Search found 19 matches

In my case, the big problem was that the pins of d + and d- is reversed in the connector, because the source that I basically was not for the pinout reliable.

Somebody have an idea?

I think that you dont understand my problem. If I set the tris_b, the I2C is not run, and if I dont set the tris_b, only use the I2C configuration, the I2C is run.

I need know how to configure the tris_b using I2C, but the examples does not have tris_b configuration, and on my project I'm using other pin of the portb with input, and when I configure the tris_b, ...

Hi. The procedure to implement the usb bootloader in 18F4550 with CDC driver enabled is the same of the others usb methods?

Thanks in advance! Laughing

OK! Really the code is correct! Thanks for the help!!!

But, I would like to know how make to request (Master) and send (Slave) a frame of the 8 bytes from a buffer in the Slave? The example shows t ...

Hi. I am making a net between PICs, using routines in CCS Compiler. But, I can't send response of the Slave to the Master. In the slave interruption, I test if the command is 0x10, if yes, the slave s ...

Someone have a functional code programed by self with USB in PIC18F4550, or equivalent, for send to me? I need help!

Thanks in advance.

Then what is the problem on my USB communication?
Crying or Very sad

I would like to know if is necessary using two pullup resistor of D+ and D- to Vcc, or internal pullups, or is not necessary there resistors?

I dont understand why the windows on all tests install the same generic driver...

I had reviewed these 3 lines, thus, is not without the sense pin?

but if you found these differences are the origins of failure in using the USB communication?

I heard that some versions of the CCS have bugs in the oscillator configuration, but I dont know what is and which versions are.