add init_args.sh

gen_doc.py

@@ -46,7 +46,7 @@ from math import ceil
 
 from py_args_lib import *
 
-import common as cm
+#import common as cm
 
 def gen_reg_tables(subsection, group_fields):
     """
@@ -637,9 +637,9 @@ if __name__ == "__main__":
         parser.print_help()
     else:
         if args.system:
-            fpga_libs = FPGALibrary(os.path.expandvars('$RADIOHDL')).library
+            fpga_libs = FPGALibrary(os.path.expandvars('$RADIOHDL_WORK')).library
         if args.peripheral:
-            periph_libs = PeripheralLibrary(os.path.expandvars('$RADIOHDL')).library
+            periph_libs = PeripheralLibrary(os.path.expandvars('$RADIOHDL_WORK')).library
 
     unit_logger.set_stdout_log_level(args.verbosity)
     logger.debug("Used arguments: {}".format(args))

init_args.sh

+#!/usr/bin/env bash -e
+###############################################################################
+#
+# Copyright (C) 2018 
+# ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
+# P.O.Box 2, 7990 AA Dwingeloo, The Netherlands
+#
+# 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/>.
+#
+# $Id$
+#
+###############################################################################
+
+#
+# Initialisation script to setup the environment variables for args
+#
+
+# 
+# Make sure it is sourced and no one accidentally gave the script execution rights and just executes it.
+if [[ "$_" == "${0}" ]]; then
+    echo "ERROR: Use this command with '. ' or 'source '"
+    sleep 1
+    exit
+fi
+
+# Figure out where this script is located and set environment variables accordingly
+export RADIOHDL_WORK="$GIT/hdl"

py_args_lib/peripheral_lib/common_func.py

+###############################################################################
+#
+# Copyright (C) 2012
+# ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
+# P.O.Box 2, 7990 AA Dwingeloo, The Netherlands
+#
+# 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/>.
+#
+###############################################################################
+
+"""Common definitions
+
+"""
+
+################################################################################
+# System imports
+
+import math    # do not use numpy in common, to avoid making common to elaborate
+import re
+
+
+################################################################################
+# Functions
+
+
+def ceil_log2(num):
+    """ Return integer ceil value of log2(num) """
+    return int(math.ceil(math.log(int(num), 2)))
+
+
+def ceil_pow2(num):
+    """ Return power of 2 value that is equal or greater than num """
+    return 2**ceil_log2(num)
+
+    
+def unique(in_list):
+    """
+    Extract unique list elements (without changing the order like set() does)
+    """
+    seen = {}
+    result = []
+    for item in in_list:
+        if item in seen:
+            continue
+        seen[item] = 1
+        result.append(item)
+    return result
+
+
+def path_string(dir):
+    joined_dir = ''.join(re.split('[/\\\\]+',dir))
+    return joined_dir.lower()