Merge pull request #7920 from li-ho/aducm3029_sys_return_code

Resolve duplicate ADuCM3029 system return code

Author: 0xc0170

targets/TARGET_Analog_Devices/TARGET_ADUCM302X/TARGET_ADUCM3029/TARGET_EV_COG_AD3029LZ/device/system_ADuCM3029.c

@@ -259,8 +259,8 @@ void adi_system_EnableISRAM(bool bEnable)
  * \n
  * \n              false :To disable retention during the hibernation.
  * \n
- * @return : SUCCESS : Configured successfully.
- *           FAILURE :  For invalid bank.
+ * @return : ADI_SYS_SUCCESS : Configured successfully.
+ *           ADI_SYS_FAILURE :  For invalid bank.
  * @note: Please note that respective linker file need to support the configuration. Only BANK-1 and
           BANK-2 of SRAM is valid.
  */
@@ -269,7 +269,7 @@ uint32_t adi_system_EnableRetention(ADI_SRAM_BANK eBank,bool bEnable)
 #ifdef ADI_DEBUG
     if((eBank != ADI_SRAM_BANK_1) && (eBank != ADI_SRAM_BANK_2))
     {
-        return FAILURE;
+        return ADI_SYS_FAILURE;
     }
 #endif
     pADI_PMG0->PWRKEY = PWRKEY_VALUE_KEY;
@@ -282,5 +282,5 @@ uint32_t adi_system_EnableRetention(ADI_SRAM_BANK eBank,bool bEnable)
         pADI_PMG0->SRAMRET &= ~((uint32_t)eBank >> 1);
     }
 
-    return SUCCESS;
+    return ADI_SYS_SUCCESS;
 }

targets/TARGET_Analog_Devices/TARGET_ADUCM302X/TARGET_ADUCM3029/bsp/system_ADuCM3029.h

@@ -40,9 +40,12 @@ extern "C" {
 #endif /* __cplusplus */
 
 /*! \cond PRIVATE */
-#define SUCCESS 0u
-
-#define FAILURE 1u
+/*! System API function return codes */
+typedef enum
+{
+    ADI_SYS_SUCCESS = 0,  /*!< No error detected. */
+    ADI_SYS_FAILURE,      /*!< The API call failed. */
+} ADI_SYS_RESULT;
 
 /* System clock constant */
 #define __HFOSC     26000000u