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manual:demos:olimex_em32g880f128stk_gcc

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manual:demos:olimex_em32g880f128stk_gcc [2016/10/27 23:23]
voorburg
manual:demos:olimex_em32g880f128stk_gcc [2017/08/16 16:28]
voorburg
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 To program the bootloader into the internal flash on the EFM32G880 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 EFM32G880 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.
  
-The demo programs are pre-configured for building with the {{:​manual:​arm-2013.11-24-arm-none-eabi.zip?linkonly|Codesourcery G++ Lite}} (Target OS EABItoolchainAlternatively,​ you can use the [[manual:​demos:gcc_arm_embedded|GCC ARM Embedded]] toolchain.+To build the demo programs you can use the [[https://​developer.arm.com/​open-source/​gnu-toolchain/​gnu-rm|GNU ARM Embedded]] toolchain. 
 + 
 +===== Toolchain configuration ===== 
 + 
 +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 MakefileIt is set in variable **TOOL_PATH**. If the toolchain binaries are available on the path, then the **TOOL_PATH** variable can be left empty. 
 + 
 +{{:​manual:​demos:​makefile_toolpath.png?nolink&|}} 
 + 
 + 
 +It is assumed that tools such as GNU //make// and //rm// are installed and available on the path. For (UbuntuLinux 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]].
  
 ===== Building and programming the Bootloader ===== ===== Building and programming the Bootloader =====
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 Before the bootloader can be used, it needs to be built and programmed into the EFM32G880'​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 EFM32G880'​s internal flash memory. The steps in this section only need to be done once.
  
-Batch files are added to aid in building the software program. First clean the bootloader ​program by double-clicking the file "​\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_GCC\**Boot**\cmd\**clean.bat**"​. Next, build the bootloader program by double-clicking the file "\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_GCC\**Boot**\cmd\**build.bat**"​. ​The output ​should look like:+To build the bootloader, open a command prompt in directory ​**\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_GCC\Boot\** ​and run the command: 
 + 
 +<​code>​ 
 +make clean all 
 +</​code>​ 
 + 
 +The expected ​output ​is:
  
 <​code>​ <​code>​
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 ===== Building the Demo Program ===== ===== Building the Demo Program =====
  
-Batch files are added to aid in building ​the demo program. First clean the demo program by double-clicking the file "​\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_GCC\**Prog**\cmd\**clean.bat**"​. Next, build the demo program by double-clicking the file "\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_GCC\**Prog**\cmd\**build.bat**"​. ​The output ​should look like:+To build the user program, open a command prompt in directory ​**\Target\Demo\ARMCM3_EFM32_Olimex_EM32G880F128STK_GCC\Prog\** ​and run the command: 
 + 
 +<​code>​ 
 +make clean all 
 +</​code>​ 
 +  
 +The expected ​output ​is:
  
 <​code>​ <​code>​
manual/demos/olimex_em32g880f128stk_gcc.txt · Last modified: 2023/12/04 22:43 by voorburg