完成flash对结构体的读写

2025-07-25 09:09:18 +08:00
parent cc37b93f38
commit 484e828efe
18 changed files with 761 additions and 409 deletions
--- a/APP/main.c
+++ b/APP/main.c
@@ -1,6 +1,6 @@
 #include "stm32f10x.h"
 #include "iic.h"
-
+#include "flash.h"



@@ -23,6 +23,7 @@ int  main(){
 	
 	
 	test();
+	flash_Test();
 	
 	while(1);
 	
--- a/DEV/flash.c
+++ b/DEV/flash.c
@@ -0,0 +1,90 @@
+#include "flash.h"
+
+#include "stm32f10x.h"
+#include <string.h>
+
+
+
+typedef struct {
+    uint32_t version;      // 序号/标志位
+    uint32_t write_count;
+    uint32_t error_count;
+    float temperature;
+    uint32_t crc32;        // 最后一个成员：CRC校验
+} FlashData_t;
+
+
+
+// 最后一页页号（从0开始）
+#define FLASH_PAGE_NUM     63
+
+// 每页大小
+#define FLASH_PAGE_SIZE    1024
+
+// Flash起始地址
+#define FLASH_BASE_ADDR    0x08000000
+
+// 最后一页的地址
+#define FLASH_LAST_PAGE_ADDR  (FLASH_BASE_ADDR + FLASH_PAGE_NUM * FLASH_PAGE_SIZE)
+// 即：0x08000000 + 63 * 1024 = 0x0800FC00
+
+
+#define FLASH_TARGET_ADDR  ((uint32_t)FLASH_LAST_PAGE_ADDR)  // 最后1KB起始地址
+
+
+
+// 擦除对应页（1KB）
+void Flash_ErasePage(uint32_t page_addr) {
+    FLASH_Unlock();
+    FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);
+    FLASH_ErasePage(page_addr);
+    FLASH_Lock();
+}
+
+// 写入结构体到 Flash（页擦除+按字写入）
+void Flash_WriteStruct(uint32_t addr, void* data, uint16_t size) {
+    uint16_t i;
+    uint32_t* pData = (uint32_t*)data;
+
+    FLASH_Unlock();
+    FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);
+    FLASH_ErasePage(addr);  // 注意：必须按页擦除
+
+    for (i = 0; i < (size + 3) / 4; i++) {  // 以 4 字节为单位写入
+        FLASH_ProgramWord(addr + i * 4, pData[i]);
+    }
+
+    FLASH_Lock();
+}
+
+// 从 Flash 读取结构体
+void Flash_ReadStruct(uint32_t addr, void* data, uint16_t size) {
+    memcpy(data, (void*)addr, size);
+}
+FlashData_t readData;
+
+
+
+
+void flash_Test(){
+	
+			FlashData_t myData = {
+				.write_count = 123,
+				.error_count = 456,
+				.temperature = 36.5f
+		};
+
+		FlashData_t readData;
+
+		// 写入结构体
+		Flash_WriteStruct(FLASH_TARGET_ADDR, &myData, sizeof(FlashData_t));
+
+		// 读取结构体
+		Flash_ReadStruct(FLASH_TARGET_ADDR, &readData,sizeof(FlashData_t));
+
+	
+	
+
+
+
+}
--- a/DEV/flash.h
+++ b/DEV/flash.h
@@ -0,0 +1,10 @@
+#ifndef _FLASH_H_
+#define _FLASH_H_
+
+
+
+
+void flash_Test();
+
+
+#endif
--- a/DEV/iic.c
+++ b/DEV/iic.c
@@ -443,17 +443,7 @@ void test(){
 	
 	OLED_Refresh();
 	
-	while(1){

-		//OLED_Fill(0xFF);         // 清屏
-		//delay_ms_simple(1000);
-		
-	  //OLED_Fill(0x00);
-		//delay_ms_simple(1000);
-
-	
-	
-	}


 }
--- a/Listings/example.map
+++ b/Listings/example.map
@@ -8,6 +8,7 @@ Section Cross References
    main.o(.text.main) refers to stm32f10x_gpio.o(.text.GPIO_Init) for GPIO_Init
    main.o(.text.main) refers to stm32f10x_gpio.o(.text.GPIO_ResetBits) for GPIO_ResetBits
    main.o(.text.main) refers to iic.o(.text.test) for test
+    main.o(.text.main) refers to flash.o(.text.flash_Test) for flash_Test
    main.o(.ARM.exidx.text.main) refers to main.o(.text.main) for [Anonymous Symbol]
    iic.o(.ARM.exidx.text.delay) refers to iic.o(.text.delay) for [Anonymous Symbol]
    iic.o(.ARM.exidx.text.delay_us_simple) refers to iic.o(.text.delay_us_simple) for [Anonymous Symbol]
@@ -82,6 +83,23 @@ Section Cross References
    iic.o(.text.test) refers to iic.o(.text.lcd_show_all_ascii_lowercase) for lcd_show_all_ascii_lowercase
    iic.o(.text.test) refers to iic.o(.text.OLED_Refresh) for OLED_Refresh
    iic.o(.ARM.exidx.text.test) refers to iic.o(.text.test) for [Anonymous Symbol]
+    flash.o(.text.Flash_ErasePage) refers to stm32f10x_flash.o(.text.FLASH_Unlock) for FLASH_Unlock
+    flash.o(.text.Flash_ErasePage) refers to stm32f10x_flash.o(.text.FLASH_ClearFlag) for FLASH_ClearFlag
+    flash.o(.text.Flash_ErasePage) refers to stm32f10x_flash.o(.text.FLASH_ErasePage) for FLASH_ErasePage
+    flash.o(.text.Flash_ErasePage) refers to stm32f10x_flash.o(.text.FLASH_Lock) for FLASH_Lock
+    flash.o(.ARM.exidx.text.Flash_ErasePage) refers to flash.o(.text.Flash_ErasePage) for [Anonymous Symbol]
+    flash.o(.text.Flash_WriteStruct) refers to stm32f10x_flash.o(.text.FLASH_Unlock) for FLASH_Unlock
+    flash.o(.text.Flash_WriteStruct) refers to stm32f10x_flash.o(.text.FLASH_ClearFlag) for FLASH_ClearFlag
+    flash.o(.text.Flash_WriteStruct) refers to stm32f10x_flash.o(.text.FLASH_ErasePage) for FLASH_ErasePage
+    flash.o(.text.Flash_WriteStruct) refers to stm32f10x_flash.o(.text.FLASH_ProgramWord) for FLASH_ProgramWord
+    flash.o(.text.Flash_WriteStruct) refers to stm32f10x_flash.o(.text.FLASH_Lock) for FLASH_Lock
+    flash.o(.ARM.exidx.text.Flash_WriteStruct) refers to flash.o(.text.Flash_WriteStruct) for [Anonymous Symbol]
+    flash.o(.text.Flash_ReadStruct) refers to rt_memcpy_v6.o(.text) for __aeabi_memcpy
+    flash.o(.ARM.exidx.text.Flash_ReadStruct) refers to flash.o(.text.Flash_ReadStruct) for [Anonymous Symbol]
+    flash.o(.text.flash_Test) refers to flash.o(.rodata..L__const.flash_Test.myData) for .L__const.flash_Test.myData
+    flash.o(.text.flash_Test) refers to flash.o(.text.Flash_WriteStruct) for Flash_WriteStruct
+    flash.o(.text.flash_Test) refers to flash.o(.text.Flash_ReadStruct) for Flash_ReadStruct
+    flash.o(.ARM.exidx.text.flash_Test) refers to flash.o(.text.flash_Test) for [Anonymous Symbol]
    misc.o(.ARM.exidx.text.NVIC_PriorityGroupConfig) refers to misc.o(.text.NVIC_PriorityGroupConfig) for [Anonymous Symbol]
    misc.o(.ARM.exidx.text.NVIC_Init) refers to misc.o(.text.NVIC_Init) for [Anonymous Symbol]
    misc.o(.ARM.exidx.text.NVIC_SetVectorTable) refers to misc.o(.text.NVIC_SetVectorTable) for [Anonymous Symbol]
@@ -411,6 +429,7 @@ Section Cross References
    system_stm32f10x.o(.text.SystemCoreClockUpdate) refers to system_stm32f10x.o(.rodata.AHBPrescTable) for AHBPrescTable
    system_stm32f10x.o(.ARM.exidx.text.SystemCoreClockUpdate) refers to system_stm32f10x.o(.text.SystemCoreClockUpdate) for [Anonymous Symbol]
    system_stm32f10x.o(.ARM.exidx.text.SetSysClockTo72) refers to system_stm32f10x.o(.text.SetSysClockTo72) for [Anonymous Symbol]
+    rt_memcpy_v6.o(.text) refers to rt_memcpy_w.o(.text) for __aeabi_memcpy4
    __main.o(!!!main) refers to __rtentry.o(.ARM.Collect$$rtentry$$00000000) for __rt_entry
    __rtentry.o(.ARM.Collect$$rtentry$$00000000) refers (Special) to __rtentry2.o(.ARM.Collect$$rtentry$$0000000A) for __rt_entry_li
    __rtentry.o(.ARM.Collect$$rtentry$$00000000) refers (Special) to __rtentry2.o(.ARM.Collect$$rtentry$$0000000D) for __rt_entry_main
@@ -552,6 +571,13 @@ Removing Unused input sections from the image.
    Removing iic.o(.ARM.exidx.text.OLED_ShowChar), (8 bytes).
    Removing iic.o(.ARM.exidx.text.lcd_show_all_ascii_lowercase), (8 bytes).
    Removing iic.o(.ARM.exidx.text.test), (8 bytes).
+    Removing flash.o(.text), (0 bytes).
+    Removing flash.o(.text.Flash_ErasePage), (30 bytes).
+    Removing flash.o(.ARM.exidx.text.Flash_ErasePage), (8 bytes).
+    Removing flash.o(.ARM.exidx.text.Flash_WriteStruct), (8 bytes).
+    Removing flash.o(.ARM.exidx.text.Flash_ReadStruct), (8 bytes).
+    Removing flash.o(.ARM.exidx.text.flash_Test), (8 bytes).
+    Removing flash.o(.bss.readData), (20 bytes).
    Removing misc.o(.text), (0 bytes).
    Removing misc.o(.text.NVIC_PriorityGroupConfig), (28 bytes).
    Removing misc.o(.ARM.exidx.text.NVIC_PriorityGroupConfig), (8 bytes).
@@ -570,17 +596,13 @@ Removing Unused input sections from the image.
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_HalfCycleAccessCmd), (8 bytes).
    Removing stm32f10x_flash.o(.text.FLASH_PrefetchBufferCmd), (32 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_PrefetchBufferCmd), (8 bytes).
-    Removing stm32f10x_flash.o(.text.FLASH_Unlock), (30 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_Unlock), (8 bytes).
    Removing stm32f10x_flash.o(.text.FLASH_UnlockBank1), (30 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_UnlockBank1), (8 bytes).
-    Removing stm32f10x_flash.o(.text.FLASH_Lock), (18 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_Lock), (8 bytes).
    Removing stm32f10x_flash.o(.text.FLASH_LockBank1), (18 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_LockBank1), (8 bytes).
-    Removing stm32f10x_flash.o(.text.FLASH_ErasePage), (106 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_ErasePage), (8 bytes).
-    Removing stm32f10x_flash.o(.text.FLASH_WaitForLastOperation), (94 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_WaitForLastOperation), (8 bytes).
    Removing stm32f10x_flash.o(.text.FLASH_EraseAllPages), (92 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_EraseAllPages), (8 bytes).
@@ -592,7 +614,6 @@ Removing Unused input sections from the image.
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_EraseOptionBytes), (8 bytes).
    Removing stm32f10x_flash.o(.text.FLASH_GetReadOutProtectionStatus), (50 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_GetReadOutProtectionStatus), (8 bytes).
-    Removing stm32f10x_flash.o(.text.FLASH_ProgramWord), (160 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_ProgramWord), (8 bytes).
    Removing stm32f10x_flash.o(.text.FLASH_ProgramHalfWord), (98 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_ProgramHalfWord), (8 bytes).
@@ -614,11 +635,9 @@ Removing Unused input sections from the image.
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_ITConfig), (8 bytes).
    Removing stm32f10x_flash.o(.text.FLASH_GetFlagStatus), (96 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_GetFlagStatus), (8 bytes).
-    Removing stm32f10x_flash.o(.text.FLASH_ClearFlag), (20 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_ClearFlag), (8 bytes).
    Removing stm32f10x_flash.o(.text.FLASH_GetStatus), (104 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_GetStatus), (8 bytes).
-    Removing stm32f10x_flash.o(.text.FLASH_GetBank1Status), (104 bytes).
    Removing stm32f10x_flash.o(.ARM.exidx.text.FLASH_GetBank1Status), (8 bytes).
    Removing stm32f10x_gpio.o(.text), (0 bytes).
    Removing stm32f10x_gpio.o(.text.GPIO_DeInit), (276 bytes).
@@ -1093,7 +1112,7 @@ Removing Unused input sections from the image.
    Removing system_stm32f10x.o(.data.SystemCoreClock), (4 bytes).
    Removing system_stm32f10x.o(.rodata.AHBPrescTable), (16 bytes).

-570 unused section(s) (total 23036 bytes) removed from the image.
+570 unused section(s) (total 22586 bytes) removed from the image.

