radarsys Commit - r185:66e7f4294add · Jicamarca Repository

Update RC model, RC api for testing...

Juan C. Espinoza -

r185:66e7f4294add

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r185:66e7f4294add

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apps/main/models.py +22 -10

-            from django.shortcuts import render, redirect, get_object_or_404, HttpResponse
             from datetime import datetime
-            from django.db import models
+            try:
                 from polymorphic.models import PolymorphicModel
+            except:
+                from polymorphic import PolymorphicModel
+            from django.db import models
             from django.core.urlresolvers import reverse
+            from django.shortcuts import get_object_or_404
             CONF_STATES = (
                              (0, 'Disconnected'),
                              (1, 'Connected'),
                              (2, 'Running'),
                          )
             EXP_STATES = (
                              (0,'Error'),                 #RED
                              (1,'Configured'),            #BLUE
                              (2,'Running'),               #GREEN
                              (3,'Waiting'),               #YELLOW
                              (4,'Not Configured'),        #WHITE
                          )
             CONF_TYPES = (
                              (0, 'Active'),
                              (1, 'Historical'),
                          )
             DEV_STATES = (
                              (0, 'No connected'),
                              (1, 'Connected'),
                              (2, 'Configured'),
                              (3, 'Running'),
+                             (4, 'Unknown'),
                          )
             DEV_TYPES = (
                             ('', 'Select a device type'),
                             ('rc', 'Radar Controller'),
                             ('rc_mix', 'Radar Controller (Mix)'),
                             ('dds', 'Direct Digital Synthesizer'),
                             ('jars', 'Jicamarca Radar Acquisition System'),
                             ('usrp', 'Universal Software Radio Peripheral'),
                             ('cgs', 'Clock Generator System'),
                             ('abs', 'Automatic Beam Switching'),
                         )
             DEV_PORTS = {
                             'rc'    : 2000,
                             'rc_mix': 2000,
                             'dds'   : 2000,
                             'jars'  : 2000,
                             'usrp'  : 2000,
                             'cgs'   : 8080,
                             'abs'   : 8080
                         }
             RADAR_STATES = (
                              (0, 'No connected'),
                              (1, 'Connected'),
                              (2, 'Configured'),
                              (3, 'Running'),
                              (4, 'Scheduled'),
                          )
             # Create your models here.
             class Location(models.Model):
                 name = models.CharField(max_length = 30)
                 description = models.TextField(blank=True, null=True)
                 class Meta:
                     db_table = 'db_location'
                 def __str__(self):
                     return u'%s' % self.name
                 def get_absolute_url(self):
                     return reverse('url_location', args=[str(self.id)])
             class DeviceType(models.Model):
                 name = models.CharField(max_length = 10, choices = DEV_TYPES, default = 'rc')
                 description = models.TextField(blank=True, null=True)
                 class Meta:
                     db_table = 'db_device_types'
                 def __str__(self):
                     return u'%s' % self.get_name_display()
             class Device(models.Model):
                 device_type = models.ForeignKey(DeviceType, on_delete=models.CASCADE)
                 location = models.ForeignKey(Location, on_delete=models.CASCADE)
                 name = models.CharField(max_length=40, default='')
                 ip_address = models.GenericIPAddressField(protocol='IPv4', default='0.0.0.0')
                 port_address = models.PositiveSmallIntegerField(default=2000)
                 description = models.TextField(blank=True, null=True)
                 status = models.PositiveSmallIntegerField(default=0, choices=DEV_STATES)
                 class Meta:
                     db_table = 'db_devices'
                 def __str__(self):
                     return u'[{}]: {}'.format(self.device_type.name.upper(),
                                                 self.name)
                 def get_status(self):
                     return self.status
                 @property
                 def status_color(self):
                     color = 'muted'
                     if self.status == 0:
                         color = "danger"
                     elif self.status == 1:
                         color = "warning"
                     elif self.status == 2:
                         color = "info"
                     elif self.status == 3:
                         color = "success"
                     return color
-                @property
+                def url(self, path=None):
-                def url(self):
+                    if path:
+                        return 'http://{}:{}/{}/'.format(self.ip_address, self.port_address, path)
+                    else:
                         return 'http://{}:{}/'.format(self.ip_address, self.port_address)
                 def get_absolute_url(self):
                     return reverse('url_device', args=[str(self.id)])
             class Campaign(models.Model):
                 template = models.BooleanField(default=False)
                 name = models.CharField(max_length=60, unique=True)
                 start_date = models.DateTimeField(blank=True, null=True)
                 end_date = models.DateTimeField(blank=True, null=True)
                 tags = models.CharField(max_length=40)
                 description = models.TextField(blank=True, null=True)
                 experiments = models.ManyToManyField('Experiment', blank=True)
                 class Meta:
                     db_table = 'db_campaigns'
                     ordering = ('name',)
                 def __str__(self):
                     if self.template:
                         return u'{} (template)'.format(self.name)
                     else:
                         return u'{}'.format(self.name)
                 def parms_to_dict(self):
                     import json
                     parameters = {}
                     exp_parameters = {}
                     experiments = Experiment.objects.filter(campaign = self)
                     i=1
                     for experiment in experiments:
                         exp_parameters['experiment-'+str(i)]  = json.loads(experiment.parms_to_dict())
                         i += 1
                     parameters['experiments'] = exp_parameters
                     parameters['end_date']    = self.end_date.strftime("%Y-%m-%d")
                     parameters['start_date']  = self.start_date.strftime("%Y-%m-%d")
                     parameters['campaign']    = self.__str__()
                     parameters['tags']        =self.tags
                     parameters = json.dumps(parameters, indent=2, sort_keys=False)
                     return parameters
                 def import_from_file(self, fp):
                     import os, json
                     parms = {}
                     path, ext = os.path.splitext(fp.name)
                     if ext == '.json':
                         parms = json.loads(fp.read())
                     return parms
                 def dict_to_parms(self, parms, CONF_MODELS):
                     experiments = Experiment.objects.filter(campaign = self)
                     configurations = Configuration.objects.filter(experiment = experiments)
                     if configurations:
                         for configuration in configurations:
                             configuration.delete()
                     if experiments:
                         for experiment in experiments:
                             experiment.delete()
                     for parms_exp in parms['experiments']:
                         location = Location.objects.get(name = parms['experiments'][parms_exp]['radar'])
                         new_exp = Experiment(
                                              name        = parms['experiments'][parms_exp]['experiment'],
                                              location    = location,
                                              start_time  = parms['experiments'][parms_exp]['start_time'],
                                              end_time    = parms['experiments'][parms_exp]['end_time'],
                                              )
                         new_exp.save()
                         new_exp.dict_to_parms(parms['experiments'][parms_exp],CONF_MODELS)
                         new_exp.save()
                         self.name       = parms['campaign']
                         self.start_date = parms['start_date']
                         self.end_date   = parms['end_date']
                         self.tags       = parms['tags']
                         self.experiments.add(new_exp)
                         self.save()
                     return self
                 def get_experiments_by_location(self):
                     ret = []
                     locations = set([e.location for e in self.experiments.all()])
                     for loc in locations:
                         dum = {}
                         dum['name'] = loc.name
                         dum['id'] = loc.pk
                         dum['experiments'] = [e for e in self.experiments.all() if e.location==loc]
                         ret.append(dum)
                     return ret
                 def get_absolute_url(self):
                     return reverse('url_campaign', args=[str(self.id)])
                 def get_absolute_url_edit(self):
                     return reverse('url_edit_campaign', args=[str(self.id)])
                 def get_absolute_url_export(self):
                     return reverse('url_export_campaign', args=[str(self.id)])
                 def get_absolute_url_import(self):
                     return reverse('url_import_campaign', args=[str(self.id)])
             class RunningExperiment(models.Model):
                 radar = models.OneToOneField('Location', on_delete=models.CASCADE)
                 running_experiment = models.ManyToManyField('Experiment', blank = True)
                 status = models.PositiveSmallIntegerField(default=0, choices=RADAR_STATES)
             class Experiment(models.Model):
                 template = models.BooleanField(default=False)
                 name = models.CharField(max_length=40, default='', unique=True)
                 location = models.ForeignKey('Location', null=True, blank=True, on_delete=models.CASCADE)
                 start_time = models.TimeField(default='00:00:00')
                 end_time = models.TimeField(default='23:59:59')
                 status = models.PositiveSmallIntegerField(default=0, choices=EXP_STATES)
                 class Meta:
                     db_table = 'db_experiments'
                     ordering = ('template', 'name')
                 def __str__(self):
                     if self.template:
                         return u'%s (template)' % (self.name)
                     else:
                         return u'%s' % (self.name)
                 @property
                 def radar_system(self):
                     return self.location
                 def clone(self, **kwargs):
                     confs = Configuration.objects.filter(experiment=self, type=0)
                     self.pk = None
                     self.name = '{} [{:%Y/%m/%d}]'.format(self.name, datetime.now())
                     for attr, value in kwargs.items():
                         setattr(self, attr, value)
                     self.save()
                     for conf in confs:
                         conf.clone(experiment=self, template=False)
                     return self
                 def get_status(self):
                     configurations =  Configuration.objects.filter(experiment=self)
                     exp_status=[]
                     for conf in configurations:
                         exp_status.append(conf.status_device())
                     if not exp_status: #No Configuration
                         self.status = 4
                         self.save()
                         return
                     total = 1
                     for e_s in exp_status:
                         total = total*e_s
                     if total == 0:                      #Error
                         status = 0
                     elif total == (3**len(exp_status)): #Running
                         status = 2
                     else:
                         status = 1                      #Configurated
                     self.status = status
                     self.save()
                 def status_color(self):
                     color = 'muted'
                     if self.status == 0:
                         color = "danger"
                     elif self.status == 1:
                         color = "info"
                     elif self.status == 2:
                         color = "success"
                     elif self.status == 3:
                         color = "warning"
                     return color
                 def get_absolute_url(self):
                     return reverse('url_experiment', args=[str(self.id)])
                 def parms_to_dict(self):
                     import json
                     configurations = Configuration.objects.filter(experiment=self)
                     conf_parameters = {}
                     parameters={}
                     for configuration in configurations:
                         if 'cgs' in configuration.device.device_type.name:
                             conf_parameters['cgs'] = configuration.parms_to_dict()
                         if 'dds' in configuration.device.device_type.name:
                             conf_parameters['dds'] = configuration.parms_to_dict()
                         if 'rc' in configuration.device.device_type.name:
                             conf_parameters['rc'] = configuration.parms_to_dict()
                         if 'jars' in configuration.device.device_type.name:
                             conf_parameters['jars'] = configuration.parms_to_dict()
                         if 'usrp' in configuration.device.device_type.name:
                             conf_parameters['usrp'] = configuration.parms_to_dict()
                         if 'abs' in configuration.device.device_type.name:
                             conf_parameters['abs'] = configuration.parms_to_dict()
                     parameters['configurations'] = conf_parameters
                     parameters['end_time']       = self.end_time.strftime("%H:%M:%S")
                     parameters['start_time']     = self.start_time.strftime("%H:%M:%S")
                     parameters['radar']          = self.radar_system.name
                     parameters['experiment']     = self.name
                     parameters = json.dumps(parameters, indent=2)
                     return parameters
                 def import_from_file(self, fp):
                     import os, json
                     parms = {}
                     path, ext = os.path.splitext(fp.name)
                     if ext == '.json':
                         parms = json.loads(fp.read().decode('utf-8'))
                     return parms
                 def dict_to_parms(self, parms, CONF_MODELS):
                     configurations = Configuration.objects.filter(experiment=self)
                     if configurations:
                                 for configuration in configurations:
                                     configuration.delete()
                     for conf_type in parms['configurations']:
                                 #--For ABS Device:
                                 #--For USRP Device:
                                 #--For JARS Device:
                                 if conf_type == 'jars':
                                     device = get_object_or_404(Device, pk=parms['configurations']['jars']['device_id'])
                                     DevConfModel = CONF_MODELS[conf_type]
                                     confjars_form = DevConfModel(
                                                               experiment = self,
                                                               name = 'JARS',
                                                               device=device,
                                                               )
                                     confjars_form.dict_to_parms(parms['configurations']['jars'])
                                     confjars_form.save()
                                 #--For RC Device:
                                 if conf_type == 'rc':
                                     device = get_object_or_404(Device, pk=parms['configurations']['rc']['device_id'])
                                     DevConfModel = CONF_MODELS[conf_type]
                                     confrc_form = DevConfModel(
                                                               experiment = self,
                                                               name = 'RC',
                                                               device=device,
                                                               )
                                     confrc_form.dict_to_parms(parms['configurations']['rc'])
                                     confrc_form.save()
                                 #--For DDS Device:
                                 if conf_type == 'dds':
                                     device = get_object_or_404(Device, pk=parms['configurations']['dds']['device_id'])
                                     DevConfModel = CONF_MODELS[conf_type]
                                     confdds_form = DevConfModel(
                                                               experiment = self,
                                                               name = 'DDS',
                                                               device=device,
                                                               )
                                     confdds_form.dict_to_parms(parms['configurations']['dds'])
                                     confdds_form.save()
                                 #--For CGS Device:
                                 if conf_type == 'cgs':
                                     device = get_object_or_404(Device, pk=parms['configurations']['cgs']['device_id'])
                                     DevConfModel = CONF_MODELS[conf_type]
                                     confcgs_form = DevConfModel(
                                                               experiment = self,
                                                               name = 'CGS',
                                                               device=device,
                                                               )
                                     confcgs_form.dict_to_parms(parms['configurations']['cgs'])
                                     confcgs_form.save()
                     location = Location.objects.get(name = parms['radar'])
                     self.name       = parms['experiment']
                     self.location   = location
                     self.start_time = parms['start_time']
                     self.end_time   = parms['end_time']
                     self.save()
                     return self
                 def get_absolute_url_edit(self):
                     return reverse('url_edit_experiment', args=[str(self.id)])
                 def get_absolute_url_import(self):
                     return reverse('url_import_experiment', args=[str(self.id)])
                 def get_absolute_url_export(self):
                     return reverse('url_export_experiment', args=[str(self.id)])
             class Configuration(PolymorphicModel):
                 template = models.BooleanField(default=False)
                 name = models.CharField(verbose_name="Configuration Name", max_length=40, default='')
                 experiment = models.ForeignKey('Experiment', verbose_name='Experiment', null=True, blank=True, on_delete=models.CASCADE)
                 device = models.ForeignKey('Device', verbose_name='Device', null=True, on_delete=models.CASCADE)
                 type = models.PositiveSmallIntegerField(default=0, choices=CONF_TYPES)
                 created_date = models.DateTimeField(auto_now_add=True)
                 programmed_date = models.DateTimeField(auto_now=True)
                 parameters = models.TextField(default='{}')
                 message = ""
                 class Meta:
                     db_table = 'db_configurations'
                 def __str__(self):
                     device = '{}:'.format(self.device.device_type.name.upper())
                     if 'mix' in [f.name for f in self._meta.get_fields()]:
                         if self.mix:
                             device = '{} MIXED:'.format(self.device.device_type.name.upper())
                     if self.template:
                         return u'{} {} (template)'.format(device, self.name)
                     else:
                         return u'{} {}'.format(device, self.name)
                 def clone(self, **kwargs):
                     self.pk = None
                     self.id = None
                     for attr, value in kwargs.items():
                         setattr(self, attr, value)
                     self.save()
                     return self
                 def parms_to_dict(self):
                     parameters = {}
                     for key in self.__dict__.keys():
                         parameters[key] = getattr(self, key)
                     return parameters
                 def parms_to_text(self):
                     raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
                 def parms_to_binary(self):
                     raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
                 def dict_to_parms(self, parameters):
                     if type(parameters) != type({}):
                         return
                     for key in parameters.keys():
                         setattr(self, key, parameters[key])
                 def export_to_file(self, format="json"):
                     import json
                     content_type = ''
                     if format == 'text':
                         content_type = 'text/plain'
                         filename = '%s_%s.%s' %(self.device.device_type.name, self.name, self.device.device_type.name)
                         content = self.parms_to_text()
                     if format == 'binary':
                         content_type = 'application/octet-stream'
                         filename = '%s_%s.bin' %(self.device.device_type.name, self.name)
                         content = self.parms_to_binary()
                     if not content_type:
                         content_type = 'application/json'
                         filename = '%s_%s.json' %(self.device.device_type.name, self.name)
                         content = json.dumps(self.parms_to_dict(), indent=2)
                     fields = {'content_type':content_type,
                               'filename':filename,
                               'content':content
                               }
                     return fields
                 def import_from_file(self, fp):
                     import os, json
                     parms = {}
                     path, ext = os.path.splitext(fp.name)
                     if ext == '.json':
                         parms = json.load(fp)
                     return parms
                 def status_device(self):
-                    raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
+                    self.message = 'Function not implemented'
+                    return False
                 def stop_device(self):
-                    raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
+                    self.message = 'Function not implemented'
+                    return False
                 def start_device(self):
-                    raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
+                    self.message = 'Function not implemented'
+                    return False
                 def write_device(self, parms):
-                    raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
+                    self.message = 'Function not implemented'
+                    return False
                 def read_device(self):
-                    raise NotImplementedError("This method should be implemented in %s Configuration model" %str(self.device.device_type.name).upper())
+                    self.message = 'Function not implemented'
+                    return False
                 def get_absolute_url(self):
                     return reverse('url_%s_conf' % self.device.device_type.name, args=[str(self.id)])
                 def get_absolute_url_edit(self):
                     return reverse('url_edit_%s_conf' % self.device.device_type.name, args=[str(self.id)])
                 def get_absolute_url_import(self):
                     return reverse('url_import_dev_conf', args=[str(self.id)])
                 def get_absolute_url_export(self):
                     return reverse('url_export_dev_conf', args=[str(self.id)])
                 def get_absolute_url_write(self):
                     return reverse('url_write_dev_conf', args=[str(self.id)])
                 def get_absolute_url_read(self):
                     return reverse('url_read_dev_conf', args=[str(self.id)])
                 def get_absolute_url_start(self):
                     return reverse('url_start_dev_conf', args=[str(self.id)])
                 def get_absolute_url_stop(self):
                     return reverse('url_stop_dev_conf', args=[str(self.id)])
                 def get_absolute_url_status(self):
                     return reverse('url_status_dev_conf', args=[str(self.id)])

