File content as of revision 258:150f5a76162d:

/**
  ******************************************************************************
  * @file    ble_uart.cpp
  * @author  Happiesstminds Firmware Team
  * @version v1.0
  * @date    4-Oct-2016
  * @brief   
  *
  ******************************************************************************
  * @attention
  *  
  *
  ******************************************************************************
  */

/******************************************************************************/
/* Include Files*/
/******************************************************************************/

#include "mbed.h"
#include "ble_msg_handler.h"
#include "ble_spi.h"

/******************************************************************************/
/* Defines                                                                    */
/******************************************************************************/


volatile bool isDeviceConnected;
bool send_json =false;  //remove:added to check  mdot and APP communication.
/*****************************************************************************
 * Function:            ProcessBleRxEvents()
 * Description:         Process BLE data 
 *
 * @param               spi_rcv_array
* @param                length
 * @return              none
 *****************************************************************************/
void ProcessBleRxEvents(uint8_t *spi_rcv_array, uint8_t len)
{
    static bool file_receiving_flag = false;
    static uint16_t file_size = 0;
    static uint8_t file_name[16];   
    
    if (spi_rcv_array[0] == BLE_SOF_CMD) {
        switch (spi_rcv_array[1])
        {
            case BLE_CONNECTION_EVNT_CMD:
                printf("Mobile device connceted\n\r");
                isDeviceConnected =true;                
                break;
                
            case BLE_REC_DATA_CMD: 
                printf("Data Received :  ");
                /*
                    TODO
                    for testing purpose, if the mobile APP  send first data as
                    'a', then mDot send a test JSON string as reply.
                */
                for(int i=3;i<(spi_rcv_array[2]-1);i++)
                {
                    if(spi_rcv_array[3] == 0x61)
                    {
                        send_json =true;
                    }
                    printf("%c",spi_rcv_array[i]);
                    
                }
                printf("\n\r");
                break;
                
            case BLE_DISCONNECTION_EVNT_CMD:
                printf("Mobile disconnected\n\r");
                isDeviceConnected =false;
                break;
                
            case BLE_START_OF_FILE:
                file_receiving_flag = true;
                file_size = spi_rcv_array[4] << 8 | spi_rcv_array[5];
                memcpy (file_name, &spi_rcv_array[6], spi_rcv_array[3]);                
                printf("File name %s receving from mobile. File Size: %d\n\r", file_name, file_size);
                break;
                
            case BLE_END_OF_FILE:
            
                /* End of file received */
           //     file_available_cb(file_name, file_size);
                
                /* Reset the File Parameters */
                file_receiving_flag = false;
                file_size = 0;
                memset(file_name, 0, sizeof(file_name));
                break;  
                  
            default:
                printf("Unknown ID\n\r");
                break;            
        }
    } else {
        printf("SOF not found\n\r");
    }
}
/*****************************************************************************
 * Function:            msg_handler()
 * Description:         msg_handler 
 *
 * @param               spi_rcv_array
 * @param               None
 * @return              none
 *****************************************************************************/
void msg_handler(void) 
{

    uint8_t spi_rcv_array[100];
    uint8_t len;
//    printf("Reading from Master\n\r");
 
    len = ReadSpiData(spi_rcv_array);  
    
    ProcessBleRxEvents(spi_rcv_array, len);
 
 
}

/******************************************************************************/
/* END OF FILE                                                                */
/******************************************************************************/