Table of Contents
ARM-CM0 XMC1 Infineon XMC1400 Boot Kit Keil MDK
Supported firmware update interfaces
| RS232 | CAN | CAN FD | USB | TCP/IP | SD-card | Modbus RTU |
|---|---|---|---|---|---|---|
| Yes | Yes | No | No | No | No | No |
Development Environment
This demo is targeted towards the Infineon XMC1400 Boot Kit board, with 200 kB internal Flash EEPROM and 16 kB internal RAM.
To program the bootloader into the internal flash on the XMC1400 microcontroller, the on-board Segger J-Link JTAG interface was used. However, this is not required if you have another means of programming the internal flash.
To compile the demo programs you can use the Keil MDK development environment.
Building and programming the Bootloader
Before the bootloader can be used, it needs to be built and programmed into the XMC1400's internal flash memory. The steps in this section only need to be done once.
When using Keil MDK, simply open the project from within uVision. The project file (xmc1400.uvprojx) is located at: \Target\Demo\ARMCM0_XMC1_XMC1400_Boot_Kit_Keil\Boot\ide\. Once opened, select Project→Rebuild all target files 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 XMC1400. Using your favorite programmer, flash the bootloader using one of the following files, depending on what file type your programmer supports:
- \Target\Demo\ARMCM0_XMC1_XMC1400_Boot_Kit_Keil\Boot\bin\openblt_xmc1400.axf
- \Target\Demo\ARMCM0_XMC1_XMC1400_Boot_Kit_Keil\Boot\bin\openblt_xmc1400.srec
Building the Demo Program
When using Keil MDK, simply open the project from within uVision. The project file (xmc1400.uvprojx) is located at: \Target\Demo\ARMCM0_XMC1_XMC1400_Boot_Kit_Keil\Prog\ide\. Once opened, select Project→Rebuild all target files from the menu to compile all the demo program sources and link the together into the final executable.
The output file is
- \Target\Demo\ARMCM0_XMC1_XMC1400_Boot_Kit_Keil\Prog\bin\demoprog_xmc1400.srec
Firmware update procedure
To download the demo program \Target\Demo\ARMCM0_XMC1_XMC1400_Boot_Kit_Keil\Prog\bin\demoprog_xmc1400.srec using the bootloader, follow the instructions in the following links, depending on the communication interface you intend to use: