* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
-* along with this program; if not, write to the *
-* Free Software Foundation, Inc., *
-* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
+* along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
-#ifndef JTAG_H
-#define JTAG_H
+#ifndef OPENOCD_JTAG_JTAG_H
+#define OPENOCD_JTAG_JTAG_H
#include <helper/binarybuffer.h>
#include <helper/log.h>
* jtag_add_dr_scan_check() to validate the value that was scanned out.
*/
struct scan_field {
- /** The number of bits this field specifies (up to 32) */
+ /** The number of bits this field specifies */
int num_bits;
/** A pointer to value to be scanned into the device */
const uint8_t *out_value;
};
struct jtag_tap {
- const char *chip;
- const char *tapname;
- const char *dotted_name;
+ char *chip;
+ char *tapname;
+ char *dotted_name;
int abs_chain_position;
/** Is this TAP disabled after JTAG reset? */
bool disabled_after_reset;
#define ERROR_JTAG_TRANSITION_INVALID (-109)
#define ERROR_JTAG_INIT_SOFT_FAIL (-110)
-/**
- * jtag_add_dr_out() is a version of jtag_add_dr_scan() which
- * only scans data out. It operates on 32 bit integers instead
- * of 8 bit, which makes it a better impedance match with
- * the calling code which often operate on 32 bit integers.
- *
- * Current or end_state can not be TAP_RESET. end_state can be TAP_INVALID
- *
- * num_bits[i] is the number of bits to clock out from value[i] LSB first.
- *
- * If the device is in bypass, then that is an error condition in
- * the caller code that is not detected by this fn, whereas
- * jtag_add_dr_scan() does detect it. Similarly if the device is not in
- * bypass, data must be passed to it.
- *
- * If anything fails, then jtag_error will be set and jtag_execute() will
- * return an error. There is no way to determine if there was a failure
- * during this function call.
- *
- * This is an inline fn to speed up embedded hosts. Also note that
- * interface_jtag_add_dr_out() can be a *small* inline function for
- * embedded hosts.
- *
- * There is no jtag_add_dr_outin() version of this fn that also allows
- * clocking data back in. Patches gladly accepted!
- */
-
/**
* Set the current JTAG core execution error, unless one was set
* by a previous call previously. Driver or application code must
int jim_jtag_newtap(Jim_Interp *interp, int argc, Jim_Obj *const *argv);
-#endif /* JTAG_H */
+#endif /* OPENOCD_JTAG_JTAG_H */