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manual:demos:stm32f0_discovery_truestudio [2018/05/17 16:24]
voorburg created
manual:demos:stm32f0_discovery_truestudio [2020/02/06 16:20] (current)
voorburg
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-====== ARM-CM0 STM32 STMicroelectronics STM32F0-Discovery ​GCC ======+====== ARM-CM0 STM32 STMicroelectronics STM32F0-Discovery ​TrueStudio ​======
  
 ===== Supported firmware update interfaces ===== ===== Supported firmware update interfaces =====
  
-UART           ^ CAN             ^ USB          ^ TCP/​IP ​      ^ SD-card ​     ^+RS232          ​^ CAN             ^ USB          ^ TCP/​IP ​      ^ SD-card ​     ^
 | Yes            | No              | No           | No           | No          | | Yes            | No              | No           | No           | No          |
  
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 To program the bootloader into the internal flash on the STM32F051 microcontroller,​ the on-board ST-Link Debugger 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 STM32F051 microcontroller,​ the on-board ST-Link Debugger Interface was used. However, this is not required if you have another means of programming the internal flash.
  
-To build the demo programs you can use the [[https://developer.arm.com/open-source/gnu-toolchain/​gnu-rm|GNU ARM Embedded]] toolchain.+To compile ​the demo programs you can use the [[https://atollic.com/truestudio/|Atollic TrueStudio]] development environment. Note the Atollic TrueStudio is cross-platform. The information outlined on this page applies to both Microsoft Windows and Linux users.
  
 The [[https://​www.olimex.com/​Products/​Components/​Cables/​USB-Serial-Cable/​USB-Serial-Cable-F/​|Olimex USB-Serial-Cable-F]] was used to create a connection between the STM32F051 USART2 serial peripheral and the PC's COM-port. The pin connections are as follows: The [[https://​www.olimex.com/​Products/​Components/​Cables/​USB-Serial-Cable/​USB-Serial-Cable-F/​|Olimex USB-Serial-Cable-F]] was used to create a connection between the STM32F051 USART2 serial peripheral and the PC's COM-port. The pin connections are as follows:
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   * Red cable to PA3 (USART2 transmit)   * Red cable to PA3 (USART2 transmit)
  
-===== Toolchain configuration ​=====+===== Workspace creation in TrueStudio ​=====
  
-The demo programs ​are configured ​for building with a Makefile. Before attempting to perform a build, update ​the location of the toolchain binaries (i.e. //​arm-none-eabi-gcc//​) in the Makefile. It is set in variable **TOOL_PATH**. If the toolchain binaries are available on the paththen the **TOOL_PATH** variable can be left empty.+Two demo projects ​are included in the OpenBLT bootloader package. One for the bootloader itself and one for the demo user programThis user program ​is configured such that it can be programmed, into the internal flash memory of the microcontrollerduring a firmware update with the bootloader.
  
-{{:​manual:​demos:makefile_toolpath.png?​nolink&​|}}+The first step in getting the the bootloader up-and-running,​ is the creation of the Eclipse workspace in TrueStudio. After starting TrueStudio, you are prompted to open a workspace. It is easiest to create a new one in the following directory: .\Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio\
  
-It is assumed that tools such as GNU //make// and //rm// are installed and available on the path. For (Ubuntu) Linux users this can be achieved by running command//sudo apt-get install build-essential//​. Windows users can install the [[https://​gnu-mcu-eclipse.github.io/​windows-build-tools/​|GNU MCU Eclipse Windows Build Tools]].+{{:manual:demos:​stm32f0_discovery_truestudio_workspace_creation.png?550|}}
  
-===== Building and programming ​the Bootloader =====+To import ​the demo programs into the workspace, select //File -> Import// from the program menu. Then select //General -> Existing Projects into Workspace//​. On the next screen you select the following directory as the root directory: .\Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio\. Eclipse will automatically find the **Boot** and **Prog** projects and select them:
  
-Before the bootloader can be used, it needs to be built and programmed into the STM32F051'​s internal flash memory. The steps in this section only need to be done once.+{{:​manual:​demos:​stm32f0_discovery_truestudio_project_import.png?650|}}
  
-To build the bootloader, open a command prompt in directory **\Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_GCC\Boot\** and run the command:+Click the //Finish// button to complete ​the project import operation.
  
