CVS: jtag/hardware_access HIL.c,1.7,1.8 HIL.def,1.2,1.3 HIL.h,1.5,1.6

Update of /cvsroot/mspgcc/jtag/hardware_access
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7328/jtag/hardware_access

Modified Files:
	HIL.c HIL.def HIL.h 
Log Message:
Additions to the HIL interface to match what the latest TI DLL code expects


Index: HIL.c
===================================================================
RCS file: /cvsroot/mspgcc/jtag/hardware_access/HIL.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -w -d -r1.7 -r1.8
--- HIL.c	6 Jun 2005 12:44:13 -0000	1.7
+++ HIL.c	6 Apr 2006 14:20:30 -0000	1.8
@@ -95,6 +95,8 @@
 static LARGE_INTEGER freq;
 #endif
 
+static unsigned int protocol = JTAG;
+
 // (Local) Function prototypes. -----------------------------------------------
 
 static BYTE ReadTDI(void);
@@ -1104,11 +1106,6 @@
     return ret & TDO;
 }
 
-LONG WINAPI HIL_ReadTDO(void) {
-    return ReadTDO() != 0;      //return a boolean
-}
-
-
 //----------------------------------------------------------------------------
 /* This function sets the target JTAG state machine (JTAG FSM) back into the 
    Run-Test/Idle state after a shift access.
@@ -1122,3 +1119,84 @@
     ClkTCK();
     // JTAG FSM = Run-Test/Idle
 }
+
+void WINAPI HIL_CheckJtagFuse(void)
+{
+    /* Slow fuse check */
+    HIL_TDI(1);  // be sure that all JTAG inputs are high
+    HIL_TMS(1);
+    HIL_TCK(1);
+    /* check fuse */
+    HIL_TMS(0);
+    HIL_DelayMSec(1);
+    HIL_TMS(1);
+    HIL_TMS(0);
+    HIL_DelayMSec(1);
+    HIL_TMS(1);
+}
+
+void WINAPI HIL_ResetJtagTap(void)
+{
+    // Reset Jtag state machine.
+    HIL_TMS(1);  // be sure that TMS is high on entry
+    HIL_TCK(POS_EDGE);
+    HIL_TCK(POS_EDGE);
+    HIL_TCK(POS_EDGE);
+    HIL_TCK(POS_EDGE);
+    HIL_TCK(POS_EDGE);
+    HIL_TCK(POS_EDGE); // Jtag state machine: Test Logic Reset.
+    HIL_TCK(0);
+    HIL_TMS(0);
+    HIL_TCK(1); // Jtag state machine: Run Test Idle.
+}
+
+/* ----------------------------------------------------------------------------
+Function:
+ STATUS_T WINAPI HIL_Trace(BOOL OnOff, char *str);
+
+Description:
+ Switches Debug Trace on/off when compiled for DEBUG_TRACE.
+
+Parameters:
+
+Returns:
+
+Notes:
+*/
+STATUS_T WINAPI HIL_Trace(BOOL OnOff, char *str)
+{
+	return STATUS_ERROR;
+}
+
+/* ----------------------------------------------------------------------------
+Function:
+ STATUS_T WINAPI HIL_SetProtocol(int protocol_id);
+
+Description:
+ Sets the Protocol type (actual: JTAG, SPYBYWIRE)
+
+Parameters:
+ protocol_id:  Protocol type (Default: JTAG)
+
+Returns:
+ STATUS_OK:    The interface was initialized.
+ STATUS_ERROR: The interface was not initialized.
+
+Notes:
+*/
+STATUS_T WINAPI HIL_SetProtocol(int protocol_id)
+{
+    if (protocol_id == SPYBIWIREJTAG)
+        return STATUS_ERROR;
+    protocol = protocol_id;
+
+    return STATUS_OK;
+}
+
+WINAPI void HIL_sbw_ExecuteFuseBlow(void)
+{
+}
+
+WINAPI void HIL_sbw_StepPSA(LONG Length)
+{
+}

Index: HIL.def
===================================================================
RCS file: /cvsroot/mspgcc/jtag/hardware_access/HIL.def,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -w -d -r1.2 -r1.3
--- HIL.def	12 Jul 2004 19:57:44 -0000	1.2
+++ HIL.def	6 Apr 2006 14:20:30 -0000	1.3
@@ -2,6 +2,8 @@
 EXPORTS
 DllMain@12
 DllMain=DllMain@12
+HIL_CheckJtagFuse@0
+HIL_CheckJtagFuse=HIL_CheckJtagFuse@0
 HIL_Close@4
 HIL_Close=HIL_Close@4
 HIL_Connect@0
@@ -22,6 +24,10 @@
 HIL_ReadTimer=HIL_ReadTimer@0
 HIL_Release@0
 HIL_Release=HIL_Release@0
+HIL_ResetJtagTap@0
+HIL_ResetJtagTap=HIL_ResetJtagTap@0
+HIL_SetProtocol@4
+HIL_SetProtocol=HIL_SetProtocol@4
 HIL_StartTimer@0
 HIL_StartTimer=HIL_StartTimer@0
 HIL_StopTimer@0
@@ -38,9 +44,13 @@
 HIL_TMS=HIL_TMS@4
 HIL_TST@4
 HIL_TST=HIL_TST@4
+HIL_Trace@8
+HIL_Trace=HIL_Trace@8
 HIL_VCC@4
 HIL_VCC=HIL_VCC@4
 HIL_VPP@4
 HIL_VPP=HIL_VPP@4
-HIL_ReadTDO@0
-HIL_ReadTDO=HIL_ReadTDO@0
+HIL_sbw_ExecuteFuseBlow@0
+HIL_sbw_ExecuteFuseBlow=HIL_sbw_ExecuteFuseBlow@0
+HIL_sbw_StepPSA@4
+HIL_sbw_StepPSA=HIL_sbw_StepPSA@4

Index: HIL.h
===================================================================
RCS file: /cvsroot/mspgcc/jtag/hardware_access/HIL.h,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -w -d -r1.5 -r1.6
--- HIL.h	6 Jun 2005 12:44:13 -0000	1.5
+++ HIL.h	6 Apr 2006 14:20:30 -0000	1.6
@@ -18,6 +18,13 @@
 
 enum
 {
+    JTAG = 0,
+    SPYBIWIRE,
+    SPYBIWIREJTAG
+};
+
+enum
+{
     POS_EDGE = 2,
     NEG_EDGE,
 };
@@ -52,6 +59,13 @@
 void WINAPI HIL_StopTimer(void);
 LONG WINAPI HIL_ReadTDO(void);
 
+void WINAPI HIL_CheckJtagFuse(void);
+void WINAPI HIL_ResetJtagTap(void);
+STATUS_T WINAPI HIL_Trace(BOOL OnOff, char *str);
+STATUS_T WINAPI HIL_SetProtocol(int protocol_id);
+WINAPI void HIL_sbw_StepPSA(LONG Length);
+WINAPI void HIL_sbw_ExecuteFuseBlow(void);
+
 #define SetTMS()        HIL_TMS(1)
 #define ClrTMS()        HIL_TMS(0)
 #define SetTCK()        HIL_TCK(1)



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