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Dump tap state at debug log level.

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git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1754 b68d4a1b-bc3d-0410-92ed-d4ac073336b7
master
Jie Zhang 15 years ago
parent 4e273abf91
commit b1546969ad
2 changed files with 58 additions and 0 deletions
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11
urjtag/ChangeLog
Unescape Escape View File

@ -1,3 +1,14 @@
2010-02-02 Jie Zhang <jie.zhang@analog.com>
* src/tap/state.c (urj_tap_state_name): New.
(urj_tap_state_dump): New.
(urj_tap_state_dump_2): New.
(urj_tap_state_init): Call urj_tap_state_dump.
(urj_tap_state_done): Likewise.
(urj_tap_state_reset): Likewise.
(urj_tap_state_set_trst): Likewise.
(urj_tap_state_clock): Call urj_tap_state_dump_2.
2010-02-02 Jie Zhang <jie.zhang@analog.com>
* src/tap/usbconn/libftdi.c (usbconn_ftdi_write): Make sure

47
urjtag/src/tap/state.c
Unescape Escape View File

@ -26,6 +26,46 @@
#include <urjtag/tap_state.h>
#include <urjtag/chain.h>
static const char *
urj_tap_state_name (int state)
{
switch (state)
{
case URJ_TAP_STATE_UNKNOWN_STATE: return "UNKNOWN_STATE";
case URJ_TAP_STATE_TEST_LOGIC_RESET: return "TEST_LOGIC_RESET";
case URJ_TAP_STATE_RUN_TEST_IDLE: return "RUN_TEST_IDLE";
case URJ_TAP_STATE_SELECT_DR_SCAN: return "SELECT_DR_SCAN";
case URJ_TAP_STATE_CAPTURE_DR: return "CAPTURE_DR";
case URJ_TAP_STATE_SHIFT_DR: return "SHIFT_DR";
case URJ_TAP_STATE_EXIT1_DR: return "EXIT1_DR";
case URJ_TAP_STATE_PAUSE_DR: return "PAUSE_DR";
case URJ_TAP_STATE_EXIT2_DR: return "EXIT2_DR";
case URJ_TAP_STATE_UPDATE_DR: return "UPDATE_DR";
case URJ_TAP_STATE_SELECT_IR_SCAN: return "SELECT_IR_SCAN";
case URJ_TAP_STATE_CAPTURE_IR: return "CAPTURE_IR";
case URJ_TAP_STATE_SHIFT_IR: return "SHIFT_IR";
case URJ_TAP_STATE_EXIT1_IR: return "EXIT1_IR";
case URJ_TAP_STATE_PAUSE_IR: return "PAUSE_IR";
case URJ_TAP_STATE_EXIT2_IR: return "EXIT2_IR";
case URJ_TAP_STATE_UPDATE_IR: return "UPDATE_IR";
default: return "??????";
}
}
static void
urj_tap_state_dump (int state)
{
urj_log (URJ_LOG_LEVEL_DEBUG, "tap_state: %s\n",
urj_tap_state_name (state));
}
static void
urj_tap_state_dump_2 (int state0, int state1, int tms)
{
urj_log (URJ_LOG_LEVEL_DEBUG, "tap_state: %16s =(tms:%d)=> %s\n",
urj_tap_state_name (state0), tms, urj_tap_state_name (state1));
}
int
urj_tap_state (urj_chain_t *chain)
{
@ -35,18 +75,21 @@ urj_tap_state (urj_chain_t *chain)
int
urj_tap_state_init (urj_chain_t *chain)
{
urj_tap_state_dump (URJ_TAP_STATE_UNKNOWN_STATE);
return chain->state = URJ_TAP_STATE_UNKNOWN_STATE;
}
int
urj_tap_state_done (urj_chain_t *chain)
{
urj_tap_state_dump (URJ_TAP_STATE_UNKNOWN_STATE);
return chain->state = URJ_TAP_STATE_UNKNOWN_STATE;
}
int
urj_tap_state_reset (urj_chain_t *chain)
{
urj_tap_state_dump (URJ_TAP_STATE_TEST_LOGIC_RESET);
return chain->state = URJ_TAP_STATE_TEST_LOGIC_RESET;
}
@ -64,12 +107,15 @@ urj_tap_state_set_trst (urj_chain_t *chain, int old_trst, int new_trst)
chain->state = URJ_TAP_STATE_UNKNOWN_STATE;
}
urj_tap_state_dump (chain->state);
return chain->state;
}
int
urj_tap_state_clock (urj_chain_t *chain, int tms)
{
int oldstate = chain->state;
if (tms)
{
switch (chain->state)
@ -154,5 +200,6 @@ urj_tap_state_clock (urj_chain_t *chain, int tms)
}
}
urj_tap_state_dump_2 (oldstate, chain->state, tms);
return chain->state;
}

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