 ==============================================================================

@@ -1136,6 +1155,8 @@ Image Symbol Table
    ../clib/libinit.s                        0x00000000   Number         0  libinit2.o ABSOLUTE
    ../clib/libinit.s                        0x00000000   Number         0  libshutdown.o ABSOLUTE
    ../clib/libinit.s                        0x00000000   Number         0  libshutdown2.o ABSOLUTE
+    ../clib/memcpset.s                       0x00000000   Number         0  rt_memcpy_v6.o ABSOLUTE
+    ../clib/memcpset.s                       0x00000000   Number         0  rt_memcpy_w.o ABSOLUTE
    ../clib/signal.c                         0x00000000   Number         0  defsig_rtmem_outer.o ABSOLUTE
    ../clib/signal.c                         0x00000000   Number         0  defsig_rtmem_formal.o ABSOLUTE
    ../clib/signal.c                         0x00000000   Number         0  defsig_exit.o ABSOLUTE
@@ -1157,6 +1178,7 @@ Image Symbol Table
    GPIO_STM32F10x.c                         0x00000000   Number         0  gpio_stm32f10x.o ABSOLUTE
    RTE/Device/STM32F103C8/startup_stm32f10x_md.s 0x00000000   Number         0  startup_stm32f10x_md.o ABSOLUTE
    dc.s                                     0x00000000   Number         0  dc.o ABSOLUTE
+    flash.c                                  0x00000000   Number         0  flash.o ABSOLUTE
    iic.c                                    0x00000000   Number         0  iic.o ABSOLUTE
    main.c                                   0x00000000   Number         0  main.o ABSOLUTE
    misc.c                                   0x00000000   Number         0  misc.o ABSOLUTE
@@ -1216,40 +1238,53 @@ Image Symbol Table
    .ARM.Collect$$rtexit$$00000003           0x0800018c   Section        4  rtexit2.o(.ARM.Collect$$rtexit$$00000003)
    .ARM.Collect$$rtexit$$00000004           0x08000190   Section        6  rtexit2.o(.ARM.Collect$$rtexit$$00000004)
    .text                                    0x08000198   Section       64  startup_stm32f10x_md.o(.text)
-    .text                                    0x080001d8   Section        0  heapauxi.o(.text)
-    .text                                    0x080001de   Section       74  sys_stackheap_outer.o(.text)
-    .text                                    0x08000228   Section        0  exit.o(.text)
-    .text                                    0x0800023c   Section        8  libspace.o(.text)
-    .text                                    0x08000244   Section        0  sys_exit.o(.text)
-    .text                                    0x08000250   Section        2  use_no_semi.o(.text)
-    .text                                    0x08000252   Section        0  indicate_semi.o(.text)
-    [Anonymous Symbol]                       0x08000254   Section        0  stm32f10x_gpio.o(.text.GPIO_Init)
-    [Anonymous Symbol]                       0x080003dc   Section        0  stm32f10x_gpio.o(.text.GPIO_ReadInputDataBit)
-    [Anonymous Symbol]                       0x08000410   Section        0  stm32f10x_gpio.o(.text.GPIO_ResetBits)
-    [Anonymous Symbol]                       0x08000424   Section        0  stm32f10x_gpio.o(.text.GPIO_SetBits)
-    [Anonymous Symbol]                       0x08000438   Section        0  iic.o(.text.IIC_Delay)
-    [Anonymous Symbol]                       0x0800043c   Section        0  iic.o(.text.IIC_GPIO_Init)
-    [Anonymous Symbol]                       0x08000484   Section        0  iic.o(.text.IIC_Send_Byte)
-    [Anonymous Symbol]                       0x0800050c   Section        0  iic.o(.text.IIC_Start)
-    [Anonymous Symbol]                       0x08000550   Section        0  iic.o(.text.IIC_Stop)
-    [Anonymous Symbol]                       0x08000588   Section        0  iic.o(.text.IIC_Wait_Ack)
-    [Anonymous Symbol]                       0x08000610   Section        0  iic.o(.text.OLED_Fill)
-    [Anonymous Symbol]                       0x08000680   Section        0  iic.o(.text.OLED_Init)
-    [Anonymous Symbol]                       0x08000744   Section        0  iic.o(.text.OLED_Refresh)
-    [Anonymous Symbol]                       0x080007c0   Section        0  iic.o(.text.OLED_ShowChar)
-    [Anonymous Symbol]                       0x08000844   Section        0  iic.o(.text.OLED_WriteCommand)
-    [Anonymous Symbol]                       0x08000878   Section        0  iic.o(.text.OLED_WriteData)
-    [Anonymous Symbol]                       0x080008ac   Section        0  stm32f10x_rcc.o(.text.RCC_APB2PeriphClockCmd)
-    SetSysClock                              0x080008e5   Thumb Code     8  system_stm32f10x.o(.text.SetSysClock)
-    [Anonymous Symbol]                       0x080008e4   Section        0  system_stm32f10x.o(.text.SetSysClock)
-    SetSysClockTo72                          0x080008ed   Thumb Code   290  system_stm32f10x.o(.text.SetSysClockTo72)
-    [Anonymous Symbol]                       0x080008ec   Section        0  system_stm32f10x.o(.text.SetSysClockTo72)
-    [Anonymous Symbol]                       0x08000a10   Section        0  system_stm32f10x.o(.text.SystemInit)
-    [Anonymous Symbol]                       0x08000a78   Section        0  iic.o(.text.delay_ms_simple)
-    [Anonymous Symbol]                       0x08000a98   Section        0  iic.o(.text.delay_us_simple)
-    [Anonymous Symbol]                       0x08000ac8   Section        0  iic.o(.text.lcd_show_all_ascii_lowercase)
-    [Anonymous Symbol]                       0x08000b54   Section        0  main.o(.text.main)
-    [Anonymous Symbol]                       0x08000b9c   Section        0  iic.o(.text.test)
+    .text                                    0x080001d8   Section      138  rt_memcpy_v6.o(.text)
+    .text                                    0x08000262   Section        0  heapauxi.o(.text)
+    .text                                    0x08000268   Section      100  rt_memcpy_w.o(.text)
+    .text                                    0x080002cc   Section       74  sys_stackheap_outer.o(.text)
+    .text                                    0x08000316   Section        0  exit.o(.text)
+    .text                                    0x08000328   Section        8  libspace.o(.text)
+    .text                                    0x08000330   Section        0  sys_exit.o(.text)
+    .text                                    0x0800033c   Section        2  use_no_semi.o(.text)
+    .text                                    0x0800033e   Section        0  indicate_semi.o(.text)
+    [Anonymous Symbol]                       0x08000340   Section        0  stm32f10x_flash.o(.text.FLASH_ClearFlag)
+    [Anonymous Symbol]                       0x08000354   Section        0  stm32f10x_flash.o(.text.FLASH_ErasePage)
+    [Anonymous Symbol]                       0x080003c0   Section        0  stm32f10x_flash.o(.text.FLASH_GetBank1Status)
+    [Anonymous Symbol]                       0x08000428   Section        0  stm32f10x_flash.o(.text.FLASH_Lock)
+    [Anonymous Symbol]                       0x0800043c   Section        0  stm32f10x_flash.o(.text.FLASH_ProgramWord)
+    [Anonymous Symbol]                       0x080004dc   Section        0  stm32f10x_flash.o(.text.FLASH_Unlock)
+    [Anonymous Symbol]                       0x080004fc   Section        0  stm32f10x_flash.o(.text.FLASH_WaitForLastOperation)
+    [Anonymous Symbol]                       0x0800055c   Section        0  flash.o(.text.Flash_ReadStruct)
+    [Anonymous Symbol]                       0x08000578   Section        0  flash.o(.text.Flash_WriteStruct)
+    [Anonymous Symbol]                       0x080005dc   Section        0  stm32f10x_gpio.o(.text.GPIO_Init)
+    [Anonymous Symbol]                       0x08000764   Section        0  stm32f10x_gpio.o(.text.GPIO_ReadInputDataBit)
+    [Anonymous Symbol]                       0x08000798   Section        0  stm32f10x_gpio.o(.text.GPIO_ResetBits)
+    [Anonymous Symbol]                       0x080007ac   Section        0  stm32f10x_gpio.o(.text.GPIO_SetBits)
+    [Anonymous Symbol]                       0x080007c0   Section        0  iic.o(.text.IIC_Delay)
+    [Anonymous Symbol]                       0x080007c4   Section        0  iic.o(.text.IIC_GPIO_Init)
+    [Anonymous Symbol]                       0x0800080c   Section        0  iic.o(.text.IIC_Send_Byte)
+    [Anonymous Symbol]                       0x08000894   Section        0  iic.o(.text.IIC_Start)
+    [Anonymous Symbol]                       0x080008d8   Section        0  iic.o(.text.IIC_Stop)
+    [Anonymous Symbol]                       0x08000910   Section        0  iic.o(.text.IIC_Wait_Ack)
+    [Anonymous Symbol]                       0x08000998   Section        0  iic.o(.text.OLED_Fill)
+    [Anonymous Symbol]                       0x08000a08   Section        0  iic.o(.text.OLED_Init)
+    [Anonymous Symbol]                       0x08000acc   Section        0  iic.o(.text.OLED_Refresh)
+    [Anonymous Symbol]                       0x08000b48   Section        0  iic.o(.text.OLED_ShowChar)
+    [Anonymous Symbol]                       0x08000bcc   Section        0  iic.o(.text.OLED_WriteCommand)
+    [Anonymous Symbol]                       0x08000c00   Section        0  iic.o(.text.OLED_WriteData)
+    [Anonymous Symbol]                       0x08000c34   Section        0  stm32f10x_rcc.o(.text.RCC_APB2PeriphClockCmd)
+    SetSysClock                              0x08000c6d   Thumb Code     8  system_stm32f10x.o(.text.SetSysClock)
+    [Anonymous Symbol]                       0x08000c6c   Section        0  system_stm32f10x.o(.text.SetSysClock)
+    SetSysClockTo72                          0x08000c75   Thumb Code   290  system_stm32f10x.o(.text.SetSysClockTo72)
+    [Anonymous Symbol]                       0x08000c74   Section        0  system_stm32f10x.o(.text.SetSysClockTo72)
+    [Anonymous Symbol]                       0x08000d98   Section        0  system_stm32f10x.o(.text.SystemInit)
+    [Anonymous Symbol]                       0x08000e00   Section        0  iic.o(.text.delay_ms_simple)
+    [Anonymous Symbol]                       0x08000e20   Section        0  iic.o(.text.delay_us_simple)
+    [Anonymous Symbol]                       0x08000e50   Section        0  flash.o(.text.flash_Test)
+    [Anonymous Symbol]                       0x08000ea0   Section        0  iic.o(.text.lcd_show_all_ascii_lowercase)
+    [Anonymous Symbol]                       0x08000f2c   Section        0  main.o(.text.main)
+    [Anonymous Symbol]                       0x08000f78   Section        0  iic.o(.text.test)
+    .L__const.flash_Test.myData              0x08000f8c   Data          20  flash.o(.rodata..L__const.flash_Test.myData)
    .bss                                     0x20000000   Section       96  libspace.o(.bss)
    Heap_Mem                                 0x20000460   Data         512  startup_stm32f10x_md.o(HEAP)
    HEAP                                     0x20000460   Section      512  startup_stm32f10x_md.o(HEAP)
@@ -1398,44 +1433,61 @@ Image Symbol Table
    USB_LP_CAN1_RX0_IRQHandler               0x080001b3   Thumb Code     0  startup_stm32f10x_md.o(.text)
    WWDG_IRQHandler                          0x080001b3   Thumb Code     0  startup_stm32f10x_md.o(.text)
    __user_initial_stackheap                 0x080001b5   Thumb Code     0  startup_stm32f10x_md.o(.text)
-    __use_two_region_memory                  0x080001d9   Thumb Code     2  heapauxi.o(.text)
-    __rt_heap_escrow$2region                 0x080001db   Thumb Code     2  heapauxi.o(.text)
-    __rt_heap_expand$2region                 0x080001dd   Thumb Code     2  heapauxi.o(.text)
-    __user_setup_stackheap                   0x080001df   Thumb Code    74  sys_stackheap_outer.o(.text)
-    exit                                     0x08000229   Thumb Code    18  exit.o(.text)
-    __user_libspace                          0x0800023d   Thumb Code     8  libspace.o(.text)
-    __user_perproc_libspace                  0x0800023d   Thumb Code     0  libspace.o(.text)
-    __user_perthread_libspace                0x0800023d   Thumb Code     0  libspace.o(.text)
-    _sys_exit                                0x08000245   Thumb Code     8  sys_exit.o(.text)
-    __I$use$semihosting                      0x08000251   Thumb Code     0  use_no_semi.o(.text)
-    __use_no_semihosting_swi                 0x08000251   Thumb Code     2  use_no_semi.o(.text)
-    __semihosting_library_function           0x08000253   Thumb Code     0  indicate_semi.o(.text)
-    GPIO_Init                                0x08000255   Thumb Code   390  stm32f10x_gpio.o(.text.GPIO_Init)
-    GPIO_ReadInputDataBit                    0x080003dd   Thumb Code    52  stm32f10x_gpio.o(.text.GPIO_ReadInputDataBit)
-    GPIO_ResetBits                           0x08000411   Thumb Code    20  stm32f10x_gpio.o(.text.GPIO_ResetBits)
-    GPIO_SetBits                             0x08000425   Thumb Code    20  stm32f10x_gpio.o(.text.GPIO_SetBits)
-    IIC_Delay                                0x08000439   Thumb Code     2  iic.o(.text.IIC_Delay)
-    IIC_GPIO_Init                            0x0800043d   Thumb Code    72  iic.o(.text.IIC_GPIO_Init)
-    IIC_Send_Byte                            0x08000485   Thumb Code   134  iic.o(.text.IIC_Send_Byte)
-    IIC_Start                                0x0800050d   Thumb Code    68  iic.o(.text.IIC_Start)
-    IIC_Stop                                 0x08000551   Thumb Code    54  iic.o(.text.IIC_Stop)
-    IIC_Wait_Ack                             0x08000589   Thumb Code   134  iic.o(.text.IIC_Wait_Ack)
-    OLED_Fill                                0x08000611   Thumb Code   110  iic.o(.text.OLED_Fill)
-    OLED_Init                                0x08000681   Thumb Code   196  iic.o(.text.OLED_Init)
-    OLED_Refresh                             0x08000745   Thumb Code   124  iic.o(.text.OLED_Refresh)
-    OLED_ShowChar                            0x080007c1   Thumb Code   132  iic.o(.text.OLED_ShowChar)
-    OLED_WriteCommand                        0x08000845   Thumb Code    52  iic.o(.text.OLED_WriteCommand)
-    OLED_WriteData                           0x08000879   Thumb Code    52  iic.o(.text.OLED_WriteData)
-    RCC_APB2PeriphClockCmd                   0x080008ad   Thumb Code    56  stm32f10x_rcc.o(.text.RCC_APB2PeriphClockCmd)
-    SystemInit                               0x08000a11   Thumb Code   102  system_stm32f10x.o(.text.SystemInit)
-    delay_ms_simple                          0x08000a79   Thumb Code    32  iic.o(.text.delay_ms_simple)
-    delay_us_simple                          0x08000a99   Thumb Code    46  iic.o(.text.delay_us_simple)
-    lcd_show_all_ascii_lowercase             0x08000ac9   Thumb Code   140  iic.o(.text.lcd_show_all_ascii_lowercase)
-    main                                     0x08000b55   Thumb Code    72  main.o(.text.main)
-    test                                     0x08000b9d   Thumb Code    22  iic.o(.text.test)
-    Font6x8                                  0x08000bb2   Data         570  iic.o(.rodata.Font6x8)
-    Region$$Table$$Base                      0x08000dec   Number         0  anon$$obj.o(Region$$Table)
-    Region$$Table$$Limit                     0x08000dfc   Number         0  anon$$obj.o(Region$$Table)
+    __aeabi_memcpy                           0x080001d9   Thumb Code     0  rt_memcpy_v6.o(.text)
+    __rt_memcpy                              0x080001d9   Thumb Code   138  rt_memcpy_v6.o(.text)
+    _memcpy_lastbytes                        0x0800023f   Thumb Code     0  rt_memcpy_v6.o(.text)
+    __use_two_region_memory                  0x08000263   Thumb Code     2  heapauxi.o(.text)
+    __rt_heap_escrow$2region                 0x08000265   Thumb Code     2  heapauxi.o(.text)
+    __rt_heap_expand$2region                 0x08000267   Thumb Code     2  heapauxi.o(.text)
+    __aeabi_memcpy4                          0x08000269   Thumb Code     0  rt_memcpy_w.o(.text)
+    __aeabi_memcpy8                          0x08000269   Thumb Code     0  rt_memcpy_w.o(.text)
+    __rt_memcpy_w                            0x08000269   Thumb Code   100  rt_memcpy_w.o(.text)
+    _memcpy_lastbytes_aligned                0x080002b1   Thumb Code     0  rt_memcpy_w.o(.text)
+    __user_setup_stackheap                   0x080002cd   Thumb Code    74  sys_stackheap_outer.o(.text)
+    exit                                     0x08000317   Thumb Code    18  exit.o(.text)
+    __user_libspace                          0x08000329   Thumb Code     8  libspace.o(.text)
+    __user_perproc_libspace                  0x08000329   Thumb Code     0  libspace.o(.text)
+    __user_perthread_libspace                0x08000329   Thumb Code     0  libspace.o(.text)
+    _sys_exit                                0x08000331   Thumb Code     8  sys_exit.o(.text)
+    __I$use$semihosting                      0x0800033d   Thumb Code     0  use_no_semi.o(.text)
+    __use_no_semihosting_swi                 0x0800033d   Thumb Code     2  use_no_semi.o(.text)
+    __semihosting_library_function           0x0800033f   Thumb Code     0  indicate_semi.o(.text)
+    FLASH_ClearFlag                          0x08000341   Thumb Code    20  stm32f10x_flash.o(.text.FLASH_ClearFlag)
+    FLASH_ErasePage                          0x08000355   Thumb Code   106  stm32f10x_flash.o(.text.FLASH_ErasePage)
+    FLASH_GetBank1Status                     0x080003c1   Thumb Code   104  stm32f10x_flash.o(.text.FLASH_GetBank1Status)
+    FLASH_Lock                               0x08000429   Thumb Code    18  stm32f10x_flash.o(.text.FLASH_Lock)
+    FLASH_ProgramWord                        0x0800043d   Thumb Code   160  stm32f10x_flash.o(.text.FLASH_ProgramWord)
+    FLASH_Unlock                             0x080004dd   Thumb Code    30  stm32f10x_flash.o(.text.FLASH_Unlock)
+    FLASH_WaitForLastOperation               0x080004fd   Thumb Code    94  stm32f10x_flash.o(.text.FLASH_WaitForLastOperation)
+    Flash_ReadStruct                         0x0800055d   Thumb Code    28  flash.o(.text.Flash_ReadStruct)
+    Flash_WriteStruct                        0x08000579   Thumb Code   100  flash.o(.text.Flash_WriteStruct)
+    GPIO_Init                                0x080005dd   Thumb Code   390  stm32f10x_gpio.o(.text.GPIO_Init)
+    GPIO_ReadInputDataBit                    0x08000765   Thumb Code    52  stm32f10x_gpio.o(.text.GPIO_ReadInputDataBit)
+    GPIO_ResetBits                           0x08000799   Thumb Code    20  stm32f10x_gpio.o(.text.GPIO_ResetBits)
+    GPIO_SetBits                             0x080007ad   Thumb Code    20  stm32f10x_gpio.o(.text.GPIO_SetBits)
+    IIC_Delay                                0x080007c1   Thumb Code     2  iic.o(.text.IIC_Delay)
+    IIC_GPIO_Init                            0x080007c5   Thumb Code    72  iic.o(.text.IIC_GPIO_Init)
+    IIC_Send_Byte                            0x0800080d   Thumb Code   134  iic.o(.text.IIC_Send_Byte)
+    IIC_Start                                0x08000895   Thumb Code    68  iic.o(.text.IIC_Start)
+    IIC_Stop                                 0x080008d9   Thumb Code    54  iic.o(.text.IIC_Stop)
+    IIC_Wait_Ack                             0x08000911   Thumb Code   134  iic.o(.text.IIC_Wait_Ack)
+    OLED_Fill                                0x08000999   Thumb Code   110  iic.o(.text.OLED_Fill)
+    OLED_Init                                0x08000a09   Thumb Code   196  iic.o(.text.OLED_Init)
+    OLED_Refresh                             0x08000acd   Thumb Code   124  iic.o(.text.OLED_Refresh)
+    OLED_ShowChar                            0x08000b49   Thumb Code   132  iic.o(.text.OLED_ShowChar)
+    OLED_WriteCommand                        0x08000bcd   Thumb Code    52  iic.o(.text.OLED_WriteCommand)
+    OLED_WriteData                           0x08000c01   Thumb Code    52  iic.o(.text.OLED_WriteData)
+    RCC_APB2PeriphClockCmd                   0x08000c35   Thumb Code    56  stm32f10x_rcc.o(.text.RCC_APB2PeriphClockCmd)
+    SystemInit                               0x08000d99   Thumb Code   102  system_stm32f10x.o(.text.SystemInit)
+    delay_ms_simple                          0x08000e01   Thumb Code    32  iic.o(.text.delay_ms_simple)
+    delay_us_simple                          0x08000e21   Thumb Code    46  iic.o(.text.delay_us_simple)
+    flash_Test                               0x08000e51   Thumb Code    78  flash.o(.text.flash_Test)
+    lcd_show_all_ascii_lowercase             0x08000ea1   Thumb Code   140  iic.o(.text.lcd_show_all_ascii_lowercase)
+    main                                     0x08000f2d   Thumb Code    76  main.o(.text.main)
+    test                                     0x08000f79   Thumb Code    20  iic.o(.text.test)
+    Font6x8                                  0x08000fa0   Data         570  iic.o(.rodata.Font6x8)
+    Region$$Table$$Base                      0x080011dc   Number         0  anon$$obj.o(Region$$Table)
+    Region$$Table$$Limit                     0x080011ec   Number         0  anon$$obj.o(Region$$Table)
    __libspace_start                         0x20000000   Data          96  libspace.o(.bss)
    OLED_GRAM                                0x20000060   Data        1024  iic.o(.bss.OLED_GRAM)
    __temporary_stack_top$libspace           0x20000060   Data           0  libspace.o(.bss)
@@ -1448,117 +1500,135 @@ Memory Map of the image

