Objective Development Forums

This is WORKING great
Thank you so much Bob, you rock!

Hi, I could use some advice as I already spent really a lot of time on this. I’m trying to make the BootloadHid work with atmega8 @12.8Mhz without success. (unrecognized device) I know that the hardware is fine because it's working @16Mhz with the same atmega8 It seems also that my fuses are ok beca...

Hi

I just converted the project to use avr-gcc/makefile

Result:
I can see the device in the Devices and Printers window but no Mass Storage Drive is added
(Same result Win 7 or XP)

here is the project:
http://www.filedropper.com/mmc

Can someone have a look.

Thank you

Hi, I'm trying to do a Led matrix scroller (5*7) with VUSB (hid-data - datastore). 1. The Device is recognized by windows without problem as datastore. 2. My issue is that when I use multiple function from the main I can't run a hidtool.exe write without error (error writing data: Communication erro...

I mean luck - fixed now -

Hi,

Can you post your makefile and details of the hardware ?

Hi,

I'm trying to work with an Attiny4313 @ 12.8Mhz with OSCCAL, without luck.
Did somone did it already?

What are the best fuse settings ?

Thank you

Hi,

True the Attiny2313 is limited but with the 4k of the Attiny4313 that can be interesting. I try to set up a Attiny4313 @ 12.8mhz without luck. Can you please post your code.

Thank you.

FYI, Here is how I did it: char buffer[128]; uchar usbFunctionRead(uchar *data, uchar len) { if(len > bytesRemaining) // len is max chunk size len = bytesRemaining; // send an incomplete chunk bytesRemaining -= len; uchar i; for(i = 0; i < len; i++) data[i] = buffer[currentAddress++]; // copy the da...

Thank you for the info.

Hi, I'm blinking a RGB LED depending of the the number in buffer[0] (fill with usbFunctionWrite). Everything is working fine without the 2 _delay_ms(500) in the main loop but with them I can only do one write (ie 0x03 for 3 blinks) after I lost the connection and I can't do any reads or writes. Some...

Thank you Vloker, That did the trick. Here is my working config now #define USB_CFG_IOPORTNAME B #define USB_CFG_DMINUS_BIT 2 // D- #define USB_CFG_DPLUS_BIT 0 // D+ #define USB_INTR_CFG PCMSK #define USB_INTR_CFG_SET (1 << PCINT2 ) #define USB_INTR_CFG_CLR 0 #define USB_INTR_ENABLE GIMSK #define US...

Hi I'm doing an e-mail notifier with VUSB for G-mail. My Project works fine, I use a Attiny85 without Crystal (I use calibrateOscillator) and I connected - PB0 to D- - PB2 to D+ I'm now trying for more than a week to connect (Will be easy for making the PCB) - PB2 to D- - PB0 to D+ I try to mess wit...

Hi, I just update vusb-for-arduino (m ) with the latest version of V-USB(20100715) (only the HID Data part). The vusb-for-arduino example sketch works fine with the C command line hidtool.exe provided as example (see attachment m) My goal is to do a gmail notifier m but with a Atmega328 a the Arduin...