Objective Development Forums

Re: V-USB newbie

2016-08-04T13:22:15+02:00

Mail a friend send me when I got this issue again

Related to amd_sata.sys AHCI 1.2 Device Driver from Advanced Micro Devices.

I would run a system file check (just to verify the OS) and go to the computer mfr and see if there is a newer driver. I would also see if there is a newer BIOS

To run a system file check (SFC)
Go to start>type CMD>right click and run as administrator> Type SFC /scannow

let us know what it says at the end.
You may have to run this up to 3 times.

http://www.deskdecode.com/driver-power-state-failure/

Statistics: Posted by kinjo — Thu Aug 04, 2016 1:22 pm

Re: V-USB newbie

2016-08-03T17:27:19+02:00

also having Driver Power State Failure

Statistics: Posted by kinjo — Wed Aug 03, 2016 5:27 pm

Re: V-USB newbie

2010-11-29T12:38:37+02:00

Problem solved. With those two capacitors removed i flashed once again the uC and wrote the fuse bits and everything works fine. Project done!

Statistics: Posted by raubercata — Mon Nov 29, 2010 12:38 pm

Re: V-USB newbie

2010-11-29T11:13:55+02:00

well... i managed to 'unlock' the uC. i simply disconnected the ground from those two 22pF capacitors, and probably the XTAL1 took some kind of clock from the crystal , otherwise i cant explain it. then the question is remaining... why 0xC9 and 0x9F does not work for a 12Mhz crystal????

Statistics: Posted by raubercata — Mon Nov 29, 2010 11:13 am

Re: V-USB newbie

2010-11-25T13:33:14+02:00

Delvier wrote:OK . I run the hid mouse When i Checked by AvrOsp my fuse bit high and fuse bit low for external osci I found out that on make file I have a diffrent Copied from below exampale

now i use ! :
High: 0xD9
Low : 0xFF

And it works cool !

well i dont quite understand. you set these fuse bits from above for a 16 mhz oscillator , thats right? well i need fuse bits for a 12 mhz oscillator. and if they are
High: 0xC9
Low: 0x9F
as the description of the project says ...then they're wrong, coz the uC is now locked.

Statistics: Posted by raubercata — Thu Nov 25, 2010 1:33 pm

Re: V-USB newbie

2010-11-24T14:57:25+02:00

OK . I run the hid mouse When i Checked by AvrOsp my fuse bit high and fuse bit low for external osci I found out that on make file I have a diffrent Copied from below exampale

now i use ! :
High: 0xD9
Low : 0xFF

And it works cool !

Statistics: Posted by Guest — Wed Nov 24, 2010 2:57 pm

Re: V-USB newbie

2010-11-24T14:12:50+02:00

The only thing what we have changed was the external oscillator and generally nothing more . Now I'm trying to run the Hid-Mouse exampale. I use the super make file to generate hex. And trying to load it into my cool Usb to I2C project. We see how it works. I wonder if I change make file right

Code:

DEVICE  = atmega8
F_CPU   = 16000000   # in Hz
FUSE_L  = 0x9f # see below for fuse values for particular devices
FUSE_H  = 0xc9 #
AVRDUDE = avrdude -c usbasp -p $(DEVICE) # edit this line for your programmer

CFLAGS  = -Iusbdrv -I. -DDEBUG_LEVEL=0
OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o

COMPILE = avr-gcc -Wall -Os -DF_CPU=$(F_CPU) $(CFLAGS) -mmcu=$(DEVICE)

Statistics: Posted by Guest — Wed Nov 24, 2010 2:12 pm

Re: V-USB newbie

2010-11-24T09:49:01+02:00

Delvier wrote:Well I have exact the same problem with switching on one of those exampale ;0 The same info that windows don't recognise the device. We set the fusbit for 16MHz Oscillator and generally that's all :/ And of course change the Config.h cause of difrent bit of portD usage.
I'm not really familiar with uC :d but know some basic basics

And how did you set the fusebits? because i used extreme burner avr...set the fuse bits as its says in the pdf and i've ruined my uC

Statistics: Posted by raubercata — Wed Nov 24, 2010 9:49 am

Re: V-USB newbie

2010-11-24T01:52:26+02:00

Well I have exact the same problem with switching on one of those exampale ;0 The same info that windows don't recognise the device. We set the fusbit for 16MHz Oscillator and generally that's all :/ And of course change the Config.h cause of difrent bit of portD usage.
I'm not really familiar with uC :d but know some basic basics

Statistics: Posted by Guest — Wed Nov 24, 2010 1:52 am

Re: V-USB newbie

2010-11-22T16:12:40+02:00

i managed to compile the makefile using mingw, and i got the usb-led-fader.exe. the problem now is that when i plug the device in the usb port, windows shows me a "usb device not recognised" message, and in commandline when i type usb-led-fader status i get this error: "could not find usb device "usb-led-fader" with vid=... pid=... ". any suggestion? it might be because i didnt set the fuse bits? i thought that is only for new uC, which had never been programmed.

Statistics: Posted by raubercata — Mon Nov 22, 2010 4:12 pm