FTP MC60 open cpu ftp error

Technical Subjects Open Solution
1

Dear Experts,
now i am working with MC60 am having doubts in ftp actually am giving ip address,name ,password,port 21 but always am getting ftp set failure error . so could you tell ,e how to solve this issue.

<-------code-------->

/*****************************************************************************

  • Copyright Statement:
  • This software is protected by Copyright and the information contained
  • herein is confidential. The software may not be copied and the information
  • contained herein may not be used or disclosed except with the written
  • permission of Quectel Co., Ltd. 2014

/
/
*

  • Filename:
  • example_ftp.c
  • Project:
  • OpenCPU
  • Description:
  • This example demonstrates how to program ftp in OpenCPU.
  • All debug information will be output through DEBUG port.
  • Usage:
  • Compile & Run:
  • Set "C_PREDEF=-D __EXAMPLE_FTP_" in gcc_makefile file. And compile the 

  • app using "make clean/new".

  • Download image bin to module to run.
  • Author:

*============================================================================

  •         HISTORY

*----------------------------------------------------------------------------
*
****************************************************************************/
#ifdef EXAMPLE_FTP
#include “custom_feature_def.h”
#include “ql_type.h”
#include “ql_stdlib.h”
#include “ql_trace.h”
#include “ql_timer.h”
#include “ql_uart.h”
#include “ql_error.h”
#include “ril.h”
#include “ril_network.h”
#include “ql_gprs.h”
#include “ql_fs.h”

#define DEBUG_ENABLE 1
#if DEBUG_ENABLE > 0
#define DEBUG_PORT UART_PORT1
#define DBG_BUF_LEN 512
static char DBG_BUFFER[DBG_BUF_LEN];
#define APP_DEBUG(FORMAT,…) {
Ql_memset(DBG_BUFFER, 0, DBG_BUF_LEN);
Ql_sprintf(DBG_BUFFER,FORMAT,##VA_ARGS);
if (UART_PORT2 == (DEBUG_PORT))
{
Ql_Debug_Trace(DBG_BUFFER);
} else {
Ql_UART_Write((Enum_SerialPort)(DEBUG_PORT), (u8*)(DBG_BUFFER), Ql_strlen((const char *)(DBG_BUFFER)));
}
}
#else
#define APP_DEBUG(FORMAT,…)
#endif

/****************************************************************************

  • Define local param
    ****************************************************************************/
    #define APN “cmnet\0”
    #define USERID “”
    #define PASSWD “”
    #define FTP_SVR_ADDR “quectel.3322.org\0”
    #define FTP_SVR_PORT (u32)(21)
    #define FTP_SVR_PATH “/stanley/\0”
    #define FTP_USER_NAME “quectel\0”
    #define FTP_PASSWORD “123456\0”
    #define FTP_FILENAME_UL “file.u\0”
    #define FTP_FILENAME_DL “file.d\0”

#define FTP_CONNECT_ATTEMPTS (5) // max 5 times for attempt to connect, or restart module

static void SIM_Card_State_Ind(u32 sim_stat);
static void CallBack_UART_Hdlr(Enum_SerialPort port, Enum_UARTEventType msg, bool level, void* customizedPara);
static s32 FTP_Program_Upload(void);
static s32 FTP_Program_Download(void);

void proc_main_task(s32 taskId)
{
s32 ret;
ST_MSG msg;

// Register & open UART port
Ql_UART_Register(UART_PORT1, CallBack_UART_Hdlr, NULL);
Ql_UART_Open(UART_PORT1, 115200, FC_NONE);

Ql_UART_Register(UART_PORT2, CallBack_UART_Hdlr, NULL);
Ql_UART_Open(UART_PORT2, 115200, FC_NONE);

