Revision 26:f40cc4d011b0, committed 2018-01-03

Comitter:

DuyLionTran

Date:

Wed Jan 03 17:33:03 2018 +0000

Parent:

25:cf7a3e31622a

Child:

27:8db8de505c47

Commit message:

version 1.9: Flash added, Json parser added

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Flash/flash_programming.cpp	Wed Jan 03 17:33:03 2018 +0000
@@ -0,0 +1,167 @@
+#include "flash_programming.h"
+#include "stm32l4xx_hal_flash.h"
+
+uint32_t PageError = 0;
+
+FLASH_EraseInitTypeDef EraseInitStruct;
+
+uint32_t FP_GetPage(uint32_t Addr) {
+  uint32_t page = 0;
+  
+  if (Addr < (FLASH_BASE + FLASH_BANK_SIZE))
+  {
+    /* Bank 1 */
+    page = (Addr - FLASH_BASE) / FLASH_PAGE_SIZE;
+  }
+  else
+  {
+    /* Bank 2 */
+    page = (Addr - (FLASH_BASE + FLASH_BANK_SIZE)) / FLASH_PAGE_SIZE;
+  }
+  
+  return page;
+}
+
+int FP_ClearFlags() {
+    __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_PGAERR | FLASH_FLAG_OPTVERR | FLASH_FLAG_PGSERR);
+    if((__HAL_FLASH_GET_FLAG(FLASH_FLAG_OPERR))  || (__HAL_FLASH_GET_FLAG(FLASH_FLAG_PROGERR)) || 
+       (__HAL_FLASH_GET_FLAG(FLASH_FLAG_WRPERR)) || (__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGAERR))  || 
+       (__HAL_FLASH_GET_FLAG(FLASH_FLAG_SIZERR)) || (__HAL_FLASH_GET_FLAG(FLASH_FLAG_PGSERR))) {
+        printf("Clear flag error\r\n");
+        return FAILED;
+    }    
+    return PASSED;
+}
+
+uint32_t FP_ReadValue(uint32_t Addr) {
+    uint32_t ReturnValue = *(__IO uint32_t*)Addr;
+    return ReturnValue;
+}
+
+int FP_WriteMode(uint32_t WriteModeValue) {
+    uint8_t  CurrentPage = FP_GetPage(MODE_BASE_ADDRESS);
+    uint32_t CurrentAddress = (MODE_BASE_ADDRESS + STEP_ADDRESS);
+    
+    EraseInitStruct.TypeErase   = FLASH_TYPEERASE_PAGES;
+    EraseInitStruct.Banks       = FLASH_BANK_1;
+    EraseInitStruct.Page        = CurrentPage;
+    EraseInitStruct.NbPages     = 1;      
+    
+    if (FP_ClearFlags() != PASSED) {
+        return FAILED;
+    }
+    HAL_FLASH_Unlock();  
+    
+    if (FP_ReadValue(CurrentAddress) == WriteModeValue) {
+        printf("Value does not change, no need to write\r\n");
+        HAL_FLASH_Lock();
+        return PASSED;
+    }
+    if (HAL_FLASHEx_Erase(&EraseInitStruct, &PageError) != HAL_OK) {
+        printf("Erase error, error num %d\r\n", HAL_FLASH_GetError());
+    }  
+    if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, CurrentAddress, WriteModeValue) == HAL_OK) {
+        printf("Write OK\r\n");
+    }
+    else {
+        printf("Write failed, error num %d\r\n", HAL_FLASH_GetError());   
+    }
+    uint32_t readBack = FP_ReadValue(CurrentAddress);
+    printf("Read back: %d\r\n", readBack);   
+    if (readBack != WriteModeValue) {
+        printf("Write failed, wrong read back value\r\n");
+        HAL_FLASH_Lock();
+        return FAILED;
+    }
+    HAL_FLASH_Lock();
+    return PASSED;
+}
+
+int FP_WriteConfigValues(uint8_t MinOxi, uint8_t MaxOxi, uint32_t UploadPeriod) {
+    uint8_t  CurrentPage    = FP_GetPage(CONF_BASE_ADDRESS);    
