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51 Commits

Author SHA1 Message Date
zwelch a88871bc6a Encapsulate JTAG Cable API and interface structure, plan for new header file. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1984 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-06-01 23:01:24 +00:00
zwelch 79cec48ba2 Peter Denison <openwrt@marshadder.org>: 
The debugging code in jlink_tap_execute() called when _DEBUG_USB_COMMS_ is 
defined was using the entire cached scan length to print the results 
buffers, and not the correct length of each individual buffer.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1955 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-31 01:07:43 +00:00
zwelch 77015d5ae3 Remove unused jlink_execute_end_state (unreferenced after r1949). 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1951 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-30 21:53:10 +00:00
oharboe 7992eaf0fc remove unused JTAG_END_STATE 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1949 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-30 11:37:21 +00:00
zwelch b11a5b07c6 Submitted by Magnus Lundin <lundin@mlu.mine.nu>: 
Updates to the J-Link interface driver to support more device versions:
- Add capability detection:
  - if capable, detect protocol version; otherwise, assume v2 protocol.
  - if capable, detect buffer size; otherwise, assume minimal.
- Disable command result queries for devices using v2 protocol.
- Defined and use JTAG2 command with v2 protocol; JTAG3 is v3 protocol.
- Add TCL command to allow explicit setting of J-Link protocol version.

With approval, I revised the patch to make the following changes:
- add static keywords to new jlink-specific variables
- factor calculation of major_version to be more readable
- remove braces around simple one-line statements in if/else clauses
- remove (rather than #if 0) duplicate reset code; it is in SVN
- use &function to be clearer when passing function pointers
- add symbols for EMU_CMD_GET_CAPS bits; do not hard-code constants!
- almost renamed jlink_handle_jlink_hw_jtag_command  (seriously?!?!)
  - rewrote that function using a switch statement.
  - made version request processing easier to understand and modify
- improve alternate endpoint detection:
  - make code easier to read by using temporary variables
  - eliminate extra level of indentation and redundant logging
- use ternary conditional to select JTAG2 or JTAG3 command
- reverse version test in jlink_usb_message to reduce indentation
  - this had the biggest effect in cleaning up this patch
- use C99's ability to declare new/changed variables with less scope
- add spaces around binary operators in new/changed code
- revert other superfluous whitespace/comment style changes


git-svn-id: svn://svn.berlios.de/openocd/trunk@1889 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-23 03:42:13 +00:00
kc8apf 10923655d6 JLink support for non-7-cycle state moves by Dick Hollenbeck <dick@softplc.com> 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1826 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-18 17:42:36 +00:00
oharboe 231a71b7fb Michael Bruck <mbruck@digenius.de> change 'ir_scan' from 'int' to 'bool' to document its semantics 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1800 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-16 20:09:07 +00:00
zwelch 004c7124c4 Audit and eliminate redundant #include directives from src/jtag. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1707 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-11 04:04:58 +00:00
mlu 0317db97cd Small changes that might improve stability. 
Implemented new jtag sequences tap_get_tms_path and tap_get_tms_path_len

git-svn-id: svn://svn.berlios.de/openocd/trunk@1616 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-05-06 17:28:39 +00:00
zwelch ae719b2706 Fix jlink usb_bulk_with_retries to return actual error codes. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1564 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-29 06:30:44 +00:00
zwelch 5ee99a7e80 Remove vestigial last_tms variable from jlink driver. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1563 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-29 05:22:14 +00:00
zwelch a8f1307992 Fix jlink for Debian/Ubuntu (by Ben Dooks <ben-openocd@fluff.org>). 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1561 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-29 02:18:50 +00:00
mlu f1864e3e92 Correctedout buffer size and missing jlink_tap_init() call. 
Expanded JLink adapter info at startup.


