49 lines
2.3 KiB
C
49 lines
2.3 KiB
C
/***************************************************************************
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* Copyright (C) 2009 by Simon Qian *
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* SimonQian@SimonQian.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef SVF_H
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#define SVF_H
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#include <jtag/jtag.h>
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int svf_register_commands(struct command_context *cmd_ctx);
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/**
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* svf_add_statemove() moves from the current state to @a goal_state.
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*
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* @param goal_state The final TAP state.
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* @return ERROR_OK on success, or an error code on failure.
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*
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* The current and goal states must satisfy svf_tap_state_is_stable().
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* State transition paths used by this routine are those given in the
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* SVF specification for single-argument STATE commands (and also used
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* for various other state transitions).
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*/
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int svf_add_statemove(tap_state_t goal_state);
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/**
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* svf_tap_state_is_stable() returns true for stable non-SHIFT states
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*
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* @param state The TAP state in question
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* @return true iff the state is stable and not a SHIFT state.
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*/
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bool svf_tap_state_is_stable(tap_state_t state);
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#endif /* SVF_H */
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