creating Python program to pass Verilog parameters to Python FPGA tests

memctrl/memctrl16.v

@@ -20,7 +20,7 @@
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 
-`define use200Mhz 1
+//`define use200Mhz 1
 //`define DEBUG_FIFO 1 
 module  memctrl16 #(
 //command interface parameters

py393/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>py393</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.python.pydev.pythonNature</nature>
+	</natures>
+</projectDescription>

py393/.pydevproject

+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?eclipse-pydev version="1.0"?><pydev_project>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.7</pydev_property>
+<pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
+<path>/${PROJECT_DIR_NAME}</path>
+</pydev_pathproperty>
+</pydev_project>

py393/.settings/org.eclipse.core.resources.prefs

+eclipse.preferences.version=1
+encoding/import_verilog_parameters.py=utf-8
+encoding/test1.py=utf-8

py393/test1.py

+#!/usr/bin/env python
+# encoding: utf-8
+'''
+# Copyright (C) 2015, Elphel.inc.
+# test for import_verilog_parameters.py
+# 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/>.
+
+@author:     Andrey Filippov
+@copyright:  2015 Elphel, Inc.
+@license:    GPLv3.0+
+@contact:    andrey@elphel.coml
+@deffield    updated: Updated
+'''
+__author__ = "Andrey Filippov"
+__copyright__ = "Copyright 2015, Elphel, Inc."
+__license__ = "GPL"
+__version__ = "3.0+"
+__maintainer__ = "Andrey Filippov"
+__email__ = "andrey@elphel.com"
+__status__ = "Development"
+
+import sys
+import os
+
+from argparse import ArgumentParser
+#import argparse
+from argparse import RawDescriptionHelpFormatter
+
+from import_verilog_parameters import ImportVerilogParameters
+__all__ = []
+__version__ = 0.1
+__date__ = '2015-03-01'
+__updated__ = '2015-03-01'
+
+DEBUG = 1
+TESTRUN = 0
+PROFILE = 0
+
+class CLIError(Exception):
+    #Generic exception to raise and log different fatal errors.
+    def __init__(self, msg):
+        super(CLIError).__init__(type(self))
+        self.msg = "E: %s" % msg
+    def __str__(self):
+        return self.msg
+    def __unicode__(self):
+        return self.msg
+
+
+def main(argv=None): # IGNORE:C0111
+    '''Command line options.'''
+
+    if argv is None:
+        argv = sys.argv
+    else:
+        sys.argv.extend(argv)
+        
+    program_name = os.path.basename(sys.argv[0])
+    program_version = "v%s" % __version__
+    program_build_date = str(__updated__)
+    program_version_message = '%%(prog)s %s (%s)' % (program_version, program_build_date)
+    program_shortdesc = __import__('__main__').__doc__.split("\n")[1]
+    program_license = '''%s
+
+  Created by %s on %s.
+  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/>.
+
+USAGE
+''' % (program_shortdesc, __author__,str(__date__))
+
+#    parser = argparse.ArgumentParser()
+#    parser = ArgumentParser()
+    '''
+    parser = ArgumentParser(description=program_license, formatter_class=RawDescriptionHelpFormatter)
+    parser.add_argument("-v", "--verbose", dest="verbose", action="count", help="set verbosity level [default: %(default)s]")
+    parser.add_argument('-V', '--version', action='version', version=program_version_message)
+    parser.add_argument(dest="paths", help="Verilog include files with parameter definitions [default: %(default)s]", metavar="path", nargs='+')
+
+    args = parser.parse_args()
+#print argv
+    print args
+    print ("***1.25")
+    return
+    '''
+    ivp= ImportVerilogParameters (None,None)   
+    try:
+        # Setup argument parser
+        parser = ArgumentParser(description=program_license, formatter_class=RawDescriptionHelpFormatter)
+        parser.add_argument("-v", "--verbose", dest="verbose", action="count", help="set verbosity level [default: %(default)s]")
+        parser.add_argument('-V', '--version', action='version', version=program_version_message)
+        parser.add_argument(dest="paths", help="Verilog include files with parameter definitions [default: %(default)s]", metavar="path", nargs='+')
+        # Process arguments
+        args = parser.parse_args()
+        paths = args.paths
+        verbose = args.verbose
+        if verbose > 0:
+            print("Verbose mode on")
+#        if inpat and expat and inpat == expat:
+#            raise CLIError("include and exclude pattern are equal! Nothing will be processed.")
+
+#        for path in paths:
+#            ### do something with inpath ###
+#            ivp.readParameterPortList(path)
+#        return 0
+    except KeyboardInterrupt:
+        ### handle keyboard interrupt ###
+        return 0
+    except Exception, e:
+        if DEBUG or TESTRUN:
+            raise(e)
+        indent = len(program_name) * " "
+        sys.stderr.write(program_name + ": " + repr(e) + "\n")
+        sys.stderr.write(indent + "  for help use --help")
+        return 2
+# Take out from the try/except for debugging    
+    for path in paths:
+        ### do something with inpath ###
+        ivp.readParameterPortList(path)
+
+    defines= ivp.getDefines()
+    print ("======= Extracted defines =======")
+    for macro in defines:
+        print ("`"+macro+": "+defines[macro])        
+
+    parameters=ivp.getParameters()
+    print ("======= Parameters =======")
+    for par in parameters:
+        try:
+            print (par+" = "+hex(parameters[par][0])+" (type = "+parameters[par][1]+")")        
+        except:
+            print (par+" = "+str(parameters[par][0])+" (type = "+parameters[par][1]+")")        
+       
+    return 0
+
+if __name__ == "__main__":
+    if DEBUG:
+#        sys.argv.append("-h")
+        sys.argv.append("-v")
+#        sys.argv.append("-r")
+    if TESTRUN:
+        import doctest
+        doctest.testmod()
+    if PROFILE:
+        import cProfile
+        import pstats
+        profile_filename = 'test1_profile.txt'
+        cProfile.run('main()', profile_filename)
+        statsfile = open("profile_stats.txt", "wb")
+        p = pstats.Stats(profile_filename, stream=statsfile)
+        stats = p.strip_dirs().sort_stats('cumulative')
+        stats.print_stats()
+        statsfile.close()
+        sys.exit(0)
+    sys.exit(main())
\ No newline at end of file

system_defines.vh

   // This file may be used to define same pre-processor macros to be included into each parsed file
 `ifndef SYSTEM_DEFINES
   `define SYSTEM_DEFINES
+  `define use200Mhz 1
   `define USE_CMD_ENCOD_TILED_32_RD 1  
   // It can be used to check different `ifdef branches
   //`define XIL_TIMING //Simprim 

x393.v

@@ -19,7 +19,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
  *******************************************************************************/
 `timescale 1ns/1ps
-`define use200Mhz 1
+//`define use200Mhz 1
 //`define DEBUG_FIFO 1
 `include "system_defines.vh" 
 module  x393 #(

x393_testbench01.tf

@@ -19,7 +19,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
  *******************************************************************************/
 `timescale 1ns/1ps
-`define use200Mhz 1
+//`define use200Mhz 1
 //`define DEBUG_FIFO 1
 `undef WAIT_MRS
 `define SET_PER_PIN_DEALYS 1 // set individual (including per-DQ pin delays)