  Image Entry point : 0x080000ed

-  Load Region LR_IROM1 (Base: 0x08000000, Size: 0x00000dfc, Max: 0x00010000, ABSOLUTE)
+  Load Region LR_IROM1 (Base: 0x08000000, Size: 0x000011ec, Max: 0x00010000, ABSOLUTE)

-    Execution Region ER_IROM1 (Exec base: 0x08000000, Load base: 0x08000000, Size: 0x00000dfc, Max: 0x00010000, ABSOLUTE)
+    Execution Region ER_IROM1 (Exec base: 0x08000000, Load base: 0x08000000, Size: 0x000011ec, Max: 0x00010000, ABSOLUTE)

    Exec Addr    Load Addr    Size         Type   Attr      Idx    E Section Name        Object

-    0x08000000   0x08000000   0x000000ec   Data   RO          654    RESET               startup_stm32f10x_md.o
-    0x080000ec   0x080000ec   0x00000008   Code   RO          682  * !!!main             c_w.l(__main.o)
-    0x080000f4   0x080000f4   0x0000005c   Code   RO          847    !!!scatter          c_w.l(__scatter.o)
-    0x08000150   0x08000150   0x00000002   Code   RO          848    !!handler_null      c_w.l(__scatter.o)
+    0x08000000   0x08000000   0x000000ec   Data   RO          671    RESET               startup_stm32f10x_md.o
+    0x080000ec   0x080000ec   0x00000008   Code   RO          701  * !!!main             c_w.l(__main.o)
+    0x080000f4   0x080000f4   0x0000005c   Code   RO          868    !!!scatter          c_w.l(__scatter.o)
+    0x08000150   0x08000150   0x00000002   Code   RO          869    !!handler_null      c_w.l(__scatter.o)
    0x08000152   0x08000152   0x00000002   PAD
-    0x08000154   0x08000154   0x0000001c   Code   RO          851    !!handler_zi        c_w.l(__scatter_zi.o)
-    0x08000170   0x08000170   0x00000002   Code   RO          709    .ARM.Collect$$libinit$$00000000  c_w.l(libinit.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          716    .ARM.Collect$$libinit$$00000002  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          718    .ARM.Collect$$libinit$$00000004  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          720    .ARM.Collect$$libinit$$00000006  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          723    .ARM.Collect$$libinit$$0000000C  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          725    .ARM.Collect$$libinit$$0000000E  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          727    .ARM.Collect$$libinit$$00000010  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          730    .ARM.Collect$$libinit$$00000013  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          732    .ARM.Collect$$libinit$$00000015  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          734    .ARM.Collect$$libinit$$00000017  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          736    .ARM.Collect$$libinit$$00000019  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          738    .ARM.Collect$$libinit$$0000001B  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          740    .ARM.Collect$$libinit$$0000001D  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          742    .ARM.Collect$$libinit$$0000001F  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          744    .ARM.Collect$$libinit$$00000021  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          746    .ARM.Collect$$libinit$$00000023  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          748    .ARM.Collect$$libinit$$00000025  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          750    .ARM.Collect$$libinit$$00000027  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          754    .ARM.Collect$$libinit$$0000002E  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          756    .ARM.Collect$$libinit$$00000030  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          758    .ARM.Collect$$libinit$$00000032  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000000   Code   RO          760    .ARM.Collect$$libinit$$00000034  c_w.l(libinit2.o)
-    0x08000172   0x08000172   0x00000002   Code   RO          761    .ARM.Collect$$libinit$$00000035  c_w.l(libinit2.o)
-    0x08000174   0x08000174   0x00000002   Code   RO          783    .ARM.Collect$$libshutdown$$00000000  c_w.l(libshutdown.o)
-    0x08000176   0x08000176   0x00000000   Code   RO          798    .ARM.Collect$$libshutdown$$00000002  c_w.l(libshutdown2.o)
-    0x08000176   0x08000176   0x00000000   Code   RO          800    .ARM.Collect$$libshutdown$$00000004  c_w.l(libshutdown2.o)
-    0x08000176   0x08000176   0x00000000   Code   RO          803    .ARM.Collect$$libshutdown$$00000007  c_w.l(libshutdown2.o)
-    0x08000176   0x08000176   0x00000000   Code   RO          806    .ARM.Collect$$libshutdown$$0000000A  c_w.l(libshutdown2.o)
-    0x08000176   0x08000176   0x00000000   Code   RO          808    .ARM.Collect$$libshutdown$$0000000C  c_w.l(libshutdown2.o)
-    0x08000176   0x08000176   0x00000000   Code   RO          811    .ARM.Collect$$libshutdown$$0000000F  c_w.l(libshutdown2.o)
-    0x08000176   0x08000176   0x00000002   Code   RO          812    .ARM.Collect$$libshutdown$$00000010  c_w.l(libshutdown2.o)
-    0x08000178   0x08000178   0x00000000   Code   RO          684    .ARM.Collect$$rtentry$$00000000  c_w.l(__rtentry.o)
-    0x08000178   0x08000178   0x00000000   Code   RO          686    .ARM.Collect$$rtentry$$00000002  c_w.l(__rtentry2.o)
-    0x08000178   0x08000178   0x00000006   Code   RO          698    .ARM.Collect$$rtentry$$00000004  c_w.l(__rtentry4.o)
-    0x0800017e   0x0800017e   0x00000000   Code   RO          688    .ARM.Collect$$rtentry$$00000009  c_w.l(__rtentry2.o)
-    0x0800017e   0x0800017e   0x00000004   Code   RO          689    .ARM.Collect$$rtentry$$0000000A  c_w.l(__rtentry2.o)
-    0x08000182   0x08000182   0x00000000   Code   RO          691    .ARM.Collect$$rtentry$$0000000C  c_w.l(__rtentry2.o)
-    0x08000182   0x08000182   0x00000008   Code   RO          692    .ARM.Collect$$rtentry$$0000000D  c_w.l(__rtentry2.o)
-    0x0800018a   0x0800018a   0x00000002   Code   RO          713    .ARM.Collect$$rtexit$$00000000  c_w.l(rtexit.o)
-    0x0800018c   0x0800018c   0x00000000   Code   RO          763    .ARM.Collect$$rtexit$$00000002  c_w.l(rtexit2.o)
-    0x0800018c   0x0800018c   0x00000004   Code   RO          764    .ARM.Collect$$rtexit$$00000003  c_w.l(rtexit2.o)
-    0x08000190   0x08000190   0x00000006   Code   RO          765    .ARM.Collect$$rtexit$$00000004  c_w.l(rtexit2.o)
+    0x08000154   0x08000154   0x0000001c   Code   RO          872    !!handler_zi        c_w.l(__scatter_zi.o)
+    0x08000170   0x08000170   0x00000002   Code   RO          730    .ARM.Collect$$libinit$$00000000  c_w.l(libinit.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          737    .ARM.Collect$$libinit$$00000002  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          739    .ARM.Collect$$libinit$$00000004  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          741    .ARM.Collect$$libinit$$00000006  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          744    .ARM.Collect$$libinit$$0000000C  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          746    .ARM.Collect$$libinit$$0000000E  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          748    .ARM.Collect$$libinit$$00000010  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          751    .ARM.Collect$$libinit$$00000013  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          753    .ARM.Collect$$libinit$$00000015  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          755    .ARM.Collect$$libinit$$00000017  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          757    .ARM.Collect$$libinit$$00000019  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          759    .ARM.Collect$$libinit$$0000001B  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          761    .ARM.Collect$$libinit$$0000001D  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          763    .ARM.Collect$$libinit$$0000001F  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          765    .ARM.Collect$$libinit$$00000021  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          767    .ARM.Collect$$libinit$$00000023  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          769    .ARM.Collect$$libinit$$00000025  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          771    .ARM.Collect$$libinit$$00000027  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          775    .ARM.Collect$$libinit$$0000002E  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          777    .ARM.Collect$$libinit$$00000030  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          779    .ARM.Collect$$libinit$$00000032  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000000   Code   RO          781    .ARM.Collect$$libinit$$00000034  c_w.l(libinit2.o)
+    0x08000172   0x08000172   0x00000002   Code   RO          782    .ARM.Collect$$libinit$$00000035  c_w.l(libinit2.o)
+    0x08000174   0x08000174   0x00000002   Code   RO          804    .ARM.Collect$$libshutdown$$00000000  c_w.l(libshutdown.o)
+    0x08000176   0x08000176   0x00000000   Code   RO          819    .ARM.Collect$$libshutdown$$00000002  c_w.l(libshutdown2.o)
+    0x08000176   0x08000176   0x00000000   Code   RO          821    .ARM.Collect$$libshutdown$$00000004  c_w.l(libshutdown2.o)
+    0x08000176   0x08000176   0x00000000   Code   RO          824    .ARM.Collect$$libshutdown$$00000007  c_w.l(libshutdown2.o)
+    0x08000176   0x08000176   0x00000000   Code   RO          827    .ARM.Collect$$libshutdown$$0000000A  c_w.l(libshutdown2.o)
+    0x08000176   0x08000176   0x00000000   Code   RO          829    .ARM.Collect$$libshutdown$$0000000C  c_w.l(libshutdown2.o)
+    0x08000176   0x08000176   0x00000000   Code   RO          832    .ARM.Collect$$libshutdown$$0000000F  c_w.l(libshutdown2.o)
+    0x08000176   0x08000176   0x00000002   Code   RO          833    .ARM.Collect$$libshutdown$$00000010  c_w.l(libshutdown2.o)
+    0x08000178   0x08000178   0x00000000   Code   RO          703    .ARM.Collect$$rtentry$$00000000  c_w.l(__rtentry.o)
+    0x08000178   0x08000178   0x00000000   Code   RO          707    .ARM.Collect$$rtentry$$00000002  c_w.l(__rtentry2.o)
+    0x08000178   0x08000178   0x00000006   Code   RO          719    .ARM.Collect$$rtentry$$00000004  c_w.l(__rtentry4.o)
+    0x0800017e   0x0800017e   0x00000000   Code   RO          709    .ARM.Collect$$rtentry$$00000009  c_w.l(__rtentry2.o)
+    0x0800017e   0x0800017e   0x00000004   Code   RO          710    .ARM.Collect$$rtentry$$0000000A  c_w.l(__rtentry2.o)
+    0x08000182   0x08000182   0x00000000   Code   RO          712    .ARM.Collect$$rtentry$$0000000C  c_w.l(__rtentry2.o)