APP_DEBUG("\r\nOpenCPU: example for FPT programming\r\n");
while (1)
{
    Ql_OS_GetMessage(&msg);
    switch(msg.message)
    {
        case MSG_ID_RIL_READY:
            APP_DEBUG("<-- RIL is ready -->\r\n");
            Ql_RIL_Initialize();
        case MSG_ID_URC_INDICATION:
            switch (msg.param1)
            {
            case URC_SYS_INIT_STATE_IND:
                APP_DEBUG("<-- Sys Init Status %d -->\r\n", msg.param2);
                break;
            case URC_CFUN_STATE_IND:
                APP_DEBUG("<-- CFUN Status:%d -->\r\n", msg.param2);
                break;
            case URC_SIM_CARD_STATE_IND:
                SIM_Card_State_Ind(msg.param2);
                break;
            case URC_GSM_NW_STATE_IND:
                APP_DEBUG("<-- GSM Network Status:%d -->\r\n", msg.param2);
                break;
            case URC_GPRS_NW_STATE_IND:
                APP_DEBUG("<-- GPRS Network Status:%d -->\r\n", msg.param2);
                if (NW_STAT_REGISTERED == msg.param2)
                {
                    // Now, you can upload/download via FTP
                #if 1
                    FTP_Program_Upload();
                #else
                    FTP_Program_Download();
                #endif
                }
                break;
            }
            break;
        default:
            break;
    }
}

}

static void CallBack_UART_Hdlr(Enum_SerialPort port, Enum_UARTEventType msg, bool level, void* customizedPara)
{
//APP_DEBUG(“CallBack_UART_Hdlr: port=%d, event=%d, level=%d, p=%x\r\n”, port, msg, level, customizedPara);
}

static void SIM_Card_State_Ind(u32 sim_stat)
{
switch (sim_stat)
{
case SIM_STAT_NOT_INSERTED:
APP_DEBUG("<-- SIM Card Status: NOT INSERTED -->\r\n");
break;
case SIM_STAT_READY:
APP_DEBUG("<-- SIM Card Status: READY -->\r\n");
break;
case SIM_STAT_PIN_REQ:
APP_DEBUG("<-- SIM Card Status: SIM PIN -->\r\n");
break;
case SIM_STAT_PUK_REQ:
APP_DEBUG("<-- SIM Card Status: SIM PUK -->\r\n");
break;
case SIM_STAT_PH_PIN_REQ:
APP_DEBUG("<-- SIM Card Status: PH-SIM PIN -->\r\n");
break;
case SIM_STAT_PH_PUK_REQ:
APP_DEBUG("<-- SIM Card Status: PH-SIM PUK -->\r\n");
break;
case SIM_STAT_PIN2_REQ:
APP_DEBUG("<-- SIM Card Status: SIM PIN2 -->\r\n");
break;
case SIM_STAT_PUK2_REQ:
APP_DEBUG("<-- SIM Card Status: SIM PUK2 -->\r\n");
break;
case SIM_STAT_BUSY:
APP_DEBUG("<-- SIM Card Status: BUSY -->\r\n");
break;
case SIM_STAT_NOT_READY:
APP_DEBUG("<-- SIM Card Status: NOT READY -->\r\n");
break;
default:
APP_DEBUG("<-- SIM Card Status: ERROR -->\r\n");
break;
}
}

static void FTP_Callback_OnUpDown(s32 result, s32 size)
{
s32 ret;
if (result)
{
APP_DEBUG("<-- Succeed in uploading/downloading image bin via FTP, file size:%d -->\r\n", size);
}else{
APP_DEBUG("<-- Failed to upload/download file to FTP server, cause=%d -->\r\n", result);
}
ret = RIL_FTP_QFTPCLOSE();
APP_DEBUG("<-- FTP close connection, ret=%d -->\r\n", ret);

APP_DEBUG("<-- Deactivating PDP context -->\r\n");
ret = RIL_FTP_QIDEACT();
APP_DEBUG("<-- Released PDP context, ret=%d -->\r\n", ret);

}
static s32 FTP_Program_Upload(void)
{
s32 ret = 0;
u8 attempts = 0;
s32 fileSize = 0;

// Set pdp context
ret = RIL_NW_SetGPRSContext(Ql_GPRS_GetPDPContextId());
APP_DEBUG("<-- Set GPRS PDP context, ret=%d -->\r\n", ret);

// Set APN
ret = RIL_NW_SetAPN(1, APN, USERID, PASSWD);
APP_DEBUG("<-- Set GPRS APN, ret=%d -->\r\n", ret);

