diff options
Diffstat (limited to 'src/jtag/drivers/OpenULINK/include/jtag.h')
| -rw-r--r-- | src/jtag/drivers/OpenULINK/include/jtag.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/jtag/drivers/OpenULINK/include/jtag.h b/src/jtag/drivers/OpenULINK/include/jtag.h new file mode 100644 index 00000000..93ecfb0a --- /dev/null +++ b/src/jtag/drivers/OpenULINK/include/jtag.h @@ -0,0 +1,46 @@ +/*************************************************************************** + * Copyright (C) 2011 by Martin Schmoelzer * + * <martin.schmoelzer@student.tuwien.ac.at> * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * 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., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#ifndef __JTAG_H +#define __JTAG_H + +#include "shorttypes.h" + +#define NOP {__asm nop __endasm;} + +void jtag_scan_in(u8 out_offset, u8 in_offset); +void jtag_scan_out(u8 out_offset); +void jtag_scan_io(u8 out_offset, u8 in_offset); + +void jtag_slow_scan_in(u8 scan_size_bytes, u8 tdo_index, u8 scan_options); +void jtag_slow_scan_out(u8 scan_size_bytes, u8 tdi_index, u8 scan_options); +void jtag_slow_scan_io(u8 scan_size_bytes, u8 tdi_index, u8 tdo_index, + u8 scan_options); + +void jtag_clock_tck(u16 count); +void jtag_clock_tms(u8 count, u8 sequence); +void jtag_slow_clock_tms(u8 count, u8 sequence); + +u16 jtag_get_signals(void); +void jtag_set_signals(u8 low, u8 high); + +void jtag_configure_tck_delay(u8 scan, u8 tck, u8 tms); + +#endif |