+    uint32_t CurrentAddress = MIN_OXI_ADDRESS;
+    EraseInitStruct.TypeErase   = FLASH_TYPEERASE_PAGES;
+    EraseInitStruct.Banks       = FLASH_BANK_1;
+    EraseInitStruct.Page        = CurrentPage;
+    EraseInitStruct.NbPages     = 1;     
+
+    if (FP_ClearFlags() != PASSED) {
+        return FAILED;
+    }
+    HAL_FLASH_Unlock();  
+    
+    if ((FP_ReadValue(MIN_OXI_ADDRESS) == MinOxi) &&
+        (FP_ReadValue(MAX_OXI_ADDRESS) == MaxOxi) &&
+        (FP_ReadValue(UPLOAD_PERIOD_ARRESS) == UploadPeriod)) {
+        printf("Value does not change, no need to write\r\n");
+        HAL_FLASH_Lock();
+        return PASSED;
+    }
+    if (HAL_FLASHEx_Erase(&EraseInitStruct, &PageError) != HAL_OK) {
+        printf("Erase error, error num %d\r\n", HAL_FLASH_GetError());
+    }  
+    while (CurrentAddress < (UPLOAD_PERIOD_ARRESS + STEP_ADDRESS)) {
+        switch (CurrentAddress) {
+            case (MIN_OXI_ADDRESS): if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, CurrentAddress, MinOxi) == HAL_OK) {
+                                        printf("Write MinOxi OK\r\n");
+                                    }
+                                    else {
+                                        printf("Write MinOxi failed, error num %d\r\n", HAL_FLASH_GetError());
+                                    }
+            break;
+            case (MAX_OXI_ADDRESS): if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, CurrentAddress, MaxOxi) == HAL_OK) {
+                                        printf("Write MaxOxi OK\r\n");
+                                    }
+                                    else {
+                                        printf("Write MaxOxi failed, error num %d\r\n", HAL_FLASH_GetError());
+                                    }
+            break;
+            case (UPLOAD_PERIOD_ARRESS): if (HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, CurrentAddress, UploadPeriod) == HAL_OK) {
+                                        printf("Write UploadPeriod OK\r\n");
+                                    }
+                                    else {
+                                        printf("Write UploadPeriod failed, error num %d\r\n", HAL_FLASH_GetError());
+                                    }
+            break;
+            default: break;   
+        }
+        CurrentAddress = CurrentAddress + STEP_ADDRESS;
+    }
+    
+    CurrentAddress = MIN_OXI_ADDRESS;
+    while (CurrentAddress < (UPLOAD_PERIOD_ARRESS + STEP_ADDRESS)) {
+        switch (CurrentAddress) {
+            case (MIN_OXI_ADDRESS): if (FP_ReadValue(CurrentAddress) == MinOxi) {
+                                        printf("Read back MinOxi: %d\r\n", FP_ReadValue(CurrentAddress));  
+                                    }
+                                    else {
+                                        printf("Write MinOxi failed, wrong read back value\r\n");
+                                        HAL_FLASH_Lock();