// Open FTP connection
do
{
    ret = RIL_FTP_QFTPOPEN(FTP_SVR_ADDR, FTP_SVR_PORT, FTP_USER_NAME, FTP_PASSWORD, 1);
    APP_DEBUG("<-- FTP open connection, ret=%d -->\r\n", ret);
    if (RIL_AT_SUCCESS == ret)
    {
        attempts = 0;
        APP_DEBUG("<-- Open ftp connection -->\r\n");
        break;
    }
    attempts++;
    APP_DEBUG("<-- Retry to open FTP 2s later -->\r\n");
    Ql_Sleep(2000);
} while (attempts < FTP_CONNECT_ATTEMPTS);
if (FTP_CONNECT_ATTEMPTS == attempts)
{
    APP_DEBUG("<-- Fail to open ftp connection for 5 times -->\r\n");

    // Reset the module
    APP_DEBUG("\r\n<##### Restart the module... #####>\r\n");
    Ql_Sleep(50);
    Ql_Reset(0);
    return -99;
}

// Set local storage
ret = RIL_FTP_QFTPCFG(4, (u8*)"UFS"); 
APP_DEBUG("<-- Set local storage, ret=%d -->\r\n", ret);

// Set patch on server
ret = RIL_FTP_QFTPPATH(FTP_SVR_PATH);   
APP_DEBUG("<-- Set remote path, ret=%d -->\r\n", ret);

// Upload file to ftp-server
fileSize = Ql_FS_GetSize((u8 *)FTP_FILENAME_UL);
APP_DEBUG("<-- Local file size: %d -->\r\n", fileSize);
if (fileSize <= QL_RET_OK)
{
    APP_DEBUG("<-- Failed to get local file size -->\r\n");
    
    ret = RIL_FTP_QFTPCLOSE();
    APP_DEBUG("<-- FTP close connection, ret=%d -->\r\n", ret);

    ret = RIL_FTP_QIDEACT();
    APP_DEBUG("<-- Release PDP context, ret=%d -->\r\n", ret);
    return -2;
}
ret = RIL_FTP_QFTPPUT((u8 *)FTP_FILENAME_UL, (u32)fileSize, 600, FTP_Callback_OnUpDown);
if (ret < 0)
{
    APP_DEBUG("<-- Failed to upload, cause=%d -->\r\n", ret);
    
    ret = RIL_FTP_QFTPCLOSE();
    APP_DEBUG("<-- FTP close connection, ret=%d -->\r\n", ret);

    ret = RIL_FTP_QIDEACT();
    APP_DEBUG("<-- Release PDP context, ret=%d -->\r\n", ret);
    return -3;
}
APP_DEBUG("<-- Uploading file, please wait... -->\r\n");
return QL_RET_OK;

}

static s32 FTP_Program_Download(void)
{
s32 ret = 0;
u8 attempts = 0;
s32 fileSize = 0;

// Set pdp context
ret = RIL_NW_SetGPRSContext(Ql_GPRS_GetPDPContextId());
APP_DEBUG("<-- Set GPRS PDP context, ret=%d -->\r\n", ret);

// Set APN
ret = RIL_NW_SetAPN(1, APN, USERID, PASSWD);
APP_DEBUG("<-- Set GPRS APN, ret=%d -->\r\n", ret);

// Open FTP connection
do
{
    ret = RIL_FTP_QFTPOPEN(FTP_SVR_ADDR, FTP_SVR_PORT, FTP_USER_NAME, FTP_PASSWORD, 1);
    APP_DEBUG("<-- FTP open connection, ret=%d -->\r\n", ret);
    if (RIL_AT_SUCCESS == ret)
    {
        attempts = 0;
        APP_DEBUG("<-- Open ftp connection -->\r\n");
        break;
    }
    attempts++;
    APP_DEBUG("<-- Retry to open FTP 2s later -->\r\n");
    Ql_Sleep(2000);
} while (attempts < FTP_CONNECT_ATTEMPTS);
if (FTP_CONNECT_ATTEMPTS == attempts)
{
    APP_DEBUG("<-- Fail to open ftp connection for 5 times -->\r\n");

    // Reset the module
    APP_DEBUG("\r\n<##### Restart the module... #####>\r\n");
    Ql_Sleep(50);
    Ql_Reset(0);
    return -99;
}

// Set local storage
ret = RIL_FTP_QFTPCFG(4, (u8*)"UFS"); 
APP_DEBUG("<-- Set local storage, ret=%d -->\r\n", ret);

