digraph Pages
{
  node [shape=rect, style=bold, color=black, height=0.7, penwidth=2];
  overlap=false;
  splines=true;
  sep="+30";
  nodesep=0.9;
  ranksep=0.6;
  newrank=true;
//  landscape=true;


//
// Blocchi speciali
//

  User				[label="User", shape=oval];
  EndUser			[label="User\nHandler", shape=oval];
  Uuid				[label="UUID", color=red, fontcolor=red, shape=none];
  Cccd				[label="Char\nValue\nHandle", color=red, fontcolor=red, shape=none];
  Source			[label="Value\nAcquisition", color=red, fontcolor=red, shape=none];
  
  Connect			[label="ConnectToServerAndCharRead()"];
  ConnectToServer		[label="ConnectToServerAndNotifyEn()", color=green];
  ConnectHandler		[label="CharReadHandler()"];
  UuidJob			[label="CharDiscForReadJob()"];
  aci_gatt_disc_char_by_uuid	[label="aci_gatt_disc_char_by_uuid()", color=grey];
  DiscHandler			[label="CharDiscForReadHandler()"];
  DiscComplete			[label="CharDiscForReadComplete()"];
  ReadJob			[label="ValueReadJob()"];
  aci_gatt_read_char_value	[label="aci_gatt_read_char_value()", color=grey];
  ReadHandler			[label="CharValueReadHandler()"];
  ReadComplete			[label="CharValueReadComplete()"];
  
 

//
// Collegamenti tra le funzioni
//

  User -> Connect -> ConnectToServer;
  ConnectToServer -> ConnectHandler		[penwidth=4, color=black];
  ConnectHandler -> Uuid			[label="push", color=red, fontcolor=red, penwidth=2];
  ConnectHandler -> Source			[label="push", color=red, fontcolor=red, penwidth=2];
  Uuid -> UuidJob				[label="pop",  color=red, fontcolor=red, penwidth=2];
  Source -> ReadHandler				[label="pop",  color=red, fontcolor=red, penwidth=2];
  ConnectHandler -> UuidJob			[penwidth=4, color=black];
  UuidJob -> aci_gatt_disc_char_by_uuid;
  aci_gatt_disc_char_by_uuid -> DiscHandler	[penwidth=4, color=cyan];
  aci_gatt_disc_char_by_uuid -> DiscComplete	[penwidth=4, color=cyan];
  DiscComplete -> UuidJob			[penwidth=4, color=black];
  UuidJob -> ReadJob				[penwidth=4, color=black];
  ReadJob -> aci_gatt_read_char_value;
  ReadComplete -> ReadJob			[penwidth=4, color=black];
//  aci_gatt_read_char_value -> Complete	[penwidth=4, color=cyan];
  aci_gatt_read_char_value -> ReadHandler	[penwidth=4, color=cyan];
  aci_gatt_read_char_value -> ReadComplete	[penwidth=4, color=cyan];

  DiscHandler -> Cccd				[label="push", color=red, fontcolor=red, penwidth=2];
  Cccd -> ReadJob				[label="pop", color=red, fontcolor=red, penwidth=2];
  ReadJob -> EndUser;

  { rank=same; Uuid; ConnectHandler; Source; }
  { rank=same; User; Connect; }
  { rank=same; Cccd; ReadJob; }
}