Objective Development Forums

After having compiled command-line tool in windows, it doesnt works. It just doesnt find the device and i dont know where else to try: checking HID path "\\?\hid#vid_16c0&pid_05df#6&357e0f0f&0&0000#4d1e55b2-f16f-11 cf-88cb-001111000030}" opening failed: 5 error finding Data...

Hi. I will just enumerate some errors that i had trying to compile it with mingw: I am using Codeblocks IDE which comes with mingw. --- cannot find -lusb libusb.a doesnt exists (at least not in my instalation) but seams like the problem is solved by removing -lusb --- bzero is not defined (which sho...

Hi. I have successfully tryed the hid-data example provided with avrusb after fixing the command line tool. Now i have changed back the Report to my previously working keyboard copyed from HID-Keys: PROGMEM char usbHidReportDescriptor[35] = { // USB report descriptor 0x05, 0x01, // USAGE_PAGE &...

Same problem here with Linux Debian and both solutions worked.

I think that it should be fixed in the lasts usbdrv tarbals.

apollononnno wrote:Is the arrangement of 2 and 3 of USBCONN in the circuit of "circuit.jpg" right?

It just works.

I have done a way to download information from my device simulating keypresses in a text editor. (Like one of the comunity examples) Everything works except for the Spacebar key, which is number 44 or 0x2C. I send in the report a 0 for modifiers and 44 for the key. My HID Descriptor is copyed from H...

Good to know for future designs. I have read somewhere here in this forum about the low responde and big current with 1 W zenners. But the zenners in the schematics are not what i used i just picked the first 3.6V zenner that i found, i should remove the partid from the schematic. The zenners that i...

jajajjaja.

I mean that to test AVR-USB with certain uC, "minimalistic" is the minimum code required, or at least not bloated.

Finally after a good night of sleeping, i have solved the problem. It was that i was using an updated version of the driver (usbdrv folder) with an old version of usbconfig copied from HIDKeys. I discovered that by copying the usbconfig template and setting a minimalitic vendor hardware. (the same a...

Please note that i am new to atmel products and the FUSEs concept is very new to me. It is possible that i am burnning wrong the fuses, but i dont think so: FUSE Calculator: m FUSEs: H:0xC9 L:0xEF I have read in this forum about a serial debugging method. But i dont know how to do it. Can somebody p...

Seems like ATmega32 is incompatible with AVRusb I have shrinked it down a LOT, to the tiniest possible expression of AVRusb for ATmega32. http://jacobidiego.googlepages.com/circuit.jpg /* ** FUSE Calculator: http://www.engbedded.com/cgi-bin/fc.cgi/ ** FUSEs: H:0xC9 L:0xEF ** avrdude -c usbasp -p atm...

Hello Krieger. I have a similar problem: m I think that it is relate to the cyrstal oscilator or maybe not. I have tryed the circuit that you posted with that code but it also doesnt work for me, so maybe it is my FUSE bits. Right now i have: FUSEs: H:0xC9 L:0xEF I am new with atmel devices, so i do...

My USBasp have also -0.02V and 2.9V on D- and D+ respectively and it works, so the cable is fine.

Hi i am making a test circuit with an ATmega32 based on the code of HIDKeys. I am getting this errors on linux debian: usb 2-3: new low speed USB device using ohci_hcd and address 59 usb 2-3: device descriptor read/64, error -62 usb 2-3: device descriptor read/64, error -62 usb 2-3: new low speed US...