-<​code>​ +===== Building and programming the Bootloader =====
-make clean all +
-</​code>​ +
-  +
-The expected output is:+
  
-<​code>​ +Before the bootloader can be used, it needs to be built and programmed into the STM32F051R8'​s internal flash memoryThe steps in this section only need to be done once.
-+++ Cleaning build environment +
-+++ Clean complete +
-+++ Assembling [startup_stm32f0xx.S] +
-+++ Compiling [main.c] +
-+++ Compiling [hooks.c] +
-... +
-+++ Linking [openblt_stm32f051.elf] +
-... +
-+++ Build complete [openblt_stm32f051.srec] +
-</​code>​+
  
-The bootloader program ​is now ready to be programmed into the internal flash memory of the STM32F051. Using your favorite programmer (i.e. OpenOCD or STM32 ST-Link utility)flash the bootloader ​using one of the following files, depending on what file type your programmer supports:+Set the project as the active project in Eclipse. This is achieved by clicking ​the **Boot** project in the //Project Explorer// to select itNextselect //Project -> Rebuild Project// from the menu to compile all the bootloader ​sources and link them together into the final executable.
  
-  * \Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_GCC\**Boot**\bin\**openblt_stm32f051.elf** +The bootloader program is now ready to be programmed into the internal flash memory of the STM32F051R8 microcontrollerMake sure the STM32F0-Discovery board is connected to your PC via a USB cable. Next, select //Run -> Debug// from the menu to flash the bootloader program. This will launch the Debug perspective in Eclipse. Once done, you can start the bootloader program by selecting //Run -> Resume// from the menu.
-  * \Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_GCC\**Boot**\bin\**openblt_stm32f051.srec**+
  
-===== Building ​the Demo Program =====+Alternatively,​ you can use your favorite programmer to flash the bootloader using one of the following files, depending on what file type your programmer supports:
  
-To build the user program, open a command prompt in directory ​**\Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_GCC\Prog\** and run the command:+  * \Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio\**Boot**\Debug\**openblt_stm32f051.elf** 
 +  ​* \Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio\**Boot**\Debug\**openblt_stm32f051.srec**
  
-<​code>​ 
-make clean all 
-</​code>​ 
-  
-The expected output is: 
  
-<​code>​ +===== Building the Demo Program =====
-+++ Cleaning build environment +
-+++ Clean complete +
-+++ Assembling [startup_stm32f0xx.S] +
-+++ Compiling [boot.c] +
-+++ Compiling [main.c] +
-... +
-+++ Linking [demoprog_stm32f051.elf] +
-... +
-+++ Build complete [demoprog_stm32f051.srec] +
-</​code>​+
  
-The output file is+Set the project as the active project in Eclipse. This is achieved by clicking the **Prog** project in the //Project Explorer// to select it. Next, select //Project -> Rebuild Project// from the menu to compile all the user program sources and link them together into the final executable.
  
-  * \Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_GCC\**Prog**\bin\**demoprog_stm32f051.srec**+The output file is
  
 +  * \Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio\**Prog**\Debug\**demoprog_stm32f051.srec**
  
 ===== Firmware update procedure ===== ===== Firmware update procedure =====
  
-To download the demo program \Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_GCC\**Prog**\bin\**demoprog_stm32f051.srec** using the bootloader, follow the instructions in the following links, depending on the communication interface you intend to use:+To download the demo program \Target\Demo\ARMCM0_STM32F0_Discovery_STM32F051_TrueStudio\**Prog**\Debug\**demoprog_stm32f051.srec** using the bootloader, follow the instructions in the following links, depending on the communication interface you intend to use:
  
-  * [[manual:uart_demo|Firmware updates using the UART communication interface]]+  * [[manual:rs232_demo|Firmware updates using the RS232 communication interface]]
  
  
manual/demos/stm32f0_discovery_truestudio.1526567088.txt.gz · Last modified: 2019/09/24 22:13 (external edit)