+                                        return FAILED;
+                                    }
+            break;
+            case (MAX_OXI_ADDRESS): if (FP_ReadValue(CurrentAddress) == MaxOxi) {
+                                        printf("Read back MaxOxi: %d\r\n", FP_ReadValue(CurrentAddress));  
+                                    }
+                                    else {
+                                        printf("Write MaxOxi failed, wrong read back value\r\n");
+                                        HAL_FLASH_Lock();
+                                        return FAILED;
+                                    }
+            break;
+            case (UPLOAD_PERIOD_ARRESS): if (FP_ReadValue(CurrentAddress) == UploadPeriod) {
+                                        printf("Read back UploadPeriod: %d\r\n", FP_ReadValue(CurrentAddress));  
+                                    }
+                                    else {
+                                        printf("Write UploadPeriod failed, wrong read back value\r\n");
+                                        HAL_FLASH_Lock();
+                                        return FAILED;
+                                    }
+            break;
+            default: break;   
+        }
+        CurrentAddress = CurrentAddress + STEP_ADDRESS;
+    }
+    HAL_FLASH_Lock();
+    return PASSED;
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Flash/flash_programming.h	Wed Jan 03 17:33:03 2018 +0000
@@ -0,0 +1,187 @@
+#ifndef __FLASH_PROGRAMMING_H__
+#define __FLASH_PROGRAMMING_H__
+
+#include "stm32l4xx_hal.h"
+
+#define ADDR_FLASH_PAGE_0     ((uint32_t)0x08000000) /* Base @ of Page 0, 2 Kbytes */
+#define ADDR_FLASH_PAGE_1     ((uint32_t)0x08000800) /* Base @ of Page 1, 2 Kbytes */
+#define ADDR_FLASH_PAGE_2     ((uint32_t)0x08001000) /* Base @ of Page 2, 2 Kbytes */
+#define ADDR_FLASH_PAGE_3     ((uint32_t)0x08001800) /* Base @ of Page 3, 2 Kbytes */
+#define ADDR_FLASH_PAGE_4     ((uint32_t)0x08002000) /* Base @ of Page 4, 2 Kbytes */
+#define ADDR_FLASH_PAGE_5     ((uint32_t)0x08002800) /* Base @ of Page 5, 2 Kbytes */
+#define ADDR_FLASH_PAGE_6     ((uint32_t)0x08003000) /* Base @ of Page 6, 2 Kbytes */
+#define ADDR_FLASH_PAGE_7     ((uint32_t)0x08003800) /* Base @ of Page 7, 2 Kbytes */
+#define ADDR_FLASH_PAGE_8     ((uint32_t)0x08004000) /* Base @ of Page 8, 2 Kbytes */
+#define ADDR_FLASH_PAGE_9     ((uint32_t)0x08004800) /* Base @ of Page 9, 2 Kbytes */
+#define ADDR_FLASH_PAGE_10    ((uint32_t)0x08005000) /* Base @ of Page 10, 2 Kbytes */
+#define ADDR_FLASH_PAGE_11    ((uint32_t)0x08005800) /* Base @ of Page 11, 2 Kbytes */
+#define ADDR_FLASH_PAGE_12    ((uint32_t)0x08006000) /* Base @ of Page 12, 2 Kbytes */
+#define ADDR_FLASH_PAGE_13    ((uint32_t)0x08006800) /* Base @ of Page 13, 2 Kbytes */
+#define ADDR_FLASH_PAGE_14    ((uint32_t)0x08007000) /* Base @ of Page 14, 2 Kbytes */
+#define ADDR_FLASH_PAGE_15    ((uint32_t)0x08007800) /* Base @ of Page 15, 2 Kbytes */
