diff options
Diffstat (limited to 'STM32_bootloader/Core/Src/libxsvf/scan.c')
| -rw-r--r-- | STM32_bootloader/Core/Src/libxsvf/scan.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/STM32_bootloader/Core/Src/libxsvf/scan.c b/STM32_bootloader/Core/Src/libxsvf/scan.c deleted file mode 100644 index cb24e56..0000000 --- a/STM32_bootloader/Core/Src/libxsvf/scan.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Lib(X)SVF - A library for implementing SVF and XSVF JTAG players - * - * Copyright (C) 2009 RIEGL Research ForschungsGmbH - * Copyright (C) 2009 Clifford Wolf <clifford@clifford.at> - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - */ - -#include "libxsvf.h" - -int libxsvf_scan(struct libxsvf_host *h) -{ - int i, j; - - if (libxsvf_tap_walk(h, LIBXSVF_TAP_RESET) < 0) - return -1; - - if (libxsvf_tap_walk(h, LIBXSVF_TAP_DRSHIFT) < 0) - return -1; - - for (i=0; i<256; i++) - { - int bit = LIBXSVF_HOST_PULSE_TCK(0, 1, -1, 0, 1); - - if (bit < 0) - return -1; - - if (bit == 0) { - LIBXSVF_HOST_REPORT_DEVICE(0); - } else { - unsigned long idcode = 1; - for (j=1; j<32; j++) { - int bit = LIBXSVF_HOST_PULSE_TCK(0, 1, -1, 0, 1); - if (bit < 0) - return -1; - idcode |= ((unsigned long)bit) << j; - } - if (idcode == 0xffffffff) - break; - LIBXSVF_HOST_REPORT_DEVICE(idcode); - } - } - - return 0; -} - |