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manual:demos:olimex_stm32e407_iar [2013/05/29 16:16]
voorburg created
manual:demos:olimex_stm32e407_iar [2020/02/06 16:32] (current)
voorburg
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 ====== ARM-CM4 STM32 Olimex STM32E407 IAR EWARM ====== ====== ARM-CM4 STM32 Olimex STM32E407 IAR EWARM ======
 +
 +===== Supported firmware update interfaces =====
 +
 +^ RS232          ^ CAN             ^ USB          ^ TCP/​IP ​      ^ SD-card ​     ^
 +| Yes            | Yes             | No           | No           | Yes          |
  
 ===== Development Environment ===== ===== Development Environment =====
Line 8: Line 13:
  
 To program the bootloader into the internal flash on the STM32F407 microcontroller,​ the [[http://​www.segger.com/​development-tools.html|Segger J-Link]] JTAG interface was used. However, this is not required if you have another means of programming the internal flash. To program the bootloader into the internal flash on the STM32F407 microcontroller,​ the [[http://​www.segger.com/​development-tools.html|Segger J-Link]] JTAG interface was used. However, this is not required if you have another means of programming the internal flash.
 +
 +A [[https://​www.olimex.com/​Products/​Modules/​Interface/​MOD-USB-RS232/​|MOD-USB-RS232]] was connected to the EXT connector of the board to establish a serial communication connection between the board and the PC. 
  
 To compile the demo programs you can use the [[http://​www.iar.com/​|IAR Embedded Workbench for ARM]] development environment. ​ To compile the demo programs you can use the [[http://​www.iar.com/​|IAR Embedded Workbench for ARM]] development environment. ​
  
 +===== Building and programming the Bootloader =====
  
-===== Building and programming the Bootloader ===== 
 Before the bootloader can be used, it needs to be built and programmed into the STM32F407'​s internal flash memory. The steps in this section only need to be done once. Before the bootloader can be used, it needs to be built and programmed into the STM32F407'​s internal flash memory. The steps in this section only need to be done once.
  
-When using IAR EWARM, simply open the workspace from within the Embedded Workbench. The workspace file (stm32f407.eww) is located at: \Target\Demo\ARMCM4_STM32_Olimex_STM32E407_IAR\**Boot**\ide\. Once opened, select Project->​Rebuild All from the menu to compile all the bootloader sources and link the together into the final executable.+When using IAR EWARM, simply open the workspace from within the Embedded Workbench. The workspace file (stm32f407.eww) is located at: \Target\Demo\ARMCM4_STM32F4_Olimex_STM32E407_IAR\**Boot**\ide\. Once opened, select Project->​Rebuild All from the menu to compile all the bootloader sources and link the together into the final executable.
  
 The bootloader program is now ready to be programmed into the internal flash memory of the STM32F407. Using your favorite programmer, flash the bootloader using one of the following files, depending on what file type your programmer supports: The bootloader program is now ready to be programmed into the internal flash memory of the STM32F407. Using your favorite programmer, flash the bootloader using one of the following files, depending on what file type your programmer supports:
  
-  * \Target\Demo\ARMCM4_STM32_Olimex_STM32E407_IAR\**Boot**\bin\**openbtl_olimex_stm32e407.elf** +  * \Target\Demo\ARMCM4_STM32F4_Olimex_STM32E407_IAR\**Boot**\bin\**openblt_olimex_stm32e407.elf** 
-  * \Target\Demo\ARMCM4_STM32_Olimex_STM32E407_IAR\**Boot**\bin\**openbtl_olimex_stm32e407.srec**+  * \Target\Demo\ARMCM4_STM32F4_Olimex_STM32E407_IAR\**Boot**\bin\**openblt_olimex_stm32e407.srec**
  