+#define ADDR_FLASH_PAGE_16    ((uint32_t)0x08008000) /* Base @ of Page 16, 2 Kbytes */
+#define ADDR_FLASH_PAGE_17    ((uint32_t)0x08008800) /* Base @ of Page 17, 2 Kbytes */
+#define ADDR_FLASH_PAGE_18    ((uint32_t)0x08009000) /* Base @ of Page 18, 2 Kbytes */
+#define ADDR_FLASH_PAGE_19    ((uint32_t)0x08009800) /* Base @ of Page 19, 2 Kbytes */
+#define ADDR_FLASH_PAGE_20    ((uint32_t)0x0800A000) /* Base @ of Page 20, 2 Kbytes */
+#define ADDR_FLASH_PAGE_21    ((uint32_t)0x0800A800) /* Base @ of Page 21, 2 Kbytes */
+#define ADDR_FLASH_PAGE_22    ((uint32_t)0x0800B000) /* Base @ of Page 22, 2 Kbytes */
+#define ADDR_FLASH_PAGE_23    ((uint32_t)0x0800B800) /* Base @ of Page 23, 2 Kbytes */
+#define ADDR_FLASH_PAGE_24    ((uint32_t)0x0800C000) /* Base @ of Page 24, 2 Kbytes */
+#define ADDR_FLASH_PAGE_25    ((uint32_t)0x0800C800) /* Base @ of Page 25, 2 Kbytes */
+#define ADDR_FLASH_PAGE_26    ((uint32_t)0x0800D000) /* Base @ of Page 26, 2 Kbytes */
+#define ADDR_FLASH_PAGE_27    ((uint32_t)0x0800D800) /* Base @ of Page 27, 2 Kbytes */
+#define ADDR_FLASH_PAGE_28    ((uint32_t)0x0800E000) /* Base @ of Page 28, 2 Kbytes */
+#define ADDR_FLASH_PAGE_29    ((uint32_t)0x0800E800) /* Base @ of Page 29, 2 Kbytes */
+#define ADDR_FLASH_PAGE_30    ((uint32_t)0x0800F000) /* Base @ of Page 30, 2 Kbytes */
+#define ADDR_FLASH_PAGE_31    ((uint32_t)0x0800F800) /* Base @ of Page 31, 2 Kbytes */
+#define ADDR_FLASH_PAGE_32    ((uint32_t)0x08010000) /* Base @ of Page 32, 2 Kbytes */
+#define ADDR_FLASH_PAGE_33    ((uint32_t)0x08010800) /* Base @ of Page 33, 2 Kbytes */
+#define ADDR_FLASH_PAGE_34    ((uint32_t)0x08011000) /* Base @ of Page 34, 2 Kbytes */
+#define ADDR_FLASH_PAGE_35    ((uint32_t)0x08011800) /* Base @ of Page 35, 2 Kbytes */
+#define ADDR_FLASH_PAGE_36    ((uint32_t)0x08012000) /* Base @ of Page 36, 2 Kbytes */
+#define ADDR_FLASH_PAGE_37    ((uint32_t)0x08012800) /* Base @ of Page 37, 2 Kbytes */
+#define ADDR_FLASH_PAGE_38    ((uint32_t)0x08013000) /* Base @ of Page 38, 2 Kbytes */
+#define ADDR_FLASH_PAGE_39    ((uint32_t)0x08013800) /* Base @ of Page 39, 2 Kbytes */
+#define ADDR_FLASH_PAGE_40    ((uint32_t)0x08014000) /* Base @ of Page 40, 2 Kbytes */
+#define ADDR_FLASH_PAGE_41    ((uint32_t)0x08014800) /* Base @ of Page 41, 2 Kbytes */
+#define ADDR_FLASH_PAGE_42    ((uint32_t)0x08015000) /* Base @ of Page 42, 2 Kbytes */
+#define ADDR_FLASH_PAGE_43    ((uint32_t)0x08015800) /* Base @ of Page 43, 2 Kbytes */
+#define ADDR_FLASH_PAGE_44    ((uint32_t)0x08016000) /* Base @ of Page 44, 2 Kbytes */
+#define ADDR_FLASH_PAGE_45    ((uint32_t)0x08016800) /* Base @ of Page 45, 2 Kbytes */
+#define ADDR_FLASH_PAGE_46    ((uint32_t)0x08017000) /* Base @ of Page 46, 2 Kbytes */
+#define ADDR_FLASH_PAGE_47    ((uint32_t)0x08017800) /* Base @ of Page 47, 2 Kbytes */
+#define ADDR_FLASH_PAGE_48    ((uint32_t)0x08018000) /* Base @ of Page 48, 2 Kbytes */
