beginning of parallel execution

PROGRAM.py

+"""
+@author : magnus.ersdal@uib.no
+"""
+import fire
+
+import multiprocessing as mp
+
+import run_jtag_svf_programming as jp
+
+def program_all_RUs(*cfgs):
+    jobs = []
+    for cfg in cfgs:
+        #run individual python exec.
+        p = mp.Process(target=jp.configure_PA3, args=(cfg,))
+        jobs.append(p)
+        p.start()
+
+if __name__ == "__main__":
+    print("The input to this script is one or several configuration files")
+    fire.Fire(program_all_RUs)

components/get_cfg.py

+"""
+author = magnus.ersdal@uib.no
+"""
+import fire
+
+
+def get_configuration_variables(filename):
+    #filename = "defaults.cfg"
+    with open(filename,'r') as cfgfile:
+        import sys
+        if sys.version_info >= (3,0):
+            # we are in python 3xx 
+            import configparser as cp
+            config = cp.ConfigParser()
+            config.read_file(cfgfile)
+        else:
+            # python2 :(
+            print("Python 2. Upgrade required by 2020")
+            import ConfigParser as cp
+            config = cp.ConfigParser()
+            config.readfp(cfgfile)
+
+# hardcoded option names, because we need the options to run the tool.
+# more specifically, to initialize the Sca object.
+    sect = ['CRU']*2 + ['RU'] + ['FILE']
+    opt = ['id_card','board','gbt_ch','svf_filename']
+    variables = {}
+
+    print("cfg file read")
+    try:
+        for section, option in zip(sect,opt):
+            print(section,option, config.get(section,option))
+            variables[option] = config.get(section,option)
+    except (NameError, cp.NoOptionError) as e:
+        print("Name/NoOptionError !, name \'{}\' is not defined.\
+     Please check the config file".format(option))
+        print e.message
+        raise
+
+    print("cfg dict:")
+    print(variables)
+    return variables
+
+if __name__ == '__main__':
+    fire.Fire(get_configuration_variables)

components/tupleconv.py

@@ -69,6 +69,8 @@ def listof32s_append_tuplelist(liol,tuples):
 
 def listof32s_append_tuplelist_old(liol,tuples):
     """make a list (liol) of 32 bit integers (implicit), from the explicit tuples [(number,binlength)]"""
+    # bug: accepts (0,0) and actually makes it into something :(
+    # lacking feature: reverse the int. 
     remn = 0
     remlen = 0
     print(tuples)

defaultconfig.ini

+[CRU]
+# id card must be pcie id OR serial no.
+id_card = 33554941
+board = CRU
+
+
+[RU]
+gbt_ch = 0
+
+[FILE]
+svf_filename = idcode.svf
+
+[JTAG]
+# jtag chain configuration, don't touch.
+hdrlen = 1
+hirlen = 6
\ No newline at end of file

readme.md

@@ -3,4 +3,11 @@ requires from pip
 
 
 * pyzmq
-* numpy
+* numpy
\ No newline at end of file
+
+The purpose of this code is to program the ITS RU Microsemi ProAsic3 FPGA.
+It communicates from a FLP/(a server) with the CRU card and libReadoutCard driver from O²
+
+The IO is using the SCA.py read and write methods. This file is slightly modified from the original ITS version.
+
+The driver communicates with the CRU FW. In the CRU FW there is a hardware HDLC wrapper that sends the data down the GBT links EC field.
\ No newline at end of file

run_jtag_svf_programming.py

+"""
+author = magnus.ersdal@uib.no
+"""
+
+from __future__ import print_function
+
+print("start!")
+import svf_intepreter as interpreter
+from stopwatch import Stopwatch
+from svf_separate_commands import read_svf
+from hwdriver.SCA import Sca
+import sys
+from components.get_cfg import get_configuration_variables
+
+#     opt = ['id_card','board','gbt_ch','svf_filename']
+def configure_PA3(cfgfile_name)
+    cfg = get_configuration_variables(cfgfile_name)
+
+    instruction_list = read_svf(cfg[svf_filename])
+
+    sw1 = Stopwatch()
+
+    sca = Sca(cfg[id_card], 2, cfg[gbt_ch], cfg[board])
+
+    try:
+        svf = interpreter.svfinterpreter(sca)
+        print("")
+        for vect in instruction_list:
+            svf.caller(vect)
+        remli = svf.end()
+    except KeyboardInterrupt:
+        print("----- C-C detected! -----")
+    finally:
+        sw1.stop()

svf_intepreter.py

@@ -16,11 +16,11 @@ import jtag_if.jtag_ctrl
 # tap.state_change(state)
 
 from svf_dictionary import tap_graph, valid_svf_end_states
-from zmqsender_config import Errlvl
+#from zmqsender_config import Errlvl
 import settings
 from memoize import Memoize
 from settings import jtg_tp #jtg_seq
-import numpy as np
+
 #from jtag_if.jtag_
 #z = settings.z
 
