Interface USB to PIC controller

[Surender Reddy]

Hi,
here i want to interface USB with PIC controller(PIC18F4550).
I want to control basic leds from the PC and i want display adc values in PC.
Did any one tried this one, please help me.
I have project submission next week.

 

[xpress_embedo]

Have a look at this link:-

https://sites.google.com/site/coolembeddedlaboratory/system/app/pages/search?scope=search-site&q=usb

 

[Raady Here]

Through PC, controlling LEDS and monitoring ADC values are quiet different task. For what why you want to interface USB ?
For your task a simple configuration of UART will do the work. If you are working with MPLAB you need to install "PL2303 USB to serial" software.
Be a bit clear when you are asking questions to get clear help.

 

[Surender Reddy]

The main aim of my query is to interface PC with pic micro controller using USB,
data has to go to pc from controller through USB,
data has to come to controller from PC though USB only, not any uart.

 

[jayanth.devarayanadurga]

Use TTL or RS232 to USB adapter between uC board and USB. Doing this you don't have to write USB code but can send data to PC USB using UART of uC.

 

[xpress_embedo]

Do you want us to complete your project.

First of all there are various class of usb like hid cdc msd etc

you can implement this project using hid and cdc classon library freely available from microchip site
if u are using mikroc compiler then there are libraries.

And if you are using mplabc18 the uae microcip applicati

 

[tpetar]

Hi,
here i want to interface USB with PIC controller(PIC18F4550).
I want to control basic leds from the PC and i want display adc values in PC.
Did any one tried this one, please help me.
I have project submission next week.

PIC 18F4550 USB IO (Input / Output) Board with Analog
https://www.circuitvalley.com/2011/09/pic-18f4550-usb-io-input-output-board.html

Best regards,
Peter