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authoroharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-10 07:19:14 +0000
committeroharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>2009-06-10 07:19:14 +0000
commitba0f4a254c28ce0013e6dd2443f358316153610a (patch)
tree6b11f2cd47f5caed74cf5d4c1ab2f6b74a6daa37
parent8b7f813b234613646ffae0e27df74cb0b2eaf38d (diff)
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added pathmove command
git-svn-id: svn://svn.berlios.de/openocd/trunk@2180 b42882b7-edfa-0310-969c-e2dbd0fdcd60
-rw-r--r--src/jtag/tcl.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c
index 4f2f6b5f..f2a5bf8f 100644
--- a/src/jtag/tcl.c
+++ b/src/jtag/tcl.c
@@ -189,6 +189,7 @@ static int handle_jtag_reset_command(struct command_context_s *cmd_ctx, char *cm
static int handle_runtest_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_irscan_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
+static int Jim_Command_pathmove(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
static int Jim_Command_flush_count(Jim_Interp *interp, int argc, Jim_Obj *const *args);
static int handle_verify_ircapture_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
@@ -658,6 +659,7 @@ int jtag_register_commands(struct command_context_s *cmd_ctx)
COMMAND_EXEC, "execute IR scan <device> <instr> [dev2] [instr2] ...");
register_jim(cmd_ctx, "drscan", Jim_Command_drscan, "execute DR scan <device> <num_bits> <value> <num_bits1> <value2> ...");
register_jim(cmd_ctx, "flush_count", Jim_Command_flush_count, "returns number of times the JTAG queue has been flushed");
+ register_jim(cmd_ctx, "pathmove", Jim_Command_pathmove, "move JTAG to state1 then to state2, state3, etc. <state1>,<state2>,<stat3>...");
register_command(cmd_ctx, NULL, "verify_ircapture", handle_verify_ircapture_command,
COMMAND_ANY, "verify value captured during Capture-IR <enable|disable>");
@@ -1308,6 +1310,48 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
}
+static int Jim_Command_pathmove(Jim_Interp *interp, int argc, Jim_Obj *const *args)
+{
+ tap_state_t states[8];
+
+ if ((argc < 2) || ((size_t)argc > (sizeof(states)/sizeof(*states)+1)))
+ {
+ Jim_WrongNumArgs(interp, 1, args, "wrong arguments");
+ return JIM_ERR;
+ }
+
+ int i;
+ for (i=0; i<argc-1; i++)
+ {
+ const char *cp;
+ cp = Jim_GetString( args[i+1], NULL );
+ states[i] = tap_state_by_name(cp);
+ if( states[i] < 0 )
+ {
+ /* update the error message */
+ Jim_SetResult_sprintf(interp,"endstate: %s invalid", cp );
+ return JIM_ERR;
+ }
+ }
+
+ if ((jtag_add_statemove(states[0]) != ERROR_OK) || ( jtag_execute_queue()!= ERROR_OK))
+ {
+ Jim_SetResultString(interp, "pathmove: jtag execute failed",-1);
+ return JIM_ERR;
+ }
+
+ jtag_add_pathmove(argc-2, states+1);
+
+ if (jtag_execute_queue()!= ERROR_OK)
+ {
+ Jim_SetResultString(interp, "pathmove: failed",-1);
+ return JIM_ERR;
+ }
+
+ return JIM_OK;
+}
+
+
static int Jim_Command_flush_count(Jim_Interp *interp, int argc, Jim_Obj *const *args)
{
Jim_SetResult(interp, Jim_NewIntObj(interp, jtag_get_flush_queue_count()));