Diff: BLE/src/ble_msg_handler.cpp

Revision:

258:150f5a76162d

Child:

259:341f04be325e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BLE/src/ble_msg_handler.cpp	Mon Oct 24 21:06:45 2016 +0000
@@ -0,0 +1,127 @@
+/**
+  ******************************************************************************
+  * @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                                                                */
+/******************************************************************************/
\ No newline at end of file