write Serial Data to USB stick


You will received stream of data from UART at 57600 baud. Read this data and write to USB stick. But there is an condition: you will get 200bytes at every 10ms. And all the bytes must be logged to USB in .csv file without any fail.

I accept the bid only if you show in video: Take an array and fill at every 10ms timer interrupt. This array is written to USB in a csv file without anything missing .

Now as next step you fill the array from UART data.

Delivery: Schematic and Firmware.

Compétences : Programmation C, Logiciels Embarqués, Microcontrôleur

Voir plus : serial programming, usb audio serial data, j2me send usb data, delphi usb data reading, data entry part timer, data commentary write

Concernant l'employeur :
( 2 commentaires ) Bangalore, India

N° du projet : #8535575

10 freelance ont fait une offre moyenne de 191 $ pour ce travail


Hi. I have some experience in terms of SD(SCSI protocol), FatFS, USB, UART. I can help you. .

250 $ USD en 14 jours
(17 Commentaires)

HI, About the Project : I can use a DsPic or a pic18F with usb Host controller to do this. Programing language will be MikroPascal is that ok ? About ME : I am a programmer for 10 years and has perfect rev Plus

222 $ USD en 3 jours
(20 Commentaires)

Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete the Plus

333 $ USD en 5 jours
(9 Commentaires)

hello, you want to transmit (write) 200 bytes every 10ms, doing basic math it is 200 * 100 = 20 KB per second or 160 kbps, which is almost 3 times bigger than your uart speed. How could it be?! with regards, Jakub

35 $ USD en 0 jours
(8 Commentaires)

A proposal has not yet been provided

250 $ USD en 3 jours
(2 Commentaires)

Hi there My name is Ahmed Mosad from cairo - Egypt , i have more than 6 years of experience in the field of embedded system design and s.w engineer i ready to help you finishing your project in short time and hig Plus

155 $ USD en 63 jours
(1 Commentaire)

Hi I need little bit of clarification of your project. Please tell me .csv file should be in uC or computer? As I understood micro controller should include csv file?

150 $ USD en 10 jours
(3 Commentaires)

A proposal has not yet been provided

244 $ USD en 3 jours
(0 Commentaires)

A proposal has not yet been provided

111 $ USD en 3 jours
(0 Commentaires)

Im an electrical engineer of the Universidad de Santiago de Chile. I have 3 years of experience designing circuits, developing solutions with Arduino, Atmega, and PIC Microcontrollers.

155 $ USD en 3 jours
(0 Commentaires)

Since i am new on freelancer so it is difficult for you to believe me. But i recently done a project which uses USB drive. So i will do the task in given time.

111 $ USD en 2 jours
(0 Commentaires)

A proposal has not yet been provided

155 $ USD en 3 jours
(0 Commentaires)