+    0x08000182   0x08000182   0x00000008   Code   RO          713    .ARM.Collect$$rtentry$$0000000D  c_w.l(__rtentry2.o)
+    0x0800018a   0x0800018a   0x00000002   Code   RO          734    .ARM.Collect$$rtexit$$00000000  c_w.l(rtexit.o)
+    0x0800018c   0x0800018c   0x00000000   Code   RO          784    .ARM.Collect$$rtexit$$00000002  c_w.l(rtexit2.o)
+    0x0800018c   0x0800018c   0x00000004   Code   RO          785    .ARM.Collect$$rtexit$$00000003  c_w.l(rtexit2.o)
+    0x08000190   0x08000190   0x00000006   Code   RO          786    .ARM.Collect$$rtexit$$00000004  c_w.l(rtexit2.o)
    0x08000196   0x08000196   0x00000002   PAD
-    0x08000198   0x08000198   0x00000040   Code   RO          655    .text               startup_stm32f10x_md.o
-    0x080001d8   0x080001d8   0x00000006   Code   RO          680    .text               c_w.l(heapauxi.o)
-    0x080001de   0x080001de   0x0000004a   Code   RO          700    .text               c_w.l(sys_stackheap_outer.o)
-    0x08000228   0x08000228   0x00000012   Code   RO          702    .text               c_w.l(exit.o)
-    0x0800023a   0x0800023a   0x00000002   PAD
-    0x0800023c   0x0800023c   0x00000008   Code   RO          710    .text               c_w.l(libspace.o)
-    0x08000244   0x08000244   0x0000000c   Code   RO          773    .text               c_w.l(sys_exit.o)
-    0x08000250   0x08000250   0x00000002   Code   RO          788    .text               c_w.l(use_no_semi.o)
-    0x08000252   0x08000252   0x00000000   Code   RO          790    .text               c_w.l(indicate_semi.o)
-    0x08000252   0x08000252   0x00000002   PAD
-    0x08000254   0x08000254   0x00000186   Code   RO          146    .text.GPIO_Init     stm32f10x_gpio.o
-    0x080003da   0x080003da   0x00000002   PAD
-    0x080003dc   0x080003dc   0x00000034   Code   RO          150    .text.GPIO_ReadInputDataBit  stm32f10x_gpio.o
-    0x08000410   0x08000410   0x00000014   Code   RO          160    .text.GPIO_ResetBits  stm32f10x_gpio.o
-    0x08000424   0x08000424   0x00000014   Code   RO          158    .text.GPIO_SetBits  stm32f10x_gpio.o
-    0x08000438   0x08000438   0x00000002   Code   RO           19    .text.IIC_Delay     iic.o
+    0x08000198   0x08000198   0x00000040   Code   RO          672    .text               startup_stm32f10x_md.o
+    0x080001d8   0x080001d8   0x0000008a   Code   RO          697    .text               c_w.l(rt_memcpy_v6.o)
+    0x08000262   0x08000262   0x00000006   Code   RO          699    .text               c_w.l(heapauxi.o)
+    0x08000268   0x08000268   0x00000064   Code   RO          704    .text               c_w.l(rt_memcpy_w.o)
+    0x080002cc   0x080002cc   0x0000004a   Code   RO          721    .text               c_w.l(sys_stackheap_outer.o)
+    0x08000316   0x08000316   0x00000012   Code   RO          723    .text               c_w.l(exit.o)
+    0x08000328   0x08000328   0x00000008   Code   RO          731    .text               c_w.l(libspace.o)
+    0x08000330   0x08000330   0x0000000c   Code   RO          794    .text               c_w.l(sys_exit.o)
+    0x0800033c   0x0800033c   0x00000002   Code   RO          809    .text               c_w.l(use_no_semi.o)
+    0x0800033e   0x0800033e   0x00000000   Code   RO          811    .text               c_w.l(indicate_semi.o)
+    0x0800033e   0x0800033e   0x00000002   PAD
+    0x08000340   0x08000340   0x00000014   Code   RO          146    .text.FLASH_ClearFlag  stm32f10x_flash.o
+    0x08000354   0x08000354   0x0000006a   Code   RO          110    .text.FLASH_ErasePage  stm32f10x_flash.o
+    0x080003be   0x080003be   0x00000002   PAD
+    0x080003c0   0x080003c0   0x00000068   Code   RO          150    .text.FLASH_GetBank1Status  stm32f10x_flash.o
+    0x08000428   0x08000428   0x00000012   Code   RO          106    .text.FLASH_Lock    stm32f10x_flash.o
    0x0800043a   0x0800043a   0x00000002   PAD
-    0x0800043c   0x0800043c   0x00000048   Code   RO           17    .text.IIC_GPIO_Init  iic.o
-    0x08000484   0x08000484   0x00000086   Code   RO           25    .text.IIC_Send_Byte  iic.o
-    0x0800050a   0x0800050a   0x00000002   PAD
-    0x0800050c   0x0800050c   0x00000044   Code   RO           21    .text.IIC_Start     iic.o
-    0x08000550   0x08000550   0x00000036   Code   RO           23    .text.IIC_Stop      iic.o
-    0x08000586   0x08000586   0x00000002   PAD
-    0x08000588   0x08000588   0x00000086   Code   RO           29    .text.IIC_Wait_Ack  iic.o
-    0x0800060e   0x0800060e   0x00000002   PAD
-    0x08000610   0x08000610   0x0000006e   Code   RO           39    .text.OLED_Fill     iic.o
-    0x0800067e   0x0800067e   0x00000002   PAD
-    0x08000680   0x08000680   0x000000c4   Code   RO           41    .text.OLED_Init     iic.o
-    0x08000744   0x08000744   0x0000007c   Code   RO           45    .text.OLED_Refresh  iic.o
-    0x080007c0   0x080007c0   0x00000084   Code   RO           47    .text.OLED_ShowChar  iic.o
-    0x08000844   0x08000844   0x00000034   Code   RO           35    .text.OLED_WriteCommand  iic.o
-    0x08000878   0x08000878   0x00000034   Code   RO           37    .text.OLED_WriteData  iic.o
-    0x080008ac   0x080008ac   0x00000038   Code   RO          302    .text.RCC_APB2PeriphClockCmd  stm32f10x_rcc.o
-    0x080008e4   0x080008e4   0x00000008   Code   RO          664    .text.SetSysClock   system_stm32f10x.o
-    0x080008ec   0x080008ec   0x00000122   Code   RO          668    .text.SetSysClockTo72  system_stm32f10x.o
-    0x08000a0e   0x08000a0e   0x00000002   PAD
-    0x08000a10   0x08000a10   0x00000066   Code   RO          662    .text.SystemInit    system_stm32f10x.o
-    0x08000a76   0x08000a76   0x00000002   PAD
-    0x08000a78   0x08000a78   0x00000020   Code   RO           15    .text.delay_ms_simple  iic.o
-    0x08000a98   0x08000a98   0x0000002e   Code   RO           13    .text.delay_us_simple  iic.o
-    0x08000ac6   0x08000ac6   0x00000002   PAD
-    0x08000ac8   0x08000ac8   0x0000008c   Code   RO           49    .text.lcd_show_all_ascii_lowercase  iic.o
-    0x08000b54   0x08000b54   0x00000048   Code   RO            2    .text.main          main.o
-    0x08000b9c   0x08000b9c   0x00000016   Code   RO           51    .text.test          iic.o
-    0x08000bb2   0x08000bb2   0x0000023a   Data   RO           53    .rodata.Font6x8     iic.o
-    0x08000dec   0x08000dec   0x00000010   Data   RO          846    Region$$Table       anon$$obj.o
+    0x0800043c   0x0800043c   0x000000a0   Code   RO          124    .text.FLASH_ProgramWord  stm32f10x_flash.o
+    0x080004dc   0x080004dc   0x0000001e   Code   RO          102    .text.FLASH_Unlock  stm32f10x_flash.o
+    0x080004fa   0x080004fa   0x00000002   PAD
+    0x080004fc   0x080004fc   0x0000005e   Code   RO          112    .text.FLASH_WaitForLastOperation  stm32f10x_flash.o
+    0x0800055a   0x0800055a   0x00000002   PAD
+    0x0800055c   0x0800055c   0x0000001c   Code   RO           66    .text.Flash_ReadStruct  flash.o
+    0x08000578   0x08000578   0x00000064   Code   RO           64    .text.Flash_WriteStruct  flash.o
+    0x080005dc   0x080005dc   0x00000186   Code   RO          163    .text.GPIO_Init     stm32f10x_gpio.o
+    0x08000762   0x08000762   0x00000002   PAD
+    0x08000764   0x08000764   0x00000034   Code   RO          167    .text.GPIO_ReadInputDataBit  stm32f10x_gpio.o
+    0x08000798   0x08000798   0x00000014   Code   RO          177    .text.GPIO_ResetBits  stm32f10x_gpio.o
+    0x080007ac   0x080007ac   0x00000014   Code   RO          175    .text.GPIO_SetBits  stm32f10x_gpio.o
+    0x080007c0   0x080007c0   0x00000002   Code   RO           19    .text.IIC_Delay     iic.o
+    0x080007c2   0x080007c2   0x00000002   PAD
+    0x080007c4   0x080007c4   0x00000048   Code   RO           17    .text.IIC_GPIO_Init  iic.o
+    0x0800080c   0x0800080c   0x00000086   Code   RO           25    .text.IIC_Send_Byte  iic.o
+    0x08000892   0x08000892   0x00000002   PAD
+    0x08000894   0x08000894   0x00000044   Code   RO           21    .text.IIC_Start     iic.o
+    0x080008d8   0x080008d8   0x00000036   Code   RO           23    .text.IIC_Stop      iic.o
+    0x0800090e   0x0800090e   0x00000002   PAD
+    0x08000910   0x08000910   0x00000086   Code   RO           29    .text.IIC_Wait_Ack  iic.o
+    0x08000996   0x08000996   0x00000002   PAD
+    0x08000998   0x08000998   0x0000006e   Code   RO           39    .text.OLED_Fill     iic.o
+    0x08000a06   0x08000a06   0x00000002   PAD
+    0x08000a08   0x08000a08   0x000000c4   Code   RO           41    .text.OLED_Init     iic.o
+    0x08000acc   0x08000acc   0x0000007c   Code   RO           45    .text.OLED_Refresh  iic.o
+    0x08000b48   0x08000b48   0x00000084   Code   RO           47    .text.OLED_ShowChar  iic.o
+    0x08000bcc   0x08000bcc   0x00000034   Code   RO           35    .text.OLED_WriteCommand  iic.o
+    0x08000c00   0x08000c00   0x00000034   Code   RO           37    .text.OLED_WriteData  iic.o
+    0x08000c34   0x08000c34   0x00000038   Code   RO          319    .text.RCC_APB2PeriphClockCmd  stm32f10x_rcc.o
+    0x08000c6c   0x08000c6c   0x00000008   Code   RO          681    .text.SetSysClock   system_stm32f10x.o
+    0x08000c74   0x08000c74   0x00000122   Code   RO          685    .text.SetSysClockTo72  system_stm32f10x.o
+    0x08000d96   0x08000d96   0x00000002   PAD
+    0x08000d98   0x08000d98   0x00000066   Code   RO          679    .text.SystemInit    system_stm32f10x.o
+    0x08000dfe   0x08000dfe   0x00000002   PAD
+    0x08000e00   0x08000e00   0x00000020   Code   RO           15    .text.delay_ms_simple  iic.o
+    0x08000e20   0x08000e20   0x0000002e   Code   RO           13    .text.delay_us_simple  iic.o
+    0x08000e4e   0x08000e4e   0x00000002   PAD
+    0x08000e50   0x08000e50   0x0000004e   Code   RO           68    .text.flash_Test    flash.o
+    0x08000e9e   0x08000e9e   0x00000002   PAD
+    0x08000ea0   0x08000ea0   0x0000008c   Code   RO           49    .text.lcd_show_all_ascii_lowercase  iic.o
+    0x08000f2c   0x08000f2c   0x0000004c   Code   RO            2    .text.main          main.o
+    0x08000f78   0x08000f78   0x00000014   Code   RO           51    .text.test          iic.o
+    0x08000f8c   0x08000f8c   0x00000014   Data   RO           70    .rodata..L__const.flash_Test.myData  flash.o
+    0x08000fa0   0x08000fa0   0x0000023a   Data   RO           53    .rodata.Font6x8     iic.o
+    0x080011da   0x080011da   0x00000002   PAD
+    0x080011dc   0x080011dc   0x00000010   Data   RO          867    Region$$Table       anon$$obj.o