@@ -30,7 +30,6 @@ def get_int_and_b_len(binstring):
 @Memoize
 def reverse_int(number, length):
 #    return number
-    #return int(np.binary_repr(number, length)[::-1],2)
     return int(bin(number)[2:].rjust(length, '0')[::-1],2)
 
 class jsignal(str):
@@ -127,11 +126,6 @@ class bussequencer():
         # list of tuples with (data,length)
         tms_tuples= [(tms_start,tms_start_l),(0,(tdi_d_len-1)),(tms_end,tms_end_l)]
         tdi_tuples= [(0,tms_start_l), tdi_d_a, tdi_d_b, tdi_d_c, (0,(tms_end_l-1))]
-        #print("SIR")
-        #print("tms:")
-        #print(tms_tuples)
-        #print("tdi:")
-        #print(tdi_tuples)
         deltal =sum([item[1] for item in tms_tuples]) - sum([item[1] for item in tdi_tuples])
         try:
             assert deltal == 0
@@ -271,14 +265,7 @@ class svfinterpreter():
                 assert False
         elif isinstance(arg, list):
             for item in arg:
-                #print("item,item[0],converter item, lenght, signal:")
-                #print(item, item[0], hex(int(item[1],16)) , length, sig)
-                # format into int. svf format is hex
-                bsequence = int(item[1], 16)#int(bin(int(item[1],16))[2:][::-1] ,2)# #
-                #print("parse of", item[1])
-                #bsequence = int(bin(int(item[1],16))[2:][::-1] ,2) # interpret and reverse binary number.
-#                bsequence = int(item[1],16) #'{0:0{length}b}'.format(int(item[1], 16), length=length)
-#                bsequence = reverse_int(bsequence, length)
+                bsequence = int(item[1], 16) #
                 self._data_sub_parse(item[0], bsequence, mode, sig, length=length)
 
     def dummy(self, arg=None):

test_svf_with_profile.py

+# -*- coding: utf-8 -*-
+"""
+Created on Mon Mar 26 23:43:04 2018
+
+@author: Magnus Rentsch Ersdal (magnus.ersdal@uib.no)
+
+
+"""
+from __future__ import print_function
+
+print("start!")
+import svf_intepreter as interpreter
+from stopwatch import Stopwatch
+from svf_separate_commands import read_svf
+from hwdriver.SCA import Sca
+import pstats
+
+
+
+#settings.init()
+
+def space():
+    print("====================================================================")
+
+
+def littlespace():
+    print("------")
+
+def test():
+    listone = read_svf("program_pa3.svf") #("idcode.svf")#("../p_400klines.svf")#("../p_reduced.svf")
+    totlen = len(listone)
+    print("length of data list:",totlen)
+    if totlen < 20:
+        print(listone)
+    totpc = totlen / 100
+    if totpc < 1:
+        totpc = 1
+    sw1 = Stopwatch()
+    
+    
+    id_card = "33554941"
+    gbt_ch = 0
+    board = "CRU"
+    sca = Sca(id_card, 2, gbt_ch, board)
+    #def __init__(self, pcie_id, bar_ch, gbt_ch, board, debug=None,logger = None):
+    
+    try:
+        i = 0
+        svf = interpreter.svfinterpreter(sca)
+        space()
+        for test in listone:
+            svf.caller(test)
+            i +=1
+        svf.end()
+    except KeyboardInterrupt:
+        print("----- C-C detected! -----")
+    finally:
+        sw1.stop()
+        print("ran {} tests".format(i))
+        
+
+def profile_test():
+    import cProfile
+    cProfile.run('test()', "profiledata")
+
+    
+if __name__== '__main__':
+    profile_test()
+    p = pstats.Stats('profiledata')
+    p.strip_dirs()
+    p.sort_stats('cumulative').print_stats(10)
+    p.sort_stats('tottime').print_stats(10)
+    
+    

tests/defaults.cfg

+[CRU]
+# id card must be pcie id OR serial no.
+id_card = 33554941
+board = CRU
+
+
+[RU]
+gbt_ch = 0
+
+[FILE]
+svf_filename = idcode.svf

tests/test_config_rw.py

+"""
+author = magnus.ersdal@uib.no
+"""
+
+filename = "defaults.cfg"
+with open(filename,'r') as cfgfile:
+    import sys
+    if sys.version_info >= (3,0):
+        # we are in python 3xx 
+        import configparser as cp
+        config = cp.ConfigParser()
+        config.read_file(cfgfile)
+    else:
+        # python2 :(
+        print("Python 2. Upgrade required by 2020")
+        import ConfigParser as cp
+        config = cp.ConfigParser()
+        config.readfp(cfgfile)
+
+
+sect = ['CRU']*2 + ['RU'] + ['FILE']
+opt = ['id_card','board','gbt_ch','svf_filename']
+variables = {}
+#variables = {
+    #"id_card":"-1",
+    #"board":"-1",
+    #"gbt_ch":-1,
+    #"svf_filename":"-1"
+    #}
+
+print("cfg file read")
+try:
+    for section, option in zip(sect,opt):
+        print(section,option, config.get(section,option))
+        variables[option] = config.get(section,option)
+except (NameError, cp.NoOptionError) as e:
+    print("Name/NoOptionError !, name \'{}\' is not defined.\
+ Please check the config file".format(option))
+    print e.message
+    raise
+
+print("cfg dict:")
+print(variables)
+