int retry_count = 10; while (sntp_get_sync_status() == SNTP_SYNC_STATUS_RESET && ++retry < retry_count) { ESP_LOGI(MAIN_TAG, "Waiting for system time to be set... (%d/%d)", retry, retry_count); vTaskDelay(2000 / portTICK_PERIOD_MS); }
}
static void time_sync_notification_cb(struct timeval *tv) { ESP_LOGI(MAIN_TAG, "Notification of a time synchronization event"); }
Debug Logs.
More Information.
No response