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path: root/src/jtag/amt_jtagaccel.c
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2009-07-23Ferdinand Postema <ferdinand@postema.eu> fix cygwin warningsoharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@2559 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-07-06Ferdinand Postema <ferdinand@postema.eu>:zwelch
Updates to private TAP state tables in amtjtagaccel interface driver. The first change is the neccesary one to correct a long-standing bug that caused the IDCODE to be shifted by one bit too many. This was caused by an incorrect path from state RESET to state DRSHIFT. The value of those 2 bytes were 0x8a and 0x04. This means that the bitstream to do this transition is 0b 00100 01010 (send LSB first). This will bring you from the reset state to the shift state; however, you enter the shift-state twice, which explains why the ID-CODE that will be read next will be shifted 1 bit. The fix changes these to 0x05 and 0x00. This will send the bitstream 0b 00101 (send LSB first). This will bring the TAP controller from the RESET state to the DRSHIFT state directly, without entering the DRSHIFT state twice. After checking the whole table, two other transitions were found that could be optimized (5 bits in stead of 10 bits). Summary off all changes: From To Old values Old Bitstream New values New Bitstream Remarks ---- ------- ---------- ------------- ---------- ------------- ------- RESET DRSHIFT 0x8a 0x04 0b00100 01010 0x05 0x00 0b00101 1,2 IDLE DRSHIFT 0x85 0x08 0b01000 00101 0x04 0x00 0b00100 2 IDLE IRSHIFT 0x8b 0x08 0b01000 01011 0x06 0x00 0b00110 2 [1] Fixes the IDCODE bug [2] Optimization git-svn-id: svn://svn.berlios.de/openocd/trunk@2472 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-23Remove whitespace that occurs before ')'.zwelch
- Replace '[ \t]*[)]' with ')'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2377 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-23Remove whitespace that occurs after '('.zwelch
- Replace '([ \t]*' with '('. git-svn-id: svn://svn.berlios.de/openocd/trunk@2376 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-18Transform 'u16' to 'uint16_t'zwelch
- Replace '\([^_]\)u16' with '\1uint16_t'. - Replace '^u16' with 'uint16_t'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2277 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-18Transform 'u8' to 'uint8_t'zwelch
- Replace '\([^_]\)u8' with '\1uint8_t'. - Replace '^u8' with 'uint8_t'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2276 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-12Simplify and improve amt_jtagaccel_handle_parport_port_command:zwelch
- Show the port number to the user when asking for it or setting it. - Print an error if the amt_jtagaccel_port has already been set. - Use parse_u16 helper to ensure amt_jtagaccel_port string parses correctly. git-svn-id: svn://svn.berlios.de/openocd/trunk@2210 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09Encapsulate jtag_reset_config using accessors:zwelch
- Update handle_reset_config_command in tcl.c to use new helpers. - Replace direct accesses in JTAG interface and target drivers. git-svn-id: svn://svn.berlios.de/openocd/trunk@2161 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-09Add get and set accessors for jtag_speed:zwelch
- Setter calls the interface driver callback to improve core encapsulation. - Use getter in standard JTAG interface drivers and ZY1000 minidriver. git-svn-id: svn://svn.berlios.de/openocd/trunk@2159 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03Finish JTAG header file modularization; command factoring follows.zwelch
git-svn-id: svn://svn.berlios.de/openocd/trunk@2029 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-03Remove interface.h from public JTAG header, include it where required.zwelch
git-svn-id: svn://svn.berlios.de/openocd/trunk@2016 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-02Remove unused code, TAP_INVALID is never passed to drivers.oharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@1997 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-06-01Encapsulate JTAG Cable API and interface structure, plan for new header file.zwelch
git-svn-id: svn://svn.berlios.de/openocd/trunk@1984 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-05-30remove unused JTAG_END_STATEoharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@1949 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-05-16Michael Bruck <mbruck@digenius.de> change 'ir_scan' from 'int' to 'bool' to ↵oharboe
document its semantics git-svn-id: svn://svn.berlios.de/openocd/trunk@1800 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-05-11Audit and eliminate redundant #include directives from src/jtag.zwelch
