Diff: utils/Led_config.cpp

Revision:

0:50cedd586816

Child:

3:7643714ec664

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utils/Led_config.cpp	Wed Jun 24 09:54:16 2015 +0000
@@ -0,0 +1,192 @@
+#include "mbed.h"
+#include "Led_config.h"
+
+DigitalOut GPIO_LED3(PA_15);//GREEN LED
+DigitalOut GPIO_LED2(PB_14);//ORANGE LED
+DigitalOut GPIO_LED1(PB_15);//RED LED
+
+//*****************************************************************************
+//
+//! Turn LED On
+//!
+//! \param  ledNum is the LED Number
+//!
+//! \return none
+//!
+//! \brief  Turns a specific LED Off
+//
+//*****************************************************************************
+void
+GPIO_IF_LedOn(char ledNum)
+{
+    switch(ledNum)
+    {
+        case MCU_ON_IND:
+        case MCU_EXECUTE_SUCCESS_IND:
+        case MCU_GREEN_LED_GPIO:
+        {
+          /* Switch ON GREEN LED */
+          GPIO_LED3 = 1;
+          break;
+        }
+        case MCU_SENDING_DATA_IND:
+        case MCU_EXECUTE_FAIL_IND:
+        case MCU_ORANGE_LED_GPIO:
+        {
+          /* Switch ON ORANGE LED */
+          GPIO_LED2 = 1;
+          break;
+        }
+        case MCU_ASSOCIATED_IND:
+        case MCU_IP_ALLOC_IND:
+        case MCU_SERVER_INIT_IND:
+        case MCU_CLIENT_CONNECTED_IND:
+        case MCU_RED_LED_GPIO:
+        {
+          /* Switch ON RED LED */
+          GPIO_LED1 = 1;
+          break;
+        }
+        case MCU_ALL_LED_IND:
+        {
+          /* Switch ON ALL LEDs LED */
+          GPIO_LED1 = 1;
+          GPIO_LED2 = 1;
+          GPIO_LED3 = 1;
+          break;
+        }
+        default:
+          break;
+    }
+}
+
+//*****************************************************************************
+//
+//! Turn LED Off
+//!
+//! \param  ledNum is the LED Number
+//!
+//! \return none
+//!
+//! \brief  Turns a specific LED Off
+//
+//*****************************************************************************
+void
+GPIO_IF_LedOff(char ledNum)
+{
+  switch(ledNum)
+  {
+    case MCU_ON_IND:
+    case MCU_EXECUTE_SUCCESS_IND:
+    case MCU_GREEN_LED_GPIO:
+    {
+      /* Switch OFF GREEN LED */
+      GPIO_LED3 = 0;
+      break;
+    }
+    case MCU_SENDING_DATA_IND:
+    case MCU_EXECUTE_FAIL_IND:
+    case MCU_ORANGE_LED_GPIO:
+    {
+      /* Switch OFF ORANGE LED */
+      GPIO_LED2 = 0;
+      break;
+    }
+    case MCU_ASSOCIATED_IND:
+    case MCU_IP_ALLOC_IND:
+    case MCU_SERVER_INIT_IND:
+    case MCU_CLIENT_CONNECTED_IND:
+    case MCU_RED_LED_GPIO:
+    {
+      /* Switch OFF RED LED */
+      GPIO_LED1 = 0;
+      break;
+    }
+    case MCU_ALL_LED_IND:
+    {
+      /* Switch OFF ALL LEDs LED */
+      GPIO_LED3 = 0;
+      GPIO_LED2 = 0;
+      GPIO_LED1 = 0;
+      break;
+    }
+    default:
+      break;
+  }
+}
+
+//*****************************************************************************
+//
+//!  \brief This function returns LED current Status
+//!
+//!  \param[in] ucGPIONum is the GPIO to which the LED is connected
+//!                MCU_GREEN_LED_GPIO\MCU_ORANGE_LED_GPIO\MCU_RED_LED_GPIO
+//!
+//!
+//!  \return 1: LED ON, 0: LED OFF
+//
+//*****************************************************************************
+unsigned char
+GPIO_IF_LedStatus(unsigned char ucGPIONum)
+{
+  unsigned char ucLEDStatus;
+  switch(ucGPIONum)
+  {
+    case MCU_GREEN_LED_GPIO:
+    {
+      if(GPIO_LED3.read()){
+         ucLEDStatus = 1;
+      }else{
+         ucLEDStatus = 0;
+      }   
+      break;
+    }
+    case MCU_ORANGE_LED_GPIO:
+    {
+      if(GPIO_LED2.read()){
+         ucLEDStatus = 1;
+      }else{
+         ucLEDStatus = 0;
+      }   
+      break;
+    }
+    case MCU_RED_LED_GPIO:
+    {
+      if(GPIO_LED1.read()){
+         ucLEDStatus = 1;
+      }else{
+         ucLEDStatus = 0;
+      }   
+      break;
+    }
+    default:
+        ucLEDStatus = 0;
+  }
+  return ucLEDStatus;
+}
+
+//*****************************************************************************
+//
+//! Toggle the Led state
+//!
+//! \param  ledNum is the LED Number
+//!
+//! \return none
+//!
+//! \brief  Toggles a board LED
+//
+//*****************************************************************************
+void GPIO_IF_LedToggle(unsigned char ucLedNum)
+{
+
+    unsigned char ucLEDStatus = GPIO_IF_LedStatus(ucLedNum);
+    if(ucLEDStatus == 1)
+    {
+        GPIO_IF_LedOff(ucLedNum);
+    }
+    else
+    {
+        GPIO_IF_LedOn(ucLedNum);
+    }
+}
+