Microcontrollers Forum Discussions

Hello Infineon Team,

I am using TC377_ED_EX AURIX Tricore microcontroller, I have integrated RTOS code with my general configurations, code was built successfully in Tricore IDE, however after flashing code in Lauterbach T32 debugger, and doing step over at every function and getting trap at __mtcr().

If code is in trap, then in some trap registers it should show status in trap registers, but in Trap registers also there is no specific value only 0000000 given.

for better understanding, I am attaching screenshots of call stack, error window, & registers value log

Hope you will provide me better solution to overcome this issue.

Thanks,

Poonam

I am using Application Kit TC3X7 V2.0 TFT board

I have configured BMHD but  the board all the time boots from Internal flash ignoring BMHD settings

If i want to use Alternate Boot Mode or BMI  to boot , which all changes i need to do on the board?

Hi,

I am using CY8C6245LQI-S3D42 and I used the DFU examples to boot the system and created the application to run on AM4 core and everything is working well. 

I wait for 5 sec in DFU to check if there is any updates or just move with the Application code.

I find that sometimes the device stops booting once in a blue moon. Now If I flash again just the boot loader, everything is fine , I need not have to write the Application, it moves from DFU in 5 sec to application.

I believe, there is some how the flash/DFU is getting corrupted.  I want to protect this scenario. Can some one share how do I protect my DFU so that it never erases . Any example's will be appreciable, I am using USB CDC transport in DFU.

Regards,

Madhav

Hello,

I'm working on a project for a company where I need to implement Ethernet with UDP using Lwip. I noticed that there is no example on this particular subject. I only found examples of TCP echo. Nevertheless, I am attempting to write my own code for implementing a UDP server (code shown below). Then, I implement the function(udpServer_Init) in the main_cpu0 program. When I try to run the program, I can ping the microcontroller, but when I attempt to connect via Putty terminal, it says "connection refused." I am wondering if I am missing some settings in lwipopts.h or if I am overlooking something else. I would greatly appreciate it if anybody could provide me with some examples of UDP on the Aurix microcontroller or provide any help regarding this problem. I am also including important program files in the attachment.

死机位置

死机代码

只要我切换OTA AB分区就出现死机，能有大神帮忙看看不

We are using Tasking IDE on Aurix evaluation board. There’s a build in miniWiggler debugger. We can use this miniWiggler debugger to debug the code. We can set break points, stop at break points, evaluate variables at break points. However, one main feature is not working in all the PCs: we cannot do “step into”, “single step”, “step through” features. We must unset the break point in the current step and set a break point in the next step then hit “continue to run” to mimic the “single step” feature. Is that the problem with the debugger? Do j-link debugger work with Tasking IDE?

Thank you so much for your answer.

Hi,

Looking at the latest ModusToolBox 3.2 I couldn't find an Ethercat Example for the board KIT_XMC48_RLX_ECAT_V2.1, is there any plan to port the Dave example to MTB as well?

Best Regards,

Marcelo Macedo - FAE at Neutronics

Hi,

I want to know CYT2B75CAE this controller is supporting AUTOSAR, If yes where i will get those information,

when i browse i am not able to find the information