diff options
| -rw-r--r-- | usrp2/top/Makefile.common | 5 | ||||
| -rwxr-xr-x | usrp2/top/python/check_timing.py | 30 |
2 files changed, 34 insertions, 1 deletions
diff --git a/usrp2/top/Makefile.common b/usrp2/top/Makefile.common index 6f855a070..3a35e71e7 100644 --- a/usrp2/top/Makefile.common +++ b/usrp2/top/Makefile.common @@ -1,5 +1,5 @@ # -# Copyright 2008, 2009, 2010 Ettus Research LLC +# Copyright 2008-2011 Ettus Research LLC # ################################################## @@ -14,10 +14,12 @@ endif BASE_DIR = $(abspath ..) ISE_HELPER = xtclsh $(BASE_DIR)/tcl/ise_helper.tcl SANITY_CHECKER = python $(BASE_DIR)/python/check_inout.py +TIMING_CHECKER = python $(BASE_DIR)/python/check_timing.py ISE_FILE = $(BUILD_DIR)/$(TOP_MODULE).$(ISE_EXT) BIN_FILE = $(BUILD_DIR)/$(TOP_MODULE).bin BIT_FILE = $(BUILD_DIR)/$(TOP_MODULE).bit MCS_FILE = $(BUILD_DIR)/$(TOP_MODULE).mcs +TWR_FILE = $(BUILD_DIR)/$(TOP_MODULE).twr ################################################## # Global Targets @@ -35,6 +37,7 @@ synth: $(ISE_FILE) bin: check $(BIN_FILE) $(ISE_HELPER) "Generate Programming File" + $(TIMING_CHECKER) $(TWR_FILE) mcs: $(MCS_FILE) diff --git a/usrp2/top/python/check_timing.py b/usrp2/top/python/check_timing.py new file mode 100755 index 000000000..c57e889d0 --- /dev/null +++ b/usrp2/top/python/check_timing.py @@ -0,0 +1,30 @@ +#!/usr/bin/env python +# +# Copyright 2011 Ettus Research LLC +# +# 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 3 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, see <http://www.gnu.org/licenses/>. + +import sys +import re + +def print_timing_constraint_summary(twr_file): + output = "" + keep = False + for line in open(twr_file).readlines(): + if 'Derived Constraint Report' in line: keep = True + if keep: output += line + if 'constraint' in line and 'met' in line: break + print("\n\n"+output) + +if __name__=='__main__': map(print_timing_constraint_summary, sys.argv[1:]) |