pxforever / bt_iap_stm32f4 Goto Github PK

# BT_IAP_STM32F4
#Main function 
using a Qt  app as a service and STM32  as a client ,update program of stm32


#folder introduction
<./App demo> it's a application demo , this project could generate a binary file(such :app_demo.bin) ,the BT_IAP.exe could send this **.bin file to STM32F407**.
<./BT_IAP> it's QT source code.
<./IAP_BT-STM32F407ZG> it's STM32f407 main IAP code.

#hardware introduction
					         S|---------------------------------|
|--------------------|B			      B| E|                                 |
|  STM32F407ZG       |T	(Uart6)               T| R|	QT driver the serial port   |
|                    |	(HC05)		       | I|			            |
| IAP code at flash  |M	--------------------- M| A|through the HC05 send *.bin file |
|0x8000000~ 0x8010000|O	<<<<<<<<<<<<<<<<<<<<  O| L|                           	    |
|	             |D	>>>>>>>>>>>>>>>>>>>>  D|  |                           	    |
|  APP code	     |U	--------------------- U| P|                           	    |
|0x8010000~0x80f0000 |L	              (HC05)  L| O|                           	    |
|--------------------|E                       E| R|                           	    |
					         T|---------------------------------|
#software tools
1.QTcreator
2.keil IDE
												 

#configuration 
For application runing at specific flash address ,we need setup the flash address In keil :
  project -> option for target -> Target -> read/Only memory Areas -> On chip ->IROM1:
  filling with :start-0x8010000	(keep Consistency whit ./IAP_BT-STM32F407ZG/IAP/iap.h line-17 :#define FLASH_APP1_ADDR		0x08010000)
                size -0xf0000	(STM32F407ZG flash size(1024KB) - IAP region(64K) = (APP region)960K)
				
& For application compliting a binary file, In keil:
 -o  project -> option for target -> USer -> After build /rebuild ,checking the first checkbox(Run #1), and filling:
  D:\keil\ARM\ARMCC\bin\fromelf.exe --bin -o ..\OBJ\pro.bin ..\OBJ\pro.axf       -this is my path.
  Your keil instaalling directory path\ARM\ARMCC\bin\fromelf.exe  --bin <You want create .bin at ?> <your .axf path>   	-this is your need set

#BT_IAP_STM32F4
#主要功能
使用一个Qt编写的app来通过蓝牙与STM32通信，实现iap更新程序。

#文件夹介绍
<./App demo> 		是一个模板app文件夹
<./BT_IAP>		是Qt的源代码
<./IAP_BT-STM32F407ZG>	是STM32f407的IAP程序代码

#软件工具
1.QTcreator
2.keil IDE

#配置
为了让其能够在STM32制定代码区域运行，需要在代码中设置参数
	project -> option for target -> Target -> read/Only memory Areas -> On chip ->IROM1:
	filling with :start-0x8010000	(keep Consistency whit ./IAP_BT-STM32F407ZG/IAP/iap.h line-17 :#define FLASH_APP1_ADDR		0x08010000)
                size -0xf0000	(STM32F407ZG flash size(1024KB) - IAP region(64K) = (APP region)960K)
		
&为了让keil编译出.bin文档,需要在选项设置参数：
	project -> option for target -> USer -> After build /rebuild ,checking the first checkbox(Run #1), 填入:
	D:\keil\ARM\ARMCC\bin\fromelf.exe --bin -o ..\OBJ\pro.bin ..\OBJ\pro.axf       -这是我的路径位置。
	你的keil安装路径\ARM\ARMCC\bin\fromelf.exe  --bin <你想生成在？> <你的.axf 路径>   	-这是你的设置的路径