apps/main/views.py +4 -12

             from django.shortcuts import render, redirect, get_object_or_404, HttpResponse
             from django.utils.safestring import mark_safe
             from django.http import HttpResponseRedirect
             from django.core.urlresolvers import reverse
             from django.db.models import Q
             from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
             from django.contrib import messages
             from django.http.request import QueryDict
             from datetime import datetime
             try:
                 from urllib.parse import urlencode
             except ImportError:
                 from urllib import urlencode
             from .forms import CampaignForm, ExperimentForm, DeviceForm, ConfigurationForm, LocationForm, UploadFileForm, DownloadFileForm, OperationForm, NewForm
             from .forms import OperationSearchForm, FilterForm
             from apps.rc.forms import RCConfigurationForm
             from apps.dds.forms import DDSConfigurationForm
             from apps.jars.forms import JARSConfigurationForm
             from apps.cgs.forms import CGSConfigurationForm
             from apps.abs.forms import ABSConfigurationForm
             from apps.usrp.forms import USRPConfigurationForm
             from .models import Campaign, Experiment, Device, Configuration, Location, RunningExperiment
             from apps.cgs.models import CGSConfiguration
             from apps.jars.models import JARSConfiguration, EXPERIMENT_TYPE
             from apps.usrp.models import USRPConfiguration
             from apps.abs.models import ABSConfiguration
             from apps.rc.models import RCConfiguration, RCLine, RCLineType
             from apps.dds.models import DDSConfiguration
             from django.http.request import QueryDict
             #from __builtin__ import False
             # Create your views here.
             CONF_FORMS = {
                 'rc': RCConfigurationForm,
                 'dds': DDSConfigurationForm,
                 'jars': JARSConfigurationForm,
                 'cgs': CGSConfigurationForm,
                 'abs': ABSConfigurationForm,
                 'usrp': USRPConfigurationForm,
             }
             CONF_MODELS = {
                 'rc': RCConfiguration,
                 'dds': DDSConfiguration,
                 'jars': JARSConfiguration,
                 'cgs': CGSConfiguration,
                 'abs': ABSConfiguration,
                 'usrp': USRPConfiguration,
             }
             MIX_MODES = {
                 '0': 'P',
                 '1': 'S',
             }
             MIX_OPERATIONS = {
                 '0': 'OR',
                 '1': 'XOR',
                 '2': 'AND',
                 '3': 'NAND',
             }
             def index(request):
                 kwargs = {}
                 return render(request, 'index.html', kwargs)
             def locations(request):
                 page = request.GET.get('page')
                 order = ('name',)
                 kwargs = get_paginator(Location, page, order)
                 kwargs['keys'] = ['name', 'description']
                 kwargs['title'] = 'Radar System'
                 kwargs['suptitle'] = 'List'
                 return render(request, 'base_list.html', kwargs)
             def location(request, id_loc):
                 location = get_object_or_404(Location, pk=id_loc)
                 kwargs = {}
                 kwargs['location'] = location
                 kwargs['location_keys'] = ['name', 'description']
                 kwargs['title'] = 'Location'
                 kwargs['suptitle'] = 'Details'
                 return render(request, 'location.html', kwargs)
             def location_new(request):
                 if request.method == 'GET':
                     form = LocationForm()
                 if request.method == 'POST':
                     form = LocationForm(request.POST)
                     if form.is_valid():
                         form.save()
                         return redirect('url_locations')
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Radar System'
                 kwargs['suptitle'] = 'New'
                 kwargs['button'] = 'Create'
                 return render(request, 'base_edit.html', kwargs)
             def location_edit(request, id_loc):
                 location = get_object_or_404(Location, pk=id_loc)
                 if request.method=='GET':
                     form = LocationForm(instance=location)
                 if request.method=='POST':
                     form = LocationForm(request.POST, instance=location)
                     if form.is_valid():
                         form.save()
                         return redirect('url_locations')
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Location'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 return render(request, 'base_edit.html', kwargs)
             def location_delete(request, id_loc):
                 location = get_object_or_404(Location, pk=id_loc)
                 if request.method=='POST':
                     if request.user.is_staff:
                         location.delete()
                         return redirect('url_locations')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(location.get_absolute_url())
                 kwargs = {
                           'title': 'Delete',
                           'suptitle': 'Location',
                           'object': location,
                           'previous': location.get_absolute_url(),
                           'delete': True
                           }
                 return render(request, 'confirm.html', kwargs)
             def devices(request):
                 page = request.GET.get('page')
                 order = ('device_type', 'name')
                 kwargs = get_paginator(Device, page, order)
                 kwargs['keys'] = ['name', 'ip_address', 'port_address', 'device_type']
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'List'
                 return render(request, 'base_list.html', kwargs)
             def device(request, id_dev):
                 device = get_object_or_404(Device, pk=id_dev)
                 kwargs = {}
                 kwargs['device'] = device
                 kwargs['device_keys'] = ['device_type', 'name', 'ip_address', 'port_address', 'description']
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'Details'
                 return render(request, 'device.html', kwargs)
             def device_new(request):
                 if request.method == 'GET':
                     form = DeviceForm()
                 if request.method == 'POST':
                     form = DeviceForm(request.POST)
                     if form.is_valid():
                         form.save()
                         return redirect('url_devices')
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'New'
                 kwargs['button'] = 'Create'
                 return render(request, 'base_edit.html', kwargs)
             def device_edit(request, id_dev):
                 device = get_object_or_404(Device, pk=id_dev)
                 if request.method=='GET':
                     form = DeviceForm(instance=device)
                 if request.method=='POST':
                     form = DeviceForm(request.POST, instance=device)
                     if form.is_valid():
                         form.save()
                         return redirect(device.get_absolute_url())
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Device'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 return render(request, 'base_edit.html', kwargs)
             def device_delete(request, id_dev):
                 device = get_object_or_404(Device, pk=id_dev)
                 if request.method=='POST':
                     if request.user.is_staff:
                         device.delete()
                         return redirect('url_devices')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(device.get_absolute_url())
                 kwargs = {
                           'title': 'Delete',
                           'suptitle': 'Device',
                           'object': device,
                           'previous': device.get_absolute_url(),
                           'delete': True
                           }
                 return render(request, 'confirm.html', kwargs)
             def campaigns(request):
                 page = request.GET.get('page')
                 order = ('start_date',)
                 filters = request.GET.copy()
                 kwargs = get_paginator(Campaign, page, order, filters)
                 form = FilterForm(initial=request.GET, extra_fields=['range_date', 'tags','template'])
                 kwargs['keys'] = ['name', 'start_date', 'end_date']
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'List'
                 kwargs['form'] = form
                 filters.pop('page', None)
                 kwargs['q'] = urlencode(filters)
                 return render(request, 'base_list.html', kwargs)
             def campaign(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 experiments = Experiment.objects.filter(campaign=campaign)
                 form = CampaignForm(instance=campaign)
                 kwargs = {}
                 kwargs['campaign'] = campaign
                 kwargs['campaign_keys'] = ['template', 'name', 'start_date', 'end_date', 'tags', 'description']
                 kwargs['experiments'] = experiments
                 kwargs['experiment_keys'] = ['name', 'radar_system', 'start_time', 'end_time']
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'Details'
                 kwargs['form'] = form
                 kwargs['button'] = 'Add Experiment'
                 return render(request, 'campaign.html', kwargs)
             def campaign_new(request):
                 kwargs = {}
                 if request.method == 'GET':
                     if 'template' in request.GET:
                         if request.GET['template']=='0':
                             form = NewForm(initial={'create_from':2},
                                            template_choices=Campaign.objects.filter(template=True).values_list('id', 'name'))
                         else:
                             kwargs['button'] = 'Create'
                             kwargs['experiments'] = Configuration.objects.filter(experiment=request.GET['template'])
                             kwargs['experiment_keys'] = ['name', 'start_time', 'end_time']
                             camp = Campaign.objects.get(pk=request.GET['template'])
                             form = CampaignForm(instance=camp,
                                                 initial={'name':'{} [{:%Y/%m/%d}]'.format(camp.name, datetime.now()),
                                                          'template':False})
                     elif 'blank' in request.GET:
                         kwargs['button'] = 'Create'
                         form = CampaignForm()
                     else:
                         form = NewForm()
                 if request.method == 'POST':
                     kwargs['button'] = 'Create'
                     post = request.POST.copy()
                     experiments = []
                     for id_exp in post.getlist('experiments'):
                         exp = Experiment.objects.get(pk=id_exp)
                         new_exp = exp.clone(template=False)
                         experiments.append(new_exp)
                     post.setlist('experiments', [])
                     form = CampaignForm(post)
                     if form.is_valid():
                         campaign = form.save()
                         for exp in experiments:
                             campaign.experiments.add(exp)
                         campaign.save()
                         return redirect('url_campaign', id_camp=campaign.id)
                 kwargs['form'] = form
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'New'
                 return render(request, 'campaign_edit.html', kwargs)
             def campaign_edit(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 if request.method=='GET':
                     form = CampaignForm(instance=campaign)
                 if request.method=='POST':
                     exps = campaign.experiments.all().values_list('pk', flat=True)
                     post = request.POST.copy()
                     new_exps = post.getlist('experiments')
                     post.setlist('experiments', [])
                     form = CampaignForm(post, instance=campaign)
                     if form.is_valid():
                         camp = form.save()
                         for id_exp in new_exps:
                             if int(id_exp) in exps:
                                 exps.pop(id_exp)
                             else:
                                 exp = Experiment.objects.get(pk=id_exp)
                                 if exp.template:
                                     camp.experiments.add(exp.clone(template=False))
                                 else:
                                     camp.experiments.add(exp)
                         for id_exp in exps:
                             camp.experiments.remove(Experiment.objects.get(pk=id_exp))
                         return redirect('url_campaign', id_camp=id_camp)
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 return render(request, 'campaign_edit.html', kwargs)
             def campaign_delete(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 if request.method=='POST':
                     if request.user.is_staff:
                         for exp in campaign.experiments.all():
                             for conf in Configuration.objects.filter(experiment=exp):
                                 conf.delete()
                             exp.delete()
                         campaign.delete()
                         return redirect('url_campaigns')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(campaign.get_absolute_url())
                 kwargs = {
                           'title': 'Delete',
                           'suptitle': 'Campaign',
                           'object': campaign,
                           'previous': campaign.get_absolute_url(),
                           'delete': True
                           }
                 return render(request, 'confirm.html', kwargs)
             def campaign_export(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 content = campaign.parms_to_dict()
                 content_type = 'application/json'
                 filename     =  '%s_%s.json' %(campaign.name, campaign.id)
                 response = HttpResponse(content_type=content_type)
                 response['Content-Disposition'] = 'attachment; filename="%s"' %filename
                 response.write(content)
                 return response
             def campaign_import(request, id_camp):
                 campaign = get_object_or_404(Campaign, pk=id_camp)
                 if request.method == 'GET':
                     file_form = UploadFileForm()
                 if request.method == 'POST':
                     file_form = UploadFileForm(request.POST, request.FILES)
                     if file_form.is_valid():
                         parms = campaign.import_from_file(request.FILES['file'])
                         if parms:
                             parms['name'] = parms['campaign']
                             new_camp = campaign.dict_to_parms(parms, CONF_MODELS)
                             messages.success(request, "Parameters imported from: '%s'." %request.FILES['file'].name)
                             return redirect(new_camp.get_absolute_url_edit())
                     messages.error(request, "Could not import parameters from file")
                 kwargs = {}
                 kwargs['title'] = 'Campaign'
                 kwargs['form'] = file_form
                 kwargs['suptitle'] = 'Importing file'
                 kwargs['button'] = 'Import'
                 return render(request, 'campaign_import.html', kwargs)
             def experiments(request):
                 page = request.GET.get('page')
                 order = ('location',)
                 filters = request.GET.copy()
                 kwargs = get_paginator(Experiment, page, order, filters)
                 form = FilterForm(initial=request.GET, extra_fields=['tags','template'])
                 kwargs['keys'] = ['name', 'radar_system', 'start_time', 'end_time']
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'List'
                 kwargs['form'] = form
                 filters.pop('page', None)
                 kwargs['q'] = urlencode(filters)
                 return render(request, 'base_list.html', kwargs)
             def experiment(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 configurations = Configuration.objects.filter(experiment=experiment, type=0)
                 kwargs = {}
                 kwargs['experiment_keys'] = ['template', 'radar_system', 'name', 'start_time', 'end_time']
                 kwargs['experiment'] = experiment
                 kwargs['configuration_keys'] = ['name', 'device__ip_address', 'device__port_address', 'device__status']
                 kwargs['configurations'] = configurations
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'Details'
                 kwargs['button'] = 'Add Configuration'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment.html', kwargs)
             def experiment_new(request, id_camp=None):
                 kwargs = {}
                 if request.method == 'GET':
                     if 'template' in request.GET:
                         if request.GET['template']=='0':
                             form = NewForm(initial={'create_from':2},
                                            template_choices=Experiment.objects.filter(template=True).values_list('id', 'name'))
                         else:
                             kwargs['button'] = 'Create'
                             kwargs['configurations'] = Configuration.objects.filter(experiment=request.GET['template'])
                             kwargs['configuration_keys'] = ['name', 'device__name', 'device__ip_address', 'device__port_address']
                             exp=Experiment.objects.get(pk=request.GET['template'])
                             form = ExperimentForm(instance=exp,
                                                   initial={'name': '{} [{:%Y/%m/%d}]'.format(exp.name, datetime.now()),
                                                            'template': False})
                     elif 'blank' in request.GET:
                         kwargs['button'] = 'Create'
                         form = ExperimentForm()
                     else:
                         form = NewForm()
                 if request.method == 'POST':
                     form = ExperimentForm(request.POST)
                     if form.is_valid():
                         experiment = form.save()
                         if 'template' in request.GET:
                             configurations = Configuration.objects.filter(experiment=request.GET['template'], type=0)
                             for conf in configurations:
                                 conf.clone(experiment=experiment, template=False)
                         return redirect('url_experiment', id_exp=experiment.id)
                 kwargs['form'] = form
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'New'
                 return render(request, 'experiment_edit.html', kwargs)
             def experiment_edit(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 if request.method == 'GET':
                     form = ExperimentForm(instance=experiment)
                 if request.method=='POST':
                     form = ExperimentForm(request.POST, instance=experiment)
                     if form.is_valid():
                         experiment = form.save()
                         return redirect('url_experiment', id_exp=experiment.id)
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Experiment'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 return render(request, 'experiment_edit.html', kwargs)
             def experiment_delete(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 if request.method=='POST':
                     if request.user.is_staff:
                         for conf in Configuration.objects.filter(experiment=experiment):
                             conf.delete()
                         experiment.delete()
