On Wed, 16 Dec 2009, Hans Petter Selasky wrote: > > It takes about a second to run though.. > > Could you also check the number of configurations ? > > usbconfig -u 0 -a 2 reset > > usbconfig -u 0 -a 2 dump_device_desc dump_curr_config_desc
Sigh, I dunno what I was doing wrong before but now it works! [inchoate 10:59] ~ >sudo dfu-util -D ~/ma004103.bin -t 256 -R dfu-util - (C) 2007-2008 by OpenMoko Inc. This program is Free Software and has ABSOLUTELY NO WARRANTY Opening USB Device 0x0000:0x0000... Claiming USB DFU Runtime Interface... Determining device status: state = dfuIDLE, status = 0 WARNING: Runtime device already in DFU state ?!? Found Runtime: [0x0763:0x2804] devnum=0, cfg=0, intf=0, alt=0, name="RAM" Claiming USB DFU Interface... Setting Alternate Setting ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing Transfer Size = 0x0100 bytes_per_hash=120 Starting download: [##################################################] finished! state(7) = dfuMANIFEST, status(0) = No error condition is present state(2) = dfuIDLE, status(0) = No error condition is present Done! can't detach: Unknown error Resetting USB to switch back to runtime mode > Seems like your device is broken then. Does the same procedure work > on Linux? I think it works in Linux, it definitely does in Windows. It uses a Ti TAS1020A (http://www.ti.com/lit/gpn/tas1020a) connected to an AK4532VF (http://www.asahi-kasei.co.jp/akm/en/product/ak4532/ak4532.html) Interestingly it does have a 24LC64 (64kbit I2C EEPROM) but I think it only has the header data for whatever reason so it always comes up in DFU mode. Sorry for wasting your time :( -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
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