Posts made by James Lamont

Working with ejtb, here is the updated code. We did upload those files and bounced the lua, However we were unable to get a device registered from the Vera. Any thoughts from this point?

/*
 * Blabberator.ino
 * 
 * 
 * June 2016
 * 
 */

#define BLABBERATOR_VERSION "0.5"


#define SPI_SS  10  // SPI Slave Select
#define SPI_MOSI 11 // SPI Master Out, Slave In
#define SPI_MISO 12 // SPI Master In, Slave Out
#define SPI_SCK  13 // SPI Synchronous Clock

#include <MyConfig.h>
#include <MySensors.h>
#include <SPI.h>
#include <SoftwareSerial.h>


/******* Emic Defines, Globals, and Functions *************/
#define EMIC_RXPIN   3  // Serial input (connects to Emic 2's SOUT pin)
#define EMIC_TXPIN   4  // Serial output (connects to Emic 2's SIN pin)
SoftwareSerial emicSerial =  SoftwareSerial(EMIC_RXPIN, EMIC_TXPIN) ;
void emicSay(char* szStr)
{
  unsigned long lStart ;  //Time that the last character was sent to the Emic

  Serial.print(F("Saying \"")) ;
  Serial.print(szStr) ;
  Serial.print(F("\"... ")) ;
  Serial.flush() ;

  //Send the string to the Emic
  emicSerial.listen() ;
  emicSerial.print('S') ;
  emicSerial.print(szStr) ;
  lStart = millis() ;   //Record the time
  emicSerial.print('\n') ;
  emicSerial.flush() ;

  //Wait for the Emic to finish
  while (emicSerial.read() != ':')
  {
    if (millis() - lStart > 5000)
    {//Wait for as long as 5 seconds before declaring defeat
      Serial.println(F("timeout waiting for the Emic to finish")) ;
      Serial.flush() ;
      return ;
    }
  }
  Serial.println(F("done")) ;
  Serial.flush() ;
}

/******* MySensor Defines, Globals, and Callback *************/
#define NODE_ID 10


//Callback function to receive incoming messages
void receive(const MyMessage &message)
{
  char * pszMsg ;

  //Handle acknowledgement messages
  if (message.isAck())
  {
    Serial.println(F("Ack received from the gateway")) ;
    Serial.flush() ;
  }

  //Handle messages by type
  switch (message.type)
  {
    case V_TEXT:    //V_CUSTOM is a guess at a reasonable message type
      pszMsg = (char*)message.getString() ; //This may or may not work
      if (pszMsg != NULL) //Check to see if the returned pointer is legit
      {
        if (pszMsg[0] != (char)0) //Check to see if the string is empty
        {
          emicSay(pszMsg) ;
        }
      }
      break ;
    default:
      Serial.print(F("Unhandled message of type ")) ;
      Serial.println(message.type) ;
      Serial.flush() ;
  }
}

/******* Stock Arduino Entry Points *************/
void setup() {
  pinMode(SPI_SS, OUTPUT) ;   //SPI SS pin - set to output to prevent floating asserts stopping SPI

  /*
   * Debug serial port initialization (this is the USB link back to the programming computer)
   */
  Serial.begin(MY_BAUD_RATE); //Initialize using whatever the MySensors library is using to avoid conflict
  // this check is only needed on the Leonardo:
  while (!Serial) {
    ; // wait for serial port to connect. Needed for native USB port only
  }

  delay(2000) ; //Wait 2 seconds to let the software on the other end of the link to get ready
  
  Serial.print(F("Blabberator booting: version ")) ;
  Serial.println(BLABBERATOR_VERSION) ;
  Serial.flush() ;

  /*
   * NOTE: This code was shamelessly stolen from the Emic demo
    When the Emic 2 powers on, it takes about 3 seconds for it to successfully
    initialize. It then sends a ":" character to indicate it's ready to accept
    commands. If the Emic 2 is already initialized, a CR will also cause it
    to send a ":"
  */
  Serial.print(F("Initializing Emic... ")) ;
  emicSerial.begin(9600);
  emicSerial.listen() ;                // Route incoming serial to this object
  emicSerial.print('\n') ;             // Send a CR in case the system is already up
  while (emicSerial.read() != ':') ;   // When the Emic 2 has initialized and is ready, it will send a single ':' character, so wait here until we receive it
  delay(10) ;                          // Short delay
  emicSerial.flush() ;                 // Flush the receive buffer
  Serial.println(F("done")) ;
  Serial.flush() ;
}

void presentation()  
{
  /*
   * MySensor node initialization
   * 
   * Sadly, these functions to not have a return value to indicate how they made out.
   */
  Serial.print(F("Initializing MySensor node... ")) ;
  sendSketchInfo("Blabberator", BLABBERATOR_VERSION);
  present(NODE_ID, S_INFO); 
  Serial.print(F("done")) ;
  Serial.flush() ;
}

void loop() {
  //Nothing to see here folks, move along
}```