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yeah terryrmcgowan, you are right about that, thats what i want to do. i also noe i need some time to study the basics of those electronics and c programming stuff but the problem is i am not given...

its not attached in my PC, they are attached to an external card with a CY7C64613 chip.

yes it does. my supervisor asked me to write a program to show digital input and digital output on the board in this way, the toggle switch is for digital input and the LED is for digital output

ok... every toggle switch has a 'high'(VCC) and a 'low'(GND) pin right? what i mean was that when i switch it to high, an LED would light up

i saw this words in the instuctions manual for the chip that i am programming but the manual did not state what it was, it just stated on how to read and write the bulk endpoints

i also want to learn the basics first but i am a student goin for industrial attachment and my supervisor is not givin me much time to learn from scratch

i did put in effort but i had to learn everything on my own coz i am totally new to c programming without any teacher teaching

thanks a lot for that, lithium.
so does it mean if i, for example, i want to run usb_init, then i would have to put void usb_init() in front, am i right?

what are bulk endpoints?

what does these mean and what should i do when i see the following that appeared when i compile my program:

warning C206: 'usb_init': missing function-prototype
warning C206: 'usb_read': missing...

how do i initialize a USB port so that i can use it for communication between my program and the chip?

can anyone tell me what are the codes to write a program such that when i toggle a toggle switch, an LED will turn on, and do i actually have to declare or initiate the toggle switches and LEDs?

can anyone tell me what are these two lines for:
kdeltas = kstates ^ buttons; //
kstates = buttons;

can anyone tell me whether there is USB programming for microsoft windows 2000? i searched many sites for USB programming but all of them are just for linux.

pls take a look at the following program segment
#define PF_IDLE 0
#define PF_GETKEYS 1

#define KEY_WAKEUP 0
#define KEY_F1 1
#define KEY_F2 2
#define KEY_F3 3

can anyone tell me...

can anyone tell me what is including a header for? for example:
#include <ezusb.h>
#include <ezregs.h>

thanks a lot for that, mart_man00
but i have another problem, sometimes there is no '=' sign, pls take a look at a program segment below:

kdeltas = kstates ^ buttons; //
kstates = buttons;...

can anyone tell me wat is ! in c language for? i only noe that it means not but i dont noe the exact meaning and use of it.i would very much appreciate if examples are added to the explanation. Thank...

i am now working on a c program using a 8051 chip and the board uses a bus called I2C to communicate with the computer. But my teacher is asking me to use the USB port instead of the I2C bus and i...