git-svn-id: svn://svn.berlios.de/openocd/trunk@1707 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-04-21Zach Welch <zw@superlucidity.net> use static keyword in jtag layer and driversoharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@1479 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-04-19Zach Welch <zw@superlucidity.net> use tap_state_toharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@1464 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2009-04-18The following patches was applied:mifi
- 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
2009-02-03- Cable driver helper API courtesy of Dick Hollenbeck <dick@softplc.com>kc8apf
- Formatting changes from uncrustify git-svn-id: svn://svn.berlios.de/openocd/trunk@1366 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-12-13Clean up references to old tap_state nameskc8apf
git-svn-id: svn://svn.berlios.de/openocd/trunk@1235 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-12-13Change tap_state naming to be consistent with SVF documentation.kc8apf
Courtesy of Dick Hollenbeck <dick@softplc.com> git-svn-id: svn://svn.berlios.de/openocd/trunk@1232 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-08-20duane ellis: fix warningoharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@948 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-08-06- fix target_examine declarationntfreak
- 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
2008-08-05Duane Ellis: fix warningsoharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@890 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-04-09Don Porges fixed c99 issues.oharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@553 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-03-25- rename log functions to stop conflicts under win32 (wingdi)ntfreak
git-svn-id: svn://svn.berlios.de/openocd/trunk@523 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-02-28- fix line-endingsdrath
git-svn-id: svn://svn.berlios.de/openocd/trunk@362 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-02-28Uwe Hermann fixed some warnings.oharboe
git-svn-id: svn://svn.berlios.de/openocd/trunk@360 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2008-02-10- added patch to change pathmove handlingmifi
https://lists.berlios.de/pipermail/openocd-development/2008-January/000678.html (thanks to Øyvind for the patch) git-svn-id: svn://svn.berlios.de/openocd/trunk@286 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2007-07-26- restrict direct parallel port access to x86 platforms (thanks to Vincent ↵drath
Palatin) git-svn-id: svn://svn.berlios.de/openocd/trunk@183 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2007-04-25- added support for error handlers to JTAG scan commands ↵drath
(jtag_[plain_][ir|dr]_scan) - catch apparently broken JTAG IR scan after ARM926EJ-S CP15 operations - added "arm7_9 dump_etb" command git-svn-id: svn://svn.berlios.de/openocd/trunk@142 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2007-03-28- merged XScale branch back into trunkdrath
- fixed some compiler warnigns in amt_jtagaccel.c, bitbang.c, parport.c - free working area and register stuff if str7x block write algorithm failed - check PC after exiting a target algorithm in armv4_5.c git-svn-id: svn://svn.berlios.de/openocd/trunk@135 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2006-10-12- allow FT2232 devices to be opened by serial number instead of device ↵drath
description ('ft2232_serial <serial>' command) - redirect output from target event scripts (currently only reset) to the daemon output (INFO:) - some minor fixes and enhancements git-svn-id: svn://svn.berlios.de/openocd/trunk@103 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2006-08-17- renamed jtag_interface_t.support_statemove to ↵drath
jtag_interface_t.support_pathmove (it is used to indicate jtag_add_pathmove support) - fixed small bug in str7x.c that printed an address instead of the target number in an error message - added support for Olimex ARM-USB-OCD. The new ft2232 layout is called "olimex-jtag" git-svn-id: svn://svn.berlios.de/openocd/trunk@87 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2006-08-01- allow building for MinGW using either -mno-cygwin or the MinGW gccdrath
- added GiveIO support to the amt_jtagaccel driver - explicitly disable loopback mode for FT2232 devices - changed configuration options n[st]rst_delay to jtag_n[st]rst_delay - shutdown network services on exit git-svn-id: svn://svn.berlios.de/openocd/trunk@80 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2006-07-17- Added support for native MinGW builds (thanks to Spencer Oliver and ↵drath
Michael Fischer) - you still need to install GiveIO (not part of OpenOCD) - Added state-move support to ftd2xx and bitbang JTAG drivers (required for XScale, possibly useful for other targets, too) - various fixes git-svn-id: svn://svn.berlios.de/openocd/trunk@78 b42882b7-edfa-0310-969c-e2dbd0fdcd60
2006-06-02- prepare OpenOCD for branching, created ./trunk/drath
git-svn-id: svn://svn.berlios.de/openocd/trunk@64 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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