-    Execution Region RW_IRAM1 (Exec base: 0x20000000, Load base: 0x08000dfc, Size: 0x00000a60, Max: 0x00005000, ABSOLUTE)
+    Execution Region RW_IRAM1 (Exec base: 0x20000000, Load base: 0x080011ec, Size: 0x00000a60, Max: 0x00005000, ABSOLUTE)

    Exec Addr    Load Addr    Size         Type   Attr      Idx    E Section Name        Object

-    0x20000000        -       0x00000060   Zero   RW          711    .bss                c_w.l(libspace.o)
+    0x20000000        -       0x00000060   Zero   RW          732    .bss                c_w.l(libspace.o)
    0x20000060        -       0x00000400   Zero   RW           54    .bss.OLED_GRAM      iic.o
-    0x20000460        -       0x00000200   Zero   RW          653    HEAP                startup_stm32f10x_md.o
-    0x20000660        -       0x00000400   Zero   RW          652    STACK               startup_stm32f10x_md.o
+    0x20000460        -       0x00000200   Zero   RW          670    HEAP                startup_stm32f10x_md.o
+    0x20000660        -       0x00000400   Zero   RW          669    STACK               startup_stm32f10x_md.o


 ==============================================================================
@@ -1568,17 +1638,19 @@ Image component sizes

      Code (inc. data)   RO Data    RW Data    ZI Data      Debug   Object Name

-      1370          0        570          0       1024       5129   iic.o
-        72          0          0          0          0       1547   main.o
+       206          0         20          0          0       1413   flash.o
+      1368          0        570          0       1024       5132   iic.o
+        76          0          0          0          0       1548   main.o
        64         26        236          0       1536        836   startup_stm32f10x_md.o
+       532          0          0          0          0       7143   stm32f10x_flash.o
       482          0          0          0          0       5730   stm32f10x_gpio.o
        56          0          0          0          0       7058   stm32f10x_rcc.o
       400          0          0          0          0       2988   system_stm32f10x.o

    ----------------------------------------------------------------------
-      2462         26        822          0       2560      23288   Object Totals
+      3212         26        844          0       2560      31848   Object Totals
         0          0         16          0          0          0   (incl. Generated)
-        18          0          0          0          0          0   (incl. Padding)
+        28          0          2          0          0          0   (incl. Padding)

    ----------------------------------------------------------------------

@@ -1598,6 +1670,8 @@ Image component sizes
         2          0          0          0          0          0   libshutdown.o
         2          0          0          0          0          0   libshutdown2.o
         8          4          0          0         96         68   libspace.o
+       138          0          0          0          0         68   rt_memcpy_v6.o
+       100          0          0          0          0         80   rt_memcpy_w.o
         2          0          0          0          0          0   rtexit.o
        10          0          0          0          0          0   rtexit2.o
        12          4          0          0          0         68   sys_exit.o
@@ -1605,17 +1679,17 @@ Image component sizes
         2          0          0          0          0         68   use_no_semi.o

    ----------------------------------------------------------------------
-       296         16          0          0         96        584   Library Totals
-         8          0          0          0          0          0   (incl. Padding)
+       532         16          0          0         96        732   Library Totals
+         6          0          0          0          0          0   (incl. Padding)

    ----------------------------------------------------------------------

      Code (inc. data)   RO Data    RW Data    ZI Data      Debug   Library Name

-       288         16          0          0         96        584   c_w.l
+       526         16          0          0         96        732   c_w.l

    ----------------------------------------------------------------------
-       296         16          0          0         96        584   Library Totals
+       532         16          0          0         96        732   Library Totals

    ----------------------------------------------------------------------

@@ -1624,15 +1698,15 @@ Image component sizes

      Code (inc. data)   RO Data    RW Data    ZI Data      Debug   

-      2758         42        822          0       2656      23684   Grand Totals
-      2758         42        822          0       2656      23684   ELF Image Totals
-      2758         42        822          0          0          0   ROM Totals
+      3744         42        844          0       2656      32248   Grand Totals
+      3744         42        844          0       2656      32248   ELF Image Totals
+      3744         42        844          0          0          0   ROM Totals

 ==============================================================================

-    Total RO  Size (Code + RO Data)                 3580 (   3.50kB)
+    Total RO  Size (Code + RO Data)                 4588 (   4.48kB)
    Total RW  Size (RW Data + ZI Data)              2656 (   2.59kB)
-    Total ROM Size (Code + RO Data + RW Data)       3580 (   3.50kB)
+    Total ROM Size (Code + RO Data + RW Data)       4588 (   4.48kB)

 ==============================================================================

--- a/Objects/example.axf
+++ b/Objects/example.axf
--- a/Objects/example.build_log.htm
+++ b/Objects/example.build_log.htm
@@ -22,15 +22,33 @@ Dialog DLL:      TCM.DLL V1.56.6.0
 
 <h2>Project:</h2>
 C:\Users\gxyos\Documents\ST30F103\Example\example.uvprojx
-Project File Date:  07/23/2025
+Project File Date:  07/25/2025

 <h2>Output:</h2>
 *** Using Compiler 'V6.23', folder: 'C:\Users\gxyos\AppData\Local\Keil_v5\ARM\ARMCLANG\Bin'
-Build target 'Target_1'
+Rebuild target 'Target_1'
+APP/main.c(28): warning: while loop has empty body [-Wempty-body]
+   28 |         while(1);
+      |                 ^
+APP/main.c(28): note: put the semicolon on a separate line to silence this warning
+1 warning generated.
+compiling main.c...
+compiling stm32f10x_flash.c...
+compiling flash.c...
+compiling misc.c...
 compiling iic.c...
+compiling stm32f10x_gpio.c...
+compiling stm32f10x_i2c.c...
+compiling stm32f10x_rcc.c...
+compiling stm32f10x_spi.c...
+compiling stm32f10x_usart.c...
+compiling GPIO_STM32F10x.c...
+compiling system_stm32f10x.c...
+compiling stm32f10x_tim.c...
+assembling startup_stm32f10x_md.s...
 linking...
-Program Size: Code=2758 RO-data=822 RW-data=0 ZI-data=2656  
-".\Objects\example.axf" - 0 Error(s), 0 Warning(s).
+Program Size: Code=3744 RO-data=844 RW-data=0 ZI-data=2656  
+".\Objects\example.axf" - 0 Error(s), 1 Warning(s).

 <h2>Software Packages used:</h2>

@@ -82,36 +100,36 @@ Package Vendor: Keil
      Source file:   Device/StdPeriph_Driver/src/stm32f10x_flash.c

   * Component: Keil::Device:StdPeriph Drivers:Framework@3.6.0
-      Include file:  Device/StdPeriph_Driver/templates/stm32f10x_it.h
      Source file:   Device/StdPeriph_Driver/src/misc.c
-      Source file:   Device/StdPeriph_Driver/templates/stm32f10x_it.c
-      Source file:   Device/StdPeriph_Driver/templates/stm32f10x_conf.h
      Include file:  Device/StdPeriph_Driver/inc/misc.h
+      Source file:   Device/StdPeriph_Driver/templates/stm32f10x_conf.h
+      Include file:  Device/StdPeriph_Driver/templates/stm32f10x_it.h
+      Source file:   Device/StdPeriph_Driver/templates/stm32f10x_it.c

   * Component: Keil::Device:StdPeriph Drivers:GPIO@3.6.0
-      Source file:   Device/StdPeriph_Driver/src/stm32f10x_gpio.c
      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_gpio.h
+      Source file:   Device/StdPeriph_Driver/src/stm32f10x_gpio.c

   * Component: Keil::Device:StdPeriph Drivers:I2C@3.6.0
      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_i2c.h
      Source file:   Device/StdPeriph_Driver/src/stm32f10x_i2c.c

   * Component: Keil::Device:StdPeriph Drivers:RCC@3.6.0
-      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_rcc.h
      Source file:   Device/StdPeriph_Driver/src/stm32f10x_rcc.c
+      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_rcc.h

   * Component: Keil::Device:StdPeriph Drivers:SPI@3.6.0
-      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_spi.h
      Source file:   Device/StdPeriph_Driver/src/stm32f10x_spi.c
+      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_spi.h

   * Component: Keil::Device:StdPeriph Drivers:TIM@3.6.0
-      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_tim.h
      Source file:   Device/StdPeriph_Driver/src/stm32f10x_tim.c
+      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_tim.h

   * Component: Keil::Device:StdPeriph Drivers:USART@3.6.0
-      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_usart.h
      Source file:   Device/StdPeriph_Driver/src/stm32f10x_usart.c
-Build Time Elapsed:  00:00:00
+      Include file:  Device/StdPeriph_Driver/inc/stm32f10x_usart.h
+Build Time Elapsed:  00:00:01
 </pre>
 </body>
 </html>
--- a/Objects/example.htm
+++ b/Objects/example.htm
@@ -3,16 +3,16 @@
 <title>Static Call Graph - [.\Objects\example.axf]</title></head>
 <body><HR>
 <H1>Static Call Graph for image .\Objects\example.axf</H1><HR>
-<BR><P>#&#060CALLGRAPH&#062# ARM Linker, 6230001: Last Updated: Thu Jul 24 10:30:39 2025
+<BR><P>#&#060CALLGRAPH&#062# ARM Linker, 6230001: Last Updated: Fri Jul 25 09:04:20 2025
 <BR><P>
-<H3>Maximum Stack Usage =        136 bytes + Unknown(Functions without stacksize, Cycles, Untraceable Function Pointers)</H3><H3>
+<H3>Maximum Stack Usage =        164 bytes + Unknown(Functions without stacksize, Cycles, Untraceable Function Pointers)</H3><H3>
 Call chain for Maximum Stack Depth:</H3>
-__rt_entry_main &rArr; main &rArr; test &rArr; OLED_Init &rArr; OLED_Fill &rArr; OLED_WriteData &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
+__rt_entry_main &rArr; main &rArr; flash_Test &rArr; Flash_WriteStruct &rArr; FLASH_ProgramWord &rArr; FLASH_WaitForLastOperation &rArr; FLASH_GetBank1Status
 <P>
 <H3>
 Functions with no stack information
 </H3><UL>
- <LI><a href="#[46]">__user_initial_stackheap</a>
+ <LI><a href="#[48]">__user_initial_stackheap</a>
 </UL>
 </UL>
 <P>
@@ -107,86 +107,86 @@ Global Symbols
 <BR><BR>[Calls]<UL><LI><a href="#[38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
 </UL>

-<P><STRONG><a name="[5f]"></a>__scatterload_rt2_thumb_only</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
+<P><STRONG><a name="[6c]"></a>__scatterload_rt2_thumb_only</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

-<P><STRONG><a name="[60]"></a>__scatterload_loop</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
+<P><STRONG><a name="[6d]"></a>__scatterload_loop</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

-<P><STRONG><a name="[61]"></a>__scatterload_null</STRONG> (Thumb, 2 bytes, Stack size unknown bytes, __scatter.o(!!handler_null), UNUSED)
+<P><STRONG><a name="[6e]"></a>__scatterload_null</STRONG> (Thumb, 2 bytes, Stack size unknown bytes, __scatter.o(!!handler_null), UNUSED)

-<P><STRONG><a name="[62]"></a>__scatterload_zeroinit</STRONG> (Thumb, 28 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)
+<P><STRONG><a name="[6f]"></a>__scatterload_zeroinit</STRONG> (Thumb, 28 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

 <P><STRONG><a name="[3d]"></a>__rt_lib_init</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit.o(.ARM.Collect$$libinit$$00000000))
 <BR><BR>[Called By]<UL><LI><a href="#[3c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry_li
 </UL>

-<P><STRONG><a name="[63]"></a>__rt_lib_init_alloca_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000030))
+<P><STRONG><a name="[70]"></a>__rt_lib_init_alloca_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000030))

-<P><STRONG><a name="[64]"></a>__rt_lib_init_argv_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000002E))
+<P><STRONG><a name="[71]"></a>__rt_lib_init_argv_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000002E))

-<P><STRONG><a name="[65]"></a>__rt_lib_init_atexit_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001D))
+<P><STRONG><a name="[72]"></a>__rt_lib_init_atexit_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001D))

-<P><STRONG><a name="[66]"></a>__rt_lib_init_clock_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000023))
+<P><STRONG><a name="[73]"></a>__rt_lib_init_clock_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000023))

-<P><STRONG><a name="[67]"></a>__rt_lib_init_cpp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000034))
+<P><STRONG><a name="[74]"></a>__rt_lib_init_cpp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000034))

-<P><STRONG><a name="[68]"></a>__rt_lib_init_exceptions_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000032))
+<P><STRONG><a name="[75]"></a>__rt_lib_init_exceptions_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000032))

-<P><STRONG><a name="[69]"></a>__rt_lib_init_fp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000002))
+<P><STRONG><a name="[76]"></a>__rt_lib_init_fp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000002))

-<P><STRONG><a name="[6a]"></a>__rt_lib_init_fp_trap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000021))
+<P><STRONG><a name="[77]"></a>__rt_lib_init_fp_trap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000021))