 +===== Building the Demo Program =====
  
-===== Configuring Microboot ===== +When using IAR EWARM, simply open the workspace from within the Embedded Workbench. The workspace file (stm32f407.eww) is located at: \Target\Demo\ARMCM4_STM32F4_Olimex_STM32E407_IAR\**Prog**\ide\. Once opened, select Project->​Rebuild All from the menu to compile all the demo program sources and link the together into the final executable.
-The Microboot utility needs to be configured to connect to the correct COM-port and to communication at the correct baudrate: +
- +
-  * Start Microboot by double-clicking "​\Host\**MicroBoot.exe**"​. +
-  * Click the "​**Settings**"​-button and select "​**OpenBLT using UART**"​ from the dropdown box. +
-  * Click the "​**Options**"​-button to configure the communication parameters. +
-    * Select the PC's **COM-port** that the board is connected to. +
-    * Set the baudrate to **57600** bits/sec. +
- +
-Once you saved the settings by clicking the "​**OK**"​-button twice, you can close Microboot by clicking the "​**Cancel**"​-button on the main screen. Microboot is now ready for action! +
- +
-===== Building and downloading the Demo Program ===== +
-When using IAR EWARM, simply open the workspace from within the Embedded Workbench. The workspace file (stm32f407.eww) is located at: \Target\Demo\ARMCM4_STM32_Olimex_STM32E407_IAR\**Prog**\ide\. Once opened, select Project->​Rebuild All from the menu to compile all the demo program sources and link the together into the final executable.+
  
 The output file is The output file is
-  * \Target\Demo\ARMCM4_STM32_Olimex_STM32E407_IAR\**Prog**\bin\**demoprog_olimex_stm32e407.srec** 
- 
-To download this **demoprog_olimex_stm32e407.srec** file to the remaining flash memory using the bootloader, start the **Microboot** program and click the "​**Browse**"​-button. Browse to the "​\Target\Demo\ARMCM4_STM32_Olimex_STM32E407_IAR\**Prog**\bin\"​ directory and select the **demoprog_olimex_stm32e407.srec** file to start the download. ​ 
- 
-{{:​manual:​demos:​olimex_stm32e407_download.gif?​|}} 
- 
-Once the download completed, the newly programmed software will be started by the bootloader. You can verify this by checking that the status LED blinks. Congratulations! That's all there is to using the bootloader. 
  
-===== Firmware updates from SD-card ===== +  * \Target\Demo\ARMCM4_STM32F4_Olimex_STM32E407_IAR\**Prog**\bin\**demoprog_olimex_stm32e407.srec**
-In addition to the previously described update procedure with Microboot, the bootloader demo is configured for making firmware updates from an SD-cardThe procedure is:+
  
-  - Insert the SD-card into your PC and store the firmware file **demoprog_olimex_stm32e407.srec** on it. +===== Firmware ​update ​procedure =====
-  - Insert the SD-card into the card holder on the microcontroller board. +
-  - Reset the microcontroller to start the firmware ​update. Once done, the newly programmed firmware is automatically started.+
  
-The bootloader ​demo is configured to output log messages to a serial terminal. This enables you to view the progress of the firmware update with a terminal ​program ​such as Putty. The communication settings are the same as those described above in section //​Configuring Microboot//​. Additionally,​ the log messages are written to a file called ​**bootlog.txt** on the SD-card, which can optionally be checked for verification purposes. ​+To download the demo program ​\Target\Demo\ARMCM4_STM32F4_Olimex_STM32E407_IAR\**Prog**\bin\**demoprog_olimex_stm32e407.srec** using the bootloader, follow the instructions in the following links, depending ​on the communication interface you intend to use:
  
-{{:manual:demos:sdcard_firmware_update_logging.gif?​|}}+  * [[manual:rs232_demo|Firmware updates using the RS232 communication interface]] 
 +  * [[manual:can_demo|Firmware updates using the CAN communication interface]] 
 +  * [[manual:sdcard_demo|Firmware updates from SD-card]]
manual/demos/olimex_stm32e407_iar.1369836987.txt.gz · Last modified: 2019/09/24 22:13 (external edit)