SVN copied to RadioHDL, no code change.

libraries/dsp/wpfb/tb/python/wpfb_unit.py

+#! /usr/bin/env python
+###############################################################################
+#
+# Copyright (C) 2013
+# 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/>.
+#
+###############################################################################
+"""
+On execution, this script will start ModelSim and within ModelSim 
+the LIBRARY_NAME will be compiled and the TB_NAME will be runned. 
+
+After INIT_DELAY_NS nanoseconds (nanoseconds from the simulation environment) 
+the COMMANDS wil be runned against the simulation. COMMANDS can contain a 
+single testcase or multiple testcases that are runned sequentially. 
+
+  - Example COMMANDS, single testcase: 
+    COMMANDS     = ['tc_mmf_ss_reorder.py' + TARGET_NODES]
+    
+  - Example COMMANDS, multiple testcases
+    COMMANDS     = ['$AAF/Software/python/apps/io_rsp_terminal/tc_io_rsp_terminal.py' +TARGET_NODES+ '-r 0:11',
+                '    $AAF/Software/python/apps/aartfaac_bn_filterbank/tc_aartfaac_bn_filterbank_bsn_align.py' +TARGET_NODES+ '-r 0']
+    
+If --hold is not passed, the running ModelSim simulation window will be killed after completion.
+
+VHDL GENERICS
+In case constants are to be parsed as VHDL generics to ModelSim the first test case file 
+in COMMANDS should have them listed. The constants must be placed between pragma's as 
+follows: 
+
+# START_VHDL_GENERICS
+c_nof_inputs       = 8              
+c_nof_outputs      = 16             # The number of outputs 
+c_pipeline_in      = 1              # pipeline in_data                     
+c_pipeline_out     = 1              # pipeline out_data                    
+# END_VHDL_GENERICS
+
+The auto_sim scripts will change the 'c_' to 'g_'. 
+
+"""
+import sys, os
+sys.path.append(os.environ['UNB']+'/Firmware/sim/python')
+from auto_sim import *
+import tc_mmf_wpfb_unit
+
+
+LIBRARY_NAME = 'wpfb'
+TB_NAME      = 'tb_mmf_wpfb_unit'
+TARGET_NODES = ' --unb 0 --bn 0 '
+INIT_DELAY_NS = 500                 # Define an inital delay between start of the simulation and the start of the COMMANDS scripts
+
+# Define generics for a narrowband variation
+GENERICS     = {'g_wb_factor'      : 4,
+                'g_nof_wb_streams' : 1,
+                'g_nof_chan'       : 0,
+                'g_nof_points'     : 1024,
+                'g_nof_taps'       : 16,
+                'g_in_dat_w'       : 8,
+                'g_out_dat_w'      : 16,
+                'g_use_separate'   : True,
+                'g_nof_blocks'     : 4}
+                  
+COMMANDS     = ['tc_mmf_wpfb_unit.py' + TARGET_NODES + ' --gen ' +  '"' + str(GENERICS) + '"' ]  
+
+# Generate .hex files before ModelSim starts
+tc_mmf_wpfb_unit.gen_filter_hex_files(GENERICS['g_nof_taps'], GENERICS['g_wb_factor'], GENERICS['g_nof_points'])
+    
+# Run the sim and return its result using sys.exit([return_value])
+sys.exit(auto_sim(os.environ['UNB'], LIBRARY_NAME, TB_NAME, COMMANDS, INIT_DELAY_NS, GENERICS))