-<P><STRONG><a name="[6b]"></a>__rt_lib_init_getenv_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000025))
+<P><STRONG><a name="[78]"></a>__rt_lib_init_getenv_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000025))

-<P><STRONG><a name="[6c]"></a>__rt_lib_init_heap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000C))
+<P><STRONG><a name="[79]"></a>__rt_lib_init_heap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000C))

-<P><STRONG><a name="[6d]"></a>__rt_lib_init_lc_collate_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000013))
+<P><STRONG><a name="[7a]"></a>__rt_lib_init_lc_collate_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000013))

-<P><STRONG><a name="[6e]"></a>__rt_lib_init_lc_ctype_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000015))
+<P><STRONG><a name="[7b]"></a>__rt_lib_init_lc_ctype_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000015))

-<P><STRONG><a name="[6f]"></a>__rt_lib_init_lc_monetary_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000017))
+<P><STRONG><a name="[7c]"></a>__rt_lib_init_lc_monetary_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000017))

-<P><STRONG><a name="[70]"></a>__rt_lib_init_lc_numeric_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000019))
+<P><STRONG><a name="[7d]"></a>__rt_lib_init_lc_numeric_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000019))

-<P><STRONG><a name="[71]"></a>__rt_lib_init_lc_time_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001B))
+<P><STRONG><a name="[7e]"></a>__rt_lib_init_lc_time_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001B))

-<P><STRONG><a name="[72]"></a>__rt_lib_init_preinit_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000006))
+<P><STRONG><a name="[7f]"></a>__rt_lib_init_preinit_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000006))

-<P><STRONG><a name="[73]"></a>__rt_lib_init_rand_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000010))
+<P><STRONG><a name="[80]"></a>__rt_lib_init_rand_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000010))

-<P><STRONG><a name="[74]"></a>__rt_lib_init_relocate_pie_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000004))
+<P><STRONG><a name="[81]"></a>__rt_lib_init_relocate_pie_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000004))

-<P><STRONG><a name="[75]"></a>__rt_lib_init_return</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000035))
+<P><STRONG><a name="[82]"></a>__rt_lib_init_return</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000035))

-<P><STRONG><a name="[76]"></a>__rt_lib_init_signal_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001F))
+<P><STRONG><a name="[83]"></a>__rt_lib_init_signal_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000001F))

-<P><STRONG><a name="[77]"></a>__rt_lib_init_stdio_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000027))
+<P><STRONG><a name="[84]"></a>__rt_lib_init_stdio_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$00000027))

-<P><STRONG><a name="[78]"></a>__rt_lib_init_user_alloc_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000E))
+<P><STRONG><a name="[85]"></a>__rt_lib_init_user_alloc_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libinit2.o(.ARM.Collect$$libinit$$0000000E))

 <P><STRONG><a name="[42]"></a>__rt_lib_shutdown</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown.o(.ARM.Collect$$libshutdown$$00000000))
 <BR><BR>[Called By]<UL><LI><a href="#[41]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit_ls
 </UL>

-<P><STRONG><a name="[79]"></a>__rt_lib_shutdown_cpp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000002))
+<P><STRONG><a name="[86]"></a>__rt_lib_shutdown_cpp_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000002))

-<P><STRONG><a name="[7a]"></a>__rt_lib_shutdown_fp_trap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000007))
+<P><STRONG><a name="[87]"></a>__rt_lib_shutdown_fp_trap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000007))

-<P><STRONG><a name="[7b]"></a>__rt_lib_shutdown_heap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000F))
+<P><STRONG><a name="[88]"></a>__rt_lib_shutdown_heap_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000F))

-<P><STRONG><a name="[7c]"></a>__rt_lib_shutdown_return</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000010))
+<P><STRONG><a name="[89]"></a>__rt_lib_shutdown_return</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000010))

-<P><STRONG><a name="[7d]"></a>__rt_lib_shutdown_signal_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000A))
+<P><STRONG><a name="[8a]"></a>__rt_lib_shutdown_signal_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000A))

-<P><STRONG><a name="[7e]"></a>__rt_lib_shutdown_stdio_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000004))
+<P><STRONG><a name="[8b]"></a>__rt_lib_shutdown_stdio_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$00000004))

-<P><STRONG><a name="[7f]"></a>__rt_lib_shutdown_user_alloc_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000C))
+<P><STRONG><a name="[8c]"></a>__rt_lib_shutdown_user_alloc_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, libshutdown2.o(.ARM.Collect$$libshutdown$$0000000C))

 <P><STRONG><a name="[38]"></a>__rt_entry</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry.o(.ARM.Collect$$rtentry$$00000000))
 <BR><BR>[Called By]<UL><LI><a href="#[36]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
 <LI><a href="#[39]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
 </UL>

-<P><STRONG><a name="[80]"></a>__rt_entry_presh_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000002))
+<P><STRONG><a name="[8d]"></a>__rt_entry_presh_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000002))

 <P><STRONG><a name="[3a]"></a>__rt_entry_sh</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry4.o(.ARM.Collect$$rtentry$$00000004))
 <BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
@@ -199,19 +199,19 @@ Global Symbols
 <BR><BR>[Calls]<UL><LI><a href="#[3d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init
 </UL>

-<P><STRONG><a name="[81]"></a>__rt_entry_postsh_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000009))
+<P><STRONG><a name="[8e]"></a>__rt_entry_postsh_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$00000009))

 <P><STRONG><a name="[3e]"></a>__rt_entry_main</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000D))
-<BR><BR>[Stack]<UL><LI>Max Depth = 136 + Unknown Stack Size
-<LI>Call Chain = __rt_entry_main &rArr; main &rArr; test &rArr; OLED_Init &rArr; OLED_Fill &rArr; OLED_WriteData &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
+<BR><BR>[Stack]<UL><LI>Max Depth = 164 + Unknown Stack Size
+<LI>Call Chain = __rt_entry_main &rArr; main &rArr; flash_Test &rArr; Flash_WriteStruct &rArr; FLASH_ProgramWord &rArr; FLASH_WaitForLastOperation &rArr; FLASH_GetBank1Status
 </UL>
 <BR>[Calls]<UL><LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit
 <LI><a href="#[3f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
 </UL>

-<P><STRONG><a name="[82]"></a>__rt_entry_postli_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000C))
+<P><STRONG><a name="[8f]"></a>__rt_entry_postli_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, __rtentry2.o(.ARM.Collect$$rtentry$$0000000C))

-<P><STRONG><a name="[47]"></a>__rt_exit</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit.o(.ARM.Collect$$rtexit$$00000000))
+<P><STRONG><a name="[49]"></a>__rt_exit</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit.o(.ARM.Collect$$rtexit$$00000000))
 <BR><BR>[Called By]<UL><LI><a href="#[40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit
 </UL>

@@ -219,7 +219,7 @@ Global Symbols
 <BR><BR>[Calls]<UL><LI><a href="#[42]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown
 </UL>

-<P><STRONG><a name="[83]"></a>__rt_exit_prels_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000002))
+<P><STRONG><a name="[90]"></a>__rt_exit_prels_1</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000002))

 <P><STRONG><a name="[43]"></a>__rt_exit_exit</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rtexit2.o(.ARM.Collect$$rtexit$$00000004))
 <BR><BR>[Calls]<UL><LI><a href="#[44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
@@ -424,22 +424,42 @@ Global Symbols
 <P><STRONG><a name="[a]"></a>WWDG_IRQHandler</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f10x_md.o(.text))
 <BR>[Address Reference Count : 1]<UL><LI> startup_stm32f10x_md.o(RESET)
 </UL>
-<P><STRONG><a name="[46]"></a>__user_initial_stackheap</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, startup_stm32f10x_md.o(.text))
+<P><STRONG><a name="[48]"></a>__user_initial_stackheap</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, startup_stm32f10x_md.o(.text))
 <BR><BR>[Called By]<UL><LI><a href="#[3b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
 </UL>

-<P><STRONG><a name="[84]"></a>__use_two_region_memory</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)
+<P><STRONG><a name="[4f]"></a>__aeabi_memcpy</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, rt_memcpy_v6.o(.text))
+<BR><BR>[Called By]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Flash_ReadStruct
+</UL>

-<P><STRONG><a name="[85]"></a>__rt_heap_escrow$2region</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)
+<P><STRONG><a name="[45]"></a>__rt_memcpy</STRONG> (Thumb, 138 bytes, Stack size 0 bytes, rt_memcpy_v6.o(.text), UNUSED)
+<BR><BR>[Calls]<UL><LI><a href="#[46]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_memcpy4
+</UL>

-<P><STRONG><a name="[86]"></a>__rt_heap_expand$2region</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)
+<P><STRONG><a name="[91]"></a>_memcpy_lastbytes</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rt_memcpy_v6.o(.text), UNUSED)
+
+<P><STRONG><a name="[92]"></a>__use_two_region_memory</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)
+
+<P><STRONG><a name="[93]"></a>__rt_heap_escrow$2region</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)
+
+<P><STRONG><a name="[94]"></a>__rt_heap_expand$2region</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, heapauxi.o(.text), UNUSED)
+
+<P><STRONG><a name="[46]"></a>__aeabi_memcpy4</STRONG> (Thumb, 0 bytes, Stack size 8 bytes, rt_memcpy_w.o(.text), UNUSED)
+<BR><BR>[Called By]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_memcpy
+</UL>
+
+<P><STRONG><a name="[95]"></a>__aeabi_memcpy8</STRONG> (Thumb, 0 bytes, Stack size 8 bytes, rt_memcpy_w.o(.text), UNUSED)
+
+<P><STRONG><a name="[96]"></a>__rt_memcpy_w</STRONG> (Thumb, 100 bytes, Stack size 8 bytes, rt_memcpy_w.o(.text), UNUSED)
+
+<P><STRONG><a name="[97]"></a>_memcpy_lastbytes_aligned</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, rt_memcpy_w.o(.text), UNUSED)

 <P><STRONG><a name="[3b]"></a>__user_setup_stackheap</STRONG> (Thumb, 74 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))
 <BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
 <LI>Call Chain = __user_setup_stackheap
 </UL>
-<BR>[Calls]<UL><LI><a href="#[45]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
-<LI><a href="#[46]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
+<BR>[Calls]<UL><LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
+<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
 </UL>
 <BR>[Called By]<UL><LI><a href="#[3a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry_sh
 </UL>
@@ -448,239 +468,314 @@ Global Symbols
 <BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
 <LI>Call Chain = exit
 </UL>
-<BR>[Calls]<UL><LI><a href="#[47]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit
+<BR>[Calls]<UL><LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit
 </UL>
 <BR>[Called By]<UL><LI><a href="#[3e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry_main
 </UL>

-<P><STRONG><a name="[87]"></a>__user_libspace</STRONG> (Thumb, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
+<P><STRONG><a name="[98]"></a>__user_libspace</STRONG> (Thumb, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

-<P><STRONG><a name="[45]"></a>__user_perproc_libspace</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text))
+<P><STRONG><a name="[47]"></a>__user_perproc_libspace</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text))
 <BR><BR>[Called By]<UL><LI><a href="#[3b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
 </UL>

-<P><STRONG><a name="[88]"></a>__user_perthread_libspace</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)
+<P><STRONG><a name="[99]"></a>__user_perthread_libspace</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

 <P><STRONG><a name="[44]"></a>_sys_exit</STRONG> (Thumb, 8 bytes, Stack size 0 bytes, sys_exit.o(.text))
 <BR><BR>[Called By]<UL><LI><a href="#[43]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit_exit
 </UL>

-<P><STRONG><a name="[89]"></a>__I$use$semihosting</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)
+<P><STRONG><a name="[9a]"></a>__I$use$semihosting</STRONG> (Thumb, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

-<P><STRONG><a name="[8a]"></a>__use_no_semihosting_swi</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)
+<P><STRONG><a name="[9b]"></a>__use_no_semihosting_swi</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

-<P><STRONG><a name="[8b]"></a>__semihosting_library_function</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, indicate_semi.o(.text), UNUSED)
+<P><STRONG><a name="[9c]"></a>__semihosting_library_function</STRONG> (Thumb, 0 bytes, Stack size unknown bytes, indicate_semi.o(.text), UNUSED)

