manual:demos:ek_lm3s6965_gcc
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manual:demos:ek_lm3s6965_gcc [2017/08/16 15:39] voorburg |
manual:demos:ek_lm3s6965_gcc [2023/12/04 22:41] (current) voorburg [Supported firmware update interfaces] |
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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 ^ Modbus RTU ^ |
| - | | Yes | No | No | Yes | Yes | | + | | Yes | No | No | Yes | Yes | No | |
| ===== Development Environment ===== | ===== Development Environment ===== | ||
| Line 10: | Line 10: | ||
| {{: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. | ||
| Line 29: | Line 29: | ||
| 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> | ||
| Line 48: | Line 54: | ||
| ===== 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> | ||
| Line 67: | Line 79: | ||
| 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.1502890757.txt.gz · Last modified: 2019/09/24 22:13 (external edit)
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