                         return redirect('url_experiments')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(experiment.get_absolute_url())
                 kwargs = {
                           'title': 'Delete',
                           'suptitle': 'Experiment',
                           'object': experiment,
                           'previous': experiment.get_absolute_url(),
                           'delete': True
                           }
                 return render(request, 'confirm.html', kwargs)
             def experiment_export(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 content = experiment.parms_to_dict()
                 content_type = 'application/json'
                 filename     =  '%s_%s.json' %(experiment.name, experiment.id)
                 response = HttpResponse(content_type=content_type)
                 response['Content-Disposition'] = 'attachment; filename="%s"' %filename
                 response.write(content)
                 return response
             def experiment_import(request, id_exp):
                 experiment     = get_object_or_404(Experiment, pk=id_exp)
                 configurations = Configuration.objects.filter(experiment=experiment)
                 if request.method == 'GET':
                     file_form = UploadFileForm()
                 if request.method == 'POST':
                     file_form = UploadFileForm(request.POST, request.FILES)
                     if file_form.is_valid():
                         parms = experiment.import_from_file(request.FILES['file'])
                         if parms:
                             new_exp = experiment.dict_to_parms(parms, CONF_MODELS)
                             messages.success(request, "Parameters imported from: '%s'." %request.FILES['file'].name)
                             return redirect(new_exp.get_absolute_url_edit())
                     messages.error(request, "Could not import parameters from file")
                 kwargs = {}
                 kwargs['title'] = 'Experiment'
                 kwargs['form'] = file_form
                 kwargs['suptitle'] = 'Importing file'
                 kwargs['button'] = 'Import'
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment_import.html', kwargs)
             def experiment_mix(request, id_exp):
                 experiment = get_object_or_404(Experiment, pk=id_exp)
                 rc_confs = [conf for conf in RCConfiguration.objects.filter(experiment=id_exp,
                                                                             mix=False)]
                 if len(rc_confs)<2:
                     messages.warning(request, 'You need at least two RC Configurations to make a mix')
                     return redirect(experiment.get_absolute_url())
                 mix_confs = RCConfiguration.objects.filter(experiment=id_exp, mix=True)
                 if mix_confs:
                     mix = mix_confs[0]
                 else:
                     mix = RCConfiguration(experiment=experiment,
                                           device=rc_confs[0].device,
                                           ipp=rc_confs[0].ipp,
                                           clock_in=rc_confs[0].clock_in,
                                           clock_divider=rc_confs[0].clock_divider,
                                           mix=True,
                                           parameters='')
                     mix.save()
                     line_type = RCLineType.objects.get(name='mix')
                     for i in range(len(rc_confs[0].get_lines())):
                         line = RCLine(rc_configuration=mix, line_type=line_type, channel=i)
                         line.save()
                 initial = {'name': mix.name,
                            'result': parse_mix_result(mix.parameters),
                            'delay': 0,
                            'mask': [0,1,2,3,4,5,6,7]
                            }
                 if request.method=='GET':
                     form = RCMixConfigurationForm(confs=rc_confs, initial=initial)
                 if request.method=='POST':
                     result = mix.parameters
                     if '{}|'.format(request.POST['experiment']) in result:
                         messages.error(request, 'Configuration already added')
                     else:
                         if 'operation' in request.POST:
                             operation = MIX_OPERATIONS[request.POST['operation']]
                         else:
                             operation = '   '
                         mode = MIX_MODES[request.POST['mode']]
                         if result:
                             result = '{}-{}|{}|{}|{}|{}'.format(mix.parameters,
                                                         request.POST['experiment'],
                                                         mode,
                                                         operation,
                                                         float(request.POST['delay']),
                                                         parse_mask(request.POST.getlist('mask'))
                                                         )
                         else:
                             result = '{}|{}|{}|{}|{}'.format(request.POST['experiment'],
                                                     mode,
                                                     operation,
                                                     float(request.POST['delay']),
                                                     parse_mask(request.POST.getlist('mask'))
                                                     )
                         mix.parameters = result
                         mix.name = request.POST['name']
                         mix.save()
                         mix.update_pulses()
                     initial['result'] = parse_mix_result(result)
                     initial['name'] = mix.name
                     form = RCMixConfigurationForm(initial=initial, confs=rc_confs)
                 kwargs = {
                           'title': 'Experiment',
                           'suptitle': 'Mix Configurations',
                           'form' : form,
                           'extra_button': 'Delete',
                           'button': 'Add',
                           'cancel': 'Back',
                           'previous': experiment.get_absolute_url(),
                           'id_exp':id_exp,
                           }
                 return render(request, 'experiment_mix.html', kwargs)
             def experiment_mix_delete(request, id_exp):
                 conf = RCConfiguration.objects.get(experiment=id_exp, mix=True)
                 values = conf.parameters.split('-')
                 conf.parameters = '-'.join(values[:-1])
                 conf.save()
                 return redirect('url_mix_experiment', id_exp=id_exp)
             def experiment_summary(request, id_exp):
                 import json
                 import ast
                 experiment      = get_object_or_404(Experiment, pk=id_exp)
                 experiment_data = json.loads(experiment.parms_to_dict())
                 configurations  = Configuration.objects.filter(experiment=experiment, type=0)
                 kwargs = {}
                 kwargs['experiment_keys'] = ['template', 'radar_system', 'name', 'start_time', 'end_time']
                 kwargs['experiment'] = experiment
                 kwargs['configuration_keys'] = ['name', 'device__ip_address', 'device__port_address', 'device__status']
                 kwargs['configurations'] = configurations
                 kwargs['experiment_data'] = experiment_data
                 kwargs['title'] = 'Experiment Summary'
                 kwargs['suptitle'] = 'Details'
                 kwargs['button'] = 'Verify Parameters'
                 jars_conf = False
                 rc_conf   = False
                 for configuration in configurations:
                     #-------------------- JARS -----------------------:
                     if configuration.device.device_type.name == 'jars':
                         jars_conf = True
                         kwargs['jars_conf'] = jars_conf
                         kwargs['exp_type']  = EXPERIMENT_TYPE[configuration.exp_type][1]
                         channels_number     = configuration.channels_number
                         exp_type            = configuration.exp_type
                         fftpoints           = configuration.fftpoints
                         filter_parms        = configuration.filter_parms
                         filter_parms        = ast.literal_eval(filter_parms)
                         spectral_number     = configuration.spectral_number
                     #--------------------- RC ----------------------:
                     if configuration.device.device_type.name == 'rc':
                         rc_conf = True
                         kwargs['rc_conf'] = rc_conf
                         rc_lines = experiment_data['configurations']['rc']['lines']
                         ipp = configuration.ipp
                         if experiment_data['configurations']['rc']['mix'] == 'True':
                             tx = ''
                             code = ''
                             window = ''
                         else:
                             code = rc_lines[3]['code']
                             window_data = rc_lines[6]['params'][0]
                             h0  = str(window_data['first_height'])
                             dh  = str(window_data['resolution'])
                             nsa = str(window_data['number_of_samples'])
                             window = 'Ho='+h0+'km\nDH='+dh+'km\nNSA='+nsa
                             tx = ''
                             if float(rc_lines[1]['delays']) == 0:
                                 tx = rc_lines[2]['pulse_width']
                             elif float(rc_lines[2]['delays']) == 0:
                                 tx = rc_lines[1]['pulse_width']
                             else:
                                 tx = rc_lines[1]['pulse_width']+' | '+rc_lines[2]['pulse_width']
                         kwargs['tx']   = tx
                         kwargs['code'] = code
                         kwargs['window'] = window
                     #-------------------- DDS -----------------------:
                     if configuration.device.device_type.name == 'dds':
                         dds_conf = True
                         kwargs['dds_conf'] = dds_conf
                     #------ RC & JARS ------:
                     ipp = 937.5 #
                     nsa = 200#
                     dh = 1.5             #
                     channels_number = 5 #
                     if rc_conf and jars_conf:
                         if exp_type  == 0: #Short
                             bytes    = 2
                             b        = nsa*2*bytes*channels_number
                         else:              #Float
                             bytes    = 4
                             channels = channels_number + spectral_number
                             b        = nsa*2*bytes*fftpoints*channels
                         ipps           = (ipp*pow(10,-6))/0.15
                         GB             = 1048576.0*1024.0
                         Hour           = 3600
                         rate           = b/ipps
                         rate           = rate *(1/GB)*(Hour)
                         kwargs['rate'] = str(rate)+" GB/h"
                     else:
                         kwargs['rate'] = ''
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment_summary.html', kwargs)
             def experiment_verify(request, id_exp):
                 import json
                 import ast
                 experiment      = get_object_or_404(Experiment, pk=id_exp)
                 experiment_data = json.loads(experiment.parms_to_dict())
                 configurations  = Configuration.objects.filter(experiment=experiment, type=0)
                 kwargs = {}
                 kwargs['experiment_keys'] = ['template', 'radar_system', 'name', 'start_time', 'end_time']
                 kwargs['experiment'] = experiment
                 kwargs['configuration_keys'] = ['name', 'device__ip_address', 'device__port_address', 'device__status']
                 kwargs['configurations'] = configurations
                 kwargs['experiment_data'] = experiment_data
                 kwargs['title'] = 'Verify Experiment'
                 kwargs['suptitle'] = 'Parameters'
                 kwargs['button'] = 'Update'
                 jars_conf = False
                 rc_conf   = False
                 dds_conf   = False
                 for configuration in configurations:
                     #-------------------- JARS -----------------------:
                     if configuration.device.device_type.name == 'jars':
                         jars_conf = True
                         kwargs['jars_conf']    = jars_conf
                         filter_parms           = configuration.filter_parms
                         filter_parms           = ast.literal_eval(filter_parms)
                         kwargs['filter_parms'] = filter_parms
                         #--Sampling Frequency
                         clock          = filter_parms['clock']
                         filter_2       = filter_parms['filter_2']
                         filter_5       = filter_parms['filter_5']
                         filter_fir     = filter_parms['filter_fir']
                         samp_freq_jars = clock/filter_2/filter_5/filter_fir
                         kwargs['samp_freq_jars'] = samp_freq_jars
                         kwargs['jars']           = configuration
                     #--------------------- RC ----------------------:
                     if configuration.device.device_type.name == 'rc':
                         rc_conf = True
                         rc_parms = configuration.parms_to_dict()
                         if rc_parms['mix'] == 'True':
                             pass
                         else:
                             rc_lines     = rc_parms['lines']
                             dh           = rc_lines[6]['params'][0]['resolution']
                             #--Sampling Frequency
                             samp_freq_rc = 0.15/dh
                             kwargs['samp_freq_rc'] = samp_freq_rc
                         kwargs['rc_conf'] = rc_conf
                         kwargs['rc']      = configuration
                     #-------------------- DDS ----------------------:
                     if configuration.device.device_type.name == 'dds':
                         dds_conf = True
                         dds_parms = configuration.parms_to_dict()
                         kwargs['dds_conf'] = dds_conf
                         kwargs['dds']      = configuration
                 #------------Validation------------:
                 #Clock
                 if dds_conf and rc_conf and jars_conf:
                     if filter_parms['clock'] != rc_parms['clock_in'] and rc_parms['clock_in'] != dds_parms['clock']:
                         messages.warning(request, "Devices don't have the same clock.")
                 elif rc_conf and jars_conf:
                     if filter_parms['clock'] != rc_parms['clock_in']:
                         messages.warning(request, "Devices don't have the same clock.")
                 elif rc_conf and dds_conf:
                     if rc_parms['clock_in'] != dds_parms['clock']:
                         messages.warning(request, "Devices don't have the same clock.")
                     if float(samp_freq_rc) != float(dds_parms['frequencyA']):
                         messages.warning(request, "Devices don't have the same Frequency A.")
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(experiment=experiment))
                 return render(request, 'experiment_verify.html', kwargs)
             def parse_mix_result(s):
                 values = s.split('-')
                 html = 'EXP                MOD OPE DELAY         MASK\r\n'
                 if not values or values[0] in ('', ' '):
                     return mark_safe(html)
                 for i, value in enumerate(values):
                     if not value:
                         continue
                     pk, mode, operation, delay, mask = value.split('|')
                     conf = RCConfiguration.objects.get(pk=pk)
                     if i==0:
                         html += '{:20.18}{:3}{:4}{:9}km{:>6}\r\n'.format(
                                             conf.name,
                                             mode,
                                             '   ',
                                             delay,
                                             mask)
                     else:
                         html += '{:20.18}{:3}{:4}{:9}km{:>6}\r\n'.format(
                                             conf.name,
                                             mode,
                                             operation,
                                             delay,
                                             mask)
                 return mark_safe(html)
             def parse_mask(l):
                 values = []
                 for x in range(8):
                     if '{}'.format(x) in l:
                         values.append(1)
                     else:
                         values.append(0)
                 values.reverse()
                 return int(''.join([str(x) for x in values]), 2)
             def dev_confs(request):
                 page = request.GET.get('page')
                 order = ('type', 'device__device_type', 'experiment')
                 filters = request.GET.copy()
                 kwargs = get_paginator(Configuration, page, order, filters)
                 form = FilterForm(initial=request.GET, extra_fields=['tags','template'])
                 kwargs['keys'] = ['name', 'experiment', 'type', 'programmed_date']
                 kwargs['title'] = 'Configuration'
                 kwargs['suptitle'] = 'List'
                 kwargs['form'] = form
                 filters.pop('page', None)
                 kwargs['q'] = urlencode(filters)
                 return render(request, 'base_list.html', kwargs)
             def dev_conf(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 return redirect(conf.get_absolute_url())
             def dev_conf_new(request, id_exp=0, id_dev=0):
                 initial = {}
                 kwargs = {}
                 if id_exp!=0:
                     initial['experiment'] = id_exp
                 if id_dev!=0:
                     initial['device'] = id_dev
                 if request.method == 'GET':
                     if id_dev:
                         kwargs['button'] = 'Create'
                         device = Device.objects.get(pk=id_dev)
                         DevConfForm = CONF_FORMS[device.device_type.name]
                         initial['name'] = request.GET['name']
                         form = DevConfForm(initial=initial)
                     else:
                         if 'template' in request.GET:
                             if request.GET['template']=='0':
                                 choices = [(conf.pk, '{}'.format(conf)) for conf in Configuration.objects.filter(template=True)]
                                 form = NewForm(initial={'create_from':2},
                                                template_choices=choices)
                             else:
                                 kwargs['button'] = 'Create'
                                 conf = Configuration.objects.get(pk=request.GET['template'])
                                 id_dev = conf.device.pk
                                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                                 form = DevConfForm(instance=conf,
                                                    initial={'name': '{} [{:%Y/%m/%d}]'.format(conf.name, datetime.now()),
                                                             'template': False,
                                                             'experiment':id_exp})
                         elif 'blank' in request.GET:
                             kwargs['button'] = 'Create'
                             form = ConfigurationForm(initial=initial)
                         else:
                             form = NewForm()
                 if request.method == 'POST':
                     device = Device.objects.get(pk=request.POST['device'])
                     DevConfForm = CONF_FORMS[device.device_type.name]
