Objective Development Forums

I read it well, but did not come to understand a start. I made a mistake in choice of fuse. I am ATmega168: SUT[1:0 -10] You should have chosen CKSEL[3:0-0010]. When I use RC of tn2313 in your sentence and can proofread AVU-USB-HID, I can read, but is the interpretation wrong? Can you let "16.5...

The setting of ATtiny2313 is next.
SUT[1:0-10] CKSEL[3:0-0100].
The setting of ATmega168 is next.
SUT[1:0-10] CKSEL[3:0-1100].
Calibration Byte will become 12.8MHz with a value of the neighborhood of 240(F0).
How should I use "libs-device" and "usbdrv?"

By the demand of the producer, I deleted URL. The necessary person please search [hidspx]. Because this device is tn2313, it is lack in "RC12.8MHZ" and memory of "2 kbytes". Can you change this in mega48,88,168? What kind of operation is necessary for fuse, proguram to operate th...

Only one transistor worked, and it omitted with and a standard voltage was made resistance division. A rough voltage is not problem having though the voltage is just good in "3.3/2+0.7" either. The clamp voltage is decided by the voltage of LED. The other is tried in blue LED3.3V, and ther...

I take time and try inspection of the movement.

I thought that I was strange. I could grapple it and was going to operate "ABR-USB" without I remained in at90usb647, and using the inside USB circuit because I was not used. // 25PD0(OC0B/SCL/INT0)$D+ // 26PD1(OC2B/SDA/INT1)$D- I connected crystal glass of 16MHz to an errand USB circuit b...

I intended to connect "AT90USB647" in "AVR-USB".
As a result of having tried it sometimes, I was not able to do USB communication.
Cannot I operate "AVR-USB" with the device having a USB circuit inside?
Or would it be wrong for my lack of understanding?

Hello I read "products/avrusb/index.html" by an interpreter. Because I do funny translation, as for the interpreter, I cannot really understand a meaning. I can interpret it to be able to work even if "12.8MHz" use "atmega168" when I read the sentence that translated &q...

I tried it about 5V and the resistance value of the pulling up how many it was. A method to join LED and 1.5kohm with a voltage descent of 1.7v together in series from 5v in that. Pass 2.2kohm from 5v, and connect 5.1kohm to GND; and a method to connect to D- through 1.2kohm from a point pushed by j...

Hi　christian I want to install "AVR-USB" with "At90usb162". Can that case implement the usb function of "the full speed" that used "low speed" and the inside hardware which I used "INT0" for at the same time? For example, I convert full speed ...

Hello. You choose Avrstudio4 in a site of atmel and can make software. I can write in the first device when I use 232 converters of FTDI with a bangbang mode. When you use the system of the next place, in a brief device, I can write in it very early. I employ a simple programmer by attiny2313. Simpl...

I tried it about some LED. When I used an electric current of 1mA, they occurred with the voltage of 1.8v from 1.5.v (This applies to only me and may not apply to your device) It was with generosity, and the sensitivity of the USB signal comparatively forgave these. (Because I carried this out for a...

BootHID.hex

I connected an orange LED anode of 1.7v to D+ in substitution for zener diode and connected a green LED anode of 1.8v to D- and I connected both cathodes to another orange LED anode and connected the cathode to GND. It could communicate definitely and produced little sparkle each time. http://den-ne...

I'm sorry.
I seem to have interfered with my hexafile.
I withdrew it immediately.