Fermé

write Serial Data to USB stick

Hi,

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

VoblNet

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)
5.3
DamithaKD

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)
5.4
botzindia

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)
4.7
jzawadzki

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)
4.3
SharjeelSohail

A proposal has not yet been provided

250 $ USD en 3 jours
(2 Commentaires)
2.6
mos3d

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)
2.2
htr1000

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)
1.4
clevery

A proposal has not yet been provided

244 $ USD en 3 jours
(0 Commentaires)
0.0
santhoshef

A proposal has not yet been provided

111 $ USD en 3 jours
(0 Commentaires)
0.0
HernanOlave

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)
0.0
kamlesh321

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)
0.0
srinivasmuthe

A proposal has not yet been provided

155 $ USD en 3 jours
(0 Commentaires)
0.0