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manual:demos:ek_lm3s6965_gcc [2016/10/27 23:17]
voorburg
manual:demos:ek_lm3s6965_gcc [2020/02/06 16:44] (current)
voorburg
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 ===== 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           | Yes           | Yes          | | Yes            | No              | No           | Yes           | Yes          |
  
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 {{:​manual:​demos:​ek_lm3s6965.jpg?​200 |}} {{:​manual:​demos:​ek_lm3s6965.jpg?​200 |}}
  
-This demo is targeted towards the [[http://​www.ti.com/​tool/​ek-lm3s6965|Texas Instruments LM3S6965 Ethernet]] evaluation kit, with 256 kB internal Flash EEPROM and 64 kB internal RAM.+This demo is targeted towards the Texas Instruments LM3S6965 Ethernet evaluation kit, with 256 kB internal Flash EEPROM and 64 kB internal RAM.
  
 To program the bootloader into the internal flash on the LM3S6965 microcontroller,​ the LM Flash Programmer utility was used in combination with the In-Circuit Debugger Interface (ICDI), that is available on the board. ​ 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 LM3S6965 microcontroller,​ the LM Flash Programmer utility was used in combination with the In-Circuit Debugger Interface (ICDI), that is available on the board. ​ 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 EABI) toolchain. Alternatively,​ 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 Makefile. It 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 (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]].
  
 ===== 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 LM3S6965'​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 LM3S6965'​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_LM3S_EK_LM3S6965_GCC\**Boot**\cmd\**clean.bat**"​. Next, build the bootloader program by double-clicking the file "\Target\Demo\ARMCM3_LM3S_EK_LM3S6965_GCC\**Boot**\cmd\**build.bat**"​. ​The output ​should look like:+To build the bootloader, open a command prompt in directory ​**\Target\Demo\ARMCM3_LM3S_EK_LM3S6965_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_LM3S_EK_LM3S6965_GCC\**Prog**\cmd\**clean.bat**"​. Next, build the demo program by double-clicking the file "\Target\Demo\ARMCM3_LM3S_EK_LM3S6965_GCC\**Prog**\cmd\**build.bat**"​. ​The output ​should look like:+To build the user program, open a command prompt in directory ​**\Target\Demo\ARMCM3_LM3S_EK_LM3S6965_GCC\Prog\** ​and run the command: 
 + 
 +<​code>​ 
 +make clean all 
 +</​code>​ 
 +  
 +The expected ​output ​is:
  
 <​code>​ <​code>​
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 To download the demo program \Target\Demo\ARMCM3_LM3S_EK_LM3S6965_GCC\**Prog**\bin\**demoprog_ek_lm3s6965.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\ARMCM3_LM3S_EK_LM3S6965_GCC\**Prog**\bin\**demoprog_ek_lm3s6965.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:​net_demo|Firmware updates using the TCP/IP communication interface]]   * [[manual:​net_demo|Firmware updates using the TCP/IP communication interface]]
   * [[manual:​sdcard_demo|Firmware updates from SD-card]]   * [[manual:​sdcard_demo|Firmware updates from SD-card]]
  
  
manual/demos/ek_lm3s6965_gcc.1477603061.txt.gz · Last modified: 2019/09/24 22:13 (external edit)