                     form = DevConfForm(request.POST)
                     kwargs['button'] = 'Create'
                     if form.is_valid():
                         conf = form.save()
                         if 'template' in request.GET and conf.device.device_type.name=='rc':
                             lines = RCLine.objects.filter(rc_configuration=request.GET['template'])
                             for line in lines:
                                 line.clone(rc_configuration=conf)
                         if conf.device.device_type.name=='jars':
                             conf.add_parms_to_filter()
                         return redirect('url_dev_conf', id_conf=conf.pk)
                 kwargs['id_exp'] = id_exp
                 kwargs['form'] = form
                 kwargs['title'] = 'Configuration'
                 kwargs['suptitle'] = 'New'
                 if id_dev != 0:
                     device = Device.objects.get(pk=id_dev)
                     kwargs['device'] = device.device_type.name
                 return render(request, 'dev_conf_edit.html', kwargs)
             def dev_conf_edit(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 if request.method=='GET':
                     form = DevConfForm(instance=conf)
                 if request.method=='POST':
                     form = DevConfForm(request.POST, instance=conf)
                     if form.is_valid():
                         form.save()
                         return redirect('url_dev_conf', id_conf=id_conf)
                 kwargs = {}
                 kwargs['form'] = form
                 kwargs['title'] = 'Device Configuration'
                 kwargs['suptitle'] = 'Edit'
                 kwargs['button'] = 'Update'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(conf=conf))
                 return render(request, '%s_conf_edit.html' % conf.device.device_type.name, kwargs)
             def dev_conf_start(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if conf.start_device():
                     messages.success(request, conf.message)
                 else:
                     messages.error(request, conf.message)
-                conf.status_device()
+                #conf.status_device()
                 return redirect(conf.get_absolute_url())
             def dev_conf_stop(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if conf.stop_device():
                     messages.success(request, conf.message)
                 else:
                     messages.error(request, conf.message)
-                conf.status_device()
+                #conf.status_device()
                 return redirect(conf.get_absolute_url())
             def dev_conf_status(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if conf.status_device():
                     messages.success(request, conf.message)
                 else:
                     messages.error(request, conf.message)
                 return redirect(conf.get_absolute_url())
             def dev_conf_write(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
-                answer = conf.write_device()
+                if conf.write_device():
-                conf.status_device()
-                if answer:
                     messages.success(request, conf.message)
-                    #Creating a historical configuration
                     conf.clone(type=1, template=False)
-                    #Original configuration
-                    conf = DevConfModel.objects.get(pk=id_conf)
                 else:
                     messages.error(request, conf.message)
                 return redirect(conf.get_absolute_url())
             def dev_conf_read(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 if request.method=='GET':
                     parms = conf.read_device()
-                    conf.status_device()
+                    #conf.status_device()
                     if not parms:
                         messages.error(request, conf.message)
                         return redirect(conf.get_absolute_url())
                     form = DevConfForm(initial=parms, instance=conf)
                 if request.method=='POST':
                     form = DevConfForm(request.POST, instance=conf)
                     if form.is_valid():
                         form.save()
                         return redirect(conf.get_absolute_url())
                     messages.error(request, "Parameters could not be saved")
                 kwargs = {}
                 kwargs['id_dev'] = conf.id
                 kwargs['form'] = form
                 kwargs['title'] = 'Device Configuration'
                 kwargs['suptitle'] = 'Parameters read from device'
                 kwargs['button'] = 'Save'
                 ###### SIDEBAR ######
                 kwargs.update(sidebar(conf=conf))
                 return render(request, '%s_conf_edit.html' %conf.device.device_type.name, kwargs)
             def dev_conf_import(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 DevConfForm = CONF_FORMS[conf.device.device_type.name]
                 if request.method == 'GET':
                     file_form = UploadFileForm()
                 if request.method == 'POST':
                     file_form = UploadFileForm(request.POST, request.FILES)
                     if file_form.is_valid():
                         parms = conf.import_from_file(request.FILES['file'])
                         if parms:
                             messages.success(request, "Parameters imported from: '%s'." %request.FILES['file'].name)
                             form = DevConfForm(initial=parms, instance=conf)
                             kwargs = {}
                             kwargs['id_dev'] = conf.id
                             kwargs['form'] = form
                             kwargs['title'] = 'Device Configuration'
                             kwargs['suptitle'] = 'Parameters imported'
                             kwargs['button'] = 'Save'
                             kwargs['action'] = conf.get_absolute_url_edit()
                             kwargs['previous'] = conf.get_absolute_url()
                             ###### SIDEBAR ######
                             kwargs.update(sidebar(conf=conf))
                             return render(request, '%s_conf_edit.html' % conf.device.device_type.name, kwargs)
                     messages.error(request, "Could not import parameters from file")
                 kwargs = {}
                 kwargs['id_dev'] = conf.id
                 kwargs['title'] = 'Device Configuration'
                 kwargs['form'] = file_form
                 kwargs['suptitle'] = 'Importing file'
                 kwargs['button'] = 'Import'
                 kwargs.update(sidebar(conf=conf))
                 return render(request, 'dev_conf_import.html', kwargs)
             def dev_conf_export(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if request.method == 'GET':
                     file_form = DownloadFileForm(conf.device.device_type.name)
                 if request.method == 'POST':
                     file_form = DownloadFileForm(conf.device.device_type.name, request.POST)
                     if file_form.is_valid():
                         fields = conf.export_to_file(format = file_form.cleaned_data['format'])
                         response = HttpResponse(content_type=fields['content_type'])
                         response['Content-Disposition'] = 'attachment; filename="%s"' %fields['filename']
                         response.write(fields['content'])
                         return response
                     messages.error(request, "Could not export parameters")
                 kwargs = {}
                 kwargs['id_dev'] = conf.id
                 kwargs['title'] = 'Device Configuration'
                 kwargs['form'] = file_form
                 kwargs['suptitle'] = 'Exporting file'
                 kwargs['button'] = 'Export'
                 return render(request, 'dev_conf_export.html', kwargs)
             def dev_conf_delete(request, id_conf):
                 conf = get_object_or_404(Configuration, pk=id_conf)
                 if request.method=='POST':
                     if request.user.is_staff:
                         conf.delete()
                         return redirect('url_dev_confs')
                     messages.error(request, 'Not enough permission to delete this object')
                     return redirect(conf.get_absolute_url())
                 kwargs = {
                           'title': 'Delete',
                           'suptitle': 'Experiment',
                           'object': conf,
                           'previous': conf.get_absolute_url(),
                           'delete': True
                           }
                 return render(request, 'confirm.html', kwargs)
             def sidebar(**kwargs):
                 side_data = {}
                 conf = kwargs.get('conf', None)
                 experiment = kwargs.get('experiment', None)
                 if not experiment:
                     experiment = conf.experiment
                 if experiment:
                     side_data['experiment'] = experiment
                     campaign = experiment.campaign_set.all()
                     if campaign:
                         side_data['campaign'] = campaign[0]
                         experiments = campaign[0].experiments.all()
                     else:
                         experiments = [experiment]
                     configurations = experiment.configuration_set.filter(type=0)
                     side_data['side_experiments'] = experiments
                     side_data['side_configurations'] = configurations
                 return side_data
             def get_paginator(model, page, order, filters={}, n=10):
                 kwargs = {}
                 query = Q()
                 if isinstance(filters, QueryDict):
                     filters = filters.dict()
                 [filters.pop(key) for key in filters.keys() if filters[key] in ('', ' ')]
                 filters.pop('page', None)
                 if 'start_date' in filters:
                     filters['start_date__gte'] = filters.pop('start_date')
                 if 'end_date' in filters:
                     filters['start_date__lte'] = filters.pop('end_date')
                 if 'tags' in filters:
                     tags = filters.pop('tags')
                     if 'tags' in model._meta.get_all_field_names():
                         query = query | Q(tags__icontains=tags)
                     if 'name' in model._meta.get_all_field_names():
                         query = query | Q(name__icontains=tags)
                     if 'location' in model._meta.get_all_field_names():
                         query = query | Q(location__name__icontains=tags)
                     if 'device' in model._meta.get_all_field_names():
                         query = query | Q(device__name__icontains=tags)
                 object_list = model.objects.filter(query, **filters).order_by(*order)
                 paginator = Paginator(object_list, n)
                 try:
                     objects = paginator.page(page)
                 except PageNotAnInteger:
                     objects = paginator.page(1)
                 except EmptyPage:
                     objects = paginator.page(paginator.num_pages)
                 kwargs['objects'] = objects
                 kwargs['offset'] = (int(page)-1)*n if page else 0
                 return kwargs
             def operation(request, id_camp=None):
                 kwargs = {}
                 kwargs['no_sidebar'] = True
                 campaigns = Campaign.objects.filter(start_date__lte=datetime.now(),
                                                     end_date__gte=datetime.now()).order_by('-start_date')
                 if id_camp:
                     campaign = get_object_or_404(Campaign, pk = id_camp)
                     form = OperationForm(initial={'campaign': campaign.id}, campaigns=campaigns)
                     kwargs['campaign'] = campaign
                 else:
                     form = OperationForm(campaigns=campaigns)
                     kwargs['form'] = form
                     return render(request, 'operation.html', kwargs)
                 #---Experiment
                 keys = ['id', 'name', 'start_time', 'end_time', 'status']
                 kwargs['experiment_keys'] = keys[1:]
                 kwargs['experiments'] = experiments
                 #---Radar
                 kwargs['locations'] = campaign.get_experiments_by_location()
                 #---Else
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = campaign.name
                 kwargs['form'] = form
                 return render(request, 'operation.html', kwargs)
             def operation_search(request, id_camp=None):
                 if not id_camp:
                     campaigns = Campaign.objects.all().order_by('-start_date')
                     if not campaigns:
                         return render(request, 'operation.html', {})
                     id_camp = campaigns[0].id
                 campaign = get_object_or_404(Campaign, pk = id_camp)
                 if request.method=='GET':
                     form = OperationSearchForm(initial={'campaign': campaign.id})
                 if request.method=='POST':
                     form = OperationSearchForm(request.POST, initial={'campaign':campaign.id})
                     if form.is_valid():
                         return redirect('url_operation', id_camp=campaign.id)
                 #locations = Location.objects.filter(experiment__campaign__pk = campaign.id).distinct()
                 experiments = Experiment.objects.filter(campaign__pk=campaign.id)
                 #for exs in experiments:
                 #    exs.get_status()
                 locations= Location.objects.filter(experiment=experiments).distinct()
                 form = OperationSearchForm(initial={'campaign': campaign.id})
                 kwargs = {}
                 #---Campaign
                 kwargs['campaign'] = campaign
                 kwargs['campaign_keys'] = ['name', 'start_date', 'end_date', 'tags', 'description']
                 #---Experiment
                 keys = ['id', 'name', 'start_time', 'end_time', 'status']
                 kwargs['experiment_keys'] = keys[1:]
                 kwargs['experiments'] = experiments
                 #---Radar
                 kwargs['locations'] = locations
                 #---Else
                 kwargs['title'] = 'Campaign'
                 kwargs['suptitle'] = campaign.name
                 kwargs['form'] = form
                 kwargs['button'] = 'Select'
                 kwargs['details'] = True
                 kwargs['search_button'] = False
                 return render(request, 'operation.html', kwargs)
             def radar_play(request, id_camp, id_radar):
                 campaign = get_object_or_404(Campaign, pk = id_camp)
                 radar = get_object_or_404(Location, pk = id_radar)
                 today = datetime.today()
                 now = today.time()
                 #--Clear Old Experiments From RunningExperiment Object
                 running_experiment = RunningExperiment.objects.filter(radar=radar)
                 if running_experiment:
                     running_experiment = running_experiment[0]
                     running_experiment.running_experiment.clear()
                     running_experiment.save()
                 #--If campaign datetime is ok:
                 if today >= campaign.start_date and today <= campaign.end_date:
                     experiments = Experiment.objects.filter(campaign=campaign).filter(location=radar)
                     for exp in experiments:
                         #--If experiment time is ok:
                         if now >= exp.start_time and now <= exp.end_time:
                             configurations =  Configuration.objects.filter(experiment = exp)
                             for conf in configurations:
                                 if 'cgs' in conf.device.device_type.name:
                                     conf.status_device()
                                 else:
                                     answer = conf.start_device()
                                     conf.status_device()
                                     #--Running Experiment
                                     old_running_experiment = RunningExperiment.objects.filter(radar=radar)
                                     #--If RunningExperiment element exists
                                     if old_running_experiment:
                                         old_running_experiment = old_running_experiment[0]
                                         old_running_experiment.running_experiment.add(exp)
                                         old_running_experiment.status = 3
                                         old_running_experiment.save()
                                     #--Create a new Running_Experiment Object
                                     else:
                                         new_running_experiment = RunningExperiment(
                                                                                radar = radar,
                                                                                status = 3,
                                                                                )
                                         new_running_experiment.save()
                                         new_running_experiment.running_experiment.add(exp)
                                         new_running_experiment.save()
                                     if answer:
                                         messages.success(request, conf.message)
                                         exp.status=2
                                         exp.save()
                                     else:
                                         messages.error(request, conf.message)
                         else:
                             if exp.status == 1 or exp.status == 3:
                                 exp.status=3
                                 exp.save()
                 route = request.META['HTTP_REFERER']
                 route = str(route)
                 if 'search' in route:
                     return HttpResponseRedirect(reverse('url_operation_search', args=[id_camp]))
                 else:
                     return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))
             def radar_stop(request, id_camp, id_radar):
                 campaign = get_object_or_404(Campaign, pk = id_camp)
                 radar = get_object_or_404(Location, pk = id_radar)
                 experiments = Experiment.objects.filter(campaign=campaign).filter(location=radar)
                 for exp in experiments:
                     configurations =  Configuration.objects.filter(experiment = exp)
                     for conf in configurations:
                         if 'cgs' in conf.device.device_type.name:
                             conf.status_device()
                         else:
                             answer = conf.stop_device()
                             conf.status_device()
                             if answer:
                                 messages.success(request, conf.message)
                                 exp.status=1
                                 exp.save()
                             else:
                                 messages.error(request, conf.message)
                 route = request.META['HTTP_REFERER']
                 route = str(route)
                 if 'search' in route:
                     return HttpResponseRedirect(reverse('url_operation_search', args=[id_camp]))
                 else:
                     return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))
             def radar_refresh(request, id_camp, id_radar):
                 campaign = get_object_or_404(Campaign, pk = id_camp)
                 radar = get_object_or_404(Location, pk = id_radar)
                 experiments = Experiment.objects.filter(campaign=campaign).filter(location=radar)
                 for exs in experiments:
                     exs.get_status()
                 route = request.META['HTTP_REFERER']
                 route = str(route)
                 if 'search' in route:
                     return HttpResponseRedirect(reverse('url_operation_search', args=[id_camp]))
                 else:
                     return HttpResponseRedirect(reverse('url_operation', args=[id_camp]))

