Diff: ble_msg_handler.cpp

Revision:

10:09d1a403eb14

Child:

11:b8e687d97537

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ble_msg_handler.cpp	Tue Oct 04 11:05:45 2016 +0000
@@ -0,0 +1,115 @@
+/**
+  ******************************************************************************
+  * @file    ble_msg_handler.cpp
+  * @author  Happiesstminds Firmware Team
+  * @version v1.0
+  * @date    4-Oct-2016
+  * @brief   
+  *
+  ******************************************************************************
+  * @attention
+  *  
+  *
+  ******************************************************************************
+  */
+
+/******************************************************************************/
+/* Include Files*/
+/******************************************************************************/
+#include <string.h>
+#include "mbed.h"
+#include "BLE.h"
+#include "ble_types.h"
+#include "UARTService.h"
+#include "ble_msg_handler.h"
+
+/******************************************************************************/
+/* extern function definations                                                */
+/******************************************************************************/
+extern void ble_data_rx_cb_register(ble_data_ready_callback_t data_rx_callback);
+extern eStatus_t ble_send_data(uint8_t *tx_buf, uint8_t length);
+extern void ble_init(void);
+
+/******************************************************************************/
+/* Global Variables                                                           */
+/******************************************************************************/
+
+/******************************************************************************/
+/* Static Variable Declarations */
+/******************************************************************************/
+
+/******************************************************************************/
+/* Static Functions                                                           */
+/******************************************************************************/
+
+/**
+ * @brief  BLE_UART data Receive Callback
+ * @param  
+ * @retval 
+ */
+static void ble_rx_Data_Callback(uint8_t *rx_data, uint8_t len)
+{
+    uint8_t send_buf[16];    
+        
+    send_buf[0] = BLE_SOF_CMD;
+    send_buf[1] = BLE_REC_DATA_CMD;
+    memcpy(&send_buf[2], rx_data, len);
+    send_buf[len + 2] = BLE_EOT_CMD;
+    
+    // TODO Send the data to SPI
+    // spi_send(send_buf, len + 3);
+}
+
+
+/**
+ * @brief  SPI data Receive Callback
+ * @param  
+ * @retval 
+ */
+static void spi_rx_Data_Callback(uint8_t *rx_data, uint8_t len)
+{    
+    uint8_t tmp_buf[16];
+
+    if (rx_data[0] == 0xFF) {
+        // TODO: DUMMY Read, send dummy byte back    
+    } else if (rx_data[0] == BLE_SOF_CMD) {
+        switch (rx_data[1]) {
+            case BLE_INIT_CMD:
+                    // TODO: Get the BLE Device name from rx_data and pass it to ble_init
+                    ble_init();
+                break;
+                
+            case BLE_START_ADV_CMD:
+                    // TODO: As of now Advertising is done from the ble_init
+                break;
+            
+            case BLE_SEND_DATA_CMD:
+                memcpy(tmp_buf, &rx_data[3], rx_data[2]);
+                ble_send_data(tmp_buf, rx_data[2]);
+                break;
+                
+            default :
+                break;
+                
+        }
+    } else {
+        // Invalid Packet received, ignore as of now
+    }    
+}
+/******************************************************************************/
+/* Global Functions                                                           */
+/******************************************************************************/
+/**
+ * @brief  Data Handler Init, register for the BLE & SPI callbacks
+ * @param  
+ * @retval 
+ */
+void ble_data_handler_init(void)
+{
+    ble_data_rx_cb_register(ble_rx_Data_Callback);
+    //spi_data_rx_cb_register(spi_rx_Data_Callback);
+}
+
+/******************************************************************************/
+/* END OF FILE                                                                */
+/******************************************************************************/