git-svn-id: svn://svn.berlios.de/openocd/trunk@1556 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-28 17:40:02 +00:00
oharboe 479a65e946 add jtag_debug_state_machine 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1525 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-24 18:10:04 +00:00
oharboe 447a615dc3 Zach Welch <zw@superlucidity.net> add TAP_SCAN_BYTES macro (1 of 2) 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1524 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-24 16:24:55 +00:00
oharboe caf214935a Zach Welch <zw@superlucidity.net> use memcpy 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1521 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-24 11:05:21 +00:00
oharboe 779c44125a Zach Welch <zw@superlucidity.net> do not pad TMS 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1509 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-22 13:54:04 +00:00
oharboe f6fd9bc823 Zach Welch <zw@superlucidity.net> set speed in init 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1508 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-22 11:37:27 +00:00
oharboe 7395ca92d4 Zach Welch <zw@superlucidity.net> fix jlink reset 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1507 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-22 10:59:23 +00:00
kc8apf 2b90372b79 Shrink JLink buffer sizes to specified 2KB courtesy of Jeff Williams <jeffw@gadgetworks.com> and Zach Welch <zw@superlucidity.net> 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1504 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-22 07:34:47 +00:00
kc8apf f13f52d303 refactor jlink_execute_queue courtesy of Zach Welch <zw@superlucidity.net> 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1500 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-22 06:55:34 +00:00
oharboe 66db8e7bb4 Zach Welch <zw@superlucidity.net> refactor 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1498 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-21 15:39:49 +00:00
oharboe 5b4679618a Zach Welch <zw@superlucidity.net> add --enable-verbose* options 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1495 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-21 11:37:15 +00:00
oharboe 48d9f3bbde Zach Welch <zw@superlucidity.net> fix jlink format warning 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1493 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-21 11:33:29 +00:00
oharboe 2c89a1ec5f Zach Welch <zw@superlucidity.net> factor jlink usb_bulk_*_ex functions 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1492 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-21 09:41:41 +00:00
oharboe 4f0bd8e8e1 Zach Welch <zw@superlucidity.net> fix -Wformat-security warnings (1 of 4) 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1481 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-21 05:33:47 +00:00
oharboe d2d75efb39 Zach Welch <zw@superlucidity.net> use static keyword in jtag layer and drivers 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1479 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-21 05:29:23 +00:00
oharboe c401b8dd4f Nikolay Shadrin whoney at gmail.com, Zach Welch <zw@superlucidity.net> unstable USB J-Link in OpenOCD (revised patch provided) 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1475 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-19 23:30:15 +00:00
mifi 7989000e09 Partially fix USBprog and JLink adapters on XScale target 
Thanks to Peter Denison <openwrt(at)marshadder.org> 

git-svn-id: svn://svn.berlios.de/openocd/trunk@1471 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-19 19:15:09 +00:00
mifi 486799e65b Added functionality to support jtag_khz for the jlink. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1470 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-19 14:51:51 +00:00
mifi 0bba832713 The following patches was applied: 
- openocd-flash-static-keyword-v3.patch
- openocd-lpc2000-fix-erase-obo.patch
- openocd-jlink-fix-sign-ptr-warn.patch
- openocd-wextra-etm.patch
- openocd-wextra-jtag.patch
- openocd-add-new-tap-symbols-v6.patch

Many thanks to  Zach Welch <zw(at)superlucidity.net>

git-svn-id: svn://svn.berlios.de/openocd/trunk@1462 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-04-18 10:08:13 +00:00
kc8apf e77ae9096a Use C89/C99/C++ compliant boolean types 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1370 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-02-10 18:21:17 +00:00
kc8apf ab9dfffdb5 - Cable driver helper API courtesy of Dick Hollenbeck <dick@softplc.com> 
- Formatting changes from uncrustify


git-svn-id: svn://svn.berlios.de/openocd/trunk@1366 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2009-02-03 05:59:17 +00:00
kc8apf 508ed7a7c6 - Update tap_state_strings to correspond to SVF state names 
- Use new jtag_state_name() instead of global tap_state_strings[]


