On Fri, Feb 1, 2013 at 9:29 PM, Xiaofan Chen <[email protected]> wrote: > On Fri, Feb 1, 2013 at 7:17 PM, Xiaofan Chen <[email protected]> wrote: >> On Fri, Feb 1, 2013 at 6:59 PM, Anders Larsen <[email protected]> wrote: >>> >>> Bit 3 might be DRIVER_VCP, although libftdi does not touch it for TYPE_R. >> >> Could be. I have an FT232R based USB to Serial Converter >> and it loads VCP driver by default. The first byte is 0x00. > > Please also refer to the output of eeprom example documented > here about my two USB to Serial Converter. Both will load the > VCP driver by default. > http://developer.intra2net.com/git/?p=libftdi;a=blob;f=README.build > The first one is using FT232BM, the second one is using FT232R. > > Take note the above is not true for FT2232H. Here is the output > of eeprom example for my Amontec JTAGkey-2 debugger. It > does not load the VCP driver for both CH A and CH B. > > mymacmini:examples xiaofanc$ ./eeprom -v 0x0403 -p 0xcff8
One more device. This one uses FT232BL. mymacmini:examples xiaofanc$ ./eeprom -v 0x0b6a -p 0x434d Chip type 1 ftdi_eeprom_size: 128 0x000: 00 00 6a 0b 4d 43 00 02 80 32 00 00 00 00 94 0a ..j.MC.. .2...... 0x010: 9e 2c ca 12 0a 03 46 00 54 00 44 00 49 00 2c 03 .,....F. T.D.I.,. 0x020: 4d 00 61 00 78 00 69 00 6d 00 20 00 4d 00 49 00 M.a.x.i. m. .M.I. 0x030: 4e 00 49 00 51 00 55 00 53 00 42 00 20 00 4d 00 N.I.Q.U. S.B. .M. 0x040: 6f 00 64 00 75 00 6c 00 65 00 12 03 46 00 54 00 o.d.u.l. e...F.T. 0x050: 30 00 30 00 30 00 30 00 30 00 31 00 02 03 00 00 0.0.0.0. 0.1..... 0x060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........ 0x070: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 16 6e ........ .......n VID: 0x0b6a PID: 0x434d Release: 0x0200 Bus Powered: 100 mA Manufacturer: FTDI Product: Maxim MINIQUSB Module Serial: FT000001 Checksum : 6e16 PNP: 1 -- Xiaofan -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