apps/rc/models.py +86 -37

             import ast
             import json
             import requests
             import numpy as np
             from base64 import b64encode
+            from struct import pack
             from django.db import models
             from django.core.urlresolvers import reverse
             from django.core.validators import MinValueValidator, MaxValueValidator
             from apps.main.models import Configuration
             from devices.rc import api
             from .utils import RCFile
             # Create your models here.
             LINE_TYPES = (
                 ('none', 'Not used'),
                 ('tr', 'Transmission/reception selector signal'),
                 ('tx', 'A modulating signal (Transmission pulse)'),
                 ('codes', 'BPSK modulating signal'),
                 ('windows', 'Sample window signal'),
                 ('sync', 'Synchronizing signal'),
                 ('flip', 'IPP related periodic signal'),
                 ('prog_pulses', 'Programmable pulse'),
                 ('mix', 'Mixed line'),
                 )
             SAMPLING_REFS = (
                 ('none', 'No Reference'),
                 ('begin_baud', 'Begin of the first baud'),
                 ('first_baud', 'Middle of the first baud'),
                 ('sub_baud', 'Middle of the sub-baud')
                              )
             DAT_CMDS = {
                     # Pulse Design commands
                     'DISABLE' : 0, # Disables pulse generation
                     'ENABLE' : 24, # Enables pulse generation
                     'DELAY_START' : 40, # Write delay status to memory
                     'FLIP_START' : 48, # Write flip status to memory
                     'SAMPLING_PERIOD' : 64, # Establish Sampling Period
                     'TX_ONE' : 72, # Output '0' in line TX
                     'TX_ZERO' : 88, # Output '0' in line TX
                     'SW_ONE' : 104, # Output '0' in line SW
                     'SW_ZERO' : 112, # Output '1' in line SW
                     'RESTART': 120, # Restarts CR8 Firmware
                     'CONTINUE' : 253, # Function Unknown
                     # Commands available to new controllers
                     # In Pulse Design Executable, the clock divisor code is written as 12 at the start, but it should be written as code 22(below) just before the final enable.
                     'CLOCK_DIVISOR_INIT' : 12, # Specifies Clock Divisor. Legacy command, ignored in the actual .dat conversion
                     'CLOCK_DIVISOR_LAST' : 22, # Specifies Clock Divisor (default 60 if not included) syntax: 255,22 254,N-1.
                     'CLOCK_DIVIDER' : 8,
                         }
             class RCConfiguration(Configuration):
                 ipp = models.FloatField(verbose_name='IPP [Km]', validators=[MinValueValidator(1), MaxValueValidator(9000)], default=300)
                 ntx = models.PositiveIntegerField(verbose_name='Number of TX', validators=[MinValueValidator(1), MaxValueValidator(400)], default=1)
                 clock_in = models.FloatField(verbose_name='Clock in [MHz]', validators=[MinValueValidator(1), MaxValueValidator(80)], default=1)
                 clock_divider = models.PositiveIntegerField(verbose_name='Clock divider', validators=[MinValueValidator(1), MaxValueValidator(256)], default=1)
                 clock = models.FloatField(verbose_name='Clock Master [MHz]', blank=True, default=1)
                 time_before = models.PositiveIntegerField(verbose_name='Time before [&mu;S]', default=12)
                 time_after = models.PositiveIntegerField(verbose_name='Time after [&mu;S]', default=1)
                 sync = models.PositiveIntegerField(verbose_name='Synchro delay', default=0)
                 sampling_reference = models.CharField(verbose_name='Sampling Reference', choices=SAMPLING_REFS, default='none', max_length=40)
                 control_tx = models.BooleanField(verbose_name='Control Switch TX', default=False)
                 control_sw = models.BooleanField(verbose_name='Control Switch SW', default=False)
                 total_units = models.PositiveIntegerField(default=0)
                 mix = models.BooleanField(default=False)
                 class Meta:
                     db_table = 'rc_configurations'
                 def get_absolute_url_plot(self):
                     return reverse('url_plot_rc_pulses', args=[str(self.id)])
                 def get_absolute_url_import(self):
                     return reverse('url_import_rc_conf', args=[str(self.id)])
                 @property
                 def ipp_unit(self):
                     return '{} ({})'.format(self.ipp, int(self.ipp*self.km2unit))
                 @property
                 def us2unit(self):
                     return self.clock_in/self.clock_divider
                 @property
                 def km2unit(self):
                     return 20./3*(self.clock_in/self.clock_divider)
                 def clone(self, **kwargs):
                     lines = self.get_lines()
                     self.pk = None
                     self.id = None
                     for attr, value in kwargs.items():
                         setattr(self, attr, value)
                     self.save()
                     for line in lines:
                         line.clone(rc_configuration=self)
                     return self
                 def get_lines(self, **kwargs):
                     '''
                     Retrieve configuration lines
                     '''
                     return RCLine.objects.filter(rc_configuration=self.pk, **kwargs)
                 def clean_lines(self):
                     '''
                     '''
                     empty_line = RCLineType.objects.get(name='none')
                     for line in self.get_lines():
                         line.line_type = empty_line
                         line.params = '{}'
                         line.save()
                 def parms_to_dict(self):
                     '''
                     '''
                     ignored = ('parameters', 'type', 'polymorphic_ctype', 'configuration_ptr',
                                'created_date', 'programmed_date')
                     data = {}
                     for field in self._meta.fields:
                         if field.name in ignored:
                             continue
                         data[field.name] = '{}'.format(field.value_from_object(self))
                     data['device_id'] = data.pop('device')
                     data['lines'] = []
                     for line in self.get_lines():
                         line_data = json.loads(line.params)
                         if 'TX_ref' in line_data and line_data['TX_ref'] not in (0, '0'):
                             line_data['TX_ref'] = RCLine.objects.get(pk=line_data['TX_ref']).get_name()
                         if 'code' in line_data:
                             line_data['code'] = RCLineCode.objects.get(pk=line_data['code']).name
                         line_data['type'] = line.line_type.name
                         line_data['name'] = line.get_name()
                         data['lines'].append(line_data)
                     data['delays'] = self.get_delays()
                     data['pulses'] = self.get_pulses()
                     return data
                 def dict_to_parms(self, data):
                     '''
                     '''
                     self.name = data['name']
                     self.ipp = float(data['ipp'])
                     self.ntx = int(data['ntx'])
                     self.clock_in = float(data['clock_in'])
                     self.clock_divider = int(data['clock_divider'])
                     self.clock = float(data['clock'])
                     self.time_before = data['time_before']
                     self.time_after = data['time_after']
                     self.sync = data['sync']
                     self.sampling_reference = data['sampling_reference']
                     self.total_units = self.ipp*self.ntx*self.km2unit
                     self.save()
                     self.clean_lines()
                     lines = []
                     positions = {'tx':0, 'tr':0}
                     for i, line_data in enumerate(data['lines']):
                         name = line_data.pop('name', '')
                         line_type = RCLineType.objects.get(name=line_data.pop('type'))
                         if line_type.name=='codes':
                             code = RCLineCode.objects.get(name=line_data['code'])
                             line_data['code'] = code.pk
                         line = RCLine.objects.filter(rc_configuration=self, channel=i)
                         if line:
                             line = line[0]
                             line.line_type = line_type
                             line.params = json.dumps(line_data)
                         else:
                             line = RCLine(rc_configuration=self, line_type=line_type,
                                           params=json.dumps(line_data),
                                           channel=i)
                         if line_type.name=='tx':
                             line.position = positions['tx']
                             positions['tx'] += 1
                         if line_type.name=='tr':
                             line.position = positions['tr']
                             positions['tr'] += 1
                         line.save()
                         lines.append(line)
                     for line, line_data in zip(lines, data['lines']):
                         if 'TX_ref' in line_data:
                             params = json.loads(line.params)
                             if line_data['TX_ref'] in (0, '0'):
                                 params['TX_ref'] = '0'
                             else:
                                 params['TX_ref'] = [l.pk for l in lines if l.line_type.name=='tx' and line_data['TX_ref'] in l.get_name()][0]
                             line.params = json.dumps(params)
                             line.save()
                 def get_delays(self):
                     pulses = [line.pulses_as_points() for line in self.get_lines()]
                     points = [tup for tups in pulses for tup in tups]
                     points = set([x for tup in points for x in tup])
                     points = list(points)
                     points.sort()
                     if points[0]!=0:
                         points.insert(0, 0)
                     return [points[i+1]-points[i] for i in range(len(points)-1)]
                 def get_pulses(self, binary=True):
                     pulses = [line.pulses_as_points() for line in self.get_lines()]
                     points = [tup for tups in pulses for tup in tups]
                     points = set([x for tup in points for x in tup])
                     points = list(points)
                     points.sort()
                     line_points = [line.pulses_as_points() for line in self.get_lines()]
                     line_points = [[(x, x+y) for x,y in tups] for tups in line_points]
                     line_points = [[t for x in tups for t in x] for tups in line_points]
                     states = [[1 if x in tups else 0 for tups in line_points] for x in points]
                     if binary:
                         states.reverse()
                         states = [int(''.join([str(x) for x in flips]), 2) for flips in states]
                     return states[:-1]
                 def add_cmd(self, cmd):
                     if cmd in DAT_CMDS:
                         return (255, DAT_CMDS[cmd])
                 def add_data(self, value):
                     return (254, value-1)
                 def parms_to_binary(self, dat=True):
                     '''
                     Create "dat" stream to be send to CR
                     '''
                     data = bytearray()
                     # create header
                     data.extend(self.add_cmd('DISABLE'))
                     data.extend(self.add_cmd('CONTINUE'))
                     data.extend(self.add_cmd('RESTART'))
                     if self.control_sw:
                         data.extend(self.add_cmd('SW_ONE'))
                     else:
                         data.extend(self.add_cmd('SW_ZERO'))
                     if self.control_tx:
                         data.extend(self.add_cmd('TX_ONE'))
                     else:
                         data.extend(self.add_cmd('TX_ZERO'))
                     # write divider
                     data.extend(self.add_cmd('CLOCK_DIVIDER'))
                     data.extend(self.add_data(self.clock_divider))
                     # write delays
                     data.extend(self.add_cmd('DELAY_START'))
                     # first delay is always zero
                     data.extend(self.add_data(1))
                     delays = self.get_delays()
                     for delay in delays:
                         while delay>252:
                             data.extend(self.add_data(253))
                             delay -= 253
                         data.extend(self.add_data(int(delay)))
                     # write flips
                     data.extend(self.add_cmd('FLIP_START'))
                     states = self.get_pulses(binary=False)
                     for flips, delay in zip(states, delays):
                         flips.reverse()
                         flip = int(''.join([str(x) for x in flips]), 2)
                         data.extend(self.add_data(flip+1))
                         while delay>252:
                             data.extend(self.add_data(1))
                             delay -= 253
                     # write sampling period
                     data.extend(self.add_cmd('SAMPLING_PERIOD'))
                     wins = self.get_lines(line_type__name='windows')
                     if wins:
                         win_params = json.loads(wins[0].params)['params']
                         if win_params:
                             dh = int(win_params[0]['resolution']*self.km2unit)
