FTP server on LWIP + FREERTOS + FATFS

Closed

We are using STM32F4 CPU (at this time we are using STM3240G-EVAL board) with this kind of the software:

LWIP 1.4.1

FREERTOS 7.3.0

FATFS [url removed, login to view]+ (on SD card)

We try to use FTPD.C and FTPD.H for FTP server, but it has big differences upload/download speeds (350kByte/s and 30kByte/s). We need better dataflow, especially for upload. We try to play with lwipopts.h, but we cannot receive better values.

FTPD is written with LWIP API. We will prefer NETCONN solution. For future we will use CPU board without external RAM -> RAM is limited and we need to set all buffers, stacks, heaps to optimal values.

Please remember that you will NEED TO HAVE AN STM32F4 BOARD WITH ETHERNET ALREADY!

You will also NEED TO CONFIRM EXPERIENCE WITH STM32F4, FreeRTOS and lwIP by reference work or projects!

Best Regards,

Milan Kolar

Skills: Embedded Software, Microcontroller, RTOS

See more: lwip ftp, lwip ftp server, lwip ftpd, lwip, freertos lwip, freertos fatfs, ftp lwip, fatfs ftp, ftp fatfs, ftpd lwip, freertos ftp server, ftp server lwip, stm32f4 freertos, fatfs, lwip freertos, freertos ftp, lwip ftp ram, lwip fatfs, stm3240g eval freertos, ftp server lwip freertos, lwip ftpd fatfs, stm32f4 freertos lwip, stm32f4 lwip external ram, stm32f4 ftp server, stm3240g eval lwip freertos

Project ID: #4136192

Awarded to:

NikB

I can do this work. I have STM32F4DISCOVEY-board + ETH-phy.

$600 USD in 14 days
(10 Reviews)
4.8

4 freelancers are bidding on average $588 for this job

onuf19

Hi, I can help you in this project. I have a lot of experience with FreeRTOS and elmchan FAT file system with sd card.

$250 USD in 5 days
(5 Reviews)
3.4
rahulranjan949

Hi, if i try i can get this job done.

$750 USD in 300 days
(0 Reviews)
0.0
agtron

HI! I can do it easly.

$750 USD in 10 days
(0 Reviews)
0.0