git-svn-id: svn://svn.berlios.de/openocd/trunk@1240 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-12-14 20:33:01 +00:00
kc8apf bcde5b3830 Clean up references to old tap_state names 
git-svn-id: svn://svn.berlios.de/openocd/trunk@1235 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-12-13 06:59:24 +00:00
kc8apf c45de8073d Change tap_state naming to be consistent with SVF documentation. 
Courtesy of Dick Hollenbeck <dick@softplc.com>


git-svn-id: svn://svn.berlios.de/openocd/trunk@1232 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-12-13 06:25:50 +00:00
ntfreak f809ee6935 - fix issue with jlink/libusb timeout under linux 
- add missing svn props

git-svn-id: svn://svn.berlios.de/openocd/trunk@1128 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-11-03 14:27:57 +00:00
ntfreak 68c598e88d - added myself to copyright on files i remember adding large contributions for over the years 
- cleaned up headers to match rest of code
- added missing svn props for previously added files

git-svn-id: svn://svn.berlios.de/openocd/trunk@987 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-09-20 10:50:53 +00:00
ntfreak ce16ff901c - fix target_examine declaration 
- remove build warnings
- added --enable-gccwarnings to docs
- update mips_m4k_examine function

git-svn-id: svn://svn.berlios.de/openocd/trunk@893 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-08-06 14:36:37 +00:00
ntfreak 710c1a9ed9 - error message cleanup in jlink driver 
git-svn-id: svn://svn.berlios.de/openocd/trunk@707 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-06-10 17:59:10 +00:00
ntfreak 04eecaac4a - fix jlink accessing incorrect buffer element 
git-svn-id: svn://svn.berlios.de/openocd/trunk@701 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-06-04 09:46:19 +00:00
ntfreak 586e9e4ef1 - fix issue if jlink sends result in single usb in packet 
git-svn-id: svn://svn.berlios.de/openocd/trunk@691 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-27 16:21:05 +00:00
mifi bfc0ac58f8 - renamed EMU_CMD_HW_JTAG to EMU_CMD_HW_JTAG3 
git-svn-id: svn://svn.berlios.de/openocd/trunk@689 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-26 17:32:15 +00:00
mifi 3a11ebf860 - changed some buffer defines to increase performance 
git-svn-id: svn://svn.berlios.de/openocd/trunk@685 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-25 08:18:21 +00:00
mifi 2952c426dd - comment out usb_set_altinterface, because it is not working under Mac OS X. 
And not needed for Windows. Hopefully it will not break a Linux build.

git-svn-id: svn://svn.berlios.de/openocd/trunk@684 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-24 15:40:32 +00:00
mifi 8b91677133 - swap processing of reset handling. First srst and than trst. 
git-svn-id: svn://svn.berlios.de/openocd/trunk@680 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-24 11:33:34 +00:00
mifi b7dc652f11 - corrected copy/paste type and renamed jlink_usb_read_result to jlink_usb_read_emu_result 
git-svn-id: svn://svn.berlios.de/openocd/trunk@678 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-24 09:06:04 +00:00
mifi 575e3379f5 - removed obsolete cmd JLINK_TAP_SEQUENCE_COMMAND, use EMU_CMD_HW_JTAG instead 
git-svn-id: svn://svn.berlios.de/openocd/trunk@677 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-24 08:53:42 +00:00
ntfreak f1e317e534 - jlink jlink_execute_queue returns result 
- added jlink_get_version_info function
- reformatted spaces to tabs

git-svn-id: svn://svn.berlios.de/openocd/trunk@676 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-24 08:21:12 +00:00
mifi 209112000b - replaced JLINK_xxxx command defines by EMU_CMD_ from the 
J-Link USB Protocol specification
- added functionality to jlink_init to display the version.

git-svn-id: svn://svn.berlios.de/openocd/trunk@675 b42882b7-edfa-0310-969c-e2dbd0fdcd60
 2008-05-24 07:11:18 +00:00