-<P><STRONG><a name="[4a]"></a>GPIO_Init</STRONG> (Thumb, 390 bytes, Stack size 32 bytes, stm32f10x_gpio.o(.text.GPIO_Init))
+<P><STRONG><a name="[52]"></a>FLASH_ClearFlag</STRONG> (Thumb, 20 bytes, Stack size 4 bytes, stm32f10x_flash.o(.text.FLASH_ClearFlag))
+<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = FLASH_ClearFlag
+</UL>
+<BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Flash_WriteStruct
+</UL>
+
+<P><STRONG><a name="[4a]"></a>FLASH_ErasePage</STRONG> (Thumb, 106 bytes, Stack size 24 bytes, stm32f10x_flash.o(.text.FLASH_ErasePage))
+<BR><BR>[Stack]<UL><LI>Max Depth = 52<LI>Call Chain = FLASH_ErasePage &rArr; FLASH_WaitForLastOperation &rArr; FLASH_GetBank1Status
+</UL>
+<BR>[Calls]<UL><LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_WaitForLastOperation
+</UL>
+<BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Flash_WriteStruct
+</UL>
+
+<P><STRONG><a name="[4d]"></a>FLASH_GetBank1Status</STRONG> (Thumb, 104 bytes, Stack size 4 bytes, stm32f10x_flash.o(.text.FLASH_GetBank1Status))
+<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = FLASH_GetBank1Status
+</UL>
+<BR>[Called By]<UL><LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_WaitForLastOperation
+</UL>
+
+<P><STRONG><a name="[53]"></a>FLASH_Lock</STRONG> (Thumb, 18 bytes, Stack size 0 bytes, stm32f10x_flash.o(.text.FLASH_Lock))
+<BR><BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Flash_WriteStruct
+</UL>
+
+<P><STRONG><a name="[4c]"></a>FLASH_ProgramWord</STRONG> (Thumb, 160 bytes, Stack size 24 bytes, stm32f10x_flash.o(.text.FLASH_ProgramWord))
+<BR><BR>[Stack]<UL><LI>Max Depth = 52<LI>Call Chain = FLASH_ProgramWord &rArr; FLASH_WaitForLastOperation &rArr; FLASH_GetBank1Status
+</UL>
+<BR>[Calls]<UL><LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_WaitForLastOperation
+</UL>
+<BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Flash_WriteStruct
+</UL>
+
+<P><STRONG><a name="[51]"></a>FLASH_Unlock</STRONG> (Thumb, 30 bytes, Stack size 0 bytes, stm32f10x_flash.o(.text.FLASH_Unlock))
+<BR><BR>[Called By]<UL><LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Flash_WriteStruct
+</UL>
+
+<P><STRONG><a name="[4b]"></a>FLASH_WaitForLastOperation</STRONG> (Thumb, 94 bytes, Stack size 24 bytes, stm32f10x_flash.o(.text.FLASH_WaitForLastOperation))
+<BR><BR>[Stack]<UL><LI>Max Depth = 28<LI>Call Chain = FLASH_WaitForLastOperation &rArr; FLASH_GetBank1Status
+</UL>
+<BR>[Calls]<UL><LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_GetBank1Status
+</UL>
+<BR>[Called By]<UL><LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_ProgramWord
+<LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_ErasePage
+</UL>
+
+<P><STRONG><a name="[4e]"></a>Flash_ReadStruct</STRONG> (Thumb, 28 bytes, Stack size 24 bytes, flash.o(.text.Flash_ReadStruct))
+<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = Flash_ReadStruct
+</UL>
+<BR>[Calls]<UL><LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_memcpy
+</UL>
+<BR>[Called By]<UL><LI><a href="#[68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;flash_Test
+</UL>
+
+<P><STRONG><a name="[50]"></a>Flash_WriteStruct</STRONG> (Thumb, 100 bytes, Stack size 24 bytes, flash.o(.text.Flash_WriteStruct))
+<BR><BR>[Stack]<UL><LI>Max Depth = 76<LI>Call Chain = Flash_WriteStruct &rArr; FLASH_ProgramWord &rArr; FLASH_WaitForLastOperation &rArr; FLASH_GetBank1Status
+</UL>
+<BR>[Calls]<UL><LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_ProgramWord
+<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_Lock
+<LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_ErasePage
+<LI><a href="#[52]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_ClearFlag
+<LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FLASH_Unlock
+</UL>
+<BR>[Called By]<UL><LI><a href="#[68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;flash_Test
+</UL>
+
+<P><STRONG><a name="[56]"></a>GPIO_Init</STRONG> (Thumb, 390 bytes, Stack size 32 bytes, stm32f10x_gpio.o(.text.GPIO_Init))
 <BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = GPIO_Init
 </UL>
-<BR>[Called By]<UL><LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_GPIO_Init
+<BR>[Called By]<UL><LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_GPIO_Init
 <LI><a href="#[3f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
 </UL>

-<P><STRONG><a name="[52]"></a>GPIO_ReadInputDataBit</STRONG> (Thumb, 52 bytes, Stack size 8 bytes, stm32f10x_gpio.o(.text.GPIO_ReadInputDataBit))
+<P><STRONG><a name="[5e]"></a>GPIO_ReadInputDataBit</STRONG> (Thumb, 52 bytes, Stack size 8 bytes, stm32f10x_gpio.o(.text.GPIO_ReadInputDataBit))
 <BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = GPIO_ReadInputDataBit
 </UL>
-<BR>[Called By]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
+<BR>[Called By]<UL><LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
 </UL>

-<P><STRONG><a name="[4d]"></a>GPIO_ResetBits</STRONG> (Thumb, 20 bytes, Stack size 8 bytes, stm32f10x_gpio.o(.text.GPIO_ResetBits))
+<P><STRONG><a name="[59]"></a>GPIO_ResetBits</STRONG> (Thumb, 20 bytes, Stack size 8 bytes, stm32f10x_gpio.o(.text.GPIO_ResetBits))
 <BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = GPIO_ResetBits
 </UL>
-<BR>[Called By]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
-<LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
-<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
-<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
+<BR>[Called By]<UL><LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
+<LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
+<LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
+<LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
 <LI><a href="#[3f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
 </UL>

-<P><STRONG><a name="[4b]"></a>GPIO_SetBits</STRONG> (Thumb, 20 bytes, Stack size 8 bytes, stm32f10x_gpio.o(.text.GPIO_SetBits))
+<P><STRONG><a name="[57]"></a>GPIO_SetBits</STRONG> (Thumb, 20 bytes, Stack size 8 bytes, stm32f10x_gpio.o(.text.GPIO_SetBits))
 <BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = GPIO_SetBits
 </UL>
-<BR>[Called By]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
-<LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
-<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
-<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
-<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_GPIO_Init
+<BR>[Called By]<UL><LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
+<LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
+<LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
+<LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
+<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_GPIO_Init
 </UL>

-<P><STRONG><a name="[4e]"></a>IIC_Delay</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, iic.o(.text.IIC_Delay))
-<BR><BR>[Called By]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
-<LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
-<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
-<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
+<P><STRONG><a name="[5a]"></a>IIC_Delay</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, iic.o(.text.IIC_Delay))
+<BR><BR>[Called By]<UL><LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
+<LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
+<LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
+<LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
 </UL>

-<P><STRONG><a name="[48]"></a>IIC_GPIO_Init</STRONG> (Thumb, 72 bytes, Stack size 16 bytes, iic.o(.text.IIC_GPIO_Init))
+<P><STRONG><a name="[54]"></a>IIC_GPIO_Init</STRONG> (Thumb, 72 bytes, Stack size 16 bytes, iic.o(.text.IIC_GPIO_Init))
 <BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = IIC_GPIO_Init &rArr; GPIO_Init
 </UL>
-<BR>[Calls]<UL><LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
-<LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_Init
-<LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RCC_APB2PeriphClockCmd
+<BR>[Calls]<UL><LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
+<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_Init
+<LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RCC_APB2PeriphClockCmd
 </UL>
-<BR>[Called By]<UL><LI><a href="#[5e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
+<BR>[Called By]<UL><LI><a href="#[6b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
 </UL>

-<P><STRONG><a name="[4c]"></a>IIC_Send_Byte</STRONG> (Thumb, 134 bytes, Stack size 24 bytes, iic.o(.text.IIC_Send_Byte))
+<P><STRONG><a name="[58]"></a>IIC_Send_Byte</STRONG> (Thumb, 134 bytes, Stack size 24 bytes, iic.o(.text.IIC_Send_Byte))
 <BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = IIC_Send_Byte &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Delay
-<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
-<LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
+<BR>[Calls]<UL><LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Delay
+<LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
+<LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
 </UL>
-<BR>[Called By]<UL><LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
-<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
+<BR>[Called By]<UL><LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
+<LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
 </UL>

-<P><STRONG><a name="[4f]"></a>IIC_Start</STRONG> (Thumb, 68 bytes, Stack size 24 bytes, iic.o(.text.IIC_Start))
+<P><STRONG><a name="[5b]"></a>IIC_Start</STRONG> (Thumb, 68 bytes, Stack size 24 bytes, iic.o(.text.IIC_Start))
 <BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = IIC_Start &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Delay
-<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
-<LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
+<BR>[Calls]<UL><LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Delay
+<LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
+<LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
 </UL>
-<BR>[Called By]<UL><LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
-<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
+<BR>[Called By]<UL><LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
+<LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
 </UL>

-<P><STRONG><a name="[50]"></a>IIC_Stop</STRONG> (Thumb, 54 bytes, Stack size 16 bytes, iic.o(.text.IIC_Stop))
+<P><STRONG><a name="[5c]"></a>IIC_Stop</STRONG> (Thumb, 54 bytes, Stack size 16 bytes, iic.o(.text.IIC_Stop))
 <BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = IIC_Stop &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Delay
-<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
-<LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
+<BR>[Calls]<UL><LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Delay
+<LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
+<LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
 </UL>
-<BR>[Called By]<UL><LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
-<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
-<LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
+<BR>[Called By]<UL><LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
+<LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
+<LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
 </UL>

-<P><STRONG><a name="[51]"></a>IIC_Wait_Ack</STRONG> (Thumb, 134 bytes, Stack size 16 bytes, iic.o(.text.IIC_Wait_Ack))
+<P><STRONG><a name="[5d]"></a>IIC_Wait_Ack</STRONG> (Thumb, 134 bytes, Stack size 16 bytes, iic.o(.text.IIC_Wait_Ack))
 <BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[52]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ReadInputDataBit
-<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
-<LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Delay
-<LI><a href="#[4b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
-<LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
+<BR>[Calls]<UL><LI><a href="#[5e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ReadInputDataBit
+<LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
+<LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Delay
+<LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_SetBits
+<LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
 </UL>
-<BR>[Called By]<UL><LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
-<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
+<BR>[Called By]<UL><LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
+<LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
 </UL>

-<P><STRONG><a name="[53]"></a>OLED_Fill</STRONG> (Thumb, 110 bytes, Stack size 16 bytes, iic.o(.text.OLED_Fill))
+<P><STRONG><a name="[5f]"></a>OLED_Fill</STRONG> (Thumb, 110 bytes, Stack size 16 bytes, iic.o(.text.OLED_Fill))
 <BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = OLED_Fill &rArr; OLED_WriteData &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
-<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
+<BR>[Calls]<UL><LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
+<LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
 </UL>
-<BR>[Called By]<UL><LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Init
+<BR>[Called By]<UL><LI><a href="#[62]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Init
 </UL>

-<P><STRONG><a name="[56]"></a>OLED_Init</STRONG> (Thumb, 196 bytes, Stack size 24 bytes, iic.o(.text.OLED_Init))
+<P><STRONG><a name="[62]"></a>OLED_Init</STRONG> (Thumb, 196 bytes, Stack size 24 bytes, iic.o(.text.OLED_Init))
 <BR><BR>[Stack]<UL><LI>Max Depth = 96<LI>Call Chain = OLED_Init &rArr; OLED_Fill &rArr; OLED_WriteData &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Fill
-<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
-<LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;delay_ms_simple
+<BR>[Calls]<UL><LI><a href="#[5f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Fill
+<LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
+<LI><a href="#[63]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;delay_ms_simple
 </UL>
-<BR>[Called By]<UL><LI><a href="#[5e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
+<BR>[Called By]<UL><LI><a href="#[6b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
 </UL>

-<P><STRONG><a name="[58]"></a>OLED_Refresh</STRONG> (Thumb, 124 bytes, Stack size 16 bytes, iic.o(.text.OLED_Refresh))
+<P><STRONG><a name="[64]"></a>OLED_Refresh</STRONG> (Thumb, 124 bytes, Stack size 16 bytes, iic.o(.text.OLED_Refresh))
 <BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = OLED_Refresh &rArr; OLED_WriteData &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
-<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
+<BR>[Calls]<UL><LI><a href="#[61]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteData
+<LI><a href="#[60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_WriteCommand
 </UL>
-<BR>[Called By]<UL><LI><a href="#[5e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
+<BR>[Called By]<UL><LI><a href="#[6b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
 </UL>

-<P><STRONG><a name="[5d]"></a>OLED_ShowChar</STRONG> (Thumb, 132 bytes, Stack size 8 bytes, iic.o(.text.OLED_ShowChar))
+<P><STRONG><a name="[6a]"></a>OLED_ShowChar</STRONG> (Thumb, 132 bytes, Stack size 8 bytes, iic.o(.text.OLED_ShowChar))
 <BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = OLED_ShowChar
 </UL>
-<BR>[Called By]<UL><LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_show_all_ascii_lowercase
+<BR>[Called By]<UL><LI><a href="#[69]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_show_all_ascii_lowercase
 </UL>

-<P><STRONG><a name="[54]"></a>OLED_WriteCommand</STRONG> (Thumb, 52 bytes, Stack size 16 bytes, iic.o(.text.OLED_WriteCommand))
+<P><STRONG><a name="[60]"></a>OLED_WriteCommand</STRONG> (Thumb, 52 bytes, Stack size 16 bytes, iic.o(.text.OLED_WriteCommand))
 <BR><BR>[Stack]<UL><LI>Max Depth = 56<LI>Call Chain = OLED_WriteCommand &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
-<LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
-<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
-<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
+<BR>[Calls]<UL><LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
+<LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
+<LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
+<LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
 </UL>
-<BR>[Called By]<UL><LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Refresh
-<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Init
-<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Fill
+<BR>[Called By]<UL><LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Refresh
+<LI><a href="#[62]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Init
+<LI><a href="#[5f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Fill
 </UL>

-<P><STRONG><a name="[55]"></a>OLED_WriteData</STRONG> (Thumb, 52 bytes, Stack size 16 bytes, iic.o(.text.OLED_WriteData))
+<P><STRONG><a name="[61]"></a>OLED_WriteData</STRONG> (Thumb, 52 bytes, Stack size 16 bytes, iic.o(.text.OLED_WriteData))
 <BR><BR>[Stack]<UL><LI>Max Depth = 56<LI>Call Chain = OLED_WriteData &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[51]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
-<LI><a href="#[4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
-<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
-<LI><a href="#[4f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
+<BR>[Calls]<UL><LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Wait_Ack
+<LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Send_Byte
+<LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Stop
+<LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_Start
 </UL>
-<BR>[Called By]<UL><LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Refresh
-<LI><a href="#[53]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Fill
+<BR>[Called By]<UL><LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Refresh
+<LI><a href="#[5f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Fill
 </UL>

-<P><STRONG><a name="[49]"></a>RCC_APB2PeriphClockCmd</STRONG> (Thumb, 56 bytes, Stack size 8 bytes, stm32f10x_rcc.o(.text.RCC_APB2PeriphClockCmd))
+<P><STRONG><a name="[55]"></a>RCC_APB2PeriphClockCmd</STRONG> (Thumb, 56 bytes, Stack size 8 bytes, stm32f10x_rcc.o(.text.RCC_APB2PeriphClockCmd))
 <BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = RCC_APB2PeriphClockCmd
 </UL>
-<BR>[Called By]<UL><LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_GPIO_Init
+<BR>[Called By]<UL><LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_GPIO_Init
 <LI><a href="#[3f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
 </UL>