+#define ADDR_FLASH_PAGE_49    ((uint32_t)0x08018800) /* Base @ of Page 49, 2 Kbytes */
+#define ADDR_FLASH_PAGE_50    ((uint32_t)0x08019000) /* Base @ of Page 50, 2 Kbytes */
+#define ADDR_FLASH_PAGE_51    ((uint32_t)0x08019800) /* Base @ of Page 51, 2 Kbytes */
+#define ADDR_FLASH_PAGE_52    ((uint32_t)0x0801A000) /* Base @ of Page 52, 2 Kbytes */
+#define ADDR_FLASH_PAGE_53    ((uint32_t)0x0801A800) /* Base @ of Page 53, 2 Kbytes */
+#define ADDR_FLASH_PAGE_54    ((uint32_t)0x0801B000) /* Base @ of Page 54, 2 Kbytes */
+#define ADDR_FLASH_PAGE_55    ((uint32_t)0x0801B800) /* Base @ of Page 55, 2 Kbytes */
+#define ADDR_FLASH_PAGE_56    ((uint32_t)0x0801C000) /* Base @ of Page 56, 2 Kbytes */
+#define ADDR_FLASH_PAGE_57    ((uint32_t)0x0801C800) /* Base @ of Page 57, 2 Kbytes */
+#define ADDR_FLASH_PAGE_58    ((uint32_t)0x0801D000) /* Base @ of Page 58, 2 Kbytes */
+#define ADDR_FLASH_PAGE_59    ((uint32_t)0x0801D800) /* Base @ of Page 59, 2 Kbytes */
+#define ADDR_FLASH_PAGE_60    ((uint32_t)0x0801E000) /* Base @ of Page 60, 2 Kbytes */
+#define ADDR_FLASH_PAGE_61    ((uint32_t)0x0801E800) /* Base @ of Page 61, 2 Kbytes */
+#define ADDR_FLASH_PAGE_62    ((uint32_t)0x0801F000) /* Base @ of Page 62, 2 Kbytes */
+#define ADDR_FLASH_PAGE_63    ((uint32_t)0x0801F800) /* Base @ of Page 63, 2 Kbytes */
+#define ADDR_FLASH_PAGE_64    ((uint32_t)0x08020000) /* Base @ of Page 64, 2 Kbytes */
+#define ADDR_FLASH_PAGE_65    ((uint32_t)0x08020800) /* Base @ of Page 65, 2 Kbytes */
+#define ADDR_FLASH_PAGE_66    ((uint32_t)0x08021000) /* Base @ of Page 66, 2 Kbytes */
+#define ADDR_FLASH_PAGE_67    ((uint32_t)0x08021800) /* Base @ of Page 67, 2 Kbytes */
+#define ADDR_FLASH_PAGE_68    ((uint32_t)0x08022000) /* Base @ of Page 68, 2 Kbytes */
+#define ADDR_FLASH_PAGE_69    ((uint32_t)0x08022800) /* Base @ of Page 69, 2 Kbytes */
+#define ADDR_FLASH_PAGE_70    ((uint32_t)0x08023000) /* Base @ of Page 70, 2 Kbytes */
+#define ADDR_FLASH_PAGE_71    ((uint32_t)0x08023800) /* Base @ of Page 71, 2 Kbytes */
+#define ADDR_FLASH_PAGE_72    ((uint32_t)0x08024000) /* Base @ of Page 72, 2 Kbytes */
+#define ADDR_FLASH_PAGE_73    ((uint32_t)0x08024800) /* Base @ of Page 73, 2 Kbytes */
+#define ADDR_FLASH_PAGE_74    ((uint32_t)0x08025000) /* Base @ of Page 74, 2 Kbytes */
+#define ADDR_FLASH_PAGE_75    ((uint32_t)0x08025800) /* Base @ of Page 75, 2 Kbytes */
+#define ADDR_FLASH_PAGE_76    ((uint32_t)0x08026000) /* Base @ of Page 76, 2 Kbytes */
+#define ADDR_FLASH_PAGE_77    ((uint32_t)0x08026800) /* Base @ of Page 77, 2 Kbytes */
+#define ADDR_FLASH_PAGE_78    ((uint32_t)0x08027000) /* Base @ of Page 78, 2 Kbytes */
+#define ADDR_FLASH_PAGE_79    ((uint32_t)0x08027800) /* Base @ of Page 79, 2 Kbytes */
+#define ADDR_FLASH_PAGE_80    ((uint32_t)0x08028000) /* Base @ of Page 80, 2 Kbytes */
+#define ADDR_FLASH_PAGE_81    ((uint32_t)0x08028800) /* Base @ of Page 81, 2 Kbytes */
+#define ADDR_FLASH_PAGE_82    ((uint32_t)0x08029000) /* Base @ of Page 82, 2 Kbytes */
