In jtag2usb.cc I changed all hid_read_timeout() calls (I assume this is what you meant), increasing the timeout parameter by a factor of 10. The output (-d) looked identical, same error. I also tried with a Sam D20 xplained pro, and it fails also, but it fails more or less immediately. This is the output of -d (for the Sam d20): > D:\Dropbox\avarice>avarice.exe -d -4 :4242 > AVaRICE version 2.13svn20160229, Mar 6 2016 00:46:22 > > Defaulting JTAG bitrate to 250 kHz. > > Found HID PID:VID 0x03eb:0x2111, serno ATML1873040200010208 > Probing for HID max. packet size > Setting max. packet size to 512 from DAP_Info > JTAG config starting.HID thread started > > > command "sign-on" [0x01, 0x10] > 0E 00 00 00 01 10 00 > Received 0x81 0x11 0x00 0x06 0x0e 0x00 > read: 0e 00 00 01 80 00 > > Got message seqno 0 (command_sequence == 0) > response: 01 80 00 > > command "get info (serial number)" [0x00, 0x00] > 0E 00 01 00 00 00 00 81 > Received 0x81 0x11 0x00 0x1a 0x0e 0x01 > read: 0e 01 00 00 81 00 41 54 4d 4c 31 38 37 33 30 34 30 32 30 30 30 > 31 30 32 30 38 > > Got message seqno 1 (command_sequence == 1) > response: 00 81 00 41 54 4D 4C 31 38 37 33 30 34 30 32 30 30 30 31 30 > 32 30 38 > Found a device, serial number: ATML1873040200010208 > > command "get parameter" [0x01, 0x02] > 0E 00 02 00 01 02 00 00 00 05 > Received 0x81 0x11 0x00 0x0c 0x0e 0x02 > read: 0e 02 00 01 84 01 f0 01 21 1d 01 00 > > Got message seqno 2 (command_sequence == 2) > response: 01 84 01 F0 01 21 1D 01 00 > ICE hardware version: 240 > ICE firmware version: 1.33 (rel. 285) > > command "set parameter" [0x12, 0x01] > 0E 00 03 00 12 01 00 00 00 01 02 > Received 0x81 0x11 0x00 0x06 0x0e 0x03 > read: 0e 03 00 12 80 00 > > Got message seqno 3 (command_sequence == 3) > response: 12 80 00 > > command "set parameter" [0x12, 0x01] > 0E 00 04 00 12 01 00 00 01 01 02 > Received 0x81 0x11 0x00 0x06 0x0e 0x04 > read: 0e 04 00 12 80 00 > > Got message seqno 4 (command_sequence == 4) > response: 12 80 00 > > command "set parameter" [0x12, 0x01] > 0E 00 05 00 12 01 00 01 00 01 04 > Received 0x81 0x11 0x00 0x06 0x0e 0x05 > read: 0e 05 00 12 80 00 > > Got message seqno 5 (command_sequence == 5) > response: 12 80 00 > > command "AVR sign-on" [0x12, 0x10] > 0E 00 06 00 12 10 00 00 > Received 0x81 0x11 0x00 0x07 0x0e 0x06 > read: 0e 06 00 12 a0 00 20 > > Got message seqno 6 (command_sequence == 6) > response: 12 A0 00 20 > initJtagBox() failed: no answer from target > > command "sign-off" [0x01, 0x11] > 0E 00 07 00 01 11 00 > Received 0x81 0x11 0x00 0x06 0x0e 0x07 > read: 0e 07 00 01 80 00 > > Got message seqno 7 (command_sequence == 7) > response: 01 80 00 > > D:\Dropbox\avarice>
On 06.03.2016 10:06, Joerg Wunsch wrote: > As Philip Mulrane wrote: > >>> command "AVR sign-on" [0x12, 0x10] >>> 0E 00 06 00 12 10 00 00 >>> Querying for response: hid_read() failed (0) > Try increasing the timeout parameter in hid_read(). > > Actually, when getting a 0 reply, we could probably also > loop, but then, we could as well increase the timeout, and > have libhidapi loop instead. -- Bittrace14 UG Immanuel-Kant Str.59b 31812 Bad Pyrmont Fax: +49 32223945096 HRB 209338 Amtsger. Hannover Geschäftsführer Pauline Atkinson ------------------------------------------------------------------------------ _______________________________________________ avarice-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/avarice-user
