\brief JTAG handler functions.
*/
+#ifndef JTAG_H
+#define JTAG_H
+
#include <signal.h>
#include <io.h>
#include <iomacros.h>
-
extern unsigned int drwidth;
#define MSP430MODE 0
//! Shift n bytes.
unsigned long jtagtransn(unsigned long word,
- unsigned int bitcount);
+ unsigned char bitcount,
+ unsigned char flags);
+//! Shift the address width.
+unsigned long jtag_dr_shiftadr(unsigned long in);
//! Shift 8 bits of the IR.
unsigned char jtag_ir_shift8(unsigned char);
//! Shift 16 bits of the DR.
//Replace every "CLRTCK SETTCK" with this.
#define TCKTOCK CLRTCK,SETTCK
+
//16-bit MSP430 JTAG commands, bit-swapped
+//Rewrite these with MSP430 prefix.
#define IR_CNTRL_SIG_16BIT 0xC8 // 0x13
#define IR_CNTRL_SIG_CAPTURE 0x28 // 0x14
#define IR_CNTRL_SIG_RELEASE 0xA8 // 0x15
#define JTAG_DR_SHIFT 0x81
#define JTAG_DR_SHIFT20 0x91
+#define MSB 0
+#define LSB 1
+#define NOEND 2
+#define NORETIDLE 4
+
//JTAG430 commands
-#define JTAG430_HALTCPU 0xA0
-#define JTAG430_RELEASECPU 0xA1
-#define JTAG430_SETINSTRFETCH 0xC1
-#define JTAG430_SETPC 0xC2
-#define JTAG430_WRITEMEM 0xE0
-#define JTAG430_WRITEFLASH 0xE1
-#define JTAG430_READMEM 0xE2
-#define JTAG430_ERASEFLASH 0xE3
-#define JTAG430_ERASECHECK 0xE4
-#define JTAG430_VERIFYMEM 0xE5
-#define JTAG430_BLOWFUSE 0xE6
-#define JTAG430_ISFUSEBLOWN 0xE7
-#define JTAG430_COREIP_ID 0xF0
-#define JTAG430_DEVICE_ID 0xF1
+#include "jtag430.h"
+
+#endif