+#define ADDR_FLASH_PAGE_83    ((uint32_t)0x08029800) /* Base @ of Page 83, 2 Kbytes */
+#define ADDR_FLASH_PAGE_84    ((uint32_t)0x0802A000) /* Base @ of Page 84, 2 Kbytes */
+#define ADDR_FLASH_PAGE_85    ((uint32_t)0x0802A800) /* Base @ of Page 85, 2 Kbytes */
+#define ADDR_FLASH_PAGE_86    ((uint32_t)0x0802B000) /* Base @ of Page 86, 2 Kbytes */
+#define ADDR_FLASH_PAGE_87    ((uint32_t)0x0802B800) /* Base @ of Page 87, 2 Kbytes */
+#define ADDR_FLASH_PAGE_88    ((uint32_t)0x0802C000) /* Base @ of Page 88, 2 Kbytes */
+#define ADDR_FLASH_PAGE_89    ((uint32_t)0x0802C800) /* Base @ of Page 89, 2 Kbytes */
+#define ADDR_FLASH_PAGE_90    ((uint32_t)0x0802D000) /* Base @ of Page 90, 2 Kbytes */
+#define ADDR_FLASH_PAGE_91    ((uint32_t)0x0802D800) /* Base @ of Page 91, 2 Kbytes */
+#define ADDR_FLASH_PAGE_92    ((uint32_t)0x0802E000) /* Base @ of Page 92, 2 Kbytes */
+#define ADDR_FLASH_PAGE_93    ((uint32_t)0x0802E800) /* Base @ of Page 93, 2 Kbytes */
+#define ADDR_FLASH_PAGE_94    ((uint32_t)0x0802F000) /* Base @ of Page 94, 2 Kbytes */
+#define ADDR_FLASH_PAGE_95    ((uint32_t)0x0802F800) /* Base @ of Page 95, 2 Kbytes */
+#define ADDR_FLASH_PAGE_96    ((uint32_t)0x08030000) /* Base @ of Page 96, 2 Kbytes */
+#define ADDR_FLASH_PAGE_97    ((uint32_t)0x08030800) /* Base @ of Page 97, 2 Kbytes */
+#define ADDR_FLASH_PAGE_98    ((uint32_t)0x08031000) /* Base @ of Page 98, 2 Kbytes */
+#define ADDR_FLASH_PAGE_99    ((uint32_t)0x08031800) /* Base @ of Page 99, 2 Kbytes */
+#define ADDR_FLASH_PAGE_100   ((uint32_t)0x08032000) /* Base @ of Page 100, 2 Kbytes */
+#define ADDR_FLASH_PAGE_101   ((uint32_t)0x08032800) /* Base @ of Page 101, 2 Kbytes */
+#define ADDR_FLASH_PAGE_102   ((uint32_t)0x08033000) /* Base @ of Page 102, 2 Kbytes */
+#define ADDR_FLASH_PAGE_103   ((uint32_t)0x08033800) /* Base @ of Page 103, 2 Kbytes */
+#define ADDR_FLASH_PAGE_104   ((uint32_t)0x08034000) /* Base @ of Page 104, 2 Kbytes */
+#define ADDR_FLASH_PAGE_105   ((uint32_t)0x08034800) /* Base @ of Page 105, 2 Kbytes */
+#define ADDR_FLASH_PAGE_106   ((uint32_t)0x08035000) /* Base @ of Page 106, 2 Kbytes */
+#define ADDR_FLASH_PAGE_107   ((uint32_t)0x08035800) /* Base @ of Page 107, 2 Kbytes */
+#define ADDR_FLASH_PAGE_108   ((uint32_t)0x08036000) /* Base @ of Page 108, 2 Kbytes */
+#define ADDR_FLASH_PAGE_109   ((uint32_t)0x08036800) /* Base @ of Page 109, 2 Kbytes */
+#define ADDR_FLASH_PAGE_110   ((uint32_t)0x08037000) /* Base @ of Page 110, 2 Kbytes */
+#define ADDR_FLASH_PAGE_111   ((uint32_t)0x08037800) /* Base @ of Page 111, 2 Kbytes */
+#define ADDR_FLASH_PAGE_112   ((uint32_t)0x08038000) /* Base @ of Page 112, 2 Kbytes */
+#define ADDR_FLASH_PAGE_113   ((uint32_t)0x08038800) /* Base @ of Page 113, 2 Kbytes */
+#define ADDR_FLASH_PAGE_114   ((uint32_t)0x08039000) /* Base @ of Page 114, 2 Kbytes */
+#define ADDR_FLASH_PAGE_115   ((uint32_t)0x08039800) /* Base @ of Page 115, 2 Kbytes */
+#define ADDR_FLASH_PAGE_116   ((uint32_t)0x0803A000) /* Base @ of Page 116, 2 Kbytes */