// Set patch on server
ret = RIL_FTP_QFTPPATH(FTP_SVR_PATH);   
APP_DEBUG("<-- Set remote path, ret=%d -->\r\n", ret);

// Download file from ftp-server
ret = RIL_FTP_QFTPGET((u8 *)FTP_FILENAME_DL, 0, FTP_Callback_OnUpDown);
if (ret < 0)
{
    APP_DEBUG("<-- Failed to download, cause=%d -->\r\n", ret);
    
    ret = RIL_FTP_QFTPCLOSE();
    APP_DEBUG("<-- FTP close connection, ret=%d -->\r\n", ret);

    ret = RIL_FTP_QIDEACT();
    APP_DEBUG("<-- Release PDP context, ret=%d -->\r\n", ret);
    return -3;
}
APP_DEBUG("<-- Downloading file, please wait... -->\r\n");
return QL_RET_OK;

}

#endif // EXAMPLE_FTP

<-----end------>

error message:

<-- Fail to open ftp connection for 5 times -->

<##### Restart the module… #####>

OpenCPU: example for FPT programming
<-- RIL is ready -->
<-- GSM Network Status:2 -->
<-- GPRS Network Status:0 -->
<-- CFUN Status:1 -->
<-- SIM Card Status: READY -->
<-- GPRS Network Status:2 -->
<-- GSM Network Status:1 -->
<-- GPRS Network Status:1 -->
<-- Set GPRS PDP context, ret=0 -->
<-- Set GPRS APN, ret=0 -->
<–bhuvi–>
<-- Send AT:AT+QFTPUSER=“quectel”, ret = 0 -->
<-- Send AT:AT+QFTPPASS=“123456”, ret = 0 -->
<-- Send AT:AT+QFTPCFG=1,1, ret = 0 -->
<-- Send AT:AT+QIREGAPP, ret = 0 -->
<-- Send AT:AT+QIACT, ret = 0 -->
<-- Send AT:AT+QFTPOPEN=“quectel.3322.org”,“21”, ret = 0 -->

<-- FTP OPEN SET failure, =–4 -->
<-- FTP open connection, ret=-600 -->
<-- Retry to open FTP 2s later -->

2

Dir Sir：
You send above is the opencpu example, the following should be your failed serial log;Your serial log run should not be your uploaded example；All the examples we have here, next time can not be posted.According to your serial log：
<-- FTP OPEN SET failure, =–4 -->If it is called our RIL_FTP_QFTPOPEN interface, return -4 to indicate that you passing the parameter error, check it.
thank you.

3

Dear @dakai.xu
thanks for your reply
the above code your open cpu example, i don’t change any lines in example but i got above errors
i was used your ftp server for testing kindly check the above code and let me know what mistake i was done in above code

4

Dir Sir：
The example is just a reference code, The FTP in the example maybe you can’t link up on your side;You can connect your FTP server；The server changes to your own, tries to connect again, and if it fails, the new failure log posts it up

5

Dear @dakai.xu
this is the error log, after change the code for my FTP serverScreenshot_47

6

Hi，
-5 means network error. For example, failed to activate GPRS/CSD context,
failed to establish the TCP connection with the FTP server or failed
to send FTP command to the FTP server, etc
I hope the above will help you.
thank you.

7

Hi,
I am facing the same issue. Actually i am new for this ftp.
whenever i try to send ftpopen, I am getting “-6” error response.
Please help me to solve this issue
image

Thanks!!

8

Sorry, i have completed FOTA in HTTP through the open CPU method

9

Hello sir,
sir can you explain me how to achieve fota through http menthod,
1.is it possible to share me the log file or screen shots,
2.Have you used open cpu fota_http example?

My email id is ssivanesh467@gmail.com or u can share in forum itself is also convenient.
pls do the needful i am stuck in Fota.

10

Hi @siva_nesh
Yes, i just use the fota_http example and change the below line if you use the default file name and remote FOTA

#define APP_BIN_URL “http://124.74.41.170:5015/Update.bin”
#define APP_BIN_URL “http://124.74.41.170:5015/”

before that, you must create an HTTP server to move the .bin file which is converted through the OpenCPU_FOTA package tool.

11

@kannannatesh sir,
Thank you very much for your reply also your input,
i will try examples as you mentioned.