                         else:
                             dh = 1
                     else:
                         dh = 1
                     data.extend(self.add_data(dh))
                     # write enable
                     data.extend(self.add_cmd('ENABLE'))
                     if not dat:
                         return data
                     return '\n'.join(['{}'.format(x) for x in data])
                 def update_from_file(self, filename):
                     '''
                     Update instance from file
                     '''
                     f = RCFile(filename)
                     self.dict_to_parms(f.data)
                     self.update_pulses()
                 def update_pulses(self):
                     for line in self.get_lines():
                         line.update_pulses()
                 def plot_pulses2(self, km=False):
                     import matplotlib.pyplot as plt
                     from bokeh.resources import CDN
                     from bokeh.embed import components
                     from bokeh.mpl import to_bokeh
                     from bokeh.models.tools import WheelZoomTool, ResetTool, PanTool, HoverTool, SaveTool
                     lines = self.get_lines()
                     N = len(lines)
                     npoints = self.total_units/self.km2unit if km else self.total_units
                     fig = plt.figure(figsize=(12, 2+N*0.5))
                     ax = fig.add_subplot(111)
                     labels = ['IPP']
                     for i, line in enumerate(lines):
                         labels.append(line.get_name(channel=True))
                         l = ax.plot((0, npoints),(N-i-1, N-i-1))
                         points = [(tup[0], tup[1]-tup[0]) for tup in line.pulses_as_points(km=km) if tup!=(0,0)]
                         ax.broken_barh(points, (N-i-1, 0.5),
                                        edgecolor=l[0].get_color(), facecolor='none')
                     n = 0
                     f = ((self.ntx+50)/100)*5 if ((self.ntx+50)/100)*10>0 else 2
                     for x in np.arange(0, npoints, self.ipp if km else self.ipp*self.km2unit):
                         if n%f==0:
                             ax.text(x, N, '%s' % n, size=10)
                         n += 1
                     labels.reverse()
                     ax.set_yticks(range(len(labels)))
                     ax.set_yticklabels(labels)
                     ax.set_xlabel = 'Units'
                     plot = to_bokeh(fig, use_pandas=False)
                     plot.tools = [PanTool(dimensions=['width']), WheelZoomTool(dimensions=['width']), ResetTool(), SaveTool()]
                     plot.toolbar_location="above"
                     return components(plot, CDN)
                 def plot_pulses(self, km=False):
                     from bokeh.plotting import figure
                     from bokeh.resources import CDN
                     from bokeh.embed import components
                     from bokeh.models import FixedTicker, PrintfTickFormatter
                     from bokeh.models.tools import WheelZoomTool, ResetTool, PanTool, HoverTool, SaveTool
                     from bokeh.models.sources import ColumnDataSource
                     lines = self.get_lines().reverse()
                     N = len(lines)
                     npoints = self.total_units/self.km2unit if km else self.total_units
                     ipp = self.ipp if km else self.ipp*self.km2unit
                     hover = HoverTool(tooltips=[("Line", "@name"),
                                                 ("IPP", "@ipp"),
                                                 ("X", "@left")])
                     tools = [PanTool(dimensions=['width']),
                              WheelZoomTool(dimensions=['width']),
                              hover, SaveTool()]
                     plot = figure(width=1000,
                                   height=40+N*50,
                                   y_range = (0, N),
                                   tools=tools,
                                   toolbar_location='above',
                                   toolbar_sticky=False,)
                     plot.xaxis.axis_label = 'Km' if km else 'Units'
                     plot.xaxis[0].formatter = PrintfTickFormatter(format='%d')
                     plot.yaxis.axis_label = 'Pulses'
                     plot.yaxis[0].ticker=FixedTicker(ticks=list(range(N)))
                     plot.yaxis[0].formatter = PrintfTickFormatter(format='Line %d')
                     for i, line in enumerate(lines):
                         points = [tup for tup in line.pulses_as_points(km=km) if tup!=(0,0)]
                         source = ColumnDataSource(data = dict(
                                                               bottom = [i for tup in points],
                                                               top = [i+0.5 for tup in points],
                                                               left = [tup[0] for tup in points],
                                                               right = [tup[1] for tup in points],
                                                               ipp = [int(tup[0]/ipp) for tup in points],
                                                               name = [line.get_name() for tup in points]
                                                               ))
                         plot.quad(
                                  bottom = 'bottom',
                                  top = 'top',
                                  left = 'left',
                                  right = 'right',
                                  source = source,
                                  fill_alpha = 0,
                                  #line_color = 'blue',
                                  )
                         plot.line([0, npoints], [i, i])#, color='blue')
                     return components(plot, CDN)
                 def status_device(self):
                     try:
-                        req = requests.get(self.device.url)
+                        req = requests.get(self.device.url('status'))
                         payload = req.json()
                         if payload['status']=='ok':
-                            self.device.status = 3
-                        else:
                             self.device.status = 1
-                    except:
+                        else:
+                            self.device.status = 0
+                    except Exception as e:
                         self.device.status = 0
+                        self.message = str(e)
+                        return False
                     self.device.save()
+                    return True
-                    return self.device.status
                 def reset_device(self):
-                    payload = bytearray()
+                    try:
-                    payload.extend(self.add_cmd('RESTART'))
+                        req = requests.post(self.device.url('reset'))
-                    data = b64encode(payload)
+                        if 'ok' in req.text:
-                    req = requests.put(self.device.url, data)
+                            self.message = 'RC restarted'
-                    if data==req.text.encode('utf8'):
-                        return 1
                         else:
-                        return 0
+                            self.message = 'RC restart not ok'
+                            self.device.status = 4
+                            self.device.save()
+                    except Exception as e:
+                        self.message = str(e)
+                        return False
-                def stop_device(self):
+                    return True
-                    payload = bytearray()
+                def stop_device(self):
-                    payload.extend(self.add_cmd('DISABLE'))
-                    data = b64encode(payload)
-                    req = requests.put(self.device.url, data)
-                    if data==req.text.encode('utf8'):
+                    try:
-                        return 1
+                        req = requests.post(self.device.url('stop'))
+                        if 'ok' in req.text:
+                            self.device.status = 2
+                            self.device.save()
+                            self.message = 'RC stopped'
                         else:
-                        return 0
+                            self.message = 'RC stop not ok'
+                            self.device.status = 4
+                            self.device.save()
+                            return False
+                    except Exception as e:
+                        self.message = str(e)
+                        return False
-                def start_device(self):
+                    return True
-                    payload = bytearray()
+                def start_device(self):
-                    payload.extend(self.add_cmd('ENABLE'))
-                    data = b64encode(payload)
-                    req = requests.put(self.device.url, data)
-                    if data==req.text.encode('utf8'):
+                    try:
-                        return 1
+                        req = requests.post(self.device.url('start'))
+                        if 'ok' in req.text:
+                            self.device.status = 3
+                            self.device.save()
+                            self.message = 'RC running'
                         else:
-                        return 0
+                            self.message = 'RC start not ok'
+                            return False
+                    except Exception as e:
+                        self.message = str(e)
+                        return False
+                    return True
                 def write_device(self):
-                    data = b64encode(self.parms_to_binary(dat=False))
+                    values = zip(self.get_pulses(),
-                    req = requests.put(self.device.url, data)
+                                 [x-1 for x in self.get_delays()])
-                    print(req.text)
+                    payload = ''
-                    if data==req.text.encode('utf8'):
-                        return 1
+                    for tup in values:
+                        vals = pack('<HH', *tup)
+                        payload += '\x05'+vals[0]+'\x04'+vals[1]+'\x05'+vals[2]+'\x05'+vals[3]
+                    try:
+                        ## reset
+                        if not self.reset_device():
+                            return False
+                        ## stop
+                        if not self.stop_device():
+                            return False
+                        ## write clock divider
+                        req = requests.post(self.device.url('divisor'),
+                                            {'divisor': '{:d}'.format(self.clock_divider-1)})
+                        if 'ok' not in req.text:
+                            self.message = 'Error configuring RC clock divider'
+                            return False
+                        ## write pulses & delays
+                        req = requests.post(self.device.url('write'), data=b64encode(payload))
+                        if 'ok' in req.text:
+                            self.device.status = 2
+                            self.device.save()
+                            self.message = 'RC configured'
                         else:
-                        return 0
+                            self.device.status = 4
+                            self.device.save()
+                            self.message = 'RC write not ok'
+                            return False
+                    except Exception as e:
+                        self.message = str(e)
+                        return False
+                    return True
             class RCLineCode(models.Model):
                 name = models.CharField(max_length=40)
                 bits_per_code = models.PositiveIntegerField(default=0)
                 number_of_codes = models.PositiveIntegerField(default=0)
                 codes = models.TextField(blank=True, null=True)
                 class Meta:
                     db_table = 'rc_line_codes'
                     ordering = ('name',)
                 def __str__(self):
                     return u'%s' % self.name
             class RCLineType(models.Model):
                 name = models.CharField(choices=LINE_TYPES, max_length=40)
                 description = models.TextField(blank=True, null=True)
                 params = models.TextField(default='[]')
                 class Meta:
                     db_table = 'rc_line_types'
                 def __str__(self):
                     return u'%s - %s' % (self.name.upper(), self.get_name_display())
             class RCLine(models.Model):
                 rc_configuration = models.ForeignKey(RCConfiguration, on_delete=models.CASCADE)
                 line_type = models.ForeignKey(RCLineType)
                 channel = models.PositiveIntegerField(default=0)
                 position = models.PositiveIntegerField(default=0)
                 params = models.TextField(default='{}')
                 pulses = models.TextField(default='')
                 class Meta:
                     db_table = 'rc_lines'
                     ordering = ['channel']
                 def __str__(self):
                     if self.rc_configuration:
                         return u'%s - %s' % (self.rc_configuration, self.get_name())
                 def clone(self, **kwargs):
                     self.pk = None
                     for attr, value in kwargs.items():
                         setattr(self, attr, value)
                     self.save()
                     return self
                 def get_name(self, channel=False):
                     chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                     s = ''
                     if self.line_type.name in ('tx',):
                         s = chars[self.position]
                     elif self.line_type.name in ('codes', 'windows', 'tr'):