+#define ADDR_FLASH_PAGE_117   ((uint32_t)0x0803A800) /* Base @ of Page 117, 2 Kbytes */
+#define ADDR_FLASH_PAGE_118   ((uint32_t)0x0803B000) /* Base @ of Page 118, 2 Kbytes */
+#define ADDR_FLASH_PAGE_119   ((uint32_t)0x0803B800) /* Base @ of Page 119, 2 Kbytes */
+#define ADDR_FLASH_PAGE_120   ((uint32_t)0x0803C000) /* Base @ of Page 120, 2 Kbytes */
+#define ADDR_FLASH_PAGE_121   ((uint32_t)0x0803C800) /* Base @ of Page 121, 2 Kbytes */
+#define ADDR_FLASH_PAGE_122   ((uint32_t)0x0803D000) /* Base @ of Page 122, 2 Kbytes */
+#define ADDR_FLASH_PAGE_123   ((uint32_t)0x0803D800) /* Base @ of Page 123, 2 Kbytes */
+#define ADDR_FLASH_PAGE_124   ((uint32_t)0x0803E000) /* Base @ of Page 124, 2 Kbytes */
+#define ADDR_FLASH_PAGE_125   ((uint32_t)0x0803E800) /* Base @ of Page 125, 2 Kbytes */
+#define ADDR_FLASH_PAGE_126   ((uint32_t)0x0803F000) /* Base @ of Page 126, 2 Kbytes */
+#define ADDR_FLASH_PAGE_127   ((uint32_t)0x0803F800) /* Base @ of Page 127, 2 Kbytes */
+
+#define FLASH_PAGE_SIZE         0x00000800
+#define STEP_ADDRESS            0x00000008
+#define MODE_BASE_ADDRESS       ADDR_FLASH_PAGE_101                 /* USER DEFINE */
+#define TIME_BASE_ADDRESS       ADDR_FLASH_PAGE_102                 /* USER DEFINE */
+#define CONF_BASE_ADDRESS       ADDR_FLASH_PAGE_103                 /* USER DEFINE */
+#define EMPT_BASE_ADDRESS       ADDR_FLASH_PAGE_104                 /* USER DEFINE */
+
+#define MIN_OXI_ADDRESS         (CONF_BASE_ADDRESS + STEP_ADDRESS)
+#define MAX_OXI_ADDRESS         (MIN_OXI_ADDRESS + STEP_ADDRESS)
+#define UPLOAD_PERIOD_ARRESS    (MAX_OXI_ADDRESS + STEP_ADDRESS)
+
+typedef enum {
+    FAILED = 1, 
+    PASSED = 0
+} FlashReturnStatus;
+
+
+/**
+  * @brief  Gets the page of a given address
+  * @param  Addr: Address of the FLASH Memory
+  * @retval The page of a given address
+  */
+uint32_t FP_GetPage(uint32_t Addr);
+
+/**
+  * @brief  Read the value stored in a specific address
+  * @param  Addr: Address of the FLASH Memory
+  * @retval The result read from the memory
+  */
+uint32_t FP_ReadValue(uint32_t Addr);
+
+/**
+  * @brief  Write the current working mode of the device into the flash memory
+  * @param  WriteModeValue: Current working mode of the device
+  * @retval FLASH result
+  */
+int FP_WriteMode(uint32_t WriteModeValue);
+
+/**
+  * @brief  Write the time to activate an event into the flash memory
+  * @param  WriteTimeValue: Current working mode of the device
+  * @retval FLASH result
+  */
+int FP_WriteTime(uint32_t WriteTimeValue);
+
+/**
+  * @brief  Write the value to control the switches into the flash memory
+  * @param  WriteTimeValue: Current working mode of the device
+  * @retval FLASH result
+  */
+int FP_WriteConfigValues(uint8_t MinOxi, uint8_t MaxOxi, uint32_t UploadPeriod);
+
+#endif /* __FLASH_PROGRAMMING_H__ */
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/JSON.lib	Wed Jan 03 17:33:03 2018 +0000
@@ -0,0 +1,1 @@
+http://os.mbed.com/teams/Night-Crue/code/JSON/#8aa4d0e98eb0

