AURIX™ Forum Discussions

Hi, when I used Lauterbach to debug TC397XP, I couldn't enter the main function after the code was burned. The phenomenon after burning the code is shown in the attachment. The power supply to the TC397XP is working fine. Also, ask if there were any other operations on the chip before using Lauterbach to burn the code for the first time.

When using the KIT_MINIWIGGLER_3_USB burner on the TC397 board, there is a problem of not being able to connect.

It was discovered that as soon as the KIT_MINIWIGGLER_3_USB hardware is connected to the board, LED6 will stay bright when powered on (red, ESR0 pin is at a low level). As in the picture. Is there a problem with the burner? How can I fix it?.

log:

Message from component 'imtMemTool':
Can't connect to Target

Message from component 'controller0.core0.tc2coretargintf': Can't connect to target!

Message from component 'controller0.core0.tc2coretargintf': Can't connect target device via DAS!

smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/AURIX/TC397-%E5%85%AC%E6%9D%BF%E4%BD%BF%E7%94%A8KIT-MINIWIGGLER-3-USB-%E7%83%A7%E5%BD%95%E5%99%A8-%E5%87%BA%E7%8E%B0%E8%BF%9E%E6%8E%A5%E4%B8%8D%E4%B8%8A%E7%9A%84%E9%97%AE%E9%A2%98/td-p/641074

Hi,

Using the infineon-aurix_stm_interrupt_1_kit_tc397 routine added to the RTOS doesn't work, the interrupt cannot be triggered when the set time is reached, and there is no problem with the individual routine. What is the reason for this problem? Is it related to RTOS?

Thank you!

Hello, Infineon Engineer

My question is mainly because he has used an STM32 MCU before, and he usually has a separate section in his data sheet explaining the conflict between pin multiplexes. For example, the three pins A, B, and C all have their own functions, but when A is configured with one of these functions, C cannot configure a certain function.

In the “Infineon-TC27xDC-Datasheet-v01_00-en” data sheet I have reviewed, I have not found a similar rule describing the location of pin multiplexing, as shown in the attachment. May I ask if the multiplexing pin function for each of the marked pins can be realized without any conflicts.

Other than that, I'd like to ask. Because this is my first time making a product. For the MCU, before soldering the finished board, I first solder a minimal system to solder the chip, write the program, then remove it and weld it to the finished board? Or do you write directly on the finished board?

Doublemint

2023.11.15