                         if 'TX_ref' in json.loads(self.params):
                             pk = json.loads(self.params)['TX_ref']
                             if pk in (0, '0'):
                                 s = ','.join(chars[l.position] for l in self.rc_configuration.get_lines(line_type__name='tx'))
                             else:
                                 ref = RCLine.objects.get(pk=pk)
                                 s = chars[ref.position]
                             s = '({})'.format(s)
                     s = '{}{}'.format(self.line_type.name.upper(), s)
                     if channel:
                         return '{} {}'.format(s, self.channel)
                     else:
                         return s
                 def get_lines(self, **kwargs):
                     return RCLine.objects.filter(rc_configuration=self.rc_configuration, **kwargs)
                 def pulses_as_array(self):
                     y = np.zeros(self.rc_configuration.total_units)
                     for tup in ast.literal_eval(self.pulses):
                         y[tup[0]:tup[1]] = 1
                     return y.astype(np.int8)
                 def pulses_as_points(self, km=False):
                     if km:
                         unit2km = 1/self.rc_configuration.km2unit
                         return [(tup[0]*unit2km, tup[1]*unit2km) for tup in ast.literal_eval(self.pulses)]
                     else:
                         return ast.literal_eval(self.pulses)
                 def get_win_ref(self, params, tx_id, km2unit):
                     ref = self.rc_configuration.sampling_reference
                     codes = [line for line in self.get_lines(line_type__name='codes') if int(json.loads(line.params)['TX_ref'])==int(tx_id)]
                     if codes:
                         tx_width = float(json.loads(RCLine.objects.get(pk=tx_id).params)['pulse_width'])*km2unit/len(json.loads(codes[0].params)['codes'][0])
                     else:
                         tx_width = float(json.loads(RCLine.objects.get(pk=tx_id).params)['pulse_width'])*km2unit
                     if ref=='first_baud':
                         return int(1 + (tx_width + 1)/2 + params['first_height']*km2unit - params['resolution']*km2unit)
                     elif ref=='sub_baud':
                         return int(1 + params['first_height']*km2unit - params['resolution']*km2unit/2)
                     else:
                         return 0
                 def update_pulses(self):
                     '''
                     Update pulses field
                     '''
                     km2unit = self.rc_configuration.km2unit
                     us2unit = self.rc_configuration.us2unit
                     ipp = self.rc_configuration.ipp
                     ntx = int(self.rc_configuration.ntx)
                     ipp_u = int(ipp*km2unit)
                     total = ipp_u*ntx if self.rc_configuration.total_units==0 else self.rc_configuration.total_units
                     y = []
                     if self.line_type.name=='tr':
                         tr_params = json.loads(self.params)
                         if tr_params['TX_ref'] in ('0', 0):
                             txs = self.get_lines(line_type__name='tx')
                         else:
                             txs = RCLine.objects.filter(pk=tr_params['TX_ref'])
                         for tx in txs:
                             params = json.loads(tx.params)
                             if float(params['pulse_width'])==0:
                                 continue
                             delays = [float(d)*km2unit for d in params['delays'].split(',') if d]
                             width = float(params['pulse_width'])*km2unit+int(self.rc_configuration.time_before*us2unit)
                             before = 0
                             after = int(self.rc_configuration.time_after*us2unit)
                             y_tx = self.points(ntx, ipp_u, width,
                                                delay=delays,
                                                before=before,
                                                after=after,
                                                sync=self.rc_configuration.sync)
                             ranges = params['range'].split(',')
                             if len(ranges)>0 and ranges[0]!='0':
                                 y_tx = self.mask_ranges(y_tx, ranges)
                             tr_ranges = tr_params['range'].split(',')
                             if len(tr_ranges)>0 and tr_ranges[0]!='0':
                                 y_tx = self.mask_ranges(y_tx, tr_ranges)
                             y.extend(y_tx)
                         self.pulses = str(y)
                         y = self.array_to_points(self.pulses_as_array())
                     elif self.line_type.name=='tx':
                         params = json.loads(self.params)
                         delays = [float(d)*km2unit for d in params['delays'].split(',') if d]
                         width = float(params['pulse_width'])*km2unit
                         if width>0:
                             before = int(self.rc_configuration.time_before*us2unit)
                             after = 0
                             y = self.points(ntx, ipp_u, width,
                                             delay=delays,
                                             before=before,
                                             after=after,
                                             sync=self.rc_configuration.sync)
                             ranges = params['range'].split(',')
                             if len(ranges)>0 and ranges[0]!='0':
                                 y = self.mask_ranges(y, ranges)
                     elif self.line_type.name=='flip':
                         n = float(json.loads(self.params)['number_of_flips'])
                         width = n*ipp*km2unit
                         y = self.points(int((ntx+1)/(2*n)), ipp_u*n*2, width)
                     elif self.line_type.name=='codes':
                         params = json.loads(self.params)
                         tx = RCLine.objects.get(pk=params['TX_ref'])
                         tx_params = json.loads(tx.params)
                         delays = [float(d)*km2unit for d in tx_params['delays'].split(',') if d]
                         f = int(float(tx_params['pulse_width'])*km2unit/len(params['codes'][0]))
                         codes = [(np.fromstring(''.join([s*f for s in code]), dtype=np.uint8)-48).astype(np.int8) for code in params['codes']]
                         codes = [self.array_to_points(code) for code in codes]
                         n = len(codes)
                         for i, tup in enumerate(tx.pulses_as_points()):
                             code = codes[i%n]
                             y.extend([(c[0]+tup[0], c[1]+tup[0]) for c in code])
                         ranges = tx_params['range'].split(',')
                         if len(ranges)>0 and ranges[0]!='0':
                             y = self.mask_ranges(y, ranges)
                     elif self.line_type.name=='sync':
                         params = json.loads(self.params)
                         n = ipp_u*ntx
                         if params['invert'] in ('1', 1):
                             y = [(n-1, n)]
                         else:
                             y = [(0, 1)]
                     elif self.line_type.name=='prog_pulses':
                         params = json.loads(self.params)
                         if int(params['periodic'])==0:
                             nntx = 1
                             nipp = ipp_u*ntx
                         else:
                             nntx = ntx
                             nipp = ipp_u
                         if 'params' in params and len(params['params'])>0:
                             for p in params['params']:
                                 y_pp = self.points(nntx, nipp,
                                                    p['end']-p['begin'],
                                                    before=p['begin'])
                                 y.extend(y_pp)
                     elif self.line_type.name=='windows':
                         params = json.loads(self.params)
                         if 'params' in params and len(params['params'])>0:
                             tr_params = json.loads(self.get_lines(line_type__name='tr')[0].params)
                             tr_ranges = tr_params['range'].split(',')
                             for p in params['params']:
                                 y_win = self.points(ntx, ipp_u,
                                                     p['resolution']*p['number_of_samples']*km2unit,
                                                     before=int(self.rc_configuration.time_before*us2unit)+self.get_win_ref(p, params['TX_ref'], km2unit),
                                                     sync=self.rc_configuration.sync)
                                 if len(tr_ranges)>0 and tr_ranges[0]!='0':
                                     y_win = self.mask_ranges(y_win, tr_ranges)
                                 y.extend(y_win)
                     elif self.line_type.name=='mix':
                         values = self.rc_configuration.parameters.split('-')
                         confs = [RCConfiguration.objects.get(pk=value.split('|')[0]) for value in values]
                         modes = [value.split('|')[1] for value in values]
                         ops = [value.split('|')[2] for value in values]
                         delays = [value.split('|')[3] for value in values]
                         masks = [value.split('|')[4] for value in values]
                         mask = list('{:8b}'.format(int(masks[0])))
                         mask.reverse()
                         if mask[self.channel] in ('0', '', ' '):
                             y = np.zeros(confs[0].total_units, dtype=np.int8)
                         else:
                             y = confs[0].get_lines(channel=self.channel)[0].pulses_as_array()
                         for i in range(1, len(values)):
                             mask = list('{:8b}'.format(int(masks[i])))
                             mask.reverse()
                             if mask[self.channel] in ('0', '', ' '):
                                 continue
                             Y = confs[i].get_lines(channel=self.channel)[0].pulses_as_array()
                             delay = float(delays[i])*km2unit
                             if modes[i]=='P':
                                 if delay>0:
                                     if delay<self.rc_configuration.ipp*km2unit and len(Y)==len(y):
                                         y_temp = np.empty_like(Y)
                                         y_temp[:delay] = 0
                                         y_temp[delay:] = Y[:-delay]
                                     elif delay+len(Y)>len(y):
                                         y_new = np.zeros(delay+len(Y), dtype=np.int8)
                                         y_new[:len(y)] = y
                                         y = y_new
                                         y_temp = np.zeros(delay+len(Y), dtype=np.int8)
                                         y_temp[-len(Y):] = Y
                                     elif delay+len(Y)==len(y):
                                         y_temp = np.zeros(delay+len(Y))
                                         y_temp[-len(Y):] = Y
                                     elif delay+len(Y)<len(y):
                                         y_temp = np.zeros(len(y), dtype=np.int8)
                                         y_temp[delay:delay+len(Y)] = Y
                                 if ops[i]=='OR':
                                     y = y | y_temp
                                 elif ops[i]=='XOR':
                                     y = y ^ y_temp
                                 elif ops[i]=='AND':
                                     y = y & y_temp
                                 elif ops[i]=='NAND':
                                     y = y & ~y_temp
                             else:
                                 y = np.concatenate([y, Y])
                         total = len(y)
                         y = self.array_to_points(y)
                     else:
                         y = []
                     if self.rc_configuration.total_units != total:
                         self.rc_configuration.total_units = total
                         self.rc_configuration.save()
                     self.pulses = str(y)
                     self.save()
                 @staticmethod
                 def array_to_points(X):
                     d = X[1:]-X[:-1]
                     up = np.where(d==1)[0]
                     if X[0]==1:
                         up = np.concatenate((np.array([-1]), up))
                     up += 1
                     dw = np.where(d==-1)[0]
                     if X[-1]==1:
                         dw = np.concatenate((dw, np.array([len(X)-1])))
                     dw += 1
                     return [(tup[0], tup[1]) for tup in zip(up, dw)]
                 @staticmethod
                 def mask_ranges(Y, ranges):
                     y = [(0, 0) for __ in Y]
                     for index in ranges:
                         if '-' in index:
                             args = [int(a) for a in index.split('-')]
                             y[args[0]-1:args[1]] = Y[args[0]-1:args[1]]
                         else:
                             y[int(index-1)] = Y[int(index-1)]
                     return y
                 @staticmethod
                 def points(ntx, ipp, width, delay=[0], before=0, after=0, sync=0):
                     delays = len(delay)
-                    Y = [(ipp*x+before+delay[x%delays], ipp*x+width+before+delay[x%delays]+after) for x in range(ntx)]
+                    Y = [(int(ipp*x+before+delay[x%delays]+sync), int(ipp*x+width+before+delay[x%delays]+after+sync)) for x in range(ntx)]
                     return Y

