XMC™ Forum Discussions

Dear supporter

I want to translate the following KBA, please confirm to my work.

https://community.infineon.com/t5/Knowledge-Base-Articles/DAVE-IDE-Getting-started-XMC1000-4000-in-DAVE-v4-5/ta-p/692873

Best Regards.

Dear MTB Team,

There is no suitable template project for XMC7200D-F176Kxxx that can be used as a starting point for development.

We need a single core and a multi core empty application that is suitable for the XMC7200D-F176K as a starting point. The existing multi core empty application is buggy and can not be used.

Best Regards,

Mubeen Haadi.

Hello, 

I am using XMC4800 for my project. I want to implement a software interrupt. Can I use an unassigned interrupt node for the software interrupt (e.g. node 9)? Is there a chance that the interrupt is triggered by the hardware?

thank you!

Hello,

In our company we use many cards with an Infineon processor, XMC4500.

When we communicate with them in TCP communication

we encounter the same problem that repeats itself on all cards.

General description of the system:

Each system has several cards with an XMC4500 processor,

Once a second we send a command (via TCP) to all cards and wait for a reply.

The system is supposed to be ON 24/7, what happens today is that after a few days (2, 3 days on average) the communication with the card stops and only a reset to the card restores it to activity.

When the communication stops - what happens is that you can't send requests to the specific port, but when you send a ping request it works.

The processor continues to run, the TCP communication stops.

The ETH_LWIP app is set up the same as in your examples.

Do you have any idea what causes this problem and how to solve it?

this is very important to us.

Thank you

Yehudit

Hi, I am working on phase shifted PWMs in XMC4400. By reading the app note below, I have a doubt on PWM generation for PSFB. In Figure 25, two phase shifted pwms are generated. However, in Figure 26, four pwms (two complementary pair) are needed. How do you get the complementary pair (Q21, Q22) for the slave CC81?

https://www.infineon.com/dgdl/Infineon-XMC4000_XMC1000_%20Introduction_to_Digital_Power_Conversion-AN-v01_00-EN.pdf?fileId=5546d4624b0b249c014b497c0c33089e

Do you have any other ways to generate 120-degree phase-shifted pwms, 6 pwms in total (3 complementary pairs) for 3 half bridges?

Thanks.