libraries/dsp/wpfb/tb/python/wpfb_unit_functional.py

+#! /usr/bin/env python
+###############################################################################
+#
+# Copyright (C) 2013
+# 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/>.
+#
+###############################################################################
+"""
+On execution, this script will start ModelSim and within ModelSim 
+the LIBRARY_NAME will be compiled and the TB_NAME will be runned. 
+
+After INIT_DELAY_NS nanoseconds (nanoseconds from the simulation environment) 
+the COMMANDS wil be runned against the simulation. COMMANDS can contain a 
+single testcase or multiple testcases that are runned sequentially. 
+
+  - Example COMMANDS, single testcase: 
+    COMMANDS     = ['tc_mmf_ss_reorder.py' + TARGET_NODES]
+    
+  - Example COMMANDS, multiple testcases
+    COMMANDS     = ['$AAF/Software/python/apps/io_rsp_terminal/tc_io_rsp_terminal.py' +TARGET_NODES+ '-r 0:11',
+                '    $AAF/Software/python/apps/aartfaac_bn_filterbank/tc_aartfaac_bn_filterbank_bsn_align.py' +TARGET_NODES+ '-r 0']
+
+--hold    
+If --hold is not passed, the running ModelSim simulation window will be killed after completion.
+If the scripts calls autosim more than one time the --hold option should NOT be given, because
+multiple instances of vsim will run at the same time than. 
+
+VHDL GENERICS
+VHDL generics can be parsed to both the python testcase and the vhdl testbench. 
+The generics must be listed in a dictionary. Parsing to the python testcase is done
+with the --gen option: 
+
+GENERICS  = {'g_wb_factor'      : 1,
+             'g_nof_wb_streams' : 8,
+             'g_nof_blocks'     : 1}
+             
+String to add to the COMMANDS string: ' --gen ' + '"' + str(GENERICS) + '"' 
+
+The dictionary can also be added as an argument to the autosim script:
+
+auto_sim(os.environ['UNB'], LIBRARY_NAME, TB_NAME, COMMANDS, INIT_DELAY_NS, GENERICS)
+
+"""
+import sys, os
+sys.path.append(os.environ['UNB']+'/Firmware/sim/python')
+from auto_sim import *
+import tc_mmf_wpfb_unit_functional
+
+LIBRARY_NAME = 'wpfb'
+TB_NAME      = 'tb_mmf_wpfb_unit'
+TARGET_NODES = ' --unb 0 --bn 0'
+# Define an inital delay between start of the simulation and the start of the COMMANDS scripts
+INIT_DELAY_NS = 500
+
+# Define generics for a narrowband variation
+GENERICS     = {'g_wb_factor'      : 1,
+                'g_nof_wb_streams' : 8,
+                'g_nof_chan'       : 2,
+                'g_nof_points'     : 16,
+                'g_nof_taps'       : 4,
+                'g_in_dat_w'       : 8,
+                'g_out_dat_w'      : 16,
+                'g_use_separate'   : False,
+                'g_nof_blocks'     : 1}
+                  
+COMMANDS     = ['tc_mmf_wpfb_unit_functional.py' + TARGET_NODES + ' --gen ' +  '"' + str(GENERICS) + '"' ]  
+
+# Generate .hex files before ModelSim starts
+tc_mmf_wpfb_unit_functional.gen_filter_hex_files(GENERICS['g_nof_taps'], GENERICS['g_wb_factor'], GENERICS['g_nof_points'])
+    
+# Run the sim and return its result using sys.exit([return_value])                             
+auto_sim(os.environ['UNB'], LIBRARY_NAME, TB_NAME, COMMANDS, INIT_DELAY_NS, GENERICS)
+
+# Define generics for a wideband variation
+GENERICS     = {'g_wb_factor'      : 4,
+                'g_nof_wb_streams' : 8,
+                'g_nof_chan'       : 0,
+                'g_nof_points'     : 16,
+                'g_nof_taps'       : 4,
+                'g_in_dat_w'       : 8,
+                'g_out_dat_w'      : 16,
+                'g_use_separate'   : False,
+                'g_nof_blocks'     : 1}
+                  
+COMMANDS     = ['tc_mmf_wpfb_unit_functional.py' + TARGET_NODES + ' --gen ' +  '"' + str(GENERICS) + '"' ]  
+
+# Generate .hex files before ModelSim starts
+tc_mmf_wpfb_unit_functional.gen_filter_hex_files(GENERICS['g_nof_taps'], GENERICS['g_wb_factor'], GENERICS['g_nof_points'])
+    
+# Run the sim and return its result using sys.exit([return_value])                             
+sys.exit(auto_sim(os.environ['UNB'], LIBRARY_NAME, TB_NAME, COMMANDS, INIT_DELAY_NS, GENERICS))
+
+#sys.exit(auto_sim(os.environ['UNB'], LIBRARY_NAME, TB_NAME, COMMANDS, INIT_DELAY_NS, GENERICS))