apps/rc/urls.py +1 -1

             from django.conf.urls import url
             from apps.rc import views
             urlpatterns = (
                 url(r'^(?P<conf_id>-?\d+)/$', views.conf, name='url_rc_conf'),
                 url(r'^(?P<conf_id>-?\d+)/import/$', views.import_file, name='url_import_rc_conf'),
                 url(r'^(?P<conf_id>-?\d+)/edit/$', views.conf_edit, name='url_edit_rc_conf'),
                 url(r'^(?P<conf_id>-?\d+)/plot/$', views.plot_pulses, name='url_plot_rc_pulses'),
-                url(r'^(?P<conf_id>-?\d+)/plot2/$', views.plot_pulses2, name='url_plot_rc_pulses'),
+                url(r'^(?P<conf_id>-?\d+)/plot2/$', views.plot_pulses2, name='url_plot_rc_pulses2'),
                 #url(r'^(?P<id_conf>-?\d+)/write/$', 'apps.main.views.dev_conf_write', name='url_write_rc_conf'),
                 #url(r'^(?P<id_conf>-?\d+)/read/$', 'apps.main.views.dev_conf_read', name='url_read_rc_conf'),
                 url(r'^(?P<conf_id>-?\d+)/add_line/$', views.add_line, name='url_add_rc_line'),
                 url(r'^(?P<conf_id>-?\d+)/add_line/(?P<line_type_id>-?\d+)/$', views.add_line, name='url_add_rc_line'),
                 url(r'^(?P<conf_id>-?\d+)/add_line/(?P<line_type_id>-?\d+)/code/(?P<code_id>-?\d+)/$', views.add_line, name='url_add_rc_line_code'),
                 url(r'^(?P<conf_id>-?\d+)/update_position/$', views.update_lines_position, name='url_update_rc_lines_position'),
                 url(r'^(?P<conf_id>-?\d+)/line/(?P<line_id>-?\d+)/delete/$', views.remove_line, name='url_remove_rc_line'),
                 url(r'^(?P<conf_id>-?\d+)/line/(?P<line_id>-?\d+)/add_subline/$', views.add_subline, name='url_add_rc_subline'),
                 url(r'^(?P<conf_id>-?\d+)/line/(?P<line_id>-?\d+)/codes/$', views.edit_codes, name='url_edit_rc_codes'),
                 url(r'^(?P<conf_id>-?\d+)/line/(?P<line_id>-?\d+)/codes/(?P<code_id>-?\d+)/$', views.edit_codes, name='url_edit_rc_codes'),
                 url(r'^(?P<conf_id>-?\d+)/line/(?P<line_id>-?\d+)/subline/(?P<subline_id>-?\d+)/delete/$', views.remove_subline, name='url_remove_rc_subline'),
             )

devices/rc/api.py +61 -97

@@ -1,134 +1,98
1	'''	1	'''
2	Created on Dec 2, 2014	2	API to configure new Radar controller
3		3
4	@author: Miguel Urco
5
6	eth_device decorator is used to implement an api to ethernet devices.
7	When eth_device decorator is used it adds two parameters to any function (ip and port)
8
9	#Definition
10
11	@eth_device
12	def enable_rf()
13	cmd = "xxxxx"
14	payload = "xxxxxx"
15
16	return cmd, payload
17
18	#How to call this function:
19	answer = enable_rf(ip, port)
20		4
		5	@author: Juan C. Espinoza
21	'''	6	'''
22		7
23	from devices.jro_device import eth_device, IdClass	8	import os
24		9	import json
25	ID_CLASS = IdClass["rc"]	10	import requests
26		11	from struct import pack
27	CMD_RESET =0X01	12	from base64 import b64encode
28	CMD_ENABLE =0X02
29	CMD_CHANGEIP =0X03
30	CMD_STATUS =0X04
31	CMD_DISABLE =0X02
32	CMD_ECHO =0XFE
33		13
34	RC_CMD_RESET =0X10	14	class RCApi(object):
35	RC_CMD_WRITE =0x50
36	RC_CMD_READ =0x8000
37		15
38	@eth_device(ID_CLASS)	16	def __init__(self, ip, port=80):
39	def reset():
40		17
41	cmd = CMD_RESET	18	self.url = 'http://{}:{}/'.format(ip, port)
42	payload = ""	19	self.params = None
43		20
44	return cmd, payload	21	def load(self, filename):
45		22
46	@eth_device(ID_CLASS)	23	self.params = json.load(open(filename))
47	def change_ip(ip, mask="255.255.255.0", gateway="0.0.0.0"):	24	print 'RC Configuration: {}'.format(self.params['name'])
48		25
49	cmd = CMD_CHANGEIP	26	def status(self):
50	payload = ip + '/' + mask + '/' + gateway
51		27
52	return cmd, payload	28	url = os.path.join(self.url, 'status')
		29	req = requests.get(url)
		30	return req.json()
53		31
54	@eth_device(ID_CLASS)	32	def read(self):
55	def status():
56		33
57	cmd = CMD_STATUS	34	url = os.path.join(self.url, 'read')
58	payload = ""	35	req = requests.get(url)
		36	return req.json()
59		37
60	return cmd, payload	38	def stop(self):
61		39
62	@eth_device(ID_CLASS)	40	url = os.path.join(self.url, 'stop')
63	def echo():	41	req = requests.post(url)
		42	return req.json()
64		43
65	cmd = CMD_ECHO	44	def reset(self):
66	payload = ""
67		45
68	return cmd, payload	46	url = os.path.join(self.url, 'reset')
		47	req = requests.post(url)
		48	return req.json()
69		49
70	@eth_device(ID_CLASS)	50	def start(self):
71	def read_all_device():
72		51
73	payload = ""	52	url = os.path.join(self.url, 'start')
		53	req = requests.post(url)
		54	return req.json()
74		55
75	return CR_CMD_READ, payload	56	def write(self):
76		57
77	@eth_device(ID_CLASS)	58	url_write = os.path.join(self.url, 'write')
78	def write_all_device(payload):	59	url_divider = os.path.join(self.url, 'divisor')
79		60
80	return CR_CMD_WRITE, payload	61	values = zip(self.params['pulses'],
		62	[x-1 for x in self.params['delays']])
		63	payload = ''
81		64
82	def read_config(ip, port):	65	for tup in values:
83	"""	66	vals = pack('<HH', *tup)
84	Output:	67	payload += '\x05'+vals[0]+'\x04'+vals[1]+'\x05'+vals[2]+'\x04'+vals[3]
85	parms : Dictionary with keys
86		68
87	"""	69	req = requests.post(url_divider,
88	payload = read_all_device(ip, port)	70	data={'divisor':int(self.params['clock_divider'])-1})
89		71
90	return data.rc_str_to_dict(payload)	72	if 'ok' not in req.text:
		73	print 'Error sending divider'
		74	return False
91		75
92	def write_config(ip, port, parms):	76	req = requests.post(url_write,
93	"""	77	data=b64encode(payload))
94	Input:	78	return req.json()
95	ip :
96	port :
97	parms : Dictionary with keys
98		79
99	"""	80	if __name__ == '__main__':
100
101	payload = data.dict_to_rc_str(parms)
102
103	answer = write_all_device(ip, port, payload)
104
105	return answer
106
107	def __get_low_byte(valor):
108
109	return ord(valor & 0x00FF)
110		81
111	def __get_high_byte(valor):	82	ip = '10.10.10.100'
		83	filename = '/home/jespinoza/Downloads/rc_150EEJ.json'
112		84
113	return ord((valor & 0xFF00) >> 8)	85	rc = RCApi(ip)
		86	rc.load(filename)
114		87
115	@eth_device(ID_CLASS)	88	print rc.status()
116	def write_ram_memory(vector_valores, vector_tiempos):	89	print rc.reset()
		90	print rc.stop()
		91	print rc.write()
		92	print rc.start()
117		93
118	l1 = len(vector_valores)
119	l2 = len(vector_tiempos)
120		94
121	cad = ""
122		95
123	for i in range(l1):
124	cad += ord(84) + __get_low_byte(vector_valores[i]) + ord(85) + __get_high_byte(vector_valores[i]) + \
125	ord(84) + __get_low_byte(vector_tiempos[i]) + ord(85) + __get_high_byte(vector_tiempos[i])
126		96
127	return RC_CMD_WRITE, cad
128		97
129	if __name__ == '__main__':
130	ip = "10.10.20.150"
131	port = 2000
132		98
133	print(status(ip, port))
134	print(read_config(ip, port))

devices/rc/data.py removed 0 -26

	1	NO CONTENT: file was removed			NO CONTENT: file was removed

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