--- a/Simple-MQTT/SimpleMQTT.h	Fri Dec 29 19:20:23 2017 +0000
+++ b/Simple-MQTT/SimpleMQTT.h	Wed Jan 03 17:33:03 2018 +0000
@@ -340,6 +340,7 @@
         case (ADC_VALUE): 		retVal = MQTT_PublishADC(client, inputTime, uploadStruct.ADC_PHVal);
             break;
         case (SENSOR_VALUE): 	retVal =  MQTT_PublishSensorValue(client, inputTime, uploadStruct.SENSOR_PHVal, uploadStruct.SENSOR_DOVal);
+        						retVal = 0;
             break;
         case (RELAY_STATE):		retVal = MQTT_PublishRelayState(client, inputTime, uploadStruct.RELAY_State_1, uploadStruct.RELAY_State_2);
             break;

--- a/main.cpp	Fri Dec 29 19:20:23 2017 +0000
+++ b/main.cpp	Wed Jan 03 17:33:03 2018 +0000
@@ -5,6 +5,7 @@
 
 #include "ReadSensor.h"
 #include "SimpleMQTT.h"
+#include "flash_programming.h"
 
 /***************************************************************
  * Definitions
@@ -23,7 +24,7 @@
 uint32_t    uploadPeriod        = 4;  /* Period between each time upload all data = uploadPeriod*readSecond = 20 s */
 uint32_t    uploadPeriodCounter = 0;
 
-struct UploadValue DataStruct = {17, 18, 25, 27, 0, 1, 0, 65, 80, 10};
+struct UploadValue DataStruct = {17, 18, 0, 1, 0, 65, 80, 10};
 
 /* Analog Handles */
 float ADC_PHVal;
@@ -51,33 +52,35 @@
  * Main
  ***************************************************************/ 
 int main() {   
-   pc.baud(115200);
-   UploadTimer.start();
-   lastRead = 0;
+   	pc.baud(115200);
+   	UploadTimer.start();
+   	lastRead = 0;
 //   set_time(1513125870);
-   pc.printf("\r\nX-NUCLEO-IDW01M1 mbed Application\r\n");     
-   pc.printf("\r\nconnecting to AP\r\n");            
+   	pc.printf("\r\nX-NUCLEO-IDW01M1 mbed Application\r\n");     
+   	pc.printf("\r\nconnecting to AP\r\n");            
 
-   NetworkInterface* network = easy_connect(true);
-   if (!network) {
-       printf ("Error easy_connect\n\r");
-   } 
-   MQTTNetwork mqttNetwork(network);	
-   MQTT::Client<MQTTNetwork, Countdown, MQTT_MAX_PACKET_SIZE> client(mqttNetwork);		
-   printf ("ATTEMPT CONNECT\n\r");
-   MQTT_AttemptConnect(&client, &mqttNetwork, network);
-   if (connack_rc == MQTT_NOT_AUTHORIZED || connack_rc == MQTT_BAD_USERNAME_OR_PASSWORD) {
-       printf ("---ERROR line : %d\n\r", __LINE__);
-       while (true)
-       wait(1.0); // Permanent failures - don't retry
-   }
+   	NetworkInterface* network = easy_connect(true);
+   	if (!network) {
+       	printf ("Error easy_connect\n\r");
+   	} 
+   	MQTTNetwork mqttNetwork(network);	
+   	MQTT::Client<MQTTNetwork, Countdown, MQTT_MAX_PACKET_SIZE> client(mqttNetwork);		
+   	printf ("ATTEMPT CONNECT\n\r");
+   	MQTT_AttemptConnect(&client, &mqttNetwork, network);
+   	if (connack_rc == MQTT_NOT_AUTHORIZED || connack_rc == MQTT_BAD_USERNAME_OR_PASSWORD) {
+       	printf ("---ERROR line : %d\n\r", __LINE__);
+       	while (true)
+       		wait(1.0); // Permanent failures - don't retry
+   	}
 
-   myled=1;          
+   myled=1;   
+   FP_WriteConfigValues(25, 26, 27);
 	while (true) {
 		time_t seconds = time(NULL);
 		ADC_PHVal = SENSOR_ReadPHADC();
 		if(connected == true) {
-	       	if ((uint32_t)(UploadTimer.read() - lastRead) >= readSecond) {               // Publish a message every 3 second			
+	       	if ((uint32_t)(UploadTimer.read() - lastRead) >= readSecond) {               // Publish a message every 3 second	
+	       		printf("Upload time %ds\r\n", FP_ReadValue(UPLOAD_PERIOD_ARRESS));		
 				if (!isUploading) {
 					uploadPeriodCounter++;
 					if (uploadPeriodCounter == uploadPeriod) {