 <P><STRONG><a name="[35]"></a>SystemInit</STRONG> (Thumb, 102 bytes, Stack size 8 bytes, system_stm32f10x.o(.text.SystemInit))
 <BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = SystemInit &rArr; SetSysClock &rArr; SetSysClockTo72
 </UL>
-<BR>[Calls]<UL><LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SetSysClock
+<BR>[Calls]<UL><LI><a href="#[65]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SetSysClock
 </UL>
 <BR>[Address Reference Count : 1]<UL><LI> startup_stm32f10x_md.o(.text)
 </UL>
-<P><STRONG><a name="[57]"></a>delay_ms_simple</STRONG> (Thumb, 32 bytes, Stack size 16 bytes, iic.o(.text.delay_ms_simple))
+<P><STRONG><a name="[63]"></a>delay_ms_simple</STRONG> (Thumb, 32 bytes, Stack size 16 bytes, iic.o(.text.delay_ms_simple))
 <BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = delay_ms_simple &rArr; delay_us_simple
 </UL>
-<BR>[Calls]<UL><LI><a href="#[5b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;delay_us_simple
+<BR>[Calls]<UL><LI><a href="#[67]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;delay_us_simple
 </UL>
-<BR>[Called By]<UL><LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Init
+<BR>[Called By]<UL><LI><a href="#[62]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Init
 </UL>

-<P><STRONG><a name="[5b]"></a>delay_us_simple</STRONG> (Thumb, 46 bytes, Stack size 8 bytes, iic.o(.text.delay_us_simple))
+<P><STRONG><a name="[67]"></a>delay_us_simple</STRONG> (Thumb, 46 bytes, Stack size 8 bytes, iic.o(.text.delay_us_simple))
 <BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = delay_us_simple
 </UL>
-<BR>[Called By]<UL><LI><a href="#[57]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;delay_ms_simple
+<BR>[Called By]<UL><LI><a href="#[63]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;delay_ms_simple
 </UL>

-<P><STRONG><a name="[5c]"></a>lcd_show_all_ascii_lowercase</STRONG> (Thumb, 140 bytes, Stack size 24 bytes, iic.o(.text.lcd_show_all_ascii_lowercase))
+<P><STRONG><a name="[68]"></a>flash_Test</STRONG> (Thumb, 78 bytes, Stack size 56 bytes, flash.o(.text.flash_Test))
+<BR><BR>[Stack]<UL><LI>Max Depth = 132<LI>Call Chain = flash_Test &rArr; Flash_WriteStruct &rArr; FLASH_ProgramWord &rArr; FLASH_WaitForLastOperation &rArr; FLASH_GetBank1Status
+</UL>
+<BR>[Calls]<UL><LI><a href="#[4e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Flash_ReadStruct
+<LI><a href="#[50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Flash_WriteStruct
+</UL>
+<BR>[Called By]<UL><LI><a href="#[3f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
+</UL>
+
+<P><STRONG><a name="[69]"></a>lcd_show_all_ascii_lowercase</STRONG> (Thumb, 140 bytes, Stack size 24 bytes, iic.o(.text.lcd_show_all_ascii_lowercase))
 <BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = lcd_show_all_ascii_lowercase &rArr; OLED_ShowChar
 </UL>
-<BR>[Calls]<UL><LI><a href="#[5d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_ShowChar
+<BR>[Calls]<UL><LI><a href="#[6a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_ShowChar
 </UL>
-<BR>[Called By]<UL><LI><a href="#[5e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
+<BR>[Called By]<UL><LI><a href="#[6b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
 </UL>

-<P><STRONG><a name="[3f]"></a>main</STRONG> (Thumb, 72 bytes, Stack size 32 bytes, main.o(.text.main))
-<BR><BR>[Stack]<UL><LI>Max Depth = 136<LI>Call Chain = main &rArr; test &rArr; OLED_Init &rArr; OLED_Fill &rArr; OLED_WriteData &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
+<P><STRONG><a name="[3f]"></a>main</STRONG> (Thumb, 76 bytes, Stack size 32 bytes, main.o(.text.main))
+<BR><BR>[Stack]<UL><LI>Max Depth = 164<LI>Call Chain = main &rArr; flash_Test &rArr; Flash_WriteStruct &rArr; FLASH_ProgramWord &rArr; FLASH_WaitForLastOperation &rArr; FLASH_GetBank1Status
 </UL>
-<BR>[Calls]<UL><LI><a href="#[5e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
-<LI><a href="#[4d]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
-<LI><a href="#[4a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_Init
-<LI><a href="#[49]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RCC_APB2PeriphClockCmd
+<BR>[Calls]<UL><LI><a href="#[68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;flash_Test
+<LI><a href="#[6b]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;test
+<LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_ResetBits
+<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;GPIO_Init
+<LI><a href="#[55]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RCC_APB2PeriphClockCmd
 </UL>
 <BR>[Called By]<UL><LI><a href="#[3e]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry_main
 </UL>

-<P><STRONG><a name="[5e]"></a>test</STRONG> (Thumb, 22 bytes, Stack size 8 bytes, iic.o(.text.test))
+<P><STRONG><a name="[6b]"></a>test</STRONG> (Thumb, 20 bytes, Stack size 8 bytes, iic.o(.text.test))
 <BR><BR>[Stack]<UL><LI>Max Depth = 104<LI>Call Chain = test &rArr; OLED_Init &rArr; OLED_Fill &rArr; OLED_WriteData &rArr; IIC_Wait_Ack &rArr; IIC_Stop &rArr; GPIO_SetBits
 </UL>
-<BR>[Calls]<UL><LI><a href="#[5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_show_all_ascii_lowercase
-<LI><a href="#[58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Refresh
-<LI><a href="#[56]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Init
-<LI><a href="#[48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_GPIO_Init
+<BR>[Calls]<UL><LI><a href="#[69]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;lcd_show_all_ascii_lowercase
+<LI><a href="#[64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Refresh
+<LI><a href="#[62]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;OLED_Init
+<LI><a href="#[54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IIC_GPIO_Init
 </UL>
 <BR>[Called By]<UL><LI><a href="#[3f]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
 </UL>
@@ -688,18 +783,18 @@ Global Symbols
 <H3>
 Local Symbols
 </H3>
-<P><STRONG><a name="[59]"></a>SetSysClock</STRONG> (Thumb, 8 bytes, Stack size 8 bytes, system_stm32f10x.o(.text.SetSysClock))
+<P><STRONG><a name="[65]"></a>SetSysClock</STRONG> (Thumb, 8 bytes, Stack size 8 bytes, system_stm32f10x.o(.text.SetSysClock))
 <BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = SetSysClock &rArr; SetSysClockTo72
 </UL>
-<BR>[Calls]<UL><LI><a href="#[5a]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SetSysClockTo72
+<BR>[Calls]<UL><LI><a href="#[66]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SetSysClockTo72
 </UL>
 <BR>[Called By]<UL><LI><a href="#[35]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SystemInit
 </UL>

-<P><STRONG><a name="[5a]"></a>SetSysClockTo72</STRONG> (Thumb, 290 bytes, Stack size 16 bytes, system_stm32f10x.o(.text.SetSysClockTo72))
+<P><STRONG><a name="[66]"></a>SetSysClockTo72</STRONG> (Thumb, 290 bytes, Stack size 16 bytes, system_stm32f10x.o(.text.SetSysClockTo72))
 <BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = SetSysClockTo72
 </UL>
-<BR>[Called By]<UL><LI><a href="#[59]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SetSysClock
+<BR>[Called By]<UL><LI><a href="#[65]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SetSysClock
 </UL>
 <P>
 <H3>
--- a/Objects/example.lnp
+++ b/Objects/example.lnp
@@ -1,6 +1,7 @@
 --cpu Cortex-M3
 ".\objects\main.o"
 ".\objects\iic.o"
+".\objects\flash.o"
 ".\objects\misc.o"
 ".\objects\stm32f10x_flash.o"
 ".\objects\stm32f10x_gpio.o"
--- a/Objects/example_Target_1.dep
+++ b/Objects/example_Target_1.dep
@@ -1,6 +1,6 @@
 Dependencies for Project 'example', Target 'Target_1': (DO NOT MODIFY !)
 CompilerVersion: 6230000::V6.23::ARMCLANG
-F (.\APP\main.c)(0x6880A23D)(-xc -std=c99 --target=arm-arm-none-eabi -mcpu=cortex-m3 -c
+F (.\APP\main.c)(0x6882D7B4)(-xc -std=c99 --target=arm-arm-none-eabi -mcpu=cortex-m3 -c

 -fno-rtti -funsigned-char -fshort-enums -fshort-wchar

@@ -15,7 +15,8 @@ I (C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPer
 -IC:/Users/gxyos/AppData/Local/Arm/Packs/Keil/STM32F1xx_DFP/2.4.1/Device/Include

 -IC:/Users/gxyos/AppData/Local/Arm/Packs/Keil/STM32F1xx_DFP/2.4.1/Device/StdPeriph_Driver/inc
-
+
+-IC:/Users/gxyos/AppData/Local/Arm/Packs/Keil/STM32F1xx_DFP/2.4.1/RTE_Driver

 -D__UVISION_VERSION="542" -DSTM32F10X_MD -D_RTE_

@@ -30,6 +31,21 @@ I (C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPer
 I (C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_i2c.h)(0x61AD795E)
 I (C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_rcc.h)(0x61AD795E)
 I (C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_spi.h)(0x61AD795E)
+I (C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_tim.h)(0x61AD795E)
+I (C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_usart.h)(0x61AD795E)
+I (C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\misc.h)(0x61AD795E)
+I (DEV\iic.h)(0x6880A153)
+I (DEV\flash.h)(0x6882D7B5)
+F (.\DEV\iic.c)(0x6882D813)(-xc -std=c99 --target=arm-arm-none-eabi -mcpu=cortex-m3 -c
+
+-fno-rtti -funsigned-char -fshort-enums -fshort-wchar
+
+-gdwarf-4 -O0 -ffunction-sections -Wall -Wextra -Wno-packed -Wno-reserved-id-macro -Wno-unused-macros -Wno-documentation-unknown-command -Wno-documentation -Wno-license-management -Wno-parentheses-equality -Wno-reserved-identifier -I ./DEV
+
+-I./RTE/Device/STM32F103C8
+
+-I./RTE/_Target_1
+
 -IC:/Users/gxyos/AppData/Local/Arm/Packs/ARM/CMSIS/6.1.0/CMSIS/Core/Include

 -IC:/Users/gxyos/AppData/Local/Arm/Packs/Keil/STM32F1xx_DFP/2.4.1/Device/Include
--- a/Objects/flash.d
+++ b/Objects/flash.d
@@ -0,0 +1,14 @@
+./objects/flash.o: DEV\flash.c DEV\flash.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\Include\stm32f10x.h \
+  RTE\_Target_1\RTE_Components.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\ARM\CMSIS\6.1.0\CMSIS\Core\Include\core_cm3.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\Include\system_stm32f10x.h \
+  RTE\Device\STM32F103C8\stm32f10x_conf.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_flash.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_gpio.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_i2c.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_rcc.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_spi.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_tim.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_usart.h \
+  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\misc.h
--- a/Objects/flash.o
+++ b/Objects/flash.o
--- a/Objects/iic.o
+++ b/Objects/iic.o
--- a/Objects/main.d
+++ b/Objects/main.d
@@ -12,4 +12,4 @@
  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_tim.h \
  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\stm32f10x_usart.h \
  C:\Users\gxyos\AppData\Local\Arm\Packs\Keil\STM32F1xx_DFP\2.4.1\Device\StdPeriph_Driver\inc\misc.h \
-  DEV\iic.h
+  DEV\iic.h DEV\flash.h
--- a/Objects/main.o
+++ b/Objects/main.o
--- a/example.uvguix.gxyos
+++ b/example.uvguix.gxyos
--- a/example.uvoptx
+++ b/example.uvoptx
@@ -140,7 +140,7 @@
        <SetRegEntry>
          <Number>0</Number>
          <Key>ST-LINKIII-KEIL_SWO</Key>
-          <Name>-UR -O16590 -SF10000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP (ARM Core") -D00(1BA01477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32F103C8$Flash\STM32F10x_128.FLM) -WA0 -WE0 -WVCE4 -WS2710 -WM0 -WP2 -WK0-R0</Name>
+          <Name>-UR -O16590 -SF10000 -C0 -A0 -I0 -HNlocalhost -HP7184 -P1 -N00("ARM CoreSight SW-DP") -D00(1BA01477) -L00(0) -TO131090 -TC10000000 -TT10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO15 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128.FLM -FS08000000 -FL020000 -FP0($$Device:STM32F103C8$Flash\STM32F10x_128.FLM) -WA0 -WE0 -WVCE4 -WS2710 -WM0 -WP2 -WK0-R0</Name>
        </SetRegEntry>
        <SetRegEntry>
          <Number>0</Number>
@@ -148,7 +148,24 @@
          <Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0STM32F10x_128 -FS08000000 -FL020000 -FP0($$Device:STM32F103C8$Flash\STM32F10x_128.FLM))</Name>
        </SetRegEntry>
      </TargetDriverDllRegistry>
-      <Breakpoint/>
+      <Breakpoint>
+        <Bp>
+          <Number>0</Number>
+          <Type>0</Type>
+          <LineNumber>28</LineNumber>
+          <EnabledFlag>1</EnabledFlag>
+          <Address>134221684</Address>
+          <ByteObject>0</ByteObject>
+          <HtxType>0</HtxType>
+          <ManyObjects>0</ManyObjects>
+          <SizeOfObject>0</SizeOfObject>
+          <BreakByAccess>0</BreakByAccess>
+          <BreakIfRCount>1</BreakIfRCount>
+          <Filename>.\APP\main.c</Filename>
+          <ExecCommand></ExecCommand>
+          <Expression>\\example\APP/main.c\28</Expression>
+        </Bp>
+      </Breakpoint>
      <Tracepoint>
        <THDelay>0</THDelay>
      </Tracepoint>
@@ -245,7 +262,7 @@
      <GroupNumber>2</GroupNumber>
      <FileNumber>2</FileNumber>
      <FileType>1</FileType>
-      <tvExp>1</tvExp>
+      <tvExp>0</tvExp>
      <tvExpOptDlg>0</tvExpOptDlg>
      <bDave2>0</bDave2>
      <PathWithFileName>.\DEV\iic.c</PathWithFileName>
@@ -253,6 +270,18 @@
      <RteFlg>0</RteFlg>
      <bShared>0</bShared>
    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>.\DEV\flash.c</PathWithFileName>
+      <FilenameWithoutPath>flash.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
  </Group>

  <Group>
--- a/example.uvprojx
+++ b/example.uvprojx
@@ -399,6 +399,11 @@
              <FileType>1</FileType>
              <FilePath>.\DEV\iic.c</FilePath>
            </File>
+            <File>
+              <FileName>flash.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>.\DEV\flash.c</FilePath>
+            </File>
          </Files>
        </Group>
        <Group>