Hi Al / Peter and Steven, I am really sorry to disturb you, Do you have any Idea about how can I handle "Single configurations and two interfaces" problem with ti_usb_3410_5052 driver.
Today, I tried to insert module after selecting macro from kernel, modprobe ti_usb_3410_5052 product_3410=0x0f432 vendor_3410=0xf432 and as per debug messages, it seems that I am able to load firmware sucessfully. Steven, I read your discussion thread at, http://lkml.indiana.edu/hypermail/linux/kernel/0711.0/0024.html My device supports only one configuration and two interfaces(according to lsusb -v) T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 6 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0451 ProdID=f432 Rev= 1.00 S: Manufacturer=Texas Instruments S: Product=Texas Instruments MSP-FET430UIF S: SerialNumber=AFFF598CDECA390C C:* #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=02(comm.) Sub=02 Prot=01 Driver=usbserial_generic E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=255ms E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=83(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=1ms E: Ad=01(O) Atr=03(Int.) MxPS= 64 Ivl=1ms Also, I pasted details at http://pastie.org/364030 But, still I haven't got any success regarding generating /dev/ttyUSB0 using ti_usb_3410_5052 driver. It seems that your device supports two configurations with single interface each. OR these two configurations came after uploading firmware? How can I tackle with this two interfaces, as If I disconnect and connect, every time only "usbserial_generic" and "usbhid" drivers gets binded with this device. nothing happens with respect to ti_usb_3410_5052 driver. Thanks a lot, for your any help. Thanks and Regards, Shivdas Gujare On Mon, Jan 19, 2009 at 10:26 PM, Steven King <[email protected]> wrote: > On Monday, January 19, 2009 6:02:39 Shivdas Gujare wrote: >> Hi Robert, >> Thanks for your help. >> >> Basically, I am facing a problem as, I don't know how to upload >> firmware to eZ430-RF2480. >> As, per my understanding to get detected as /dev/ttyUSB0, >> ti_usb_3410_5052. drivers needs to upload firmware >> to device. once this is successful, I can echo 2 to bConfigurationValue. > > I think this is a bad idea. The driver in the kernel is for the eZ430-f2013 > (the original eZ430 usb stick). Forcing the firmware to load on the > eZ430-rf2480 will possibly brick the usb half of the device. > > I think this because thats what happened when I did it to a eZ430-rf2500. >
