Added generic App and configuration examples

Author: jcsombria

App.py

@@ -0,0 +1,26 @@
+import importlib
+from HttpServer import HttpServer
+from AppConfig import config
+
+def load_control(control):
+  module_name = 'rip.%s' % control['impl_module']
+  module = importlib.import_module(module_name)
+  control_name = control.get('impl_name', control['impl_module'])
+  RIPControl = getattr(module, control_name)
+
+  info = config['control']['info']
+  return RIPControl(
+    info['name'],
+    info['description'],
+    info['authors'],
+    info['keywords'],
+  )
+
+if __name__ == "__main__":
+  control = load_control(config['control'])
+
+  HttpServer(
+    host=config['server']['host'],
+    port=config['server']['port'],
+    control=control
+  ).start(enable_ssl=False)

AppConfig.py

@@ -0,0 +1,23 @@
+# This file contains the configuration of the RIP server applicationself.
+config = {
+  # TO DO: The server will listen to host:port
+  'server': {
+    'host': '127.0.0.1',
+    'port': 8080,
+  },
+  # The 'control' section configures the mapping between the RIP protocol
+  # and the actual implementation of the functionality.
+  # The 'impl' field should contain the name of the module (.py) and the
+  # class that implement the control interface
+  'control': {
+    'impl_module': 'RIPOctave',
+    # Also, if the class name is not the same as the module name:
+    #'impl_name': 'RIPOctave',
+    'info': {
+      'name': 'Octave',
+      'description': 'An implementation of RIP to control Octave',
+      'authors': 'D. Garcia, J. Chacon',
+      'keywords': 'Octave, Raspberry PI, Robot',
+    }
+  }
+}

config-examples/AppConfig-Octave.py

@@ -0,0 +1,23 @@
+# This file contains the configuration of the RIP server applicationself.
+config = {
+  # TO DO: The server will listen to host:port
+  'server': {
+    'host': '127.0.0.1',
+    'port': 8080,
+  },
+  # The 'control' section configures the mapping between the RIP protocol
+  # and the actual implementation of the functionality.
+  # The 'impl' field should contain the name of the module (.py) and the
+  # class that implement the control interface
+  'control': {
+    'impl_module': 'RIPOctave',
+    # Also, if the class name is not the same as the module name:
+    #'impl_name': 'RIPOctave',
+    'info': {
+      'name': 'Octave',
+      'description': 'An implementation of RIP to control Octave',
+      'authors': 'D. Garcia, J. Chacon',
+      'keywords': 'Octave, Raspberry PI, Robot',
+    }
+  }
+}

config-examples/AppConfig-RedPitaya.py

@@ -0,0 +1,21 @@
+# This file contains the configuration of the RIP server applicationself.
+config = {
+  # TO DO: The server will listen to host:port
+  'server': {
+    'host': '127.0.0.1',
+    'port': 8080,
+  },
+  # The 'control' section configures the mapping between the RIP protocol
+  # and the actual implementation of the functionality.
+  # The 'impl' field should contain the name of the module (.py) and the
+  # class that implement the control interface
+  'control': {
+    'impl_module': 'RIPRedPitaya',
+    'info': {
+      'name': 'Octave',
+      'description': 'An implementation of RIP to control Red Pitaya',
+      'authors': 'Amine my-taj',
+      'keywords': 'Red Pitaya, Raspberry PI',
+    }
+  }
+}

rip/RIPRedPitaya.py

@@ -0,0 +1,53 @@
+'''
+@author: Amine
+'''
+from rip.RIPGeneric import RIPGeneric
+
+class RIPRedPitaya(RIPGeneric):
+  '''
+  RIP Implementation for Red Pitaya
+  '''
+
+  def __init__(self, name='RedPitaya', description='An implementation of RIP to control Red Pitaya', authors='Amine', keywords='Red Pitaya'):
+    '''
+    Constructor
+    '''
+    super().__init__(name, description, authors, keywords)
+
+    self.readables.append({
+        'name':'x',
+        'description':'Testing readable variable',
+        'type':'float',
+        'min':'-Inf',
+        'max':'Inf',
+        'precision':'0'
+    })
+    self.writables.append({
+        'name':'x',
+        'description':'Testing writable variable',
+        'type':'float',
+        'min':'-Inf',
+        'max':'Inf',
+        'precision':'0'
+    })
+
+  def set(self, expid, variables, values):
+    '''
+    Writes one or more variables to the workspace of the current session
+    '''
+    # TO DO: do something with variables and values
+    pass
+
+  def get(self, expid, variables):
+    '''
+    Retrieve one or more variables from the workspace of the current session
+    '''
+    # TO DO: do something with variables and values
+    toReturn = {}
+    return toReturn
+
+  def getValuesToNotify(self):
+    return [
+      ['time', 'x'],
+      